FZUS51 KBOX 282303
CWFBOX
Coastal Waters Forecast for Massachusetts and Rhode Island
National Weather Service Boston/Norton MA
703 PM EDT Wed May 28 2025
Coastal waters from the Merrimack River MA to Watch Hill RI out
to 25 NM
ANZ200-291200-
703 PM EDT Wed May 28 2025
.Synopsis for Massachusetts and Rhode Island coastal waters...
Low pressure moves NE from the mid Atlantic coast and tracks across
the waters Thursday. Another low pressure will track across the
region on Saturday, pushing a cold front across the waters late in
the day.
$$
ANZ250-291200-
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
703 PM EDT Wed May 28 2025
.TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. Wave Detail: S 2 ft at 4 seconds and SE 1 foot at
11 seconds. A slight chance of showers after midnight.
.THU...S winds 5 to 10 kt, becoming SE 10 to 15 kt in the
afternoon. Seas around 2 ft. Wave Detail: S 2 ft at 3 seconds and
SE 2 ft at 10 seconds. Patchy fog. A chance of showers. Vsby 1 to
3 NM, decreasing to 1 NM or less in the afternoon.
.THU NIGHT...SE winds 5 to 10 kt, becoming W after midnight. Seas
2 to 3 ft. Wave Detail: SE 3 ft at 6 seconds and S 1 foot at
3 seconds. Patchy fog. Vsby 1 to 3 NM.
.FRI...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Seas 2 to 3 ft. Wave Detail: SE 3 ft at 7 seconds and SW 2 ft at
3 seconds. Patchy fog in the morning with vsby 1 to 3 NM.
.FRI NIGHT AND SAT...S winds 15 to 20 kt. Seas 2 to 4 ft. Wave
Detail: SE 4 ft at 7 seconds and SW 2 ft at 4 seconds. A chance
of showers in the evening. Showers likely. Patchy dense fog. Vsby
1 NM or less.
.SAT NIGHT...SW winds 15 to 20 kt. Seas 4 to 6 ft. Wave Detail:
SE 5 ft at 8 seconds and SW 3 ft at 4 seconds. A chance of
showers.
.SUN...SW winds 15 to 20 kt. Seas 3 to 5 ft. A chance of showers.
.SUN NIGHT THROUGH MON NIGHT...SW winds 10 to 15 kt. Seas 2 to
4 ft.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ251-291200-
Massachusetts Bay and Ipswich Bay-
703 PM EDT Wed May 28 2025
.TONIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. Gusts up to 20 kt. Seas around 2 ft. Wave Detail: S
2 ft at 3 seconds and E 1 foot at 10 seconds. A chance of showers
after midnight.
.THU...SE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE
2 ft at 3 seconds and SE 2 ft at 10 seconds. Patchy fog. Showers
likely, mainly in the morning. Vsby 1 to 3 NM, decreasing to 1 NM
or less in the afternoon.
.THU NIGHT...N winds 5 to 10 kt, becoming SW after midnight. Seas
around 2 ft. Wave Detail: SE 2 ft at 4 seconds. Patchy fog. Vsby
1 to 3 NM.
.FRI...SW winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds
and E 2 ft at 6 seconds.
.FRI NIGHT AND SAT...SW winds 10 to 15 kt with gusts up to 20 kt.
Seas 2 to 3 ft. Wave Detail: SE 3 ft at 6 seconds and S 2 ft at
3 seconds. A chance of showers in the evening. Showers likely. A
chance of tstms through the day. Patchy dense fog. Vsby 1 NM or
less.
.SAT NIGHT...SW winds around 15 kt with gusts up to 20 kt. Seas
2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds and SE 2 ft at
7 seconds. A chance of showers.
.SUN...SW winds around 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. A chance of showers.
.SUN NIGHT THROUGH MON NIGHT...SW winds 10 to 15 kt. Seas around
2 ft.
Winds and seas higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ231-291200-
Cape Cod Bay-
703 PM EDT Wed May 28 2025
.TONIGHT...SW winds 5 to 10 kt. Seas 1 foot or less. Wave Detail:
SW 1 foot at 3 seconds and SE 1 foot at 9 seconds. Showers likely
after midnight.
.THU...SE winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. Seas 1 foot or less. Wave Detail: S 1 foot at
2 seconds and SE 1 foot at 9 seconds. Patchy fog. Showers likely,
mainly in the morning. Vsby 1 to 3 NM, decreasing to 1 NM or less
in the afternoon.
.THU NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail:
SE 1 foot at 4 seconds. Patchy fog. Vsby 1 to 3 NM.
.FRI...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. Seas around 2 ft. Wave Detail: SE
2 ft at 5 seconds and SW 1 foot at 2 seconds.
.FRI NIGHT...S winds 10 to 15 kt. Seas around 2 ft. Wave Detail:
SE 2 ft at 6 seconds and SW 1 foot at 3 seconds. Patchy dense
fog. A chance of showers in the evening. Showers likely after
midnight. Vsby 1 NM or less.
.SAT...S winds 10 to 15 kt, becoming SW 15 to 20 kt in the
afternoon. Seas 1 foot or less, then around 2 ft in the
afternoon. Wave Detail: S 1 foot at 3 seconds and SE 1 foot at
6 seconds, becoming S 2 ft at 3 seconds and SE 2 ft at 7 seconds.
Showers likely. Patchy fog in the morning with vsby 1 NM or less.
.SAT NIGHT...SW winds around 15 kt. Gusts up to 20 kt in the
evening. Seas around 2 ft. A chance of showers.
.SUN...SW winds around 15 kt with gusts up to 20 kt. Seas around
2 ft. A chance of showers.
.SUN NIGHT THROUGH MON NIGHT...SW winds 10 to 15 kt. Seas around
2 ft.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ254-291200-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
703 PM EDT Wed May 28 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY MORNING THROUGH
LATE THURSDAY NIGHT...
.TONIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt this evening.
Seas around 2 ft. Wave Detail: S 2 ft at 3 seconds and SE 1 foot
at 10 seconds. A chance of showers after midnight.
