FZUS51 KBOX 201706
CWFBOX
Coastal Waters Forecast for Massachusetts and Rhode Island
National Weather Service Boston/Norton MA
106 PM EDT Fri Jun 20 2025
Coastal waters from the Merrimack River MA to Watch Hill RI out
to 25 NM
ANZ200-210600-
106 PM EDT Fri Jun 20 2025
.Synopsis for Massachusetts and Rhode Island coastal waters...
A weak ridge of high pressure builds in for the weekend as low
pressure pulls well to the northeast. A Bermuda high will then take
control of our weather early next week.
$$
ANZ250-210600-
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
106 PM EDT Fri Jun 20 2025
...GALE WARNING IN EFFECT UNTIL 8 PM EDT THIS EVENING...
.THIS AFTERNOON...W winds 15 to 20 kt with gusts up to 30 kt.
Seas 3 to 5 ft. Wave Detail: W 3 ft at 4 seconds and S 2 ft at
7 seconds.
.TONIGHT...W winds 10 to 15 kt. Gusts up to 30 kt, decreasing to
20 kt after midnight. Seas 2 to 4 ft. Wave Detail: W 3 ft at
4 seconds and E 2 ft at 8 seconds.
.SAT...W winds 5 to 10 kt, becoming S in the afternoon. Seas 2 to
3 ft. Wave Detail: W 2 ft at 4 seconds and S 2 ft at 7 seconds.
.SAT NIGHT...S winds 10 to 15 kt with gusts up to 25 kt. Seas
2 to 3 ft. Wave Detail: S 2 ft at 4 seconds and W 1 foot at
3 seconds. A chance of showers and tstms after midnight.
.SUN...SW winds 10 to 15 kt with gusts up to 25 kt. Seas around
3 ft. Wave Detail: SW 3 ft at 4 seconds and E 2 ft at 9 seconds.
A chance of showers and tstms.
.SUN NIGHT...W winds 10 to 15 kt with gusts up to 20 kt, becoming
N 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: SW 2 ft
at 4 seconds and E 1 foot at 8 seconds.
.MON THROUGH TUE NIGHT...NW winds 5 to 10 kt with gusts up to
20 kt. Seas 2 to 3 ft.
Winds and seas higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ251-210600-
Massachusetts Bay and Ipswich Bay-
106 PM EDT Fri Jun 20 2025
...GALE WARNING IN EFFECT UNTIL 8 PM EDT THIS EVENING...
.THIS AFTERNOON...W winds 15 to 20 kt with gusts up to 30 kt.
Seas around 3 ft. Wave Detail: SW 3 ft at 5 seconds and E 2 ft at
8 seconds.
.TONIGHT...W winds 10 to 15 kt with gusts up to 25 kt,
diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave
Detail: SW 3 ft at 5 seconds and E 2 ft at 8 seconds.
.SAT...W winds 5 to 10 kt, becoming S in the afternoon. Seas
around 2 ft. Wave Detail: SW 2 ft at 4 seconds and E 1 foot at
8 seconds.
.SAT NIGHT...S winds 5 to 10 kt. Gusts up to 20 kt after
midnight. Seas around 2 ft. Wave Detail: SE 2 ft at 3 seconds and
NW 1 foot at 3 seconds. A chance of showers and tstms after
midnight.
.SUN...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. Wave Detail: SW 2 ft at 3 seconds and E 1 foot at
9 seconds. A chance of showers and tstms.
.SUN NIGHT...NW winds 5 to 10 kt. Gusts up to 20 kt in the
evening. Seas around 2 ft. Wave Detail: E 2 ft at 8 seconds and W
1 foot at 3 seconds.
.MON THROUGH TUE NIGHT...NW winds 5 to 10 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.
$$
ANZ231-210600-
Cape Cod Bay-
106 PM EDT Fri Jun 20 2025
...GALE WARNING IN EFFECT UNTIL 8 PM EDT THIS EVENING...
.THIS AFTERNOON...W winds 15 to 20 kt with gusts up to 30 kt.
Seas 3 to 4 ft. Wave Detail: W 2 ft at 4 seconds and S 2 ft at
7 seconds.
.TONIGHT...W winds 10 to 15 kt with gusts up to 25 kt,
diminishing to 5 to 10 kt after midnight. Seas 2 to 4 ft. Wave
Detail: W 2 ft at 3 seconds and S 2 ft at 7 seconds.
