Coastal Waters Forecast
Issued by NWS Upton, NY

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FZUS51 KOKX 020922
CWFOKX

Coastal Waters Forecast
National Weather Service New York NY
522 AM EDT Tue Sep 2 2025

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

ANZ300-022215-
522 AM EDT Tue Sep 2 2025

.Synopsis for the Long Island and Connecticut coastal waters...
A large area of high pressure will remain over the region
today, then moves offshore on Wednesday giving way to an
approaching front on Thursday. The frontal system will impact
the area Thursday night into Saturday night.

$$

ANZ350-022215-
Moriches Inlet NY to Montauk Point NY out 20 nm-
522 AM EDT Tue Sep 2 2025

.TODAY...NE winds around 10 kt. Seas 3 to 4 ft, occasionally to
5 ft. Wave Detail: E 4 ft at 8 seconds.
.TONIGHT...E winds 5 to 10 kt, diminishing to around 5 kt after
midnight. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: SE
4 ft at 8 seconds.
.WED...NE winds around 5 kt, becoming SE in the afternoon. Seas
3 to 4 ft, occasionally to 5 ft. Wave Detail: E 4 ft at
8 seconds.
.WED NIGHT...S winds around 5 kt. Seas around 3 ft. Wave Detail:
E 3 ft at 8 seconds.
.THU...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at
8 seconds.
.THU NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas
3 to 4 ft, occasionally to 5 ft. Wave Detail: S 3 ft at 4 seconds
and E 2 ft at 8 seconds.
.FRI...S winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
4 ft, occasionally to 5 ft.
.FRI NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas
4 to 5 ft, occasionally to 6 ft. Chance of showers.
.SAT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to
5 ft, occasionally to 6 ft. Chance of showers.
.SAT NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas
3 to 5 ft, occasionally to 6 ft. Chance of showers.

$$

ANZ353-022215-
Fire Island Inlet NY to Moriches Inlet NY out 20 nm-
522 AM EDT Tue Sep 2 2025

.TODAY...NE winds 10 to 15 kt. Seas 3 to 4 ft, occasionally to
5 ft. Wave Detail: E 3 ft at 6 seconds.
.TONIGHT...E winds 5 to 10 kt, diminishing to around 5 kt after
midnight. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: E
4 ft at 8 seconds.
.WED...NE winds around 5 kt, becoming SE in the afternoon. Seas
3 to 4 ft, occasionally to 5 ft. Wave Detail: E 4 ft at
8 seconds.
.WED NIGHT...S winds 5 to 10 kt. Seas around 3 ft. Wave Detail: E
3 ft at 8 seconds.
.THU...S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. Seas around 3 ft. Wave Detail: E
3 ft at 8 seconds and S 2 ft at 3 seconds.
.THU NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas
3 to 4 ft, occasionally to 5 ft. Wave Detail: S 3 ft at 4 seconds
and E 2 ft at 8 seconds. Chance of showers after midnight.
.FRI...S winds 15 to 20 kt. Seas 3 to 4 ft, occasionally to 5 ft.
.FRI NIGHT...S winds 15 to 20 kt with gusts up to 25 kt. Seas
4 to 5 ft, occasionally to 6 ft. Chance of showers.
.SAT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to
6 ft, occasionally to 8 ft. Chance of showers.
.SAT NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas
3 to 5 ft, occasionally to 6 ft. Chance of showers.

$$

ANZ355-022215-
Sandy Hook NJ to Fire Island Inlet NY out 20 nm-
522 AM EDT Tue Sep 2 2025

