Coastal Waters Forecast
Issued by NWS Upton, NY

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FZUS51 KOKX 221832
CWFOKX

Coastal Waters Forecast
National Weather Service New York NY
232 PM EDT Mon Sep 22 2025

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

ANZ300-230715-
232 PM EDT Mon Sep 22 2025

.Synopsis for the Long Island and Connecticut coastal waters...
High pressure will remain just offshore through Tuesday
afternoon. A cold front will approach Tuesday night and stall
nearby on Wednesday. A slow moving area of low pressure will then
approach from the west and impact the region from Thursday
through Sunday.

$$

ANZ350-230715-
Moriches Inlet NY to Montauk Point NY out 20 nm-
232 PM EDT Mon Sep 22 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY AFTERNOON...

.TONIGHT...S winds 5 to 10 kt, becoming SW late. Seas 4 to 5 ft,
occasionally to 6 ft. Wave Detail: SE 5 ft at 11 seconds.
.TUE...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. Seas 4 to 5 ft, occasionally to
6 ft. Wave Detail: SE 5 ft at 12 seconds and SW 2 ft at
3 seconds.
.TUE NIGHT...SW winds 10 to 15 kt. Seas 5 to 6 ft, occasionally
to 8 ft. Wave Detail: SE 5 ft at 12 seconds and SW 2 ft at
4 seconds. Chance of showers.
.WED...SW winds 5 to 10 kt. Seas 4 to 6 ft, occasionally to 8 ft.
Wave Detail: SE 5 ft at 12 seconds and SW 2 ft at 4 seconds.
Chance of showers.
.WED NIGHT...SE winds 5 to 10 kt. Seas around 4 ft, occasionally
to 5 ft. Wave Detail: SE 4 ft at 11 seconds and S 2 ft at
4 seconds. Chance of showers in the evening, then showers likely
after midnight.
.THU...SE winds 10 to 15 kt. Seas around 4 ft, occasionally to
5 ft. Wave Detail: SE 4 ft at 10 seconds and SE 2 ft at
4 seconds. Showers likely.
.THU NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft, occasionally to
5 ft. Showers likely.
.FRI...SW winds around 10 kt. Seas 3 to 4 ft, occasionally to
5 ft. Chance of showers.
.FRI NIGHT...W winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to
5 ft. Chance of showers.
.SAT...NW winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to 5 ft.
Chance of showers.
.SAT NIGHT...SW winds around 10 kt. Seas 3 to 4 ft, occasionally
to 5 ft. Chance of showers.

$$

ANZ353-230715-
Fire Island Inlet NY to Moriches Inlet NY out 20 nm-
232 PM EDT Mon Sep 22 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY AFTERNOON...

.TONIGHT...S winds 5 to 10 kt. Seas 4 to 5 ft, occasionally to
6 ft. Wave Detail: SE 5 ft at 11 seconds.
.TUE...SW winds 10 to 15 kt. Seas around 5 ft, occasionally to
6 ft. Wave Detail: SE 5 ft at 12 seconds and SW 2 ft at
3 seconds.
.TUE NIGHT...SW winds 10 to 15 kt. Seas 5 to 6 ft, occasionally
to 8 ft. Wave Detail: SE 5 ft at 12 seconds and SW 3 ft at
4 seconds. Chance of showers.
.WED...SW winds 5 to 10 kt, becoming S in the afternoon. Seas
4 to 5 ft, occasionally to 6 ft. Wave Detail: SE 5 ft at
12 seconds and S 2 ft at 4 seconds. Chance of showers.
.WED NIGHT...SE winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to
5 ft. Wave Detail: SE 4 ft at 11 seconds and S 2 ft at 4 seconds.
Chance of showers in the evening, then showers likely after
midnight.
.THU...S winds 10 to 15 kt. Seas 3 to 4 ft, occasionally to 5 ft.
Wave Detail: S 3 ft at 4 seconds and SE 3 ft at 10 seconds.
Showers likely.
.THU NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft, occasionally to
5 ft. Showers likely.
.FRI...SW winds around 10 kt. Seas 3 to 4 ft, occasionally to
5 ft. Chance of showers.
.FRI NIGHT...W winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to
5 ft. Chance of showers.
.SAT...NW winds 5 to 10 kt. Seas around 3 ft. Chance of showers.
.SAT NIGHT...SW winds around 10 kt. Seas 3 to 4 ft, occasionally
to 5 ft. Chance of showers.

$$

ANZ355-230715-
Sandy Hook NJ to Fire Island Inlet NY out 20 nm-
232 PM EDT Mon Sep 22 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING...