.THU...SE winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
4 ft. Wave Detail: SE 4 ft at 9 seconds and S 2 ft at 3 seconds.
Patchy fog. Showers likely, mainly in the morning. Vsby 1 to
3 NM, decreasing to 1 NM or less in the afternoon.
.THU NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt,
becoming W after midnight. Seas 3 to 5 ft. Wave Detail: S 4 ft at
7 seconds and S 1 foot at 3 seconds. Patchy fog. Vsby 1 NM or
less, increasing to 1 to 3 NM after midnight.
.FRI...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Seas 3 to 4 ft. Wave Detail: S 4 ft at 8 seconds and W 1 foot at
3 seconds. Patchy fog in the morning with vsby 1 NM or less.
.FRI NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 4 ft. Wave Detail: S 4 ft at 7 seconds and SW 2 ft at
4 seconds. Patchy dense fog. A chance of showers in the evening.
Showers likely after midnight. Vsby 1 NM or less.
.SAT...S winds 15 to 20 kt. Seas 2 to 4 ft, building to 4 to 6 ft
in the afternoon. Wave Detail: S 4 ft at 6 seconds, becoming S
6 ft at 7 seconds and SW 2 ft at 4 seconds. Patchy dense fog in
the morning, then patchy fog in the afternoon. Showers likely,
mainly in the morning. Vsby 1 NM or less.
.SAT NIGHT...SW winds 15 to 20 kt. Seas 5 to 7 ft. A chance of
showers. Vsby 1 NM or less, increasing to 1 to 3 NM after
midnight.
.SUN...SW winds 15 to 20 kt. Seas 4 to 6 ft. A chance of showers.
Vsby 1 to 3 NM.
.SUN NIGHT...SW winds 15 to 20 kt. Seas 3 to 5 ft.
.MON AND MON NIGHT...SW winds 10 to 15 kt, diminishing to 5 to
10 kt. Seas 2 to 4 ft.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ255-291200-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
703 PM EDT Wed May 28 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY MORNING THROUGH
LATE THURSDAY NIGHT...
.TONIGHT...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SW
2 ft at 3 seconds and SE 1 foot at 9 seconds. A chance of
showers.
.THU...SE winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
3 ft, building to 3 to 5 ft in the afternoon. Wave Detail: S 3 ft
at 4 seconds and SE 3 ft at 9 seconds, becoming SE 5 ft at
8 seconds and S 2 ft at 5 seconds. Patchy fog. Showers. Vsby 1 to
3 NM, decreasing to 1 NM or less in the afternoon.
.THU NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Seas 3 to 5 ft. Wave Detail: S 5 ft at 8 seconds. Patchy
fog. Vsby 1 NM or less, increasing to 1 to 3 NM after midnight.
.FRI...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Seas 3 to 5 ft. Wave Detail: S 5 ft at 8 seconds and W 1 foot at
3 seconds. Patchy fog. Vsby 1 NM or less.
.FRI NIGHT...S winds 15 to 20 kt. Seas 3 to 4 ft. Wave Detail: S
4 ft at 6 seconds. Patchy dense fog. A chance of showers in the
evening. Showers likely after midnight. Vsby 1 NM or less.
.SAT...S winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
5 ft, building to 5 to 7 ft in the afternoon. Wave Detail: S 5 ft
at 6 seconds, becoming S 7 ft at 7 seconds. Showers likely,
mainly in the morning. Patchy dense fog in the morning. Vsby 1 NM
or less, increasing to 1 to 3 NM in the afternoon.
.SAT NIGHT...SW winds around 20 kt with gusts up to 25 kt. Seas
6 to 9 ft. A chance of showers.
.SUN...SW winds around 20 kt. Seas 5 to 7 ft.
.SUN NIGHT...SW winds 15 to 20 kt. Seas 4 to 6 ft.
.MON AND MON NIGHT...SW winds 10 to 15 kt. Seas 2 to 4 ft.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ256-291200-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
703 PM EDT Wed May 28 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY MORNING THROUGH
LATE THURSDAY NIGHT...
.TONIGHT...S winds around 5 kt, becoming SE 10 to 15 kt with
gusts up to 20 kt after midnight. Seas around 2 ft. Wave Detail:
S 2 ft at 3 seconds and SE 1 foot at 9 seconds. Patchy fog.
Showers. Vsby 1 to 3 NM.
.THU...SE winds 15 to 20 kt, becoming S in the afternoon. Gusts
up to 30 kt. Seas 2 to 4 ft, building to 4 to 6 ft in the
afternoon. Wave Detail: SE 4 ft at 9 seconds and S 2 ft at
5 seconds, becoming SE 6 ft at 8 seconds and S 1 foot at
4 seconds. Patchy fog. Showers, mainly in the morning. Vsby 1 to
3 NM, decreasing to 1 NM or less in the afternoon.
.THU NIGHT...W winds around 10 kt. Seas 4 to 6 ft. Wave Detail: S
6 ft at 8 seconds. Patchy fog. Vsby 1 to 3 NM.
.FRI...SW winds 10 to 15 kt. Seas 3 to 5 ft. Wave Detail: S 5 ft
at 8 seconds and SW 1 foot at 2 seconds. Patchy fog. Vsby 1 NM or
less.
.FRI NIGHT...S winds 15 to 20 kt. Seas 3 to 4 ft. Wave Detail: S
4 ft at 7 seconds and S 2 ft at 4 seconds. Patchy dense fog. A
chance of showers in the evening. Showers with a chance of tstms
after midnight. Vsby 1 NM or less.
.SAT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
5 ft, building to 5 to 7 ft in the afternoon. Wave Detail: S 5 ft
at 6 seconds, becoming S 7 ft at 8 seconds and SW 3 ft at
5 seconds. Showers likely, mainly in the morning. Patchy fog in
the morning with vsby 1 to 3 NM.
.SAT NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas
6 to 9 ft. A chance of showers.
.SUN...W winds 15 to 20 kt. Seas 5 to 7 ft.
.SUN NIGHT...SW winds 15 to 20 kt. Seas 4 to 6 ft.
.MON AND MON NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft.
