Coastal Waters Forecast
Issued by NWS Upton, NY

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Coastal Waters Forecast
National Weather Service New York NY
157 AM EDT Sat Oct 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

ANZ300-042200-
157 AM EDT Sat Oct 4 2025

.Synopsis for the Long Island and Connecticut coastal waters...
High pressure will remain over the region through early next
week. A cold front will then approach Tuesday night into
Wednesday, then move across the area late Wednesday into
Wednesday night.

$$

ANZ350-042200-
Moriches Inlet NY to Montauk Point NY out 20 nm-
157 AM EDT Sat Oct 4 2025

.TODAY...W winds 10 to 15 kt. Seas 3 to 4 ft, occasionally to
5 ft. Wave Detail: SW 3 ft at 5 seconds and SE 3 ft at
10 seconds.
.TONIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE
3 ft at 12 seconds and SW 2 ft at 4 seconds.
.SUN...SW winds around 5 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft
at 12 seconds and SW 1 ft at 4 seconds.
.SUN NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail:
SE 2 ft at 12 seconds and SW 1 ft at 4 seconds.
.MON...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SW
2 ft at 3 seconds and SE 2 ft at 12 seconds.
.MON NIGHT...SW winds around 10 kt with gusts up to 20 kt. Seas
2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds and E 2 ft at
11 seconds.
.TUE...SW winds 10 to 15 kt with gusts up to 20 kt. Seas around
3 ft.
.TUE NIGHT...SW winds 15 to 20 kt. Seas 3 to 4 ft, occasionally
to 5 ft. Showers likely.
.WED...W winds around 15 kt with gusts up to 20 kt. Seas 3 to
4 ft, occasionally to 5 ft. Showers.
.WED NIGHT...N winds 20 to 25 kt. Seas 3 to 5 ft, occasionally to
6 ft. Chance of showers.

$$

ANZ353-042200-
Fire Island Inlet NY to Moriches Inlet NY out 20 nm-
157 AM EDT Sat Oct 4 2025

.TODAY...W winds 10 to 15 kt. Seas 3 to 4 ft, occasionally to
5 ft. Wave Detail: SW 3 ft at 4 seconds and E 3 ft at 11 seconds.
.TONIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E
3 ft at 10 seconds and SW 2 ft at 3 seconds.
.SUN...W winds around 5 kt, becoming S in the afternoon. Seas
2 to 3 ft. Wave Detail: E 3 ft at 12 seconds and SW 1 ft at
4 seconds.
.SUN NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE
2 ft at 11 seconds and S 1 ft at 3 seconds.
.MON...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft
at 3 seconds and SE 2 ft at 12 seconds.
.MON NIGHT...SW winds around 10 kt with gusts up to 20 kt. Seas
2 to 3 ft. Wave Detail: S 2 ft at 4 seconds and E 2 ft at
11 seconds.
.TUE...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
4 ft, occasionally to 5 ft.
.TUE NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas
around 4 ft, occasionally to 5 ft. Showers likely.
.WED...W winds 15 to 20 kt. Seas 3 to 4 ft, occasionally to 5 ft.
Showers.
.WED NIGHT...N winds 20 to 25 kt. Seas 3 to 5 ft, occasionally to
6 ft. Chance of showers.

$$

ANZ355-042200-
Sandy Hook NJ to Fire Island Inlet NY out 20 nm-
157 AM EDT Sat Oct 4 2025

.TODAY...W winds 10 to 15 kt with gusts up to 20 kt, diminishing
to 5 to 10 kt late this morning and early afternoon, then
becoming SW late. Seas 2 to 4 ft, occasionally to 5 ft. Wave
Detail: SE 3 ft at 11 seconds and W 2 ft at 3 seconds.
.TONIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE
3 ft at 11 seconds.
.SUN...W winds around 5 kt, becoming S in the afternoon. Seas
2 to 3 ft. Wave Detail: SE 3 ft at 12 seconds and S 1 ft at
4 seconds.
.SUN NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail:
SE 2 ft at 11 seconds and S 1 ft at 3 seconds.
.MON...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft
at 3 seconds and SE 2 ft at 12 seconds.
.MON NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 ft. Wave Detail: S 2 ft at 4 seconds and SE 2 ft at
11 seconds.
.TUE...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
3 ft.
.TUE NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas
3 to 4 ft, occasionally to 5 ft. Showers likely.
.WED...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
4 ft, occasionally to 5 ft. Showers.
.WED NIGHT...N winds 15 to 20 kt with gusts up to 25 kt. Seas
3 to 4 ft, occasionally to 5 ft. Chance of showers.

$$

ANZ332-042200-
Long Island Sound East of the Mouth of the Connecticut River-
157 AM EDT Sat Oct 4 2025

.TODAY...W winds 5 to 10 kt. Seas around 2 ft this morning, then
1 ft or less. Wave Detail: W 1 ft at 3 seconds and E 1 ft at
10 seconds.
.TONIGHT...W winds around 5 kt. Seas 1 ft or less. Wave Detail: W
1 ft at 2 seconds and E 1 ft at 10 seconds.
.SUN...NE winds around 5 kt, becoming S around 5 kt in the
afternoon. Seas 1 ft or less. Wave Detail: E 1 ft at 11 seconds.
.SUN NIGHT...SW winds around 5 kt. Seas 1 ft or less. Wave
Detail: E 1 ft at 10 seconds.
.MON...SW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: E
1 ft at 11 seconds.
.MON NIGHT...SW winds around 10 kt. Seas 1 ft or less. Wave
Detail: SW 1 ft at 2 seconds.
.TUE...SW winds 10 to 15 kt with gusts up to 20 kt. Seas around
2 ft.
.TUE NIGHT...SW winds 15 to 20 kt. Seas around 2 ft. Showers
likely.
.WED...W winds 10 to 15 kt with gusts up to 20 kt. Seas around
2 ft. Showers.
.WED NIGHT...N winds 10 to 15 kt with gusts up to 20 kt. Seas
around 2 ft. Chance of showers.

