Your Ultimate Boating Resource

HomeForecastsNew York ForecastsShelter Island, NY Coastal Forecast

Shelter Island, NY Coastal Forecast

FZUS51 KOKX 292054
CWFOKX

Coastal Waters Forecast
National Weather Service New York NY
354 PM EST Mon Dec 29 2025

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

ANZ300-300915-
354 PM EST Mon Dec 29 2025

.Synopsis for the Long Island and Connecticut coastal waters...
The area remains behind a cold front tonight with low pressure
remaining to the north bringing a long-lasting cold airmass. A cold
front moves through Wednesday night. High pressure builds back
in to end the week. Thereafter, another low pressure system may
impact the area late in the weekend or early next week.

$$

ANZ350-300915-
Moriches Inlet NY to Montauk Point NY out 20 nm-
354 PM EST Mon Dec 29 2025

...GALE WARNING IN EFFECT THROUGH LATE TUESDAY NIGHT...

.TONIGHT...W winds 30 to 40 kt. Seas 10 to 14 ft, occasionally to
18 ft. Wave Detail: SW 13 ft at 8 seconds and E 1 ft at
11 seconds. Chance of rain early this evening.
.TUE...W winds 30 to 40 kt. Seas 9 to 13 ft, occasionally to
17 ft. Wave Detail: SW 13 ft at 9 seconds.
.TUE NIGHT...W winds 25 to 35 kt. Seas 8 to 11 ft, occasionally
to 14 ft. Wave Detail: SW 11 ft at 8 seconds.
.WED...W winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to
8 ft, occasionally to 10 ft. Wave Detail: SW 8 ft at 7 seconds.
Slight chance of snow in the morning with vsby 1 to 3 nm.
.WED NIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Seas
5 to 8 ft, occasionally to 10 ft. Wave Detail: SW 8 ft at
7 seconds and E 1 ft at 12 seconds. Chance of rain. Chance of
snow after midnight. Vsby 1 to 3 nm.
.THU...NW winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. Seas 5 to 8 ft, occasionally to 10 ft, subsiding to
4 to 6 ft, occasionally to 8 ft in the afternoon. Wave Detail: SW
7 ft at 8 seconds and E 1 ft at 14 seconds, becoming SW 5 ft at
8 seconds and E 1 ft at 14 seconds. Chance of snow in the
morning. Vsby 1 to 3 nm.
.THU NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas
3 to 5 ft, occasionally to 6 ft.
.FRI...W winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
5 ft, occasionally to 6 ft.
.FRI NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas
3 to 5 ft, occasionally to 6 ft.
.SAT...NW winds 10 to 15 kt. Seas 2 to 3 ft.
.SAT NIGHT...NW winds around 10 kt. Seas around 2 ft.

$$

ANZ353-300915-
Fire Island Inlet NY to Moriches Inlet NY out 20 nm-
354 PM EST Mon Dec 29 2025

...GALE WARNING IN EFFECT THROUGH LATE TUESDAY NIGHT...

.TONIGHT...W winds 35 to 40 kt. Seas 9 to 12 ft, occasionally to
15 ft. Wave Detail: SW 11 ft at 7 seconds and E 1 ft at
11 seconds.
.TUE...W winds 30 to 35 kt. Seas 8 to 11 ft, occasionally to
14 ft. Wave Detail: W 10 ft at 7 seconds.
.TUE NIGHT...W winds 25 to 30 kt. Seas 7 to 10 ft, occasionally
to 13 ft, subsiding to 6 to 8 ft, occasionally to 10 ft after
midnight. Wave Detail: SW 9 ft at 7 seconds, becoming W 8 ft at
7 seconds.
.WED...W winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to
7 ft, occasionally to 9 ft. Wave Detail: SW 6 ft at 7 seconds.
.WED NIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Seas
5 to 7 ft, occasionally to 9 ft. Wave Detail: SW 6 ft at
7 seconds. Slight chance of rain and snow in the evening, then
chance of snow after midnight. Vsby 1 to 3 nm.
.THU...NW winds 20 to 25 kt. Seas 5 to 7 ft, occasionally to
9 ft, subsiding to 4 to 5 ft, occasionally to 6 ft in the
afternoon. Wave Detail: W 5 ft at 5 seconds and S 4 ft at
8 seconds, becoming W 4 ft at 5 seconds and S 3 ft at 8 seconds.
Chance of snow in the morning with vsby 1 to 3 nm.
.THU NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas
3 to 5 ft, occasionally to 6 ft.
.FRI...W winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
4 ft, occasionally to 5 ft.
.FRI NIGHT...W winds 15 to 20 kt. Seas 3 to 4 ft, occasionally to
5 ft.
.SAT...NW winds 10 to 15 kt. Seas 2 to 3 ft.
.SAT NIGHT...NW winds around 10 kt. Seas around 2 ft.