.SAT...W winds 5 to 10 kt, becoming SW in the afternoon. Seas
around 2 ft. Wave Detail: W 1 foot at 4 seconds and S 1 foot at
7 seconds.
.SAT NIGHT...S winds 10 to 15 kt. Gusts up to 20 kt after
midnight. Seas around 2 ft. Wave Detail: S 1 foot at 2 seconds
and NW 1 foot at 4 seconds.
.SUN...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to
4 ft. Wave Detail: SW 2 ft at 3 seconds and E 1 foot at
8 seconds. A chance of showers and tstms.
.SUN NIGHT...W winds 10 to 15 kt with gusts up to 20 kt, becoming
NW 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: SW
1 foot at 4 seconds and E 1 foot at 8 seconds.
.MON THROUGH TUE NIGHT...W winds 5 to 10 kt. Seas around 2 ft.
Winds and seas higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ254-210600-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
106 PM EDT Fri Jun 20 2025
...GALE WARNING IN EFFECT UNTIL 8 PM EDT THIS EVENING...
.THIS AFTERNOON...W winds 15 to 20 kt with gusts up to 30 kt.
Seas 4 to 6 ft. Wave Detail: S 5 ft at 8 seconds and W 2 ft at
4 seconds.
.TONIGHT...W winds 15 to 20 kt with gusts up to 30 kt,
diminishing to 5 to 10 kt with gusts up to 20 kt after midnight.
Seas 4 to 6 ft. Wave Detail: S 4 ft at 8 seconds and W 2 ft at
4 seconds.
.SAT...W winds 5 to 10 kt, becoming SW in the afternoon. Seas
2 to 4 ft. Wave Detail: S 3 ft at 8 seconds and W 2 ft at
4 seconds.
.SAT NIGHT...S winds 10 to 15 kt. Gusts up to 20 kt after
midnight. Seas 2 to 3 ft. Wave Detail: S 2 ft at 7 seconds and NW
1 foot at 4 seconds.
.SUN...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
4 ft. Wave Detail: SW 3 ft at 4 seconds and E 2 ft at 9 seconds.
A chance of showers and tstms.
.SUN NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt,
becoming NW 5 to 10 kt after midnight. Seas 3 to 4 ft. Wave
Detail: SW 3 ft at 5 seconds and E 2 ft at 8 seconds.
.MON THROUGH TUE NIGHT...W winds 5 to 10 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.
$$
ANZ255-210600-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
106 PM EDT Fri Jun 20 2025
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...
.THIS AFTERNOON...SW winds around 20 kt with gusts up to 30 kt.
Seas 5 to 7 ft. Wave Detail: SW 6 ft at 8 seconds and E 2 ft at
8 seconds.
.TONIGHT...SW winds 15 to 20 kt with gusts up to 30 kt, becoming
W 10 to 15 kt with gusts up to 20 kt after midnight. Seas 4 to
6 ft. Wave Detail: SW 6 ft at 8 seconds and E 2 ft at 8 seconds.
.SAT...W winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SW 4 ft
at 7 seconds and W 1 foot at 3 seconds.
.SAT NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt after
midnight. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 6 seconds and E
1 foot at 8 seconds. Patchy fog in the evening with vsby 1 to
3 NM.
.SUN...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to
5 ft. Wave Detail: SW 4 ft at 5 seconds and E 1 foot at
9 seconds. A chance of showers and tstms in the morning.
.SUN NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt,
becoming W 10 to 15 kt after midnight. Seas 3 to 5 ft. Wave
Detail: SW 4 ft at 5 seconds and E 1 foot at 8 seconds.
.MON THROUGH TUE NIGHT...W winds 10 to 15 kt. Seas 2 to 4 ft.
Winds and seas higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ256-210600-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
106 PM EDT Fri Jun 20 2025
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...
.THIS AFTERNOON...SW winds around 20 kt with gusts up to 30 kt.
Seas 5 to 6 ft. Wave Detail: SW 6 ft at 8 seconds and E 2 ft at
8 seconds.
.TONIGHT...SW winds 15 to 20 kt with gusts up to 30 kt, becoming
W 5 to 10 kt with gusts up to 20 kt after midnight. Seas 4 to
6 ft. Wave Detail: SW 6 ft at 8 seconds and E 2 ft at 8 seconds.
.SAT...SW winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SW 4 ft
at 7 seconds and E 1 foot at 8 seconds.
.SAT NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt after
midnight. Seas around 3 ft. Wave Detail: SW 3 ft at 6 seconds and
E 1 foot at 8 seconds.