Winds and seas higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ232-291200-
Nantucket Sound-
703 PM EDT Wed May 28 2025
.TONIGHT...S winds 5 to 10 kt. Seas 1 foot or less. Wave Detail:
SW 1 foot at 3 seconds and SE 1 foot at 9 seconds. Showers likely
after midnight.
.THU...SE winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
3 ft. Wave Detail: SE 3 ft at 7 seconds and SE 2 ft at 3 seconds.
Patchy fog. Showers. Vsby 1 to 3 NM, decreasing to 1 NM or less
in the afternoon.
.THU NIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt in the
evening. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 6 seconds and SW
1 foot at 3 seconds. Patchy fog. Vsby 1 to 3 NM.
.FRI...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Seas 2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds and SE 2 ft at
7 seconds. Patchy fog. Vsby 1 NM or less.
.FRI NIGHT...S winds 10 to 15 kt. Seas around 2 ft. Wave Detail:
S 2 ft at 5 seconds. Patchy dense fog. A chance of showers in the
evening. Showers likely after midnight. Vsby 1 NM or less.
.SAT...S winds 15 to 20 kt. Seas 2 to 4 ft. Wave Detail: S 3 ft
at 4 seconds and SE 3 ft at 7 seconds. Showers likely, mainly in
the morning. Patchy fog in the morning with vsby 1 to 3 NM.
.SAT NIGHT...SW winds 15 to 20 kt. Seas 3 to 5 ft. A chance of
showers.
.SUN AND SUN NIGHT...SW winds 15 to 20 kt. Seas 2 to 4 ft.
.MON AND MON NIGHT...SW winds 10 to 15 kt. Seas around 2 ft.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ233-291200-
Vineyard Sound-
703 PM EDT Wed May 28 2025
.TONIGHT...S winds 5 to 10 kt. Seas 1 foot or less. Wave Detail:
SW 1 foot at 3 seconds and SE 1 foot at 9 seconds. A chance of
showers this evening, then showers likely after midnight.
.THU...SE winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
3 ft. Wave Detail: SE 2 ft at 3 seconds and SE 2 ft at 9 seconds.
Patchy fog. Showers, mainly in the morning. Vsby 1 to 3 NM,
decreasing to 1 NM or less in the afternoon.
.THU NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S
3 ft at 8 seconds and W 1 foot at 2 seconds. Patchy fog. Vsby
1 to 3 NM.
.FRI...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Seas 2 to 3 ft. Wave Detail: S 3 ft at 8 seconds and SW 2 ft at
4 seconds. Patchy fog. Vsby 1 NM or less.
.FRI NIGHT...S winds 10 to 15 kt. Seas around 2 ft. Wave Detail:
SW 2 ft at 4 seconds and S 2 ft at 7 seconds. Patchy dense fog. A
chance of showers in the evening. Showers likely after midnight.
Vsby 1 NM or less.
.SAT...SW winds 15 to 20 kt. Seas 2 to 3 ft, building to 3 to
5 ft in the afternoon. Wave Detail: S 3 ft at 5 seconds, becoming
S 5 ft at 6 seconds. Showers likely, mainly in the morning.
Patchy fog in the morning with vsby 1 to 3 NM.
.SAT NIGHT...SW winds 15 to 20 kt. Seas 3 to 5 ft. A chance of
showers.
.SUN THROUGH MON...SW winds 15 to 20 kt. Seas 2 to 4 ft.
.MON NIGHT...SW winds 10 to 15 kt. Seas around 2 ft.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ234-291200-
Buzzards Bay-
703 PM EDT Wed May 28 2025
.TONIGHT...S winds 5 to 10 kt. Seas 1 foot or less. Wave Detail:
SW 1 foot at 3 seconds and SE 1 foot at 9 seconds. A chance of
showers this evening, then showers likely after midnight.
.THU...SE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. Wave Detail: SE 2 ft at 3 seconds and SE 2 ft at 9 seconds.
Patchy fog. Showers likely, mainly in the morning. Vsby 1 to
3 NM, decreasing to 1 NM or less in the afternoon.
.THU NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE
2 ft at 8 seconds and W 1 foot at 3 seconds. Patchy fog. Vsby
1 to 3 NM.
.FRI...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and S 2 ft at
8 seconds. Patchy fog. Vsby 1 to 3 NM, decreasing to 1 NM or less
in the afternoon.
.FRI NIGHT...S winds 10 to 15 kt. Seas around 2 ft. Wave Detail:
SW 2 ft at 4 seconds and S 2 ft at 7 seconds. Patchy dense fog. A
chance of showers in the evening. Showers likely with a chance of
tstms after midnight. Vsby 1 NM or less.
.SAT...SW winds 15 to 20 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft
at 5 seconds. Showers likely in the morning. A chance of showers
in the afternoon. Patchy fog in the morning with vsby 1 NM or
less.
.SAT NIGHT...SW winds 15 to 20 kt. Seas 2 to 4 ft. A chance of
showers.
.SUN THROUGH MON NIGHT...SW winds 15 to 20 kt with gusts up to
25 kt. Seas 2 to 3 ft.
Winds and seas higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ235-291200-
Rhode Island Sound-
703 PM EDT Wed May 28 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY AFTERNOON THROUGH
LATE THURSDAY NIGHT...
.TONIGHT...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S
2 ft at 3 seconds and SE 1 foot at 9 seconds. Showers likely.
Patchy fog after midnight.
.THU...SE winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. Gusts up to 25 kt. Seas 2 to 3 ft, building to 3 to
5 ft in the afternoon. Wave Detail: S 3 ft at 4 seconds and SE
3 ft at 9 seconds, becoming SE 5 ft at 8 seconds and S 1 foot at
4 seconds. Patchy fog. Showers, mainly in the morning. Vsby 1 to
3 NM, decreasing to 1 NM or less in the afternoon.
.THU NIGHT...W winds 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: S
5 ft at 8 seconds. Patchy fog. Vsby 1 to 3 NM after midnight.
