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New Haven, CT Coastal Forecast

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Coastal Waters Forecast
National Weather Service New York NY
120 PM EST Sat Dec 27 2025

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

ANZ300-280715-
120 PM EST Sat Dec 27 2025

.Synopsis for the Long Island and Connecticut coastal waters...
Low pressure exits SE this evening. High pressure takes over tonight
and exits south tomorrow. A frontal system then impacts the area
Sunday evening through Monday. Behind a strong cold front Monday
night, low pressure moves northeast of the region and
strengthens, getting into the Canadian Maritimes by early
Tuesday. The strong low pressure retrogrades into Southeast
Canada through Tuesday night. A weakening cold front approaches
midweek and stalls near the region for the start of the new year
with another weak low moving along it.

$$

ANZ350-280715-
Moriches Inlet NY to Montauk Point NY out 20 nm-
120 PM EST Sat Dec 27 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EST THIS EVENING...

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

$$

ANZ353-280715-
Fire Island Inlet NY to Moriches Inlet NY out 20 nm-
120 PM EST Sat Dec 27 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EST THIS EVENING...

.TONIGHT...N winds 10 to 15 kt, becoming NW 5 to 10 kt after
midnight. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: SE
4 ft at 7 seconds and E 2 ft at 12 seconds.
.SUN...NW winds 5 to 10 kt, becoming W in the afternoon. Seas
3 to 4 ft, occasionally to 5 ft. Wave Detail: SE 3 ft at
7 seconds and W 2 ft at 3 seconds. Slight chance of rain in the
afternoon.
.SUN NIGHT...SW winds 10 to 15 kt, becoming S 20 to 25 kt after
midnight. Seas 3 to 4 ft, occasionally to 5 ft, building to 4 to
6 ft, occasionally to 8 ft after midnight. Wave Detail: SW 3 ft
at 4 seconds and E 2 ft at 12 seconds, becoming S 6 ft at
6 seconds and E 2 ft at 12 seconds. Rain.
.MON...SW winds 20 to 25 kt, increasing to 25 to 30 kt in the
afternoon. Seas 6 to 9 ft, occasionally to 11 ft, building to
8 to 9 ft, occasionally to 11 ft in the afternoon. Wave Detail: S
8 ft at 7 seconds and E 1 ft at 11 seconds, becoming S 9 ft at
8 seconds and E 1 ft at 11 seconds. Rain.
.MON NIGHT...W winds 30 to 40 kt. Seas 9 to 12 ft, occasionally
to 15 ft. Wave Detail: W 11 ft at 7 seconds and S 9 ft at
9 seconds. Slight chance of rain and snow showers in the evening
with vsby 1 to 3 nm.
.TUE...W winds 30 to 40 kt. Seas 9 to 12 ft, occasionally to
15 ft. Wave Detail: W 11 ft at 7 seconds and S 5 ft at 9 seconds.
.TUE NIGHT...W winds 30 to 35 kt, diminishing to 25 to 30 kt
after midnight. Seas 7 to 10 ft, occasionally to 13 ft.
.WED...W winds 25 to 30 kt. Seas 6 to 8 ft, occasionally to
10 ft.
.WED NIGHT...W winds 25 to 30 kt. Seas 5 to 8 ft, occasionally to
10 ft.
.THU...W winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to
6 ft, occasionally to 8 ft. Chance of snow. Vsby 1 to 3 nm.
.THU NIGHT...NW winds 15 to 20 kt. Seas 3 to 5 ft, occasionally
to 6 ft. Chance of snow. Vsby 1 to 3 nm.

$$

ANZ355-280715-
Sandy Hook NJ to Fire Island Inlet NY out 20 nm-
120 PM EST Sat Dec 27 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EST THIS EVENING...