$$

ANZ331-042200-
Long Island Sound East of New Haven CT/Port Jefferson NY to the
Mouth of the Connecticut River-
157 AM EDT Sat Oct 4 2025

.TODAY...W winds 5 to 10 kt. Seas around 2 ft this morning, then
1 ft or less. Wave Detail: W 1 ft at 3 seconds.
.TONIGHT...SW winds around 5 kt in the evening, becoming light
and variable. Seas 1 ft or less.
.SUN...NE winds around 5 kt, becoming SE in the afternoon. Seas
1 ft or less.
.SUN NIGHT...S winds around 5 kt. Seas 1 ft or less.
.MON...SW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: SW
1 ft at 2 seconds.
.MON NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail:
SW 1 ft at 2 seconds.
.TUE...SW winds 10 to 15 kt with gusts up to 20 kt. Seas around
2 ft.
.TUE NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
around 2 ft. Showers likely.
.WED...W winds 10 to 15 kt with gusts up to 20 kt. Seas around
2 ft. Showers.
.WED NIGHT...N winds 15 to 20 kt. Seas around 2 ft. Chance of
showers.

$$

ANZ335-042200-
Long Island Sound West of New Haven CT/Port Jefferson NY-
157 AM EDT Sat Oct 4 2025

.TODAY...W winds 5 to 10 kt. Seas around 2 ft this morning, then
1 ft or less. Wave Detail: W 1 ft at 2 seconds.
.TONIGHT...SW winds around 5 kt in the evening, becoming light
and variable. Seas 1 ft or less.
.SUN...NE winds around 5 kt, becoming SE in the afternoon. Seas
1 ft or less.
.SUN NIGHT...S winds 5 to 10 kt. Seas 1 ft or less.
.MON...SW winds 5 to 10 kt. Seas 1 ft or less.
.MON NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail:
SW 1 ft at 2 seconds.
.TUE...SW winds 10 to 15 kt with gusts up to 20 kt. Seas around
2 ft.
.TUE NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
around 2 ft. Showers likely.
.WED...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. Showers likely.
.WED NIGHT...N winds 15 to 20 kt. Seas around 2 ft.

$$

ANZ338-042200-
New York Harbor-
157 AM EDT Sat Oct 4 2025

.TODAY...W winds 5 to 10 kt, becoming SW this afternoon. Waves
1 ft or less.
.TONIGHT...SW winds around 5 kt. Waves 1 ft or less.
.SUN...W winds around 5 kt, becoming SE in the afternoon. Waves
1 ft or less.
.SUN NIGHT...S winds 5 to 10 kt. Waves 1 ft or less.
.MON...SW winds 5 to 10 kt with gusts up to 20 kt. Waves 1 ft or
less.
.MON NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less.
.TUE...SW winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or
less.
.TUE NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Waves
around 2 ft. Showers likely.
.WED...NW winds 10 to 15 kt with gusts up to 20 kt. Waves around
2 ft. Showers likely.
.WED NIGHT...N winds 15 to 20 kt. Waves around 2 ft.

$$

ANZ340-042200-
Peconic and Gardiners Bays-
157 AM EDT Sat Oct 4 2025

.TODAY...W winds 5 to 10 kt. Waves 1 ft or less.
.TONIGHT...SW winds around 5 kt in the evening, becoming light
and variable. Waves 1 ft or less.
.SUN...Light and variable winds, becoming S around 5 kt in the
afternoon. Waves 1 ft or less.
.SUN NIGHT...SW winds around 5 kt. Waves 1 ft or less.
.MON...SW winds 5 to 10 kt. Waves 1 ft or less.
.MON NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less.
.TUE...SW winds 10 to 15 kt with gusts up to 20 kt. Waves around
2 ft.
.TUE NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Waves
around 2 ft. Showers likely.
.WED...W winds 10 to 15 kt with gusts up to 20 kt. Waves around
2 ft. Showers.
.WED NIGHT...N winds 10 to 15 kt with gusts up to 20 kt. Waves
around 2 ft. Chance of showers.

$$

ANZ345-042200-
South Shore Bays from Jones Inlet through Shinnecock Bay-
157 AM EDT Sat Oct 4 2025

.TODAY...W winds 5 to 10 kt, becoming SW late. Waves 1 ft or
less.
.TONIGHT...SW winds 5 to 10 kt, becoming W after midnight. Waves
1 ft or less.
.SUN...NE winds around 5 kt, becoming S in the afternoon. Waves
1 ft or less.
.SUN NIGHT...SW winds around 5 kt. Waves 1 ft or less.
.MON...SW winds 5 to 10 kt. Waves 1 ft or less.
.MON NIGHT...SW winds 5 to 10 kt with gusts up to 20 kt. Waves
1 ft or less.
.TUE...SW winds 10 to 15 kt with gusts up to 20 kt. Waves around
2 ft.
.TUE NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Waves
around 2 ft. Showers likely.
.WED...W winds 10 to 15 kt with gusts up to 20 kt. Waves around
2 ft. Showers.
.WED NIGHT...N winds 15 to 20 kt with gusts up to 25 kt. Waves
around 2 ft. Chance of showers.

$$