.SUN...SW winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. Seas 3 to 5 ft. Wave Detail: SW 4 ft at 5 seconds and
E 1 foot at 9 seconds.
.SUN NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt,
becoming W 10 to 15 kt after midnight. Seas 3 to 5 ft. Wave
Detail: SW 4 ft at 6 seconds and E 1 foot at 9 seconds.
.MON THROUGH TUE NIGHT...W winds 10 to 15 kt. Seas 2 to 3 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.
$$
ANZ232-210600-
Nantucket Sound-
106 PM EDT Fri Jun 20 2025
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...
.THIS AFTERNOON...SW winds 15 to 20 kt with gusts up to 30 kt.
Seas 3 to 4 ft. Wave Detail: W 3 ft at 4 seconds and SW 3 ft at
7 seconds.
.TONIGHT...W winds 15 to 20 kt with gusts up to 30 kt,
diminishing to 5 to 10 kt after midnight. Seas 2 to 4 ft. Wave
Detail: SW 3 ft at 7 seconds and W 2 ft at 4 seconds.
.SAT...W winds 5 to 10 kt, becoming SW in the afternoon. Seas
around 2 ft. Wave Detail: SW 2 ft at 7 seconds and W 1 foot at
3 seconds.
.SAT NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt after
midnight. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds and E
1 foot at 8 seconds.
.SUN...SW winds 15 to 20 kt with gusts up to 25 kt. Seas around
3 ft. Wave Detail: SW 3 ft at 5 seconds and E 1 foot at
9 seconds. A chance of showers and tstms.
.SUN NIGHT...W winds 15 to 20 kt with gusts up to 25 kt, becoming
NW 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: SW
2 ft at 5 seconds and E 1 foot at 8 seconds.
.MON THROUGH TUE NIGHT...W winds 10 to 15 kt. Seas around 2 ft.
Winds and seas higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ233-210600-
Vineyard Sound-
106 PM EDT Fri Jun 20 2025
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...
.THIS AFTERNOON...SW winds 15 to 20 kt with gusts up to 30 kt.
Seas 3 to 4 ft. Wave Detail: SW 4 ft at 7 seconds and W 2 ft at
4 seconds.
.TONIGHT...SW winds 10 to 15 kt with gusts up to 25 kt, becoming
W 5 to 10 kt after midnight. Seas 2 to 4 ft. Wave Detail: SW 4 ft
at 7 seconds and W 2 ft at 4 seconds.
.SAT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft
at 7 seconds and W 1 foot at 3 seconds.
.SAT NIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt after
midnight. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 6 seconds and W
1 foot at 3 seconds.
.SUN...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
4 ft. Wave Detail: SW 3 ft at 4 seconds and SE 1 foot at
9 seconds. A chance of showers and tstms in the morning.
.SUN NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt,
becoming NW 5 to 10 kt after midnight. Seas 2 to 4 ft. Wave
Detail: SW 3 ft at 6 seconds and W 1 foot at 3 seconds.
.MON THROUGH TUE NIGHT...W 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.
$$
ANZ234-210600-
Buzzards Bay-
106 PM EDT Fri Jun 20 2025
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...
.THIS AFTERNOON...W winds around 15 kt with gusts up to 30 kt.
Seas 3 to 5 ft. Wave Detail: SW 3 ft at 7 seconds and W 2 ft at
4 seconds.
.TONIGHT...W winds 10 to 15 kt with gusts up to 25 kt,
diminishing to 5 to 10 kt after midnight. Seas 2 to 4 ft. Wave
Detail: SW 3 ft at 7 seconds and W 2 ft at 4 seconds.
.SAT...SW winds 5 to 10 kt. Gusts up to 20 kt in the afternoon.
Seas around 2 ft. Wave Detail: SW 2 ft at 7 seconds and W 1 foot
at 3 seconds.
.SAT NIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt after
midnight. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds and E
1 foot at 8 seconds.
.SUN...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
4 ft. Wave Detail: SW 3 ft at 4 seconds and E 1 foot at
8 seconds. A chance of showers and tstms.
.SUN NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt,
becoming NW 5 to 10 kt after midnight. Seas 2 to 4 ft. Wave
Detail: SW 3 ft at 6 seconds and W 1 foot at 3 seconds.
.MON THROUGH TUE NIGHT...W winds 10 to 15 kt. Seas around 2 ft.
Winds and seas higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ235-210600-
Rhode Island Sound-
106 PM EDT Fri Jun 20 2025
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...