.FRI...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Seas 3 to 4 ft. Wave Detail: S 4 ft at 8 seconds and SW 1 foot at
3 seconds. Patchy fog. Vsby 1 NM or less.
.FRI NIGHT...S winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S
3 ft at 7 seconds and SW 1 foot at 4 seconds. Patchy dense fog. A
chance of showers in the evening. Showers with a chance of tstms
after midnight. Vsby 1 NM or less.
.SAT...SW winds 15 to 20 kt. Seas 2 to 4 ft, building to 4 to
6 ft in the afternoon. Wave Detail: S 4 ft at 5 seconds, becoming
S 6 ft at 6 seconds. Showers likely in the morning. A chance of
showers in the afternoon. Patchy fog in the morning with vsby
1 NM or less.
.SAT NIGHT...W winds 15 to 20 kt. Seas 5 to 7 ft. A chance of
showers.
.SUN...SW winds 15 to 20 kt. Seas 4 to 6 ft.
.SUN NIGHT...W winds 15 to 20 kt. Seas 3 to 5 ft.
.MON AND MON NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft.
Winds and seas higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ237-291200-
Block Island Sound-
703 PM EDT Wed May 28 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY AFTERNOON THROUGH
LATE THURSDAY NIGHT...
.TONIGHT...SE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S
2 ft at 3 seconds and SE 1 foot at 9 seconds. Patchy fog.
Showers. Vsby 1 to 3 NM.
.THU...E winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
4 ft. Wave Detail: SE 4 ft at 7 seconds and S 2 ft at 4 seconds.
Patchy fog. Showers, mainly in the morning. Vsby 1 to 3 NM,
decreasing to 1 NM or less in the afternoon.
.THU NIGHT...W winds 5 to 10 kt, becoming SW after midnight. Seas
3 to 4 ft. Wave Detail: S 4 ft at 8 seconds. Patchy fog after
midnight.
.FRI...SW winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. Seas 2 to 4 ft. Wave Detail: S 4 ft at 8 seconds and
SW 1 foot at 3 seconds. Patchy fog. Vsby 1 NM or less.
.FRI NIGHT...S winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S
3 ft at 7 seconds and SW 1 foot at 3 seconds. Patchy dense fog.
Showers with a chance of tstms. Vsby 1 NM or less.
.SAT...S winds 10 to 15 kt, becoming SW 15 to 20 kt in the
afternoon. Seas 3 to 5 ft. Wave Detail: S 4 ft at 7 seconds and
SW 2 ft at 4 seconds. Showers in the morning. A chance of showers
in the afternoon. Patchy fog in the morning with vsby 1 NM or
less.
.SAT NIGHT...W winds 15 to 20 kt. Seas 4 to 6 ft. A chance of
showers.
.SUN...W winds around 15 kt with gusts up to 20 kt. Seas 3 to
5 ft.
.SUN NIGHT THROUGH MON NIGHT...SW winds 10 to 15 kt with gusts up
to 20 kt. Seas 2 to 4 ft.
Winds and seas higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ230-291200-
Boston Harbor-
703 PM EDT Wed May 28 2025
.TONIGHT...SW winds 5 to 10 kt. Waves 1 foot or less. A chance of
showers after midnight.
.THU...SE winds 5 to 10 kt, becoming E in the afternoon. Waves
1 foot or less. Patchy fog. Showers likely, mainly in the
morning. Vsby 1 to 3 NM, decreasing to 1 NM or less in the
afternoon.
.THU NIGHT...N winds 5 to 10 kt, becoming SW after midnight.
Waves 1 foot or less. Patchy fog. Vsby 1 to 3 NM in the evening.
.FRI...SW winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. Waves 1 foot or less.
.FRI NIGHT...S winds 10 to 15 kt. Waves 1 foot or less. A chance
of showers in the evening, then showers likely with a chance of
tstms after midnight. Patchy dense fog after midnight with vsby
1 NM or less.
.SAT...S winds 10 to 15 kt, becoming SW with gusts up to 20 kt in
the afternoon. Waves 1 foot or less, then around 2 ft in the
afternoon. Showers likely. A chance of tstms in the morning.
Patchy dense fog in the morning with vsby 1 NM or less.
.SAT NIGHT...W winds 10 to 15 kt. Waves around 2 ft. A chance of
showers.
.SUN...W winds around 15 kt with gusts up to 20 kt. Waves 1 foot
or less. A chance of showers.
.SUN NIGHT THROUGH MON NIGHT...SW winds 10 to 15 kt. Waves around
2 ft.
Winds and waves higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ236-291200-
Narragansett Bay-
703 PM EDT Wed May 28 2025
.TONIGHT...S winds 5 to 10 kt. Waves 1 foot or less. Showers.
Patchy fog after midnight.
.THU...E winds 10 to 15 kt with gusts up to 20 kt. Waves 2 to
3 ft. Patchy fog. Showers likely, mainly in the morning. Vsby
1 to 3 NM, decreasing to 1 NM or less in the afternoon.
.THU NIGHT...NW winds around 5 kt, becoming SW after midnight.
Waves 2 to 3 ft. Patchy fog.
.FRI...SW winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. Waves 2 to 3 ft. Patchy fog. Vsby 1 to 3 NM,
decreasing to 1 NM or less in the afternoon.
.FRI NIGHT...S winds 10 to 15 kt. Waves around 2 ft. Patchy dense
fog. A chance of showers in the evening. Showers with a chance of
tstms after midnight. Vsby 1 NM or less.
.SAT...S winds 10 to 15 kt, becoming SW 15 to 20 kt in the
afternoon. Waves 2 to 3 ft. Showers likely in the morning. A
chance of showers in the afternoon. Patchy dense fog in the
morning. Vsby 1 NM or less, increasing to 1 to 3 NM in the
afternoon.
.SAT NIGHT...W winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Waves 2 to 4 ft. A chance of showers.
.SUN AND SUN NIGHT...W winds 10 to 15 kt. Gusts up to 20 kt.
Waves 2 to 4 ft.
.MON AND MON NIGHT...SW winds 10 to 15 kt, becoming W 5 to 10 kt.
Waves around 2 ft.