.TONIGHT...N winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to
5 ft. Wave Detail: SE 4 ft at 7 seconds and E 2 ft at 12 seconds.
.SUN...NW winds 5 to 10 kt, becoming SW in the afternoon. Seas
2 to 4 ft, occasionally to 5 ft. Wave Detail: SE 3 ft at
7 seconds and E 2 ft at 12 seconds. Slight chance of rain in the
afternoon.
.SUN NIGHT...SW winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. Seas 2 to 4 ft, occasionally to 5 ft, building to
4 to 6 ft, occasionally to 8 ft after midnight. Wave Detail: S
3 ft at 4 seconds and SE 2 ft at 7 seconds, becoming S 5 ft at
6 seconds and E 2 ft at 12 seconds. Rain.
.MON...SW winds 20 to 25 kt, increasing to 25 to 30 kt in the
afternoon. Seas 5 to 8 ft, occasionally to 10 ft. Wave Detail: S
7 ft at 7 seconds and E 1 ft at 12 seconds. Rain.
.MON NIGHT...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. Slight chance of rain and snow showers in the evening
with vsby 1 to 3 nm.
.TUE...W winds 30 to 35 kt. Seas 6 to 9 ft, occasionally to
11 ft. Wave Detail: W 6 ft at 4 seconds and S 4 ft at 8 seconds.
.TUE NIGHT...W winds 25 to 30 kt. Seas 5 to 8 ft, occasionally to
10 ft.
.WED...W winds around 25 kt with gusts up to 30 kt. Seas 4 to
6 ft, occasionally to 8 ft.
.WED NIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Seas
4 to 6 ft, occasionally to 8 ft.
.THU...W winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
5 ft, occasionally to 6 ft. Chance of snow. Vsby 1 to 3 nm.
.THU NIGHT...NW winds 15 to 20 kt. Seas 3 to 5 ft, occasionally
to 6 ft. Chance of snow. Vsby 1 to 3 nm.

$$

ANZ332-280715-
Long Island Sound East of the Mouth of the Connecticut River-
120 PM EST Sat Dec 27 2025

.TONIGHT...NW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: NE
2 ft at 4 seconds.
.SUN...W winds 5 to 10 kt. Seas 1 ft or less, then around 2 ft in
the afternoon. Wave Detail: E 1 ft at 2 seconds, becoming W 1 ft
at 2 seconds.
.SUN NIGHT...SW winds 10 to 15 kt. Seas around 2 ft. Wave Detail:
SW 2 ft at 3 seconds. Rain.
.MON...SW winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: SW
3 ft at 4 seconds. Rain.
.MON NIGHT...W winds 25 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: W 5 ft at 4 seconds and E 1 ft at 10 seconds. Slight
chance of rain and snow showers in the evening with vsby 1 to
3 nm.
.TUE...W winds 25 to 30 kt. Seas 5 to 7 ft, occasionally to 9 ft.
Wave Detail: E 1 ft at 11 seconds.
.TUE NIGHT...W winds 25 to 30 kt. Seas 4 to 6 ft, occasionally to
8 ft.
.WED...W winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to
5 ft, occasionally to 6 ft.
.WED NIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Seas
3 to 5 ft, occasionally to 6 ft.
.THU...W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
4 ft, occasionally to 5 ft. Chance of snow. Vsby 1 to 3 nm.
.THU NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas
around 2 ft. Chance of snow. Vsby 1 to 3 nm.

$$

ANZ331-280715-
Long Island Sound East of New Haven CT/Port Jefferson NY to the
Mouth of the Connecticut River-
120 PM EST Sat Dec 27 2025

.TONIGHT...N winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: NE
1 ft at 4 seconds.
.SUN...W winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: W 1 ft
at 2 seconds.
.SUN NIGHT...SW winds 5 to 10 kt, becoming S 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: SW 1 ft at 2 seconds, becoming
SW 1 ft at 3 seconds. Rain.
.MON...SW winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: SW
4 ft at 4 seconds. Rain.
.MON NIGHT...W winds 25 to 30 kt. Seas 5 to 7 ft, occasionally to
9 ft. Wave Detail: W 7 ft at 6 seconds. Slight chance of rain and
snow showers in the evening with vsby 1 to 3 nm.
.TUE...W winds 25 to 30 kt. Seas 5 to 7 ft, occasionally to 9 ft.
Wave Detail: W 7 ft at 6 seconds.
.TUE NIGHT...W winds 25 to 30 kt. Seas 5 to 7 ft, occasionally to
9 ft.
.WED...W winds 20 to 25 kt. Seas 3 to 5 ft, occasionally to 6 ft.
.WED NIGHT...W winds 20 to 25 kt. Seas 3 to 5 ft, occasionally to
6 ft.
.THU...W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
4 ft, occasionally to 5 ft. Chance of snow. Vsby 1 to 3 nm.
.THU NIGHT...NW winds 10 to 15 kt. Seas around 2 ft. Chance of
snow. Vsby 1 to 3 nm.