.TODAY...NE winds around 10 kt, becoming E late. Seas 2 to 3 ft.
Wave Detail: E 3 ft at 6 seconds.
.TONIGHT...E winds 5 to 10 kt, becoming NE after midnight. Seas
3 to 4 ft, occasionally to 5 ft. Wave Detail: E 3 ft at
8 seconds.
.WED...NE winds around 5 kt, becoming SE in the afternoon. Seas
3 to 4 ft, occasionally to 5 ft. Wave Detail: SE 3 ft at
8 seconds.
.WED NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E
3 ft at 8 seconds.
.THU...S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 25 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: E 3 ft
at 8 seconds and S 2 ft at 4 seconds.
.THU NIGHT...S winds 10 to 15 kt with gusts up to 25 kt. Seas
3 to 4 ft, occasionally to 5 ft. Wave Detail: S 3 ft at 4 seconds
and E 2 ft at 8 seconds. Chance of showers.
.FRI...S winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
4 ft, occasionally to 5 ft.
.FRI NIGHT...S winds 15 to 20 kt with gusts up to 25 kt. Seas
4 to 5 ft, occasionally to 6 ft. Chance of showers.
.SAT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
5 ft, occasionally to 6 ft. Chance of showers.
.SAT NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas
3 to 4 ft, occasionally to 5 ft. Chance of showers.

$$

ANZ332-022215-
Long Island Sound East of the Mouth of the Connecticut River-
522 AM EDT Tue Sep 2 2025

.TODAY...NE winds 5 to 10 kt, becoming E this afternoon. Seas
2 to 3 ft. Wave Detail: E 2 ft at 6 seconds.
.TONIGHT...SE winds around 5 kt, becoming NE after midnight. Seas
2 to 3 ft. Wave Detail: E 2 ft at 8 seconds.
.WED...NE winds around 5 kt, becoming SE in the afternoon. Seas
around 2 ft. Wave Detail: E 2 ft at 8 seconds.
.WED NIGHT...S winds 5 to 10 kt, becoming SW after midnight. Seas
around 2 ft. Wave Detail: E 2 ft at 8 seconds.
.THU...S winds around 5 kt, increasing to around 10 kt in the
afternoon. Seas around 2 ft. Wave Detail: S 1 ft at 3 seconds and
E 1 ft at 7 seconds.
.THU NIGHT...S winds around 10 kt. Seas around 2 ft. Wave Detail:
S 1 ft at 3 seconds and E 1 ft at 7 seconds.
.FRI...S winds 10 to 15 kt with gusts up to 20 kt. Seas around
2 ft.
.FRI NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 ft. Chance of showers.
.SAT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas around
2 ft. Chance of showers.
.SAT NIGHT...W winds 5 to 10 kt with gusts up to 20 kt. Seas
around 2 ft. Chance of showers.

$$

ANZ331-022215-
Long Island Sound East of New Haven CT/Port Jefferson NY to the
Mouth of the Connecticut River-
522 AM EDT Tue Sep 2 2025

.TODAY...NE winds 5 to 10 kt, becoming E this afternoon. Seas
1 ft or less.
.TONIGHT...SE winds around 5 kt in the evening, becoming light
and variable. Seas 1 ft or less.
.WED...NE winds around 5 kt, becoming SE around 5 kt in the
afternoon. Seas 1 ft or less.
.WED NIGHT...S winds 5 to 10 kt. Seas 1 ft or less. Wave Detail:
S 1 ft at 2 seconds.
.THU...S winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: S 1 ft
at 2 seconds.
.THU NIGHT...S winds around 10 kt. Seas 1 ft or less. Wave
Detail: S 1 ft at 2 seconds. Chance of showers after midnight.
.FRI...S winds 10 to 15 kt with gusts up to 20 kt. Seas around
2 ft.
.FRI NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas
around 2 ft. Chance of showers.
.SAT...SW winds around 10 kt with gusts up to 20 kt. Seas 1 ft or
less. Chance of showers.
.SAT NIGHT...W winds around 10 kt. Seas 1 ft or less. Chance of
showers.

$$

ANZ335-022215-
Long Island Sound West of New Haven CT/Port Jefferson NY-
522 AM EDT Tue Sep 2 2025