.THIS AFTERNOON...SW winds 15 to 20 kt with gusts up to 30 kt.
Seas 4 to 5 ft. Wave Detail: SW 5 ft at 8 seconds and W 2 ft at
4 seconds.
.TONIGHT...W winds 15 to 20 kt with gusts up to 30 kt,
diminishing to 5 to 10 kt after midnight. Seas 3 to 5 ft. Wave
Detail: SW 5 ft at 8 seconds and W 1 foot at 4 seconds.
.SAT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft
at 7 seconds and W 1 foot at 3 seconds.
.SAT NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt after
midnight. Seas 2 to 3 ft. Wave Detail: S 3 ft at 7 seconds and W
1 foot at 3 seconds.
.SUN...SW winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. Seas 3 to 4 ft. Wave Detail: SW 4 ft at 5 seconds and
SE 1 foot at 8 seconds.
.SUN NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt,
becoming NW around 10 kt after midnight. Seas 2 to 4 ft. Wave
Detail: SW 4 ft at 5 seconds and SE 1 foot at 8 seconds.
.MON THROUGH TUE NIGHT...W winds 10 to 15 kt. Seas 2 to 3 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.
$$
ANZ237-210600-
Block Island Sound-
106 PM EDT Fri Jun 20 2025
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...
.THIS AFTERNOON...W winds 15 to 20 kt with gusts up to 25 kt.
Seas 3 to 5 ft. Wave Detail: S 4 ft at 8 seconds and W 3 ft at
4 seconds.
.TONIGHT...W winds 10 to 15 kt with gusts up to 25 kt,
diminishing to 5 to 10 kt after midnight. Seas 2 to 4 ft. Wave
Detail: S 4 ft at 8 seconds and W 2 ft at 4 seconds.
.SAT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft
at 7 seconds and W 1 foot at 3 seconds.
.SAT NIGHT...SW winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts up to 20 kt after midnight. Seas 2 to 3 ft. Wave Detail: SE
2 ft at 7 seconds and W 1 foot at 3 seconds.
.SUN...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
4 ft. Wave Detail: SE 3 ft at 7 seconds and W 1 foot at
3 seconds.
.SUN NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt,
becoming W 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave
Detail: SE 3 ft at 7 seconds and W 1 foot at 3 seconds.
.MON THROUGH TUE NIGHT...W winds 5 to 10 kt. Seas around 2 ft.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ230-210600-
Boston Harbor-
106 PM EDT Fri Jun 20 2025
...GALE WARNING IN EFFECT UNTIL 8 PM EDT THIS EVENING...
.THIS AFTERNOON...W winds 15 to 20 kt with gusts up to 30 kt.
Waves around 2 ft.
.TONIGHT...W winds 10 to 15 kt with gusts up to 25 kt,
diminishing to 5 to 10 kt after midnight. Waves around 2 ft.
.SAT...W winds 5 to 10 kt, becoming S in the afternoon. Waves
1 foot or less.
.SAT NIGHT...S winds 5 to 10 kt. Gusts up to 20 kt after
midnight. Waves 1 foot or less, then around 2 ft after midnight.
A chance of showers and tstms after midnight.
.SUN...SW winds around 10 kt with gusts up to 20 kt. Waves around
2 ft. A chance of showers and tstms.
.SUN NIGHT...NW winds 5 to 10 kt. Gusts up to 20 kt in the
evening. Waves around 2 ft in the evening, then 1 foot or less.
.MON THROUGH TUE NIGHT...NW winds 5 to 10 kt. Waves 1 foot or
less.
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.
$$
ANZ236-210600-
Narragansett Bay-
106 PM EDT Fri Jun 20 2025
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...
.THIS AFTERNOON...W winds 10 to 15 kt with gusts up to 25 kt.
Waves around 3 ft.
.TONIGHT...W winds 10 to 15 kt with gusts up to 20 kt,
diminishing to around 5 kt after midnight. Waves 2 to 3 ft.
.SAT...W winds 5 to 10 kt, becoming SW in the afternoon. Waves
around 2 ft.
.SAT NIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt after
midnight. Waves around 2 ft.
.SUN...SW winds 10 to 15 kt with gusts up to 25 kt. Waves 2 to
3 ft.
.SUN NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt,
becoming NW 5 to 10 kt after midnight. Waves 2 to 3 ft.