Winds and waves higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
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CWFBOX
Coastal Waters Forecast for Massachusetts and Rhode Island
National Weather Service Boston/Norton MA
703 PM EDT Wed May 28 2025
Coastal waters from the Merrimack River MA to Watch Hill RI out
to 25 NM
ANZ200-291200-
703 PM EDT Wed May 28 2025
.Synopsis for Massachusetts and Rhode Island coastal waters...
Low pressure moves NE from the mid Atlantic coast and tracks across
the waters Thursday. Another low pressure will track across the
region on Saturday, pushing a cold front across the waters late in
the day.
$$
ANZ250-291200-
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
703 PM EDT Wed May 28 2025
.TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. Wave Detail: S 2 ft at 4 seconds and SE 1 foot at
11 seconds. A slight chance of showers after midnight.
.THU...S winds 5 to 10 kt, becoming SE 10 to 15 kt in the
afternoon. Seas around 2 ft. Wave Detail: S 2 ft at 3 seconds and
SE 2 ft at 10 seconds. Patchy fog. A chance of showers. Vsby 1 to
3 NM, decreasing to 1 NM or less in the afternoon.
.THU NIGHT...SE winds 5 to 10 kt, becoming W after midnight. Seas
2 to 3 ft. Wave Detail: SE 3 ft at 6 seconds and S 1 foot at
3 seconds. Patchy fog. Vsby 1 to 3 NM.
.FRI...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Seas 2 to 3 ft. Wave Detail: SE 3 ft at 7 seconds and SW 2 ft at
3 seconds. Patchy fog in the morning with vsby 1 to 3 NM.
.FRI NIGHT AND SAT...S winds 15 to 20 kt. Seas 2 to 4 ft. Wave
Detail: SE 4 ft at 7 seconds and SW 2 ft at 4 seconds. A chance
of showers in the evening. Showers likely. Patchy dense fog. Vsby
1 NM or less.
.SAT NIGHT...SW winds 15 to 20 kt. Seas 4 to 6 ft. Wave Detail:
SE 5 ft at 8 seconds and SW 3 ft at 4 seconds. A chance of
showers.
.SUN...SW winds 15 to 20 kt. Seas 3 to 5 ft. A chance of showers.
.SUN NIGHT THROUGH MON NIGHT...SW winds 10 to 15 kt. Seas 2 to
4 ft.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ251-291200-
Massachusetts Bay and Ipswich Bay-
703 PM EDT Wed May 28 2025
.TONIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. Gusts up to 20 kt. Seas around 2 ft. Wave Detail: S
2 ft at 3 seconds and E 1 foot at 10 seconds. A chance of showers
after midnight.
.THU...SE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE
2 ft at 3 seconds and SE 2 ft at 10 seconds. Patchy fog. Showers
likely, mainly in the morning. Vsby 1 to 3 NM, decreasing to 1 NM
or less in the afternoon.
.THU NIGHT...N winds 5 to 10 kt, becoming SW after midnight. Seas
around 2 ft. Wave Detail: SE 2 ft at 4 seconds. Patchy fog. Vsby
1 to 3 NM.
.FRI...SW winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds
and E 2 ft at 6 seconds.
.FRI NIGHT AND SAT...SW winds 10 to 15 kt with gusts up to 20 kt.
Seas 2 to 3 ft. Wave Detail: SE 3 ft at 6 seconds and S 2 ft at
3 seconds. A chance of showers in the evening. Showers likely. A
chance of tstms through the day. Patchy dense fog. Vsby 1 NM or
less.
.SAT NIGHT...SW winds around 15 kt with gusts up to 20 kt. Seas
2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds and SE 2 ft at
7 seconds. A chance of showers.
.SUN...SW winds around 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. A chance of showers.
.SUN NIGHT THROUGH MON NIGHT...SW winds 10 to 15 kt. Seas around
2 ft.
Winds and seas higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ231-291200-
Cape Cod Bay-
703 PM EDT Wed May 28 2025
.TONIGHT...SW winds 5 to 10 kt. Seas 1 foot or less. Wave Detail:
SW 1 foot at 3 seconds and SE 1 foot at 9 seconds. Showers likely
after midnight.
.THU...SE winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. Seas 1 foot or less. Wave Detail: S 1 foot at
2 seconds and SE 1 foot at 9 seconds. Patchy fog. Showers likely,
mainly in the morning. Vsby 1 to 3 NM, decreasing to 1 NM or less
in the afternoon.
.THU NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail:
SE 1 foot at 4 seconds. Patchy fog. Vsby 1 to 3 NM.
.FRI...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. Seas around 2 ft. Wave Detail: SE
2 ft at 5 seconds and SW 1 foot at 2 seconds.
.FRI NIGHT...S winds 10 to 15 kt. Seas around 2 ft. Wave Detail:
SE 2 ft at 6 seconds and SW 1 foot at 3 seconds. Patchy dense
fog. A chance of showers in the evening. Showers likely after
midnight. Vsby 1 NM or less.
.SAT...S winds 10 to 15 kt, becoming SW 15 to 20 kt in the
afternoon. Seas 1 foot or less, then around 2 ft in the
afternoon. Wave Detail: S 1 foot at 3 seconds and SE 1 foot at
6 seconds, becoming S 2 ft at 3 seconds and SE 2 ft at 7 seconds.
Showers likely. Patchy fog in the morning with vsby 1 NM or less.
.SAT NIGHT...SW winds around 15 kt. Gusts up to 20 kt in the
evening. Seas around 2 ft. A chance of showers.
.SUN...SW winds around 15 kt with gusts up to 20 kt. Seas around
2 ft. A chance of showers.
.SUN NIGHT THROUGH MON NIGHT...SW winds 10 to 15 kt. Seas around
2 ft.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ254-291200-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
703 PM EDT Wed May 28 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY MORNING THROUGH
LATE THURSDAY NIGHT...
.TONIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt this evening.
Seas around 2 ft. Wave Detail: S 2 ft at 3 seconds and SE 1 foot
at 10 seconds. A chance of showers after midnight.
