Coastal Waters Forecast
Issued by NWS Upton, NY

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FZUS51 KOKX 010625
CWFOKX

Coastal Waters Forecast
National Weather Service New York NY
125 AM EST Mon Dec 1 2025

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

ANZ300-011915-
125 AM EST Mon Dec 1 2025

.Synopsis for the Long Island and Connecticut coastal waters...
High pressure builds in from the west today and retreats offshore
tonight. A coastal low forms along the Mid Atlantic coast early on
Tuesday, and passes southeast of the area on Tuesday evening. High
pressure then largely prevails for the second half of the week
with the exception of a cold frontal passage on Thursday.

$$

ANZ350-011915-
Moriches Inlet NY to Montauk Point NY out 20 nm-
125 AM EST Mon Dec 1 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM EST THIS MORNING...

.TODAY...NW winds 20 to 25 kt, diminishing to 10 to 15 kt. Seas
4 to 6 ft, occasionally to 8 ft. Wave Detail: SW 6 ft at
7 seconds and NW 3 ft at 4 seconds.
.TONIGHT...NE winds 5 to 10 kt, becoming SE after midnight. Seas
2 to 3 ft. Wave Detail: NW 2 ft at 4 seconds and S 1 ft at
6 seconds.
.TUE...SE winds 10 to 15 kt, becoming E 20 to 25 kt in the
afternoon. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: S
3 ft at 5 seconds and SE 1 ft at 9 seconds. Rain. Vsby 1 to 3 nm
in the afternoon.
.TUE NIGHT...N winds 25 to 30 kt. Seas 5 to 7 ft, occasionally to
9 ft, building to 6 to 9 ft, occasionally to 11 ft after
midnight. Wave Detail: N 5 ft at 4 seconds and SE 3 ft at
6 seconds, becoming SE 8 ft at 10 seconds and NW 6 ft at
5 seconds. Rain likely, mainly in the evening.
.WED...NW winds 20 to 25 kt, diminishing to 10 to 15 kt in the
afternoon. Seas 6 to 9 ft, occasionally to 11 ft, subsiding to
5 to 7 ft, occasionally to 9 ft in the afternoon. Wave Detail: SE
7 ft at 10 seconds and N 5 ft at 6 seconds, becoming S 6 ft at
10 seconds and W 2 ft at 5 seconds.
.WED NIGHT...W winds 5 to 10 kt, increasing to 15 to 20 kt after
midnight. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: SW
4 ft at 5 seconds and S 4 ft at 9 seconds.
.THU...W winds 20 to 25 kt with gusts up to 35 kt. Seas 5 to
7 ft, occasionally to 9 ft.
.THU NIGHT...NW winds 25 to 30 kt with gusts up to 40 kt. Seas
4 to 6 ft, occasionally to 8 ft.
.FRI...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft, occasionally to 5 ft.
.FRI NIGHT...SW winds around 10 kt. Seas 2 to 3 ft. Chance of
rain.

$$

ANZ353-011915-
Fire Island Inlet NY to Moriches Inlet NY out 20 nm-
125 AM EST Mon Dec 1 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM EST THIS MORNING...

.TODAY...NW winds 20 to 25 kt, becoming N 10 to 15 kt. Seas 4 to
6 ft, occasionally to 8 ft, subsiding to 2 to 4 ft, occasionally
to 5 ft this afternoon. Wave Detail: SW 5 ft at 6 seconds,
becoming NW 3 ft at 4 seconds and S 2 ft at 6 seconds.
.TONIGHT...NE winds 5 to 10 kt, becoming SE after midnight. Seas
around 2 ft. Wave Detail: W 2 ft at 4 seconds and N 1 ft at
3 seconds.
.TUE...SE winds 10 to 15 kt, becoming E 20 to 25 kt in the
afternoon. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: SE
3 ft at 4 seconds and SE 1 ft at 9 seconds. Rain. Vsby 1 to 3 nm
in the afternoon.
.TUE NIGHT...N winds 25 to 30 kt, becoming NW 20 to 25 kt after
midnight. Seas 4 to 6 ft, occasionally to 8 ft, building to 6 to
9 ft, occasionally to 11 ft after midnight. Wave Detail: N 5 ft
at 4 seconds and SE 3 ft at 6 seconds, becoming S 7 ft at
10 seconds and NW 6 ft at 5 seconds. Chance of rain in the
evening.
.WED...NW winds 15 to 20 kt with gusts up to 25 kt, diminishing
to 10 to 15 kt in the afternoon. Seas 6 to 9 ft, occasionally to
11 ft, subsiding to 4 to 6 ft, occasionally to 8 ft in the
afternoon. Wave Detail: SE 7 ft at 10 seconds and NW 5 ft at
5 seconds, becoming SE 5 ft at 9 seconds and W 2 ft at 4 seconds.
.WED 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: W
4 ft at 4 seconds and SE 4 ft at 9 seconds.
.THU...W winds 20 to 25 kt with gusts up to 35 kt. Seas 5 to
6 ft, occasionally to 8 ft.
.THU NIGHT...NW winds 25 to 30 kt. Seas 4 to 6 ft, occasionally
to 8 ft.
.FRI...W winds 10 to 15 kt. Seas 2 to 3 ft.
.FRI NIGHT...S winds around 10 kt. Seas 2 to 3 ft. Chance of
rain.

