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Bayville, NJ Coastal Forecast

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Coastal Waters Forecast
National Weather Service New York NY
718 PM EDT Wed May 21 2025

Montauk Point NY to Sandy Hook NJ out 20 nm offshore, including
Long Island Sound, the Long Island Bays, and New York Harbor

ANZ300-221215-
718 PM EDT Wed May 21 2025

.Synopsis for the Long Island and Connecticut coastal waters...
Low pressure approaches from the Mid-Atlantic tonight and passes
through Thursday into Thursday night. The low will weaken over
the Canadian Maritimes this weekend, allowing high pressure to
briefly build in for the beginning of next week.

$$

ANZ350-221215-
Moriches Inlet NY to Montauk Point NY out 20 nm-
718 PM EDT Wed May 21 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT EDT TONIGHT...
...GALE WARNING IN EFFECT FROM MIDNIGHT EDT TONIGHT THROUGH
THURSDAY AFTERNOON...

.TONIGHT...E winds 15 to 20 kt, increasing to 20 to 25 kt with
gusts up to 35 kt after midnight. Seas 4 to 5 ft, occasionally to
6 ft, building to 5 to 7 ft, occasionally to 9 ft after midnight.
Wave Detail: E 5 ft at 5 seconds and SE 1 ft at 9 seconds,
becoming E 6 ft at 6 seconds and SE 1 ft at 9 seconds. Rain likely
early this evening, then chance of rain late this evening. Rain
after midnight with vsby 1 to 3 nm.
.THU...E winds 25 to 30 kt, becoming NE 20 to 25 kt in the
afternoon. Gusts up to 35 kt. Seas 6 to 9 ft, occasionally to 11
ft, building to 8 to 10 ft, occasionally to 13 ft in the
afternoon. Wave Detail: E 8 ft at 7 seconds, becoming E 9 ft at 8
seconds. Rain. Slight chance of tstms in the afternoon. Vsby 1 to
3 nm.
.THU NIGHT...N winds 15 to 20 kt, becoming NW 10 to 15 kt after
midnight. Gusts up to 30 kt. Seas 6 to 9 ft, occasionally to
11 ft, subsiding to 5 to 7 ft, occasionally to 9 ft after
midnight. Wave Detail: E 9 ft at 8 seconds and S 2 ft at
7 seconds, becoming E 7 ft at 8 seconds. Rain in the evening,
then chance of showers after midnight. Vsby 1 to 3 nm in the
evening.
.FRI...W winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
5 ft, occasionally to 6 ft. Wave Detail: E 5 ft at 9 seconds and
SW 3 ft at 7 seconds. Slight chance of showers.
.FRI NIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas
4 to 6 ft, occasionally to 8 ft. Wave Detail: SW 4 ft at
6 seconds and E 3 ft at 9 seconds. Slight chance of showers.
.SAT...W winds around 15 kt with gusts up to 25 kt. Seas 4 to
6 ft, occasionally to 8 ft. Wave Detail: SW 4 ft at 6 seconds and
E 2 ft at 8 seconds.
.SAT NIGHT...W winds around 15 kt with gusts up to 20 kt. Seas
2 to 4 ft, occasionally to 5 ft.
.SUN...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft.
.SUN NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 ft.
.MON...W winds 5 to 10 kt. Seas around 2 ft.
.MON NIGHT...SW winds 5 to 10 kt. Seas around 2 ft.

Winds and seas may be higher in and near tstms.

$$

ANZ353-221215-
Fire Island Inlet NY to Moriches Inlet NY out 20 nm-
718 PM EDT Wed May 21 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT EDT TONIGHT...
...GALE WARNING IN EFFECT FROM MIDNIGHT EDT TONIGHT THROUGH
THURSDAY AFTERNOON...