.THU...SE winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
4 ft. Wave Detail: SE 4 ft at 9 seconds and S 2 ft at 3 seconds.
Patchy fog. Showers likely, mainly in the morning. Vsby 1 to
3 NM, decreasing to 1 NM or less in the afternoon.
.THU NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt,
becoming W after midnight. Seas 3 to 5 ft. Wave Detail: S 4 ft at
7 seconds and S 1 foot at 3 seconds. Patchy fog. Vsby 1 NM or
less, increasing to 1 to 3 NM after midnight.
.FRI...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Seas 3 to 4 ft. Wave Detail: S 4 ft at 8 seconds and W 1 foot at
3 seconds. Patchy fog in the morning with vsby 1 NM or less.
.FRI NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 4 ft. Wave Detail: S 4 ft at 7 seconds and SW 2 ft at
4 seconds. Patchy dense fog. A chance of showers in the evening.
Showers likely after midnight. Vsby 1 NM or less.
.SAT...S winds 15 to 20 kt. Seas 2 to 4 ft, building to 4 to 6 ft
in the afternoon. Wave Detail: S 4 ft at 6 seconds, becoming S
6 ft at 7 seconds and SW 2 ft at 4 seconds. Patchy dense fog in
the morning, then patchy fog in the afternoon. Showers likely,
mainly in the morning. Vsby 1 NM or less.
.SAT NIGHT...SW winds 15 to 20 kt. Seas 5 to 7 ft. A chance of
showers. Vsby 1 NM or less, increasing to 1 to 3 NM after
midnight.
.SUN...SW winds 15 to 20 kt. Seas 4 to 6 ft. A chance of showers.
Vsby 1 to 3 NM.
.SUN NIGHT...SW winds 15 to 20 kt. Seas 3 to 5 ft.
.MON AND MON NIGHT...SW winds 10 to 15 kt, diminishing to 5 to
10 kt. Seas 2 to 4 ft.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ255-291200-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
703 PM EDT Wed May 28 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY MORNING THROUGH
LATE THURSDAY NIGHT...
.TONIGHT...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SW
2 ft at 3 seconds and SE 1 foot at 9 seconds. A chance of
showers.
.THU...SE winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
3 ft, building to 3 to 5 ft in the afternoon. Wave Detail: S 3 ft
at 4 seconds and SE 3 ft at 9 seconds, becoming SE 5 ft at
8 seconds and S 2 ft at 5 seconds. Patchy fog. Showers. Vsby 1 to
3 NM, decreasing to 1 NM or less in the afternoon.
.THU NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Seas 3 to 5 ft. Wave Detail: S 5 ft at 8 seconds. Patchy
fog. Vsby 1 NM or less, increasing to 1 to 3 NM after midnight.
.FRI...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Seas 3 to 5 ft. Wave Detail: S 5 ft at 8 seconds and W 1 foot at
3 seconds. Patchy fog. Vsby 1 NM or less.
.FRI NIGHT...S winds 15 to 20 kt. Seas 3 to 4 ft. Wave Detail: S
4 ft at 6 seconds. Patchy dense fog. A chance of showers in the
evening. Showers likely after midnight. Vsby 1 NM or less.
.SAT...S winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
5 ft, building to 5 to 7 ft in the afternoon. Wave Detail: S 5 ft
at 6 seconds, becoming S 7 ft at 7 seconds. Showers likely,
mainly in the morning. Patchy dense fog in the morning. Vsby 1 NM
or less, increasing to 1 to 3 NM in the afternoon.
.SAT NIGHT...SW winds around 20 kt with gusts up to 25 kt. Seas
6 to 9 ft. A chance of showers.
.SUN...SW winds around 20 kt. Seas 5 to 7 ft.
.SUN NIGHT...SW winds 15 to 20 kt. Seas 4 to 6 ft.
.MON AND MON NIGHT...SW winds 10 to 15 kt. Seas 2 to 4 ft.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ256-291200-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
703 PM EDT Wed May 28 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY MORNING THROUGH
LATE THURSDAY NIGHT...
.TONIGHT...S winds around 5 kt, becoming SE 10 to 15 kt with
gusts up to 20 kt after midnight. Seas around 2 ft. Wave Detail:
S 2 ft at 3 seconds and SE 1 foot at 9 seconds. Patchy fog.
Showers. Vsby 1 to 3 NM.
.THU...SE winds 15 to 20 kt, becoming S in the afternoon. Gusts
up to 30 kt. Seas 2 to 4 ft, building to 4 to 6 ft in the
afternoon. Wave Detail: SE 4 ft at 9 seconds and S 2 ft at
5 seconds, becoming SE 6 ft at 8 seconds and S 1 foot at
4 seconds. Patchy fog. Showers, mainly in the morning. Vsby 1 to
3 NM, decreasing to 1 NM or less in the afternoon.
.THU NIGHT...W winds around 10 kt. Seas 4 to 6 ft. Wave Detail: S
6 ft at 8 seconds. Patchy fog. Vsby 1 to 3 NM.
.FRI...SW winds 10 to 15 kt. Seas 3 to 5 ft. Wave Detail: S 5 ft
at 8 seconds and SW 1 foot at 2 seconds. Patchy fog. Vsby 1 NM or
less.
.FRI NIGHT...S winds 15 to 20 kt. Seas 3 to 4 ft. Wave Detail: S
4 ft at 7 seconds and S 2 ft at 4 seconds. Patchy dense fog. A
chance of showers in the evening. Showers with a chance of tstms
after midnight. Vsby 1 NM or less.
.SAT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
5 ft, building to 5 to 7 ft in the afternoon. Wave Detail: S 5 ft
at 6 seconds, becoming S 7 ft at 8 seconds and SW 3 ft at
5 seconds. Showers likely, mainly in the morning. Patchy fog in
the morning with vsby 1 to 3 NM.
.SAT NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas
6 to 9 ft. A chance of showers.
.SUN...W winds 15 to 20 kt. Seas 5 to 7 ft.
.SUN NIGHT...SW winds 15 to 20 kt. Seas 4 to 6 ft.
.MON AND MON NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft.