$$

ANZ355-011915-
Sandy Hook NJ to Fire Island Inlet NY out 20 nm-
125 AM EST Mon Dec 1 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM EST THIS MORNING...

.TODAY...NW winds 15 to 20 kt with gusts up to 25 kt, becoming N
10 to 15 kt late. Seas 3 to 5 ft, occasionally to 6 ft, subsiding
to 2 to 3 ft this afternoon. Wave Detail: NW 4 ft at 5 seconds
and S 3 ft at 7 seconds, becoming NW 3 ft at 4 seconds and S 1 ft
at 6 seconds.
.TONIGHT...NE winds 5 to 10 kt, becoming SE after midnight. Seas
around 2 ft. Wave Detail: N 1 ft at 3 seconds and S 1 ft at
6 seconds. Slight chance of rain after midnight.
.TUE...SE winds around 10 kt, becoming NE 15 to 20 kt with gusts
up to 25 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: E 2 ft
at 3 seconds and SE 1 ft at 9 seconds. Rain. Vsby 1 to 3 nm in
the afternoon.
.TUE NIGHT...NW winds 20 to 25 kt with gusts up to 30 kt. Seas
3 to 5 ft, occasionally to 6 ft, building to 5 to 7 ft,
occasionally to 9 ft after midnight. Wave Detail: N 4 ft at
4 seconds and SE 2 ft at 6 seconds, becoming SE 6 ft at
10 seconds and NW 4 ft at 4 seconds. Chance of rain in the
evening.
.WED...NW winds 15 to 20 kt with gusts up to 25 kt, diminishing
to 5 to 10 kt in the afternoon. Seas 5 to 7 ft, occasionally to
9 ft, subsiding to 3 to 5 ft, occasionally to 6 ft in the
afternoon. Wave Detail: SE 6 ft at 10 seconds and NW 4 ft at
4 seconds, becoming SE 5 ft at 9 seconds and NW 2 ft at
4 seconds.
.WED NIGHT...W winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: W
3 ft at 4 seconds and SE 3 ft at 9 seconds.
.THU...W winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to
5 ft, occasionally to 6 ft.
.THU NIGHT...NW winds 20 to 25 kt with gusts up to 30 kt. Seas
3 to 5 ft, occasionally to 6 ft.
.FRI...W winds 5 to 10 kt. Seas 2 to 3 ft.
.FRI NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Chance of
rain.

$$

ANZ332-011915-
Long Island Sound East of the Mouth of the Connecticut River-
125 AM EST Mon Dec 1 2025

.TODAY...NW winds 15 to 20 kt, diminishing to 10 to 15 kt late.
Seas 2 to 3 ft. Wave Detail: W 3 ft at 4 seconds.
.TONIGHT...N winds 5 to 10 kt, becoming E after midnight. Seas
around 2 ft in the evening, then 1 ft or less. Wave Detail: NW
1 ft at 3 seconds, becoming W 1 ft at 3 seconds.
.TUE...SE winds 5 to 10 kt, becoming E 15 to 20 kt with gusts up
to 25 kt in the afternoon. Seas 1 ft or less, then around 2 ft in
the afternoon. Wave Detail: SE 1 ft at 2 seconds, becoming E 2 ft
at 3 seconds. Rain. Vsby 1 to 3 nm.
.TUE NIGHT...N winds 20 to 25 kt with gusts up to 30 kt. Seas
3 to 5 ft, occasionally to 6 ft. Wave Detail: N 3 ft at 4 seconds
and E 3 ft at 9 seconds. Rain likely, mainly in the evening with
vsby 1 to 3 nm.
.WED...NW winds 10 to 15 kt with gusts up to 25 kt, diminishing
to 5 to 10 kt in the afternoon. Seas 3 to 5 ft, occasionally to
6 ft. Wave Detail: NW 3 ft at 4 seconds and E 3 ft at 10 seconds.
.WED NIGHT...W 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: W
2 ft at 3 seconds and E 2 ft at 9 seconds.
.THU...W winds 20 to 25 kt with gusts up to 30 kt. Seas 2 to
3 ft.
.THU NIGHT...NW winds 20 to 25 kt with gusts up to 30 kt. Seas
2 to 4 ft, occasionally to 5 ft.
.FRI...W winds 5 to 10 kt. Seas around 2 ft.
.FRI NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less. Chance of
rain.