.TONIGHT...E winds 20 to 25 kt. Gusts up to 35 kt after midnight.
Seas 4 to 5 ft, occasionally to 6 ft, building to 5 to 7 ft,
occasionally to 9 ft after midnight. Wave Detail: E 5 ft at 5
seconds and SE 1 ft at 9 seconds, becoming E 7 ft at 6 seconds and
SE 7 ft at 9 seconds. Rain. Vsby 1 to 3 nm after midnight.
.THU...NE winds 20 to 25 kt with gusts up to 35 kt. Seas 7 to
10 ft, occasionally to 13 ft. Wave Detail: SE 8 ft at 7 seconds.
Rain and slight chance of tstms in the morning, then rain in the
afternoon. Vsby 1 to 3 nm.
.THU NIGHT...N winds 15 to 20 kt, becoming NW 10 to 15 kt after
midnight. Seas 5 to 8 ft, occasionally to 10 ft. Wave Detail: E
8 ft at 8 seconds and S 2 ft at 7 seconds. Rain in the evening,
then chance of showers after midnight.
.FRI...W winds 10 to 15 kt. Seas 4 to 6 ft, occasionally to 8 ft.
Wave Detail: E 6 ft at 8 seconds and S 2 ft at 6 seconds. Slight
chance of showers.
.FRI NIGHT...W winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. Seas 4 to 6 ft, occasionally to 8 ft. Wave Detail: SW
3 ft at 5 seconds and E 3 ft at 9 seconds. Slight chance of
showers.
.SAT...W winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
5 ft, occasionally to 6 ft. Wave Detail: SW 3 ft at 5 seconds and
E 3 ft at 9 seconds.
.SAT NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 4 ft, occasionally to 5 ft.
.SUN...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft.
.SUN NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 ft.
.MON...W winds 5 to 10 kt. Seas around 2 ft.
.MON NIGHT...SW winds 5 to 10 kt. Seas around 2 ft.

Winds and seas may be higher in and near tstms.

$$

ANZ355-221215-
Sandy Hook NJ to Fire Island Inlet NY out 20 nm-
718 PM EDT Wed May 21 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE THURSDAY NIGHT...

.TONIGHT...E winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to
7 ft, occasionally to 9 ft. Wave Detail: E 7 ft at 6 seconds and
SE 7 ft at 9 seconds. Rain. Vsby 1 to 3 nm after midnight.
.THU...NE winds 20 to 25 kt with gusts up to 30 kt. Seas 6 to
8 ft, occasionally to 10 ft. Wave Detail: SE 7 ft at 7 seconds.
Rain and slight chance of tstms in the morning, then rain in the
afternoon. Vsby 1 to 3 nm.
.THU NIGHT...N winds 10 to 15 kt with gusts up to 20 kt. Seas
5 to 7 ft, occasionally to 9 ft. Wave Detail: E 6 ft at 8 seconds
and S 2 ft at 7 seconds. Rain likely in the evening, then chance
of showers after midnight.
.FRI...W winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. Seas 3 to 5 ft, occasionally to
6 ft. Wave Detail: E 5 ft at 8 seconds. Slight chance of showers
in the morning, then chance of showers in the afternoon.
.FRI NIGHT...W winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: E
4 ft at 9 seconds and SW 3 ft at 5 seconds. Chance of showers.
.SAT...W winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: SW
3 ft at 5 seconds and E 2 ft at 9 seconds. Chance of showers in
the morning.
.SAT NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 ft.
.SUN...W winds 10 to 15 kt with gusts up to 20 kt. Seas around
2 ft.
.SUN NIGHT...NW winds 5 to 10 kt with gusts up to 20 kt. Seas
2 to 3 ft.
.MON...W winds 5 to 10 kt. Seas around 2 ft.
.MON NIGHT...SW winds 5 to 10 kt. Seas around 2 ft.

Winds and seas may be higher in and near tstms.

$$

ANZ332-221215-
Long Island Sound East of the Mouth of the Connecticut River-
718 PM EDT Wed May 21 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM EDT THURSDAY...
...GALE WARNING IN EFFECT FROM 6 AM EDT THURSDAY THROUGH THURSDAY
AFTERNOON...

.TONIGHT...E winds 15 to 20 kt. Gusts up to 30 kt. Seas 2 to
4 ft, occasionally to 5 ft. Wave Detail: E 4 ft at 5 seconds.
Chance of rain this evening, then rain after midnight with vsby
1 to 3 nm.
.THU...NE winds 20 to 25 kt with gusts up to 35 kt. Seas 4 to
6 ft, occasionally to 8 ft. Wave Detail: E 5 ft at 8 seconds and
E 4 ft at 5 seconds. Rain. Vsby 1 to 3 nm.
.THU NIGHT...N winds 15 to 20 kt, becoming NW 10 to 15 kt after
midnight. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: E
5 ft at 8 seconds and NW 2 ft at 3 seconds. Rain. Vsby 1 to 3 nm
in the evening.
.FRI...W winds 10 to 15 kt with gusts up to 20 kt. Seas around
2 ft. Wave Detail: NW 2 ft at 3 seconds and E 2 ft at 8 seconds.
Slight chance of showers in the morning.
.FRI NIGHT...W winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts up to 20 kt after midnight. Seas around 2 ft. Wave Detail:
W 2 ft at 3 seconds and E 1 ft at 8 seconds. Slight chance of
showers in the evening, then chance of showers after midnight.
.SAT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. Wave Detail: W 2 ft at 3 seconds and E 1 ft at 8 seconds.
.SAT NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas
around 2 ft.
.SUN...NW winds 10 to 15 kt with gusts up to 20 kt. Seas around
2 ft.
.SUN NIGHT...NW winds 5 to 10 kt with gusts up to 20 kt. Seas
around 2 ft.
.MON...W winds 5 to 10 kt. Seas 1 ft or less.
.MON NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less.