Winds and seas higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ232-291200-
Nantucket Sound-
703 PM EDT Wed May 28 2025
.TONIGHT...S winds 5 to 10 kt. Seas 1 foot or less. Wave Detail:
SW 1 foot at 3 seconds and SE 1 foot at 9 seconds. Showers likely
after midnight.
.THU...SE winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
3 ft. Wave Detail: SE 3 ft at 7 seconds and SE 2 ft at 3 seconds.
Patchy fog. Showers. Vsby 1 to 3 NM, decreasing to 1 NM or less
in the afternoon.
.THU NIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt in the
evening. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 6 seconds and SW
1 foot at 3 seconds. Patchy fog. Vsby 1 to 3 NM.
.FRI...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Seas 2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds and SE 2 ft at
7 seconds. Patchy fog. Vsby 1 NM or less.
.FRI NIGHT...S winds 10 to 15 kt. Seas around 2 ft. Wave Detail:
S 2 ft at 5 seconds. Patchy dense fog. A chance of showers in the
evening. Showers likely after midnight. Vsby 1 NM or less.
.SAT...S winds 15 to 20 kt. Seas 2 to 4 ft. Wave Detail: S 3 ft
at 4 seconds and SE 3 ft at 7 seconds. Showers likely, mainly in
the morning. Patchy fog in the morning with vsby 1 to 3 NM.
.SAT NIGHT...SW winds 15 to 20 kt. Seas 3 to 5 ft. A chance of
showers.
.SUN AND SUN NIGHT...SW winds 15 to 20 kt. Seas 2 to 4 ft.
.MON AND MON NIGHT...SW winds 10 to 15 kt. Seas around 2 ft.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ233-291200-
Vineyard Sound-
703 PM EDT Wed May 28 2025
.TONIGHT...S winds 5 to 10 kt. Seas 1 foot or less. Wave Detail:
SW 1 foot at 3 seconds and SE 1 foot at 9 seconds. A chance of
showers this evening, then showers likely after midnight.
.THU...SE winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
3 ft. Wave Detail: SE 2 ft at 3 seconds and SE 2 ft at 9 seconds.
Patchy fog. Showers, mainly in the morning. Vsby 1 to 3 NM,
decreasing to 1 NM or less in the afternoon.
.THU NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S
3 ft at 8 seconds and W 1 foot at 2 seconds. Patchy fog. Vsby
1 to 3 NM.
.FRI...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Seas 2 to 3 ft. Wave Detail: S 3 ft at 8 seconds and SW 2 ft at
4 seconds. Patchy fog. Vsby 1 NM or less.
.FRI NIGHT...S winds 10 to 15 kt. Seas around 2 ft. Wave Detail:
SW 2 ft at 4 seconds and S 2 ft at 7 seconds. Patchy dense fog. A
chance of showers in the evening. Showers likely after midnight.
Vsby 1 NM or less.
.SAT...SW winds 15 to 20 kt. Seas 2 to 3 ft, building to 3 to
5 ft in the afternoon. Wave Detail: S 3 ft at 5 seconds, becoming
S 5 ft at 6 seconds. Showers likely, mainly in the morning.
Patchy fog in the morning with vsby 1 to 3 NM.
.SAT NIGHT...SW winds 15 to 20 kt. Seas 3 to 5 ft. A chance of
showers.
.SUN THROUGH MON...SW winds 15 to 20 kt. Seas 2 to 4 ft.
.MON NIGHT...SW winds 10 to 15 kt. Seas around 2 ft.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ234-291200-
Buzzards Bay-
703 PM EDT Wed May 28 2025
.TONIGHT...S winds 5 to 10 kt. Seas 1 foot or less. Wave Detail:
SW 1 foot at 3 seconds and SE 1 foot at 9 seconds. A chance of
showers this evening, then showers likely after midnight.
.THU...SE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. Wave Detail: SE 2 ft at 3 seconds and SE 2 ft at 9 seconds.
Patchy fog. Showers likely, mainly in the morning. Vsby 1 to
3 NM, decreasing to 1 NM or less in the afternoon.
.THU NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE
2 ft at 8 seconds and W 1 foot at 3 seconds. Patchy fog. Vsby
1 to 3 NM.
.FRI...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and S 2 ft at
8 seconds. Patchy fog. Vsby 1 to 3 NM, decreasing to 1 NM or less
in the afternoon.
.FRI NIGHT...S winds 10 to 15 kt. Seas around 2 ft. Wave Detail:
SW 2 ft at 4 seconds and S 2 ft at 7 seconds. Patchy dense fog. A
chance of showers in the evening. Showers likely with a chance of
tstms after midnight. Vsby 1 NM or less.
.SAT...SW winds 15 to 20 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft
at 5 seconds. Showers likely in the morning. A chance of showers
in the afternoon. Patchy fog in the morning with vsby 1 NM or
less.
.SAT NIGHT...SW winds 15 to 20 kt. Seas 2 to 4 ft. A chance of
showers.
.SUN THROUGH MON NIGHT...SW winds 15 to 20 kt with gusts up to
25 kt. Seas 2 to 3 ft.
Winds and seas higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ235-291200-
Rhode Island Sound-
703 PM EDT Wed May 28 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY AFTERNOON THROUGH
LATE THURSDAY NIGHT...
.TONIGHT...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S
2 ft at 3 seconds and SE 1 foot at 9 seconds. Showers likely.
Patchy fog after midnight.
.THU...SE winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. Gusts up to 25 kt. Seas 2 to 3 ft, building to 3 to
5 ft in the afternoon. Wave Detail: S 3 ft at 4 seconds and SE
3 ft at 9 seconds, becoming SE 5 ft at 8 seconds and S 1 foot at
4 seconds. Patchy fog. Showers, mainly in the morning. Vsby 1 to
3 NM, decreasing to 1 NM or less in the afternoon.
.THU NIGHT...W winds 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: S
5 ft at 8 seconds. Patchy fog. Vsby 1 to 3 NM after midnight.
.FRI...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Seas 3 to 4 ft. Wave Detail: S 4 ft at 8 seconds and SW 1 foot at
3 seconds. Patchy fog. Vsby 1 NM or less.