.TODAY...NE winds 5 to 10 kt, becoming E late. Seas 1 ft or less.
.TONIGHT...SE winds 5 to 10 kt, becoming NE after midnight. Seas
1 ft or less. Wave Detail: E 1 ft at 2 seconds.
.WED...NE winds around 5 kt, becoming SE in the afternoon. Seas
1 ft or less.
.WED NIGHT...S winds 5 to 10 kt. Seas 1 ft or less. Wave Detail:
S 1 ft at 2 seconds.
.THU...S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. Seas 1 ft or less. Wave Detail: S
1 ft at 2 seconds.
.THU NIGHT...S winds 10 to 15 kt. Seas 1 ft or less. Wave Detail:
S 1 ft at 2 seconds. Chance of showers.
.FRI...S winds 10 to 15 kt with gusts up to 20 kt. Seas 1 to
2 ft.
.FRI NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas
around 2 ft. Chance of showers.
.SAT...SW winds 5 to 10 kt. Seas 1 ft or less. Chance of showers.
.SAT NIGHT...W winds around 10 kt. Seas 1 ft or less. Chance of
showers.

$$

ANZ338-022215-
New York Harbor-
522 AM EDT Tue Sep 2 2025

.TODAY...NE winds 5 to 10 kt, becoming E this afternoon. Waves
1 to 2 ft.
.TONIGHT...SE winds 5 to 10 kt, becoming NE after midnight. Waves
1 to 2 ft.
.WED...NE winds around 5 kt, becoming SE in the afternoon. Waves
1 to 2 ft.
.WED NIGHT...S winds 5 to 10 kt. Waves 1 to 2 ft.
.THU...S winds 5 to 10 kt, becoming SE 15 to 20 kt with gusts up
to 25 kt in the afternoon. Waves 1 to 2 ft. Wave Detail: SE 2 ft
at 2 seconds.
.THU NIGHT...S winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. Waves 2 to 3 ft. Wave Detail: S 2 ft at
2 seconds. Chance of showers.
.FRI...S winds 10 to 15 kt with gusts up to 20 kt. Waves 1 to
2 ft.
.FRI NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Waves
1 to 2 ft. Chance of showers.
.SAT...SW winds 5 to 10 kt with gusts up to 20 kt. Waves 1 to
2 ft. Chance of showers.
.SAT NIGHT...W winds around 10 kt. Waves 1 to 2 ft. Chance of
showers.

$$

ANZ340-022215-
Peconic and Gardiners Bays-
522 AM EDT Tue Sep 2 2025

.TODAY...NE winds 5 to 10 kt, becoming E late. Waves 1 ft or
less.
.TONIGHT...SE winds around 5 kt in the evening, becoming light
and variable. Waves 1 ft or less.
.WED...NE winds around 5 kt, becoming SE around 5 kt in the
afternoon. Waves 1 ft or less.
.WED NIGHT...S winds around 5 kt. Waves 1 ft or less.
.THU...S winds around 5 kt, increasing to 5 to 10 kt in the
afternoon. Waves 1 ft or less.
.THU NIGHT...S winds 5 to 10 kt. Waves 1 ft or less. Chance of
showers after midnight.
.FRI...S winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or
less.
.FRI NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Waves
1 ft or less. Chance of showers.
.SAT...SW winds 5 to 10 kt with gusts up to 20 kt. Waves 1 ft or
less. Chance of showers.
.SAT NIGHT...W winds 5 to 10 kt. Waves 1 ft or less. Chance of
showers.

$$

ANZ345-022215-
South Shore Bays from Jones Inlet through Shinnecock Bay-
522 AM EDT Tue Sep 2 2025

.TODAY...NE winds 5 to 10 kt, becoming E this afternoon. Waves
1 ft or less.
.TONIGHT...E winds 5 to 10 kt, becoming NE after midnight. Waves
1 ft or less.
.WED...NE winds around 5 kt, becoming SE in the afternoon. Waves
1 ft or less.
.WED NIGHT...S winds 5 to 10 kt. Waves 1 ft or less.
.THU...S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. Waves 1 ft or less.
.THU NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Waves
1 ft or less. Chance of showers after midnight.
.FRI...S winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or
less.
.FRI NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Waves
1 ft or less. Chance of showers.
.SAT...SW winds 5 to 10 kt with gusts up to 20 kt. Waves 1 ft or
less. Chance of showers.
.SAT NIGHT...W winds 5 to 10 kt. Waves 1 ft or less. Chance of
showers.

$$