.MON THROUGH TUE NIGHT...W winds 5 to 10 kt. Waves around 2 ft.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
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CWFBOX
Coastal Waters Forecast for Massachusetts and Rhode Island
National Weather Service Boston/Norton MA
106 PM EDT Fri Jun 20 2025
Coastal waters from the Merrimack River MA to Watch Hill RI out
to 25 NM
ANZ200-210600-
106 PM EDT Fri Jun 20 2025
.Synopsis for Massachusetts and Rhode Island coastal waters...
A weak ridge of high pressure builds in for the weekend as low
pressure pulls well to the northeast. A Bermuda high will then take
control of our weather early next week.
$$
ANZ250-210600-
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
106 PM EDT Fri Jun 20 2025
...GALE WARNING IN EFFECT UNTIL 8 PM EDT THIS EVENING...
.THIS AFTERNOON...W winds 15 to 20 kt with gusts up to 30 kt.
Seas 3 to 5 ft. Wave Detail: W 3 ft at 4 seconds and S 2 ft at
7 seconds.
.TONIGHT...W winds 10 to 15 kt. Gusts up to 30 kt, decreasing to
20 kt after midnight. Seas 2 to 4 ft. Wave Detail: W 3 ft at
4 seconds and E 2 ft at 8 seconds.
.SAT...W winds 5 to 10 kt, becoming S in the afternoon. Seas 2 to
3 ft. Wave Detail: W 2 ft at 4 seconds and S 2 ft at 7 seconds.
.SAT NIGHT...S winds 10 to 15 kt with gusts up to 25 kt. Seas
2 to 3 ft. Wave Detail: S 2 ft at 4 seconds and W 1 foot at
3 seconds. A chance of showers and tstms after midnight.
.SUN...SW winds 10 to 15 kt with gusts up to 25 kt. Seas around
3 ft. Wave Detail: SW 3 ft at 4 seconds and E 2 ft at 9 seconds.
A chance of showers and tstms.
.SUN NIGHT...W winds 10 to 15 kt with gusts up to 20 kt, becoming
N 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: SW 2 ft
at 4 seconds and E 1 foot at 8 seconds.
.MON THROUGH TUE NIGHT...NW winds 5 to 10 kt with gusts up to
20 kt. Seas 2 to 3 ft.
Winds and seas higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ251-210600-
Massachusetts Bay and Ipswich Bay-
106 PM EDT Fri Jun 20 2025
...GALE WARNING IN EFFECT UNTIL 8 PM EDT THIS EVENING...
.THIS AFTERNOON...W winds 15 to 20 kt with gusts up to 30 kt.
Seas around 3 ft. Wave Detail: SW 3 ft at 5 seconds and E 2 ft at
8 seconds.
.TONIGHT...W winds 10 to 15 kt with gusts up to 25 kt,
diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave
Detail: SW 3 ft at 5 seconds and E 2 ft at 8 seconds.
.SAT...W winds 5 to 10 kt, becoming S in the afternoon. Seas
around 2 ft. Wave Detail: SW 2 ft at 4 seconds and E 1 foot at
8 seconds.
.SAT NIGHT...S winds 5 to 10 kt. Gusts up to 20 kt after
midnight. Seas around 2 ft. Wave Detail: SE 2 ft at 3 seconds and
NW 1 foot at 3 seconds. A chance of showers and tstms after
midnight.
.SUN...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. Wave Detail: SW 2 ft at 3 seconds and E 1 foot at
9 seconds. A chance of showers and tstms.
.SUN NIGHT...NW winds 5 to 10 kt. Gusts up to 20 kt in the
evening. Seas around 2 ft. Wave Detail: E 2 ft at 8 seconds and W
1 foot at 3 seconds.
.MON THROUGH TUE NIGHT...NW winds 5 to 10 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.
$$
ANZ231-210600-
Cape Cod Bay-
106 PM EDT Fri Jun 20 2025
...GALE WARNING IN EFFECT UNTIL 8 PM EDT THIS EVENING...
.THIS AFTERNOON...W winds 15 to 20 kt with gusts up to 30 kt.
Seas 3 to 4 ft. Wave Detail: W 2 ft at 4 seconds and S 2 ft at
7 seconds.
.TONIGHT...W winds 10 to 15 kt with gusts up to 25 kt,
diminishing to 5 to 10 kt after midnight. Seas 2 to 4 ft. Wave
Detail: W 2 ft at 3 seconds and S 2 ft at 7 seconds.