$$

ANZ331-221215-
Long Island Sound East of New Haven CT/Port Jefferson NY to the
Mouth of the Connecticut River-
718 PM EDT Wed May 21 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM EDT THURSDAY...
...GALE WARNING IN EFFECT FROM 6 AM EDT THURSDAY THROUGH THURSDAY
AFTERNOON...

.TONIGHT...E winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to
4 ft, occasionally to 5 ft. Wave Detail: E 3 ft at 4 seconds.
Rain. Vsby 1 to 3 nm after midnight.
.THU...NE winds 20 to 25 kt with gusts up to 35 kt. Seas 2 to
4 ft, occasionally to 5 ft. Wave Detail: E 4 ft at 5 seconds.
Rain. Vsby 1 to 3 nm.
.THU NIGHT...N winds 15 to 20 kt, becoming NW 10 to 15 kt after
midnight. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: NE
3 ft at 5 seconds. Rain. Vsby 1 to 3 nm in the evening.
.FRI...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: NW 1 ft
at 2 seconds and E 1 ft at 4 seconds. Slight chance of showers.
.FRI NIGHT...W winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. Seas around 2 ft. Wave Detail: W 1 ft at 3 seconds.
Chance of showers.
.SAT...W winds 10 to 15 kt with gusts up to 20 kt. Seas around
2 ft. Wave Detail: W 1 ft at 3 seconds. Chance of showers in the
morning.
.SAT NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas
around 2 ft.
.SUN...NW winds around 10 kt with gusts up to 20 kt. Seas around
2 ft.
.SUN NIGHT...NW winds 5 to 10 kt with gusts up to 20 kt. Seas
around 2 ft.
.MON...W winds 5 to 10 kt. Seas 1 ft or less.
.MON NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less.

$$

ANZ335-221215-
Long Island Sound West of New Haven CT/Port Jefferson NY-
718 PM EDT Wed May 21 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON...

.TONIGHT...E winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to
4 ft, occasionally to 5 ft. Wave Detail: E 4 ft at 5 seconds.
Rain. Vsby 1 to 3 nm after midnight.
.THU...NE winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. Gusts up to 30 kt. Seas 2 to 4 ft, occasionally to 5
ft. Wave Detail: E 4 ft at 5 seconds. Rain. Vsby 1 to 3 nm.
.THU NIGHT...N winds 15 to 20 kt, becoming NW 5 to 10 kt after
midnight. Seas 2 to 3 ft. Wave Detail: NE 3 ft at 5 seconds. Rain
in the evening, then chance of showers after midnight.
.FRI...W winds 5 to 10 kt. Seas 1 ft or less, then around 2 ft in
the afternoon. Wave Detail: E 1 ft at 4 seconds, becoming W 1 ft
at 2 seconds and E 1 ft at 4 seconds. Slight chance of showers in
the morning, then chance of showers in the afternoon.
.FRI NIGHT...W winds 5 to 10 kt with gusts up to 20 kt. Seas
around 2 ft. Wave Detail: W 1 ft at 2 seconds. Chance of showers.
.SAT...W winds around 10 kt with gusts up to 20 kt. Seas around
2 ft. Wave Detail: W 1 ft at 2 seconds.
.SAT NIGHT...NW winds around 10 kt. Seas around 2 ft.
.SUN...NW winds around 10 kt. Seas around 2 ft.
.SUN NIGHT...NW winds 5 to 10 kt. Seas 1 ft or less.
.MON...NW winds around 5 kt. Seas 1 ft or less.
.MON NIGHT...SW winds around 5 kt. Seas 1 ft or less.

$$

ANZ338-221215-
New York Harbor-
718 PM EDT Wed May 21 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON...