$$

ANZ331-011915-
Long Island Sound East of New Haven CT/Port Jefferson NY to the
Mouth of the Connecticut River-
125 AM EST Mon Dec 1 2025

.TODAY...NW winds 15 to 20 kt, diminishing to 10 to 15 kt this
afternoon. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: W
4 ft at 5 seconds.
.TONIGHT...N winds 5 to 10 kt, becoming E after midnight. Seas
1 ft or less. Wave Detail: NW 1 ft at 3 seconds.
.TUE...SE winds 5 to 10 kt, becoming NE 15 to 20 kt in the
afternoon. Seas 1 ft or less, then around 2 ft in the afternoon.
Wave Detail: E 1 ft at 2 seconds, becoming NE 2 ft at 3 seconds.
Rain. Vsby 1 to 3 nm.
.TUE NIGHT...N winds 20 to 25 kt with gusts up to 30 kt. Seas
2 to 4 ft, occasionally to 5 ft. Wave Detail: N 3 ft at
3 seconds. Rain likely in the evening with vsby 1 to 3 nm.
.WED...NW winds 15 to 20 kt, diminishing to 5 to 10 kt in the
afternoon. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 4 seconds.
.WED NIGHT...W winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. Seas 1 ft or less, then around 2 ft after midnight.
Wave Detail: W 1 ft at 3 seconds, becoming W 2 ft at 4 seconds.
.THU...W winds 20 to 25 kt with gusts up to 30 kt. Seas 2 to
4 ft, occasionally to 5 ft.
.THU NIGHT...NW winds 20 to 25 kt with gusts up to 35 kt. Seas
2 to 4 ft, occasionally to 5 ft.
.FRI...W winds 5 to 10 kt. Seas around 2 ft.
.FRI NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less. Chance of
snow and rain. Vsby 1 to 3 nm.

$$

ANZ335-011915-
Long Island Sound West of New Haven CT/Port Jefferson NY-
125 AM EST Mon Dec 1 2025

.TODAY...NW winds 15 to 20 kt, diminishing to 10 to 15 kt with
gusts up to 20 kt this afternoon. Seas 2 to 3 ft, subsiding to
1 to 2 ft this afternoon. Wave Detail: NW 2 ft at 3 seconds,
becoming NW 1 ft at 3 seconds.
.TONIGHT...NE winds 5 to 10 kt, becoming E after midnight. Seas
1 ft or less. Slight chance of snow after midnight with vsby 1 to
3 nm.
.TUE...E winds 5 to 10 kt, becoming NE 15 to 20 kt in the
afternoon. Seas 1 ft or less, then 1 to 2 ft in the afternoon.
Wave Detail: E 1 ft at 2 seconds, becoming NE 1 ft at 2 seconds.
Rain and snow in the morning, then rain in the afternoon. Vsby
1 to 3 nm.
.TUE NIGHT...NW winds 20 to 25 kt. Seas 2 to 3 ft. Wave Detail: N
2 ft at 3 seconds. Chance of rain and snow in the evening with
vsby 1 to 3 nm.
.WED...NW winds 15 to 20 kt, diminishing to 5 to 10 kt in the
afternoon. Seas 2 to 3 ft in the morning, then 1 ft or less. Wave
Detail: NW 2 ft at 3 seconds, becoming NW 1 ft at 2 seconds.
.WED NIGHT...W winds 5 to 10 kt, becoming SW 10 to 15 kt with
gusts up to 20 kt after midnight. Seas 1 ft or less, then around
2 ft after midnight. Wave Detail: W 1 ft at 2 seconds, becoming
SW 2 ft at 3 seconds.
.THU...W winds 20 to 25 kt with gusts up to 30 kt. Seas 2 to
3 ft.
.THU NIGHT...NW winds 20 to 25 kt with gusts up to 30 kt. Seas
2 to 3 ft.
.FRI...W winds 5 to 10 kt. Seas 1 ft or less.
.FRI NIGHT...W winds 5 to 10 kt. Seas 1 ft or less. Chance of
snow. Vsby 1 to 3 nm.

