Coastal Waters Forecast
Issued by NWS Upton, NY

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941
FZUS51 KOKX 040752
CWFOKX

Coastal Waters Forecast
National Weather Service New York NY
252 AM EST Thu Dec 4 2025

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

ANZ300-042015-
252 AM EST Thu Dec 4 2025

.Synopsis for the Long Island and Connecticut coastal waters...
High pressure over the area will weaken this morning. A cold
front will pass through this afternoon, followed by strong high
pressure building from the west tonight into Friday. The high
will pass east Friday night as weak low pressure passes well to
the south Friday night and heads well out to sea on Saturday. A
cold front will move through Sunday night, with Arctic high
pressure building in behind it. This high will likely remain in
control through early next week.

$$

ANZ350-042015-
Moriches Inlet NY to Montauk Point NY out 20 nm-
252 AM EST Thu Dec 4 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM EST EARLY THIS
MORNING...
...GALE WARNING IN EFFECT FROM THIS AFTERNOON THROUGH THIS
EVENING...

.TODAY...W winds 15 to 20 kt with gusts up to 25 kt, becoming NW
25 to 30 kt with gusts up to 40 kt. Seas 5 to 7 ft, occasionally
to 9 ft. Wave Detail: W 6 ft at 6 seconds and S 4 ft at
9 seconds.
.TONIGHT...NW winds 25 to 30 kt with gusts up to 40 kt, becoming
N 20 to 25 kt with gusts up to 30 kt after midnight. Seas 5 to
8 ft, occasionally to 10 ft, subsiding to 4 to 6 ft, occasionally
to 8 ft after midnight. Wave Detail: NW 7 ft at 6 seconds and SE
2 ft at 10 seconds, becoming NW 6 ft at 5 seconds and SE 2 ft at
10 seconds.
.FRI...NE winds 5 to 10 kt, becoming S in the afternoon. Seas
2 to 4 ft, occasionally to 5 ft. Wave Detail: W 3 ft at 5 seconds
and SE 2 ft at 10 seconds.
.FRI NIGHT...SE winds 5 to 10 kt. Seas around 2 ft. Wave Detail:
S 2 ft at 4 seconds and SE 2 ft at 10 seconds. Chance of light
rain and light snow in the evening, then chance of light rain
after midnight.
.SAT...SE winds 5 to 10 kt, becoming W in the afternoon. Seas
2 to 3 ft. Wave Detail: S 2 ft at 4 seconds and SE 2 ft at
10 seconds. Chance of light rain in the morning.
.SAT NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 ft. Wave Detail: SE 3 ft at 9 seconds and W 1 ft at
3 seconds.
.SUN...NW winds around 10 kt. Seas around 3 ft.
.SUN NIGHT...NW winds 20 to 25 kt. Seas 3 to 4 ft, occasionally
to 5 ft.
.MON...N winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to
5 ft, occasionally to 6 ft.
.MON NIGHT...N winds 15 to 20 kt with gusts up to 25 kt. Seas
3 to 5 ft, occasionally to 6 ft.

$$

ANZ353-042015-
Fire Island Inlet NY to Moriches Inlet NY out 20 nm-
252 AM EST Thu Dec 4 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM EST EARLY THIS
MORNING...
...GALE WARNING IN EFFECT FROM THIS AFTERNOON THROUGH THIS
EVENING...