$$

ANZ355-300915-
Sandy Hook NJ to Fire Island Inlet NY out 20 nm-
354 PM EST Mon Dec 29 2025

...GALE WARNING IN EFFECT THROUGH LATE TUESDAY NIGHT...

.TONIGHT...W winds 30 to 35 kt. Seas 7 to 10 ft, occasionally to
13 ft. Wave Detail: W 7 ft at 5 seconds and S 6 ft at 8 seconds.
.TUE...W winds around 30 kt with gusts up to 40 kt. Seas 6 to
9 ft, occasionally to 11 ft. Wave Detail: W 7 ft at 5 seconds and
S 4 ft at 8 seconds.
.TUE NIGHT...W winds 25 to 30 kt, diminishing to 20 to 25 kt
after midnight. Seas 5 to 7 ft, occasionally to 9 ft. Wave
Detail: SW 7 ft at 6 seconds.
.WED...W winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to
5 ft, occasionally to 6 ft. Wave Detail: SW 5 ft at 5 seconds.
.WED NIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Seas
4 to 6 ft, occasionally to 8 ft. Wave Detail: SW 4 ft at
6 seconds. Slight chance of snow in the evening, then chance of
snow after midnight. Vsby 1 to 3 nm.
.THU...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to
6 ft, occasionally to 8 ft. Wave Detail: W 4 ft at 5 seconds and
S 3 ft at 7 seconds.
.THU NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas
2 to 4 ft, occasionally to 5 ft.
.FRI...W winds 15 to 20 kt. Seas 2 to 3 ft.
.FRI NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 ft.
.SAT...NW winds around 10 kt. Seas 2 to 3 ft.
.SAT NIGHT...NW winds around 10 kt. Seas around 2 ft.

$$

ANZ332-300915-
Long Island Sound East of the Mouth of the Connecticut River-
354 PM EST Mon Dec 29 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM EST THIS EVENING...
...GALE WARNING IN EFFECT THROUGH TUESDAY AFTERNOON...

.TONIGHT...W winds 25 to 30 kt with gusts up to 40 kt. Seas 5 to
7 ft, occasionally to 9 ft. Wave Detail: W 5 ft at 4 seconds and
E 1 ft at 10 seconds. Chance of rain early this evening.
.TUE...W winds 25 to 30 kt with gusts up to 40 kt. Seas 4 to
6 ft, occasionally to 8 ft. Wave Detail: E 1 ft at 10 seconds.
.TUE NIGHT...W winds 25 to 30 kt, diminishing to 20 to 25 kt
after midnight. Seas 4 to 6 ft, occasionally to 8 ft. Wave
Detail: W 5 ft at 4 seconds.
.WED...W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
4 ft, occasionally to 5 ft. Wave Detail: W 4 ft at 4 seconds.
.WED NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas
2 to 4 ft, occasionally to 5 ft. Wave Detail: W 3 ft at
4 seconds. Slight chance of rain and snow in the evening, then
chance of snow after midnight. Vsby 1 to 3 nm.
.THU...NW winds 15 to 20 kt. Seas 2 to 3 ft. Wave Detail: W 3 ft
at 4 seconds.
.THU NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 ft.
.FRI...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft.
.FRI NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas
around 2 ft.
.SAT...NW winds 5 to 10 kt. Seas around 2 ft.
.SAT NIGHT...NW winds around 10 kt. Seas around 2 ft.

$$

ANZ331-300915-
Long Island Sound East of New Haven CT/Port Jefferson NY to the
Mouth of the Connecticut River-
354 PM EST Mon Dec 29 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM EST THIS EVENING...
...GALE WARNING IN EFFECT THROUGH TUESDAY AFTERNOON...