$$

ANZ338-011915-
New York Harbor-
125 AM EST Mon Dec 1 2025

.TODAY...NW winds 15 to 20 kt, diminishing to 5 to 10 kt. Waves
1 to 2 ft. Wave Detail: NW 2 ft at 2 seconds.
.TONIGHT...NE winds around 5 kt. Waves 1 ft or less. Chance of
rain after midnight with vsby 1 to 3 nm.
.TUE...E winds 5 to 10 kt, becoming N 15 to 20 kt in the
afternoon. Waves 1 ft or less. Rain. Vsby 1 to 3 nm in the
afternoon.
.TUE NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Waves
around 2 ft. Wave Detail: NW 2 ft at 2 seconds. Chance of rain in
the evening with vsby 1 to 3 nm.
.WED...NW winds 10 to 15 kt with gusts up to 20 kt, diminishing
to 5 to 10 kt in the afternoon. Waves around 2 ft. Wave Detail:
NW 1 ft at 2 seconds.
.WED NIGHT...W winds 5 to 10 kt, becoming SW 10 to 15 kt after
midnight. Waves around 2 ft.
.THU...W winds 15 to 20 kt with gusts up to 30 kt. Waves around
2 ft.
.THU NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Waves
around 2 ft.
.FRI...W winds 5 to 10 kt. Waves 1 ft or less.
.FRI NIGHT...W winds around 5 kt. Waves 1 ft or less. Chance of
snow. Vsby 1 to 3 nm.

$$

ANZ340-011915-
Peconic and Gardiners Bays-
125 AM EST Mon Dec 1 2025

.TODAY...NW winds 15 to 20 kt, diminishing to 10 to 15 kt this
afternoon. Waves 1 to 2 ft.
.TONIGHT...N winds 5 to 10 kt, becoming E after midnight. Waves
1 ft or less.
.TUE...SE winds 5 to 10 kt, becoming E 10 to 15 kt with gusts up
to 25 kt in the afternoon. Waves 1 ft or less. Rain. Vsby 1 to
3 nm in the afternoon.
.TUE NIGHT...N winds 20 to 25 kt, becoming NW 15 to 20 kt after
midnight. Waves 1 to 2 ft, building to 2 to 3 ft after midnight.
Rain likely in the evening.
.WED...NW winds 10 to 15 kt with gusts up to 25 kt, diminishing
to 5 to 10 kt in the afternoon. Waves 1 to 2 ft.
.WED NIGHT...W winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. Waves 1 ft or less.
.THU...W winds 15 to 20 kt with gusts up to 30 kt. Waves around
2 ft.
.THU NIGHT...NW winds 20 to 25 kt with gusts up to 30 kt. Waves
around 2 ft.
.FRI...W winds 5 to 10 kt. Waves 1 ft or less.
.FRI NIGHT...SW winds around 5 kt. Waves 1 ft or less. Chance of
rain.

$$

ANZ345-011915-
South Shore Bays from Jones Inlet through Shinnecock Bay-
125 AM EST Mon Dec 1 2025

.TODAY...NW winds 15 to 20 kt, becoming N 5 to 10 kt. Waves 1 ft
or less.
.TONIGHT...NE winds 5 to 10 kt, becoming E after midnight. Waves
1 ft or less.
.TUE...SE winds 5 to 10 kt, becoming NE 15 to 20 kt with gusts up
to 25 kt in the afternoon. Waves 1 ft or less. Rain. Vsby 1 to
3 nm in the afternoon.
.TUE NIGHT...N winds 20 to 25 kt, becoming NW 15 to 20 kt after
midnight. Waves 1 ft or less. Chance of rain in the evening.
.WED...NW winds 15 to 20 kt with gusts up to 25 kt, diminishing
to 5 to 10 kt in the afternoon. Waves 1 ft or less.
.WED NIGHT...W winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts up to 20 kt after midnight. Waves 1 ft or less.
.THU...W winds 20 to 25 kt with gusts up to 30 kt. Waves around
2 ft.
.THU NIGHT...NW winds 20 to 25 kt with gusts up to 30 kt. Waves
around 2 ft.
.FRI...W winds 5 to 10 kt. Waves 1 ft or less.
.FRI NIGHT...S winds 5 to 10 kt. Waves 1 ft or less. Chance of
snow and rain. Vsby 1 to 3 nm.

$$