.TODAY...W winds 15 to 20 kt with gusts up to 25 kt, increasing
to 20 to 25 kt with gusts up to 35 kt this afternoon. Seas 5 to
7 ft, occasionally to 9 ft. Wave Detail: W 6 ft at 6 seconds and
SE 3 ft at 9 seconds.
.TONIGHT...NW winds 25 to 30 kt, becoming N 15 to 20 kt after
midnight. Seas 5 to 7 ft, occasionally to 9 ft, subsiding to 3 to
5 ft, occasionally to 6 ft after midnight. Wave Detail: NW 6 ft
at 6 seconds and SE 2 ft at 10 seconds, becoming N 5 ft at
4 seconds and SE 2 ft at 9 seconds.
.FRI...NE winds 5 to 10 kt, becoming SE in the afternoon. Seas
2 to 3 ft. Wave Detail: NE 2 ft at 3 seconds and SW 2 ft at
4 seconds.
.FRI NIGHT...S winds 5 to 10 kt, becoming E after midnight. Seas
around 2 ft. Wave Detail: S 2 ft at 4 seconds and SE 2 ft at
10 seconds. Chance of light rain.
.SAT...N winds 5 to 10 kt, becoming W in the afternoon. Seas 2 to
3 ft. Wave Detail: SE 2 ft at 4 seconds and SE 2 ft at
10 seconds. Chance of light rain in the morning.
.SAT NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas
around 3 ft. Wave Detail: W 2 ft at 3 seconds and SE 2 ft at
9 seconds.
.SUN...NW winds around 10 kt. Seas around 3 ft.
.SUN NIGHT...N winds 15 to 20 kt with gusts up to 25 kt. Seas
3 to 4 ft, occasionally to 5 ft.
.MON...N winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to
5 ft, occasionally to 6 ft.
.MON NIGHT...N winds 15 to 20 kt with gusts up to 25 kt. Seas
3 to 5 ft, occasionally to 6 ft.

$$

ANZ355-042015-
Sandy Hook NJ to Fire Island Inlet NY out 20 nm-
252 AM EST Thu Dec 4 2025

...GALE WARNING IN EFFECT FROM THIS AFTERNOON THROUGH THIS
EVENING...

.TODAY...W winds 15 to 20 kt with gusts up to 25 kt, increasing
to 20 to 25 kt with gusts up to 35 kt this afternoon. Seas 4 to
6 ft, occasionally to 8 ft. Wave Detail: W 5 ft at 5 seconds and
SE 3 ft at 9 seconds.
.TONIGHT...NW winds 25 to 30 kt, becoming N 15 to 20 kt after
midnight. Seas 4 to 6 ft, occasionally to 8 ft. Wave Detail: NW
5 ft at 5 seconds and SE 2 ft at 10 seconds.
.FRI...NE winds 5 to 10 kt, becoming S in the afternoon. Seas
2 to 3 ft. Wave Detail: NW 2 ft at 4 seconds and SE 2 ft at
10 seconds. Chance of light rain in the afternoon.
.FRI NIGHT...S winds 5 to 10 kt, becoming N after midnight. Seas
around 2 ft. Wave Detail: SE 2 ft at 3 seconds and SE 1 ft at
10 seconds. Chance of light rain and light snow in the evening,
then chance of light rain after midnight.
.SAT...NW winds 5 to 10 kt, becoming W in the afternoon. Seas
2 to 3 ft. Wave Detail: NW 1 ft at 2 seconds and SE 1 ft at
4 seconds.
.SAT NIGHT...NW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail:
SE 2 ft at 9 seconds and W 1 ft at 3 seconds.
.SUN...NW winds 5 to 10 kt. Seas 2 to 3 ft.
.SUN NIGHT...N winds 15 to 20 kt with gusts up to 25 kt. Seas
2 to 4 ft, occasionally to 5 ft.
.MON...N winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to
4 ft, occasionally to 5 ft.
.MON NIGHT...N winds 15 to 20 kt with gusts up to 25 kt. Seas
2 to 4 ft, occasionally to 5 ft.

$$

ANZ332-042015-
Long Island Sound East of the Mouth of the Connecticut River-
252 AM EST Thu Dec 4 2025

...GALE WARNING IN EFFECT FROM THIS AFTERNOON THROUGH THIS
EVENING...