.TONIGHT...W winds 25 to 30 kt, increasing to 30 to 35 kt late
this evening and overnight. Seas 5 to 7 ft, occasionally to 9 ft.
Wave Detail: W 6 ft at 5 seconds.
.TUE...W winds 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.
.TUE NIGHT...W winds 25 to 30 kt, diminishing to 20 to 25 kt
after midnight. Seas 5 to 7 ft, occasionally to 9 ft. Wave
Detail: W 7 ft at 5 seconds.
.WED...W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
4 ft, occasionally to 5 ft. Wave Detail: W 4 ft at 5 seconds.
.WED NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas
2 to 4 ft, occasionally to 5 ft. Wave Detail: W 4 ft at
5 seconds. Slight chance of snow in the evening, then chance of
snow after midnight. Vsby 1 to 3 nm.
.THU...NW winds 15 to 20 kt. Seas 2 to 3 ft. Wave Detail: W 3 ft
at 5 seconds.
.THU NIGHT...NW winds 15 to 20 kt, becoming W 10 to 15 kt after
midnight. Seas 2 to 3 ft.
.FRI...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft.
.FRI NIGHT...W winds 10 to 15 kt. Seas around 2 ft.
.SAT...NW winds 5 to 10 kt. Seas around 2 ft.
.SAT NIGHT...NW winds 5 to 10 kt. Seas 1 ft or less.

$$

ANZ335-300915-
Long Island Sound West of New Haven CT/Port Jefferson NY-
354 PM EST Mon Dec 29 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM EST THIS EVENING...
...GALE WARNING IN EFFECT THROUGH TUESDAY AFTERNOON...

.TONIGHT...W winds 25 to 30 kt with gusts up to 40 kt. Seas 5 to
7 ft, occasionally to 9 ft. Wave Detail: W 5 ft at 4 seconds.
.TUE...W winds 25 to 30 kt with gusts up to 40 kt. Seas 5 to
7 ft, occasionally to 9 ft. Wave Detail: W 5 ft at 4 seconds.
.TUE NIGHT...W winds 25 to 30 kt, diminishing to 20 to 25 kt
after midnight. Seas 4 to 6 ft, occasionally to 8 ft. Wave
Detail: W 5 ft at 4 seconds.
.WED...W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
4 ft, occasionally to 5 ft. Wave Detail: W 3 ft at 4 seconds.
.WED NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas
2 to 4 ft, occasionally to 5 ft. Wave Detail: SW 3 ft at
4 seconds. Slight chance of snow in the evening, then chance of
snow after midnight. Vsby 1 to 3 nm.
.THU...NW winds 15 to 20 kt. Seas 2 to 3 ft. Wave Detail: W 2 ft
at 3 seconds.
.THU NIGHT...W winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. Seas 2 to 4 ft, occasionally to 5 ft.
.FRI...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft.
.FRI NIGHT...W winds 10 to 15 kt. Seas 2 to 3 ft.
.SAT...W winds 5 to 10 kt. Seas around 2 ft.
.SAT NIGHT...NW winds 5 to 10 kt. Seas 1 ft or less.

$$

ANZ338-300915-
New York Harbor-
354 PM EST Mon Dec 29 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM EST THIS EVENING...
...GALE WARNING IN EFFECT THROUGH TUESDAY AFTERNOON...