.SAT...W winds 5 to 10 kt, becoming SW in the afternoon. Seas
around 2 ft. Wave Detail: W 1 foot at 4 seconds and S 1 foot at
7 seconds.
.SAT NIGHT...S winds 10 to 15 kt. Gusts up to 20 kt after
midnight. Seas around 2 ft. Wave Detail: S 1 foot at 2 seconds
and NW 1 foot at 4 seconds.
.SUN...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to
4 ft. Wave Detail: SW 2 ft at 3 seconds and E 1 foot at
8 seconds. A chance of showers and tstms.
.SUN NIGHT...W winds 10 to 15 kt with gusts up to 20 kt, becoming
NW 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: SW
1 foot at 4 seconds and E 1 foot at 8 seconds.
.MON THROUGH TUE NIGHT...W winds 5 to 10 kt. Seas around 2 ft.
Winds and seas higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ254-210600-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
106 PM EDT Fri Jun 20 2025
...GALE WARNING IN EFFECT UNTIL 8 PM EDT THIS EVENING...
.THIS AFTERNOON...W winds 15 to 20 kt with gusts up to 30 kt.
Seas 4 to 6 ft. Wave Detail: S 5 ft at 8 seconds and W 2 ft at
4 seconds.
.TONIGHT...W winds 15 to 20 kt with gusts up to 30 kt,
diminishing to 5 to 10 kt with gusts up to 20 kt after midnight.
Seas 4 to 6 ft. Wave Detail: S 4 ft at 8 seconds and W 2 ft at
4 seconds.
.SAT...W winds 5 to 10 kt, becoming SW in the afternoon. Seas
2 to 4 ft. Wave Detail: S 3 ft at 8 seconds and W 2 ft at
4 seconds.
.SAT NIGHT...S winds 10 to 15 kt. Gusts up to 20 kt after
midnight. Seas 2 to 3 ft. Wave Detail: S 2 ft at 7 seconds and NW
1 foot at 4 seconds.
.SUN...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
4 ft. Wave Detail: SW 3 ft at 4 seconds and E 2 ft at 9 seconds.
A chance of showers and tstms.
.SUN NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt,
becoming NW 5 to 10 kt after midnight. Seas 3 to 4 ft. Wave
Detail: SW 3 ft at 5 seconds and E 2 ft at 8 seconds.
.MON THROUGH TUE NIGHT...W winds 5 to 10 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.
$$
ANZ255-210600-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
106 PM EDT Fri Jun 20 2025
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...
.THIS AFTERNOON...SW winds around 20 kt with gusts up to 30 kt.
Seas 5 to 7 ft. Wave Detail: SW 6 ft at 8 seconds and E 2 ft at
8 seconds.
.TONIGHT...SW winds 15 to 20 kt with gusts up to 30 kt, becoming
W 10 to 15 kt with gusts up to 20 kt after midnight. Seas 4 to
6 ft. Wave Detail: SW 6 ft at 8 seconds and E 2 ft at 8 seconds.
.SAT...W winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SW 4 ft
at 7 seconds and W 1 foot at 3 seconds.
.SAT NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt after
midnight. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 6 seconds and E
1 foot at 8 seconds. Patchy fog in the evening with vsby 1 to
3 NM.
.SUN...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to
5 ft. Wave Detail: SW 4 ft at 5 seconds and E 1 foot at
9 seconds. A chance of showers and tstms in the morning.
.SUN NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt,
becoming W 10 to 15 kt after midnight. Seas 3 to 5 ft. Wave
Detail: SW 4 ft at 5 seconds and E 1 foot at 8 seconds.
.MON THROUGH TUE NIGHT...W winds 10 to 15 kt. Seas 2 to 4 ft.
Winds and seas higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ256-210600-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
106 PM EDT Fri Jun 20 2025
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...
.THIS AFTERNOON...SW winds around 20 kt with gusts up to 30 kt.
Seas 5 to 6 ft. Wave Detail: SW 6 ft at 8 seconds and E 2 ft at
8 seconds.
.TONIGHT...SW winds 15 to 20 kt with gusts up to 30 kt, becoming
W 5 to 10 kt with gusts up to 20 kt after midnight. Seas 4 to
6 ft. Wave Detail: SW 6 ft at 8 seconds and E 2 ft at 8 seconds.
.SAT...SW winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SW 4 ft
at 7 seconds and E 1 foot at 8 seconds.
.SAT NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt after
midnight. Seas around 3 ft. Wave Detail: SW 3 ft at 6 seconds and
E 1 foot at 8 seconds.