.TONIGHT...S winds 5 to 10 kt. Seas 3 to 5 ft, occasionally to
6 ft. Wave Detail: SE 4 ft at 11 seconds.
.TUE...SW winds 10 to 15 kt. Seas 4 to 5 ft, occasionally to
6 ft. Wave Detail: SE 4 ft at 11 seconds.
.TUE NIGHT...SW winds 10 to 15 kt. Seas 4 to 5 ft, occasionally
to 6 ft. Wave Detail: SE 5 ft at 12 seconds and S 3 ft at
4 seconds. Showers likely, mainly in the evening.
.WED...SW winds 5 to 10 kt, becoming S in the afternoon. Seas
4 to 5 ft, occasionally to 6 ft. Wave Detail: SE 4 ft at
12 seconds. Chance of showers in the afternoon.
.WED NIGHT...SE winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to
5 ft. Wave Detail: SE 3 ft at 11 seconds and S 2 ft at 4 seconds.
Chance of showers in the evening, then showers likely after
midnight.
.THU...S winds 10 to 15 kt. Seas 3 to 4 ft, occasionally to 5 ft.
Wave Detail: SE 3 ft at 10 seconds and SE 2 ft at 3 seconds.
Showers likely. Chance of tstms in the afternoon.
.THU NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft, occasionally to
5 ft. Showers likely.
.FRI...SW winds around 10 kt. Seas around 3 ft. Chance of
showers.
.FRI NIGHT...W winds 5 to 10 kt. Seas around 3 ft. Chance of
showers.
.SAT...NW winds 5 to 10 kt. Seas 2 to 3 ft. Chance of showers.
.SAT NIGHT...SW winds around 10 kt. Seas 2 to 3 ft. Chance of
showers.

Winds and seas may be higher in and near tstms.

$$

ANZ332-230715-
Long Island Sound East of the Mouth of the Connecticut River-
232 PM EDT Mon Sep 22 2025

.TONIGHT...S winds 5 to 10 kt, becoming SW after midnight. Seas
2 to 3 ft. Wave Detail: E 2 ft at 10 seconds.
.TUE...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft
at 10 seconds and SW 1 ft at 2 seconds.
.TUE NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E
2 ft at 12 seconds and SW 1 ft at 3 seconds. Showers likely,
mainly in the evening. Patchy fog after midnight.
.WED...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft at
11 seconds. Patchy fog in the morning. Chance of showers.
.WED NIGHT...E winds 5 to 10 kt. Seas around 2 ft in the evening,
then 1 ft or less. Wave Detail: E 2 ft at 11 seconds and SE 1 ft
at 2 seconds, becoming E 1 ft at 3 seconds and E 1 ft at
10 seconds. Chance of showers in the evening, then showers likely
after midnight.
.THU...SE winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: SE
1 ft at 3 seconds and E 1 ft at 10 seconds. Showers likely.
.THU NIGHT...S winds around 10 kt. Seas 1 ft or less. Showers
likely.
.FRI...SW winds around 10 kt. Seas 1 ft or less. Chance of
showers.
.FRI NIGHT...W winds 5 to 10 kt. Seas 1 ft or less. Chance of
showers.
.SAT...N winds 5 to 10 kt. Seas 1 ft or less. Chance of showers.
.SAT NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less. Chance of
showers.

$$

ANZ331-230715-
Long Island Sound East of New Haven CT/Port Jefferson NY to the
Mouth of the Connecticut River-
232 PM EDT Mon Sep 22 2025

.TONIGHT...S winds 5 to 10 kt, becoming SW late. Seas 1 ft or
less. Wave Detail: SW 1 ft at 2 seconds.
.TUE...SW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: SW
1 ft at 2 seconds.
.TUE NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail:
SW 1 ft at 2 seconds. Showers likely.
.WED...SW winds around 5 kt, becoming SE in the afternoon. Seas
1 ft or less. Wave Detail: SW 1 ft at 2 seconds. Chance of
showers.
.WED NIGHT...E winds 5 to 10 kt. Seas 1 ft or less. Wave Detail:
E 1 ft at 2 seconds. Chance of showers in the evening, then
showers likely after midnight.
.THU...SE winds around 10 kt. Seas 1 ft or less. Wave Detail: SE
1 ft at 2 seconds. Showers likely.
.THU NIGHT...S winds 5 to 10 kt. Seas 1 ft or less. Showers
likely.
.FRI...SW winds 5 to 10 kt. Seas 1 ft or less. Chance of showers.
.FRI NIGHT...W winds around 5 kt. Seas 1 ft or less. Chance of
showers.
.SAT...NW winds around 5 kt. Seas 1 ft or less. Chance of
showers.
.SAT NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less. Chance of
showers.

$$

ANZ335-230715-
Long Island Sound West of New Haven CT/Port Jefferson NY-
232 PM EDT Mon Sep 22 2025