.TODAY...W winds 10 to 15 kt with gusts up to 20 kt, increasing
to 20 to 25 kt with gusts up to 35 kt. Seas 2 to 4 ft,
occasionally to 5 ft. Wave Detail: W 4 ft at 4 seconds and E 1 ft
at 9 seconds.
.TONIGHT...NW winds 25 to 30 kt, becoming N 15 to 20 kt after
midnight. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: NW
4 ft at 4 seconds and E 1 ft at 9 seconds.
.FRI...N winds 5 to 10 kt, becoming S in the afternoon. Seas
around 2 ft in the morning, then 1 ft or less. Wave Detail: W
2 ft at 4 seconds, becoming W 1 ft at 4 seconds.
.FRI NIGHT...S winds around 5 kt, becoming SE after midnight.
Seas 1 ft or less. Wave Detail: SW 1 ft at 2 seconds. Chance of
light rain after midnight.
.SAT...SE winds 5 to 10 kt, becoming W in the afternoon. Seas
around 2 ft. Wave Detail: E 1 ft at 2 seconds. Chance of light
rain in the morning.
.SAT NIGHT...NW winds 5 to 10 kt. Seas around 2 ft. Wave Detail:
W 1 ft at 2 seconds and SE 1 ft at 4 seconds.
.SUN...NW winds 5 to 10 kt. Seas around 2 ft.
.SUN NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas
around 2 ft.
.MON...N winds around 15 kt with gusts up to 25 kt. Seas 2 to
3 ft.
.MON NIGHT...N winds 10 to 15 kt with gusts up to 20 kt. Seas
around 2 ft.

$$

ANZ331-042015-
Long Island Sound East of New Haven CT/Port Jefferson NY to the
Mouth of the Connecticut River-
252 AM EST Thu Dec 4 2025

...GALE WARNING IN EFFECT FROM THIS AFTERNOON THROUGH THIS
EVENING...

.TODAY...W winds 10 to 15 kt with gusts up to 20 kt, becoming NW
20 to 25 kt with gusts up to 35 kt. Seas 2 to 4 ft, occasionally
to 5 ft. Wave Detail: W 4 ft at 5 seconds.
.TONIGHT...NW winds 20 to 25 kt, becoming N 15 to 20 kt after
midnight. Gusts up to 35 kt. Seas 2 to 4 ft, occasionally to
5 ft. Wave Detail: W 4 ft at 5 seconds.
.FRI...N winds 5 to 10 kt, becoming S in the afternoon. Seas 1 ft
or less. Wave Detail: NW 1 ft at 3 seconds.
.FRI NIGHT...S winds around 5 kt, becoming NE after midnight.
Seas 1 ft or less. Chance of light rain after midnight.
.SAT...N winds around 5 kt, becoming W in the afternoon. Seas
1 ft or less.
.SAT NIGHT...NW winds 5 to 10 kt. Seas 1 ft or less.
.SUN...NW winds 5 to 10 kt. Seas 1 ft or less.
.SUN NIGHT...NW winds 15 to 20 kt. Seas around 2 ft.
.MON...N winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
3 ft.
.MON NIGHT...N winds 10 to 15 kt with gusts up to 20 kt. Seas
around 2 ft.

$$

ANZ335-042015-
Long Island Sound West of New Haven CT/Port Jefferson NY-
252 AM EST Thu Dec 4 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM NOON EST TODAY THROUGH
THIS EVENING...

.TODAY...W winds 10 to 15 kt with gusts up to 20 kt, increasing
to 15 to 20 kt with gusts up to 25 kt early this afternoon, then
becoming NW 20 to 25 kt with gusts up to 30 kt late. Seas 2 to
3 ft. Wave Detail: W 3 ft at 3 seconds.
.TONIGHT...NW winds 20 to 25 kt, becoming N 10 to 15 kt after
midnight. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 3 seconds.
Water levels up to 2 ft below MLLW around the time of low tide
this evening.
.FRI...NE winds 5 to 10 kt, becoming S in the afternoon. Seas
1 ft or less.
.FRI NIGHT...SE winds around 5 kt, becoming N after midnight.
Seas 1 ft or less. Chance of light snow and light rain.
.SAT...NW winds around 5 kt, becoming W in the afternoon. Seas
1 ft or less.
.SAT NIGHT...W winds 5 to 10 kt. Seas 1 ft or less.
.SUN...NW winds 5 to 10 kt. Seas 1 ft or less.
.SUN NIGHT...N winds 15 to 20 kt. Seas around 2 ft.
.MON...N winds 15 to 20 kt with gusts up to 25 kt. Seas around
2 ft.
.MON NIGHT...N winds 10 to 15 kt with gusts up to 20 kt. Seas
around 2 ft.

$$

ANZ338-042015-
New York Harbor-
252 AM EST Thu Dec 4 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM NOON EST TODAY THROUGH
THIS EVENING...