$$

ANZ335-280715-
Long Island Sound West of New Haven CT/Port Jefferson NY-
120 PM EST Sat Dec 27 2025

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

$$

ANZ338-280715-
New York Harbor-
120 PM EST Sat Dec 27 2025

.TONIGHT...N winds 5 to 10 kt. Waves 1 to 2 ft. Wave Detail: NE
1 ft at 3 seconds.
.SUN...NW winds around 5 kt, becoming SW in the afternoon. Waves
1 to 2 ft. Chance of rain in the afternoon.
.SUN NIGHT...S winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts up to 20 kt after midnight. Waves 1 to 2 ft. Rain.
.MON...SW winds 10 to 15 kt, becoming W 20 to 25 kt in the
afternoon. Waves 2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds.
Rain, mainly in the morning.
.MON NIGHT...W winds 25 to 30 kt. Waves 2 to 4 ft, occasionally
to 5 ft. Wave Detail: W 3 ft at 3 seconds.
.TUE...W winds 25 to 30 kt. Waves 2 to 4 ft, occasionally to
5 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 3 ft.
.WED...W winds 15 to 20 kt with gusts up to 30 kt. Waves around
2 ft.
.WED NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Waves
around 2 ft.
.THU...W winds 15 to 20 kt. Waves around 2 ft. Chance of snow.
Vsby 1 to 3 nm.
.THU NIGHT...NW winds 10 to 15 kt. Waves around 2 ft. Chance of
snow. Vsby 1 to 3 nm.

$$

ANZ340-280715-
Peconic and Gardiners Bays-
120 PM EST Sat Dec 27 2025

.TONIGHT...N winds 5 to 10 kt. Waves 1 ft or less.
.SUN...W winds 5 to 10 kt. Waves 1 ft or less.
.SUN NIGHT...SW winds 5 to 10 kt, becoming S 10 to 15 kt with
gusts up to 20 kt after midnight. Waves 1 ft or less. Rain.
.MON...SW winds 15 to 20 kt with gusts up to 25 kt. Waves 1 ft or
less, then around 2 ft in the afternoon. Rain.
.MON NIGHT...W winds 25 to 30 kt. Waves 2 to 3 ft. Slight chance
of rain and snow showers in the evening with vsby 1 to 3 nm.
.TUE...W winds 25 to 30 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 20 to 25 kt. Waves around 2 ft.
.THU...W winds 15 to 20 kt with gusts up to 25 kt. Waves around
2 ft. Chance of snow. Vsby 1 to 3 nm.
.THU NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Waves
1 ft or less. Chance of snow. Vsby 1 to 3 nm.

$$

ANZ345-280715-
South Shore Bays from Jones Inlet through Shinnecock Bay-
120 PM EST Sat Dec 27 2025

.TONIGHT...N winds 5 to 10 kt. Waves 1 ft or less.
.SUN...W winds 5 to 10 kt. Waves 1 ft or less. Slight chance of
rain in the afternoon.
.SUN NIGHT...SW winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. Waves 1 ft or less. Rain.
.MON...SW winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. Waves 1 ft or less, then around 2 ft in the afternoon.
Rain.
.MON NIGHT...W winds 25 to 30 kt. Waves around 2 ft. Slight
chance of rain and snow showers in the evening with vsby 1 to
3 nm.
.TUE...W winds 25 to 30 kt. Waves around 2 ft.
.TUE NIGHT...W winds 25 to 30 kt, diminishing to 20 to 25 kt
after midnight. Waves around 2 ft.
.WED...W winds 20 to 25 kt with gusts up to 30 kt. Waves around
2 ft.
.WED NIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Waves
around 2 ft.
.THU...W winds 15 to 20 kt with gusts up to 25 kt. Waves 1 ft or
less. Chance of snow. Vsby 1 to 3 nm.
.THU NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Waves
1 ft or less. Chance of snow. Vsby 1 to 3 nm.

$$


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