.TONIGHT...W winds 25 to 30 kt with gusts up to 40 kt. Waves 3 to
5 ft, occasionally to 6 ft. Wave Detail: W 3 ft at 3 seconds.
.TUE...W winds 25 to 30 kt with gusts up to 40 kt. Waves 3 to
5 ft, occasionally to 6 ft. Wave Detail: W 3 ft at 3 seconds.
.TUE NIGHT...W winds 25 to 30 kt, diminishing to 20 to 25 kt
after midnight. Waves 2 to 4 ft, occasionally to 5 ft. Wave
Detail: W 3 ft at 3 seconds.
.WED...W winds 15 to 20 kt with gusts up to 25 kt. Waves 2 to
3 ft. Wave Detail: W 2 ft at 2 seconds.
.WED NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Waves
2 to 3 ft. Wave Detail: SW 2 ft at 2 seconds. Slight chance of
snow in the evening, then chance of snow after midnight. Vsby
1 to 3 nm.
.THU...NW winds 15 to 20 kt, becoming W 10 to 15 kt in the
afternoon. Waves around 2 ft. Wave Detail: W 1 ft at 2 seconds.
.THU NIGHT...W winds 10 to 15 kt. Waves around 2 ft.
.FRI...W winds 10 to 15 kt with gusts up to 20 kt. Waves around
2 ft.
.FRI NIGHT...W winds 5 to 10 kt. Waves around 2 ft.
.SAT...NW winds 5 to 10 kt. Waves 1 ft or less.
.SAT NIGHT...NW winds 5 to 10 kt. Waves 1 ft or less.

$$

ANZ340-300915-
Peconic and Gardiners Bays-
354 PM EST Mon Dec 29 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM EST THIS EVENING...
...GALE WARNING IN EFFECT THROUGH TUESDAY AFTERNOON...

.TONIGHT...W winds 25 to 30 kt with gusts up to 40 kt. Waves 3 to
5 ft. Slight chance of rain early this evening.
.TUE...W winds 25 to 30 kt with gusts up to 40 kt. Waves 3 to
5 ft.
.TUE NIGHT...W winds 25 to 30 kt, diminishing to 20 to 25 kt
after midnight. Waves 3 to 5 ft.
.WED...W winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. Waves 2 to 3 ft.
.WED NIGHT...SW winds 10 to 15 kt, becoming W 15 to 20 kt after
midnight. Waves 2 to 3 ft. Slight chance of rain and snow in the
evening, then chance of snow after midnight. Vsby 1 to 3 nm.
.THU...NW winds 10 to 15 kt with gusts up to 20 kt. Waves around
2 ft.
.THU NIGHT...W winds 10 to 15 kt. Waves around 2 ft.
.FRI...W winds 10 to 15 kt with gusts up to 20 kt. Waves around
2 ft.
.FRI NIGHT...W winds 10 to 15 kt. Waves around 2 ft.
.SAT...NW winds 5 to 10 kt. Waves 1 ft or less.
.SAT NIGHT...NW winds 5 to 10 kt. Waves 1 ft or less.

$$

ANZ345-300915-
South Shore Bays from Jones Inlet through Shinnecock Bay-
354 PM EST Mon Dec 29 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM EST THIS EVENING...
...GALE WARNING IN EFFECT THROUGH TUESDAY AFTERNOON...

.TONIGHT...W winds 25 to 30 kt with gusts up to 40 kt. Waves 2 to
3 ft.
.TUE...W winds 25 to 30 kt with gusts up to 40 kt. Waves 2 to
3 ft.
.TUE NIGHT...W winds 25 to 30 kt, diminishing to 20 to 25 kt
after midnight. Waves 2 to 3 ft.
.WED...W winds 15 to 20 kt with gusts up to 25 kt. Waves around
2 ft.
.WED NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Waves
around 2 ft. Slight chance of rain and snow in the evening, then
chance of snow after midnight. Vsby 1 to 3 nm.
.THU...NW winds 15 to 20 kt with gusts up to 25 kt. Waves around
2 ft.
.THU NIGHT...NW winds 15 to 20 kt, becoming W 10 to 15 kt after
midnight. Waves around 2 ft.
.FRI...W winds 10 to 15 kt with gusts up to 20 kt. Waves around
2 ft.
.FRI NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Waves
around 2 ft.
.SAT...NW winds 5 to 10 kt. Waves 1 ft or less.
.SAT NIGHT...NW winds 5 to 10 kt. Waves 1 ft or less.

$$


Don't Miss