.TODAY...W winds 10 to 15 kt with gusts up to 20 kt, increasing
to 15 to 20 kt with gusts up to 30 kt this afternoon. Waves 2 to
3 ft. Wave Detail: W 2 ft at 2 seconds.
.TONIGHT...NW winds 20 to 25 kt with gusts up to 30 kt, becoming
N 10 to 15 kt with gusts up to 20 kt after midnight. Waves 2 to
3 ft. Wave Detail: NW 2 ft at 2 seconds.
.FRI...E winds around 5 kt, becoming S in the afternoon. Waves
1 ft or less.
.FRI NIGHT...NW winds around 5 kt. Waves 1 ft or less. Chance of
light snow and light rain.
.SAT...W winds 5 to 10 kt. Waves 1 ft or less.
.SAT NIGHT...W winds 5 to 10 kt. Waves 1 ft or less, then around
2 ft after midnight.
.SUN...NW winds 5 to 10 kt. Waves around 2 ft.
.SUN NIGHT...NW winds 15 to 20 kt. Waves around 2 ft.
.MON...N winds 15 to 20 kt with gusts up to 25 kt. Waves around
2 ft.
.MON NIGHT...N winds 10 to 15 kt with gusts up to 20 kt. Waves
around 2 ft.

$$

ANZ340-042015-
Peconic and Gardiners Bays-
252 AM EST Thu Dec 4 2025

...GALE WARNING IN EFFECT FROM THIS AFTERNOON THROUGH THIS
EVENING...

.TODAY...W winds 15 to 20 kt, increasing to 20 to 25 kt with
gusts up to 35 kt this afternoon. Waves 2 to 3 ft.
.TONIGHT...NW winds 25 to 30 kt, becoming N 15 to 20 kt after
midnight. Waves 2 to 3 ft.
.FRI...NE winds 5 to 10 kt, becoming S in the afternoon. Waves
1 ft or less.
.FRI NIGHT...SE winds around 5 kt. Waves 1 ft or less. Chance of
light rain.
.SAT...E winds around 5 kt, becoming W in the afternoon. Waves
1 ft or less. Chance of light rain in the morning.
.SAT NIGHT...NW winds 5 to 10 kt. Waves 1 ft or less.
.SUN...NW winds 5 to 10 kt. Waves 1 ft or less.
.SUN NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Waves
around 2 ft.
.MON...N winds 10 to 15 kt with gusts up to 25 kt. Waves around
2 ft.
.MON NIGHT...N winds 10 to 15 kt with gusts up to 20 kt. Waves
around 2 ft.

$$

ANZ345-042015-
South Shore Bays from Jones Inlet through Shinnecock Bay-
252 AM EST Thu Dec 4 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM NOON EST TODAY THROUGH
THIS EVENING...

.TODAY...W winds 10 to 15 kt with gusts up to 20 kt, becoming NW
20 to 25 kt with gusts up to 30 kt. Waves 1 ft or less, then
around 2 ft.
.TONIGHT...NW winds 20 to 25 kt, becoming N 15 to 20 kt after
midnight. Gusts up to 35 kt. Waves around 2 ft.
.FRI...NE winds 5 to 10 kt, becoming S in the afternoon. Waves
1 ft or less.
.FRI NIGHT...S winds around 5 kt, becoming NE after midnight.
Waves 1 ft or less. Chance of light rain and light snow in the
evening, then chance of light rain after midnight.
.SAT...N winds 5 to 10 kt, becoming W in the afternoon. Waves
1 ft or less.
.SAT NIGHT...NW winds 5 to 10 kt. Waves 1 ft or less.
.SUN...NW winds 5 to 10 kt. Waves 1 ft or less.
.SUN NIGHT...N winds 15 to 20 kt. Waves around 2 ft.
.MON...N winds 15 to 20 kt with gusts up to 25 kt. Waves around
2 ft.
.MON NIGHT...N winds 10 to 15 kt with gusts up to 20 kt. Waves
around 2 ft.

$$