.FRI NIGHT...S winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S
3 ft at 7 seconds and SW 1 foot at 4 seconds. Patchy dense fog. A
chance of showers in the evening. Showers with a chance of tstms
after midnight. Vsby 1 NM or less.
.SAT...SW winds 15 to 20 kt. Seas 2 to 4 ft, building to 4 to
6 ft in the afternoon. Wave Detail: S 4 ft at 5 seconds, becoming
S 6 ft at 6 seconds. Showers likely in the morning. A chance of
showers in the afternoon. Patchy fog in the morning with vsby
1 NM or less.
.SAT NIGHT...W winds 15 to 20 kt. Seas 5 to 7 ft. A chance of
showers.
.SUN...SW winds 15 to 20 kt. Seas 4 to 6 ft.
.SUN NIGHT...W winds 15 to 20 kt. Seas 3 to 5 ft.
.MON AND MON NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft.
Winds and seas higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ237-291200-
Block Island Sound-
703 PM EDT Wed May 28 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY AFTERNOON THROUGH
LATE THURSDAY NIGHT...
.TONIGHT...SE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S
2 ft at 3 seconds and SE 1 foot at 9 seconds. Patchy fog.
Showers. Vsby 1 to 3 NM.
.THU...E winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
4 ft. Wave Detail: SE 4 ft at 7 seconds and S 2 ft at 4 seconds.
Patchy fog. Showers, mainly in the morning. Vsby 1 to 3 NM,
decreasing to 1 NM or less in the afternoon.
.THU NIGHT...W winds 5 to 10 kt, becoming SW after midnight. Seas
3 to 4 ft. Wave Detail: S 4 ft at 8 seconds. Patchy fog after
midnight.
.FRI...SW winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. Seas 2 to 4 ft. Wave Detail: S 4 ft at 8 seconds and
SW 1 foot at 3 seconds. Patchy fog. Vsby 1 NM or less.
.FRI NIGHT...S winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S
3 ft at 7 seconds and SW 1 foot at 3 seconds. Patchy dense fog.
Showers with a chance of tstms. Vsby 1 NM or less.
.SAT...S winds 10 to 15 kt, becoming SW 15 to 20 kt in the
afternoon. Seas 3 to 5 ft. Wave Detail: S 4 ft at 7 seconds and
SW 2 ft at 4 seconds. Showers in the morning. A chance of showers
in the afternoon. Patchy fog in the morning with vsby 1 NM or
less.
.SAT NIGHT...W winds 15 to 20 kt. Seas 4 to 6 ft. A chance of
showers.
.SUN...W winds around 15 kt with gusts up to 20 kt. Seas 3 to
5 ft.
.SUN NIGHT THROUGH MON NIGHT...SW winds 10 to 15 kt with gusts up
to 20 kt. Seas 2 to 4 ft.
Winds and seas higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ230-291200-
Boston Harbor-
703 PM EDT Wed May 28 2025
.TONIGHT...SW winds 5 to 10 kt. Waves 1 foot or less. A chance of
showers after midnight.
.THU...SE winds 5 to 10 kt, becoming E in the afternoon. Waves
1 foot or less. Patchy fog. Showers likely, mainly in the
morning. Vsby 1 to 3 NM, decreasing to 1 NM or less in the
afternoon.
.THU NIGHT...N winds 5 to 10 kt, becoming SW after midnight.
Waves 1 foot or less. Patchy fog. Vsby 1 to 3 NM in the evening.
.FRI...SW winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. Waves 1 foot or less.
.FRI NIGHT...S winds 10 to 15 kt. Waves 1 foot or less. A chance
of showers in the evening, then showers likely with a chance of
tstms after midnight. Patchy dense fog after midnight with vsby
1 NM or less.
.SAT...S winds 10 to 15 kt, becoming SW with gusts up to 20 kt in
the afternoon. Waves 1 foot or less, then around 2 ft in the
afternoon. Showers likely. A chance of tstms in the morning.
Patchy dense fog in the morning with vsby 1 NM or less.
.SAT NIGHT...W winds 10 to 15 kt. Waves around 2 ft. A chance of
showers.
.SUN...W winds around 15 kt with gusts up to 20 kt. Waves 1 foot
or less. A chance of showers.
.SUN NIGHT THROUGH MON NIGHT...SW winds 10 to 15 kt. Waves around
2 ft.
Winds and waves higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ236-291200-
Narragansett Bay-
703 PM EDT Wed May 28 2025
.TONIGHT...S winds 5 to 10 kt. Waves 1 foot or less. Showers.
Patchy fog after midnight.
.THU...E winds 10 to 15 kt with gusts up to 20 kt. Waves 2 to
3 ft. Patchy fog. Showers likely, mainly in the morning. Vsby
1 to 3 NM, decreasing to 1 NM or less in the afternoon.
.THU NIGHT...NW winds around 5 kt, becoming SW after midnight.
Waves 2 to 3 ft. Patchy fog.
.FRI...SW winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. Waves 2 to 3 ft. Patchy fog. Vsby 1 to 3 NM,
decreasing to 1 NM or less in the afternoon.
.FRI NIGHT...S winds 10 to 15 kt. Waves around 2 ft. Patchy dense
fog. A chance of showers in the evening. Showers with a chance of
tstms after midnight. Vsby 1 NM or less.
.SAT...S winds 10 to 15 kt, becoming SW 15 to 20 kt in the
afternoon. Waves 2 to 3 ft. Showers likely in the morning. A
chance of showers in the afternoon. Patchy dense fog in the
morning. Vsby 1 NM or less, increasing to 1 to 3 NM in the
afternoon.
.SAT NIGHT...W winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Waves 2 to 4 ft. A chance of showers.
.SUN AND SUN NIGHT...W winds 10 to 15 kt. Gusts up to 20 kt.
Waves 2 to 4 ft.
.MON AND MON NIGHT...SW winds 10 to 15 kt, becoming W 5 to 10 kt.
Waves around 2 ft.
Winds and waves higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
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