.SUN...SW winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. Seas 3 to 5 ft. Wave Detail: SW 4 ft at 5 seconds and
E 1 foot at 9 seconds.
.SUN NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt,
becoming W 10 to 15 kt after midnight. Seas 3 to 5 ft. Wave
Detail: SW 4 ft at 6 seconds and E 1 foot at 9 seconds.
.MON THROUGH TUE NIGHT...W winds 10 to 15 kt. Seas 2 to 3 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.
$$
ANZ232-210600-
Nantucket Sound-
106 PM EDT Fri Jun 20 2025
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...
.THIS AFTERNOON...SW winds 15 to 20 kt with gusts up to 30 kt.
Seas 3 to 4 ft. Wave Detail: W 3 ft at 4 seconds and SW 3 ft at
7 seconds.
.TONIGHT...W winds 15 to 20 kt with gusts up to 30 kt,
diminishing to 5 to 10 kt after midnight. Seas 2 to 4 ft. Wave
Detail: SW 3 ft at 7 seconds and W 2 ft at 4 seconds.
.SAT...W winds 5 to 10 kt, becoming SW in the afternoon. Seas
around 2 ft. Wave Detail: SW 2 ft at 7 seconds and W 1 foot at
3 seconds.
.SAT NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt after
midnight. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds and E
1 foot at 8 seconds.
.SUN...SW winds 15 to 20 kt with gusts up to 25 kt. Seas around
3 ft. Wave Detail: SW 3 ft at 5 seconds and E 1 foot at
9 seconds. A chance of showers and tstms.
.SUN NIGHT...W winds 15 to 20 kt with gusts up to 25 kt, becoming
NW 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: SW
2 ft at 5 seconds and E 1 foot at 8 seconds.
.MON THROUGH TUE NIGHT...W winds 10 to 15 kt. Seas around 2 ft.
Winds and seas higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ233-210600-
Vineyard Sound-
106 PM EDT Fri Jun 20 2025
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...
.THIS AFTERNOON...SW winds 15 to 20 kt with gusts up to 30 kt.
Seas 3 to 4 ft. Wave Detail: SW 4 ft at 7 seconds and W 2 ft at
4 seconds.
.TONIGHT...SW winds 10 to 15 kt with gusts up to 25 kt, becoming
W 5 to 10 kt after midnight. Seas 2 to 4 ft. Wave Detail: SW 4 ft
at 7 seconds and W 2 ft at 4 seconds.
.SAT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft
at 7 seconds and W 1 foot at 3 seconds.
.SAT NIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt after
midnight. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 6 seconds and W
1 foot at 3 seconds.
.SUN...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
4 ft. Wave Detail: SW 3 ft at 4 seconds and SE 1 foot at
9 seconds. A chance of showers and tstms in the morning.
.SUN NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt,
becoming NW 5 to 10 kt after midnight. Seas 2 to 4 ft. Wave
Detail: SW 3 ft at 6 seconds and W 1 foot at 3 seconds.
.MON THROUGH TUE NIGHT...W 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.
$$
ANZ234-210600-
Buzzards Bay-
106 PM EDT Fri Jun 20 2025
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...
.THIS AFTERNOON...W winds around 15 kt with gusts up to 30 kt.
Seas 3 to 5 ft. Wave Detail: SW 3 ft at 7 seconds and W 2 ft at
4 seconds.
.TONIGHT...W winds 10 to 15 kt with gusts up to 25 kt,
diminishing to 5 to 10 kt after midnight. Seas 2 to 4 ft. Wave
Detail: SW 3 ft at 7 seconds and W 2 ft at 4 seconds.
.SAT...SW winds 5 to 10 kt. Gusts up to 20 kt in the afternoon.
Seas around 2 ft. Wave Detail: SW 2 ft at 7 seconds and W 1 foot
at 3 seconds.
.SAT NIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt after
midnight. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds and E
1 foot at 8 seconds.
.SUN...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
4 ft. Wave Detail: SW 3 ft at 4 seconds and E 1 foot at
8 seconds. A chance of showers and tstms.
.SUN NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt,
becoming NW 5 to 10 kt after midnight. Seas 2 to 4 ft. Wave
Detail: SW 3 ft at 6 seconds and W 1 foot at 3 seconds.
.MON THROUGH TUE NIGHT...W winds 10 to 15 kt. Seas around 2 ft.
Winds and seas higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ235-210600-
Rhode Island Sound-
106 PM EDT Fri Jun 20 2025
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...