.TONIGHT...E winds 20 to 25 kt with gusts up to 30 kt. Waves 2 to
3 ft. Wave Detail: E 3 ft at 4 seconds. Rain. Vsby 1 to 3 nm
after midnight.
.THU...NE winds 15 to 20 kt with gusts up to 30 kt. Waves 2 to
3 ft. Rain. Vsby 1 to 3 nm.
.THU NIGHT...N winds 10 to 15 kt with gusts up to 20 kt, becoming
NW 5 to 10 kt after midnight. Waves around 2 ft. Rain likely in
the evening, then chance of showers after midnight.
.FRI...W winds around 5 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. Waves 1 ft or less, then around
2 ft in the afternoon. Slight chance of showers in the morning,
then chance of showers in the afternoon.
.FRI NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Waves
around 2 ft. Wave Detail: W 1 ft at 2 seconds. Chance of showers.
.SAT...W winds 10 to 15 kt with gusts up to 20 kt. Waves around
2 ft. Wave Detail: W 1 ft at 2 seconds.
.SAT NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt,
becoming W 5 to 10 kt after midnight. Waves around 2 ft in the
evening, then 1 ft or less.
.SUN...NW winds around 10 kt. Waves 1 ft or less.
.SUN NIGHT...NW winds 5 to 10 kt. Waves 1 ft or less.
.MON...W winds around 5 kt. Waves 1 ft or less.
.MON NIGHT...SW winds around 5 kt. Waves 1 ft or less.

$$

ANZ340-221215-
Peconic and Gardiners Bays-
718 PM EDT Wed May 21 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM EDT THURSDAY...
...GALE WARNING IN EFFECT FROM 6 AM EDT THURSDAY THROUGH THURSDAY
AFTERNOON...

.TONIGHT...E winds 15 to 20 kt. Gusts up to 30 kt. Waves 2 to
3 ft. Rain likely early this evening, then chance of rain late
this evening. Rain after midnight with vsby 1 to 3 nm.
.THU...NE winds 20 to 25 kt with gusts up to 35 kt. Waves 2 to
3 ft. Rain. Vsby 1 to 3 nm.
.THU NIGHT...N winds 15 to 20 kt, becoming NW 10 to 15 kt after
midnight. Waves around 2 ft. Rain in the evening, then chance of
showers after midnight. Vsby 1 to 3 nm in the evening.
.FRI...W winds around 10 kt. Waves around 2 ft in the morning,
then 1 ft or less. Slight chance of showers.
.FRI NIGHT...W winds 10 to 15 kt. Waves 1 ft or less, then around
2 ft after midnight. Chance of showers.
.SAT...W winds 10 to 15 kt with gusts up to 20 kt. Waves around
2 ft.
.SAT NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Waves
around 2 ft.
.SUN...NW winds 10 to 15 kt with gusts up to 20 kt. Waves around
2 ft.
.SUN NIGHT...NW winds around 10 kt with gusts up to 20 kt. Waves
1 ft or less.
.MON...W winds 5 to 10 kt. Waves 1 ft or less.
.MON NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less.

$$

ANZ345-221215-
South Shore Bays from Jones Inlet through Shinnecock Bay-
718 PM EDT Wed May 21 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON...

.TONIGHT...E winds 15 to 20 kt with gusts up to 30 kt. Waves
around 2 ft. Rain. Vsby 1 to 3 nm after midnight.
.THU...NE winds 15 to 20 kt with gusts up to 30 kt. Waves around
2 ft. Rain. Vsby 1 to 3 nm.
.THU NIGHT...N winds 10 to 15 kt, becoming NW 5 to 10 kt after
midnight. Gusts up to 25 kt. Waves around 2 ft in the evening,
then 1 ft or less. Rain in the evening, then chance of showers
after midnight.
.FRI...W winds 5 to 10 kt. Waves 1 ft or less. Slight chance of
showers.
.FRI NIGHT...W winds 10 to 15 kt. Waves 1 ft or less, then around
2 ft after midnight. Chance of showers.
.SAT...W winds 10 to 15 kt with gusts up to 20 kt. Waves around
2 ft.
.SAT NIGHT...W winds around 10 kt with gusts up to 20 kt. Waves
around 2 ft.
.SUN...W winds around 10 kt with gusts up to 20 kt. Waves 1 ft or
less.
.SUN NIGHT...NW winds 5 to 10 kt. Waves 1 ft or less.
.MON...W winds 5 to 10 kt. Waves 1 ft or less.
.MON NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less.

$$


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