.THIS AFTERNOON...SW winds 15 to 20 kt with gusts up to 30 kt.
Seas 4 to 5 ft. Wave Detail: SW 5 ft at 8 seconds and W 2 ft at
4 seconds.
.TONIGHT...W winds 15 to 20 kt with gusts up to 30 kt,
diminishing to 5 to 10 kt after midnight. Seas 3 to 5 ft. Wave
Detail: SW 5 ft at 8 seconds and W 1 foot at 4 seconds.
.SAT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft
at 7 seconds and W 1 foot at 3 seconds.
.SAT NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt after
midnight. Seas 2 to 3 ft. Wave Detail: S 3 ft at 7 seconds and W
1 foot at 3 seconds.
.SUN...SW winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. Seas 3 to 4 ft. Wave Detail: SW 4 ft at 5 seconds and
SE 1 foot at 8 seconds.
.SUN NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt,
becoming NW around 10 kt after midnight. Seas 2 to 4 ft. Wave
Detail: SW 4 ft at 5 seconds and SE 1 foot at 8 seconds.
.MON THROUGH TUE NIGHT...W winds 10 to 15 kt. Seas 2 to 3 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.
$$
ANZ237-210600-
Block Island Sound-
106 PM EDT Fri Jun 20 2025
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...
.THIS AFTERNOON...W winds 15 to 20 kt with gusts up to 25 kt.
Seas 3 to 5 ft. Wave Detail: S 4 ft at 8 seconds and W 3 ft at
4 seconds.
.TONIGHT...W winds 10 to 15 kt with gusts up to 25 kt,
diminishing to 5 to 10 kt after midnight. Seas 2 to 4 ft. Wave
Detail: S 4 ft at 8 seconds and W 2 ft at 4 seconds.
.SAT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft
at 7 seconds and W 1 foot at 3 seconds.
.SAT NIGHT...SW winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts up to 20 kt after midnight. Seas 2 to 3 ft. Wave Detail: SE
2 ft at 7 seconds and W 1 foot at 3 seconds.
.SUN...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
4 ft. Wave Detail: SE 3 ft at 7 seconds and W 1 foot at
3 seconds.
.SUN NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt,
becoming W 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave
Detail: SE 3 ft at 7 seconds and W 1 foot at 3 seconds.
.MON THROUGH TUE NIGHT...W winds 5 to 10 kt. Seas around 2 ft.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ230-210600-
Boston Harbor-
106 PM EDT Fri Jun 20 2025
...GALE WARNING IN EFFECT UNTIL 8 PM EDT THIS EVENING...
.THIS AFTERNOON...W winds 15 to 20 kt with gusts up to 30 kt.
Waves around 2 ft.
.TONIGHT...W winds 10 to 15 kt with gusts up to 25 kt,
diminishing to 5 to 10 kt after midnight. Waves around 2 ft.
.SAT...W winds 5 to 10 kt, becoming S in the afternoon. Waves
1 foot or less.
.SAT NIGHT...S winds 5 to 10 kt. Gusts up to 20 kt after
midnight. Waves 1 foot or less, then around 2 ft after midnight.
A chance of showers and tstms after midnight.
.SUN...SW winds around 10 kt with gusts up to 20 kt. Waves around
2 ft. A chance of showers and tstms.
.SUN NIGHT...NW winds 5 to 10 kt. Gusts up to 20 kt in the
evening. Waves around 2 ft in the evening, then 1 foot or less.
.MON THROUGH TUE NIGHT...NW winds 5 to 10 kt. Waves 1 foot or
less.
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.
$$
ANZ236-210600-
Narragansett Bay-
106 PM EDT Fri Jun 20 2025
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...
.THIS AFTERNOON...W winds 10 to 15 kt with gusts up to 25 kt.
Waves around 3 ft.
.TONIGHT...W winds 10 to 15 kt with gusts up to 20 kt,
diminishing to around 5 kt after midnight. Waves 2 to 3 ft.
.SAT...W winds 5 to 10 kt, becoming SW in the afternoon. Waves
around 2 ft.
.SAT NIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt after
midnight. Waves around 2 ft.
.SUN...SW winds 10 to 15 kt with gusts up to 25 kt. Waves 2 to
3 ft.
.SUN NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt,
becoming NW 5 to 10 kt after midnight. Waves 2 to 3 ft.
.MON THROUGH TUE NIGHT...W winds 5 to 10 kt. Waves around 2 ft.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
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