.TONIGHT...SW winds 5 to 10 kt. Seas 1 ft or less.
.TUE...SW winds 5 to 10 kt. Seas 1 ft or less.
.TUE NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less. Showers
likely, mainly in the evening.
.WED...SW winds around 5 kt, becoming SE in the afternoon. Seas
1 ft or less. Chance of showers in the afternoon.
.WED NIGHT...E winds 5 to 10 kt. Seas 1 ft or less. Wave Detail:
E 1 ft at 2 seconds. Chance of showers in the evening, then
showers likely after midnight.
.THU...SE winds around 10 kt. Seas 1 ft or less. Wave Detail: E
1 ft at 2 seconds. Showers likely. Chance of tstms in the
afternoon.
.THU NIGHT...S winds 5 to 10 kt. Seas 1 ft or less. Showers
likely.
.FRI...SW winds 5 to 10 kt. Seas 1 ft or less. Chance of showers.
.FRI NIGHT...NW winds around 5 kt. Seas 1 ft or less. Chance of
showers.
.SAT...NW winds around 5 kt. Seas 1 ft or less. Chance of
showers.
.SAT NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less. Chance of
showers.

Winds and seas may be higher in and near tstms.

$$

ANZ338-230715-
New York Harbor-
232 PM EDT Mon Sep 22 2025

.TONIGHT...S winds 5 to 10 kt, becoming SW late. Waves around
2 ft.
.TUE...S winds 5 to 10 kt. Waves around 2 ft.
.TUE NIGHT...SW winds 5 to 10 kt. Waves around 2 ft. Showers
likely, mainly in the evening.
.WED...W winds around 5 kt, becoming S in the afternoon. Waves
around 2 ft. Chance of showers in the afternoon.
.WED NIGHT...SE winds 5 to 10 kt. Waves around 2 ft in the
evening, then 1 ft or less. Chance of showers in the evening,
then showers likely after midnight.
.THU...SE winds around 10 kt. Waves 1 ft or less. Wave Detail: SE
1 ft at 2 seconds. Showers likely. Chance of tstms in the
afternoon.
.THU NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. Chance of
tstms in the evening. Showers likely.
.FRI...SW winds 5 to 10 kt. Waves 1 ft or less. Chance of
showers.
.FRI NIGHT...NW winds 5 to 10 kt. Waves 1 ft or less. Chance of
showers.
.SAT...NW winds 5 to 10 kt. Waves 1 ft or less. Chance of
showers.
.SAT NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. Chance of
showers.

Winds and waves may be higher in and near tstms.

$$

ANZ340-230715-
Peconic and Gardiners Bays-
232 PM EDT Mon Sep 22 2025

.TONIGHT...SW winds 5 to 10 kt. Waves 1 ft or less.
.TUE...SW winds 5 to 10 kt. Waves 1 ft or less.
.TUE NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. Showers
likely, mainly in the evening. Patchy fog after midnight.
.WED...SW winds around 5 kt, becoming S in the afternoon. Waves
1 ft or less. Chance of showers.
.WED NIGHT...SE winds 5 to 10 kt. Waves 1 ft or less. Chance of
showers in the evening, then showers likely after midnight.
.THU...SE winds 5 to 10 kt. Waves 1 ft or less. Showers likely.
.THU NIGHT...S winds 5 to 10 kt. Waves 1 ft or less. Showers
likely.
.FRI...SW winds 5 to 10 kt. Waves 1 ft or less. Chance of
showers.
.FRI NIGHT...W winds around 5 kt. Waves 1 ft or less. Chance of
showers.
.SAT...NW winds around 5 kt. Waves 1 ft or less. Chance of
showers.
.SAT NIGHT...SW winds around 5 kt. Waves 1 ft or less. Chance of
showers.

$$

ANZ345-230715-
South Shore Bays from Jones Inlet through Shinnecock Bay-
232 PM EDT Mon Sep 22 2025

.TONIGHT...S winds 5 to 10 kt, becoming SW late. Waves 1 ft or
less.
.TUE...SW winds 5 to 10 kt. Waves 1 ft or less.
.TUE NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. Showers
likely, mainly in the evening.
.WED...SW winds 5 to 10 kt. Waves 1 ft or less. Chance of showers
in the afternoon.
.WED NIGHT...SE winds 5 to 10 kt. Waves 1 ft or less. Chance of
showers in the evening, then showers likely after midnight.
.THU...S winds 5 to 10 kt. Waves 1 ft or less. Showers likely.
.THU NIGHT...S winds 5 to 10 kt. Waves 1 ft or less. Showers
likely.
.FRI...SW winds 5 to 10 kt. Waves 1 ft or less. Chance of
showers.
.FRI NIGHT...W winds 5 to 10 kt. Waves 1 ft or less. Chance of
showers.
.SAT...NW winds 5 to 10 kt. Waves 1 ft or less. Chance of
showers.
.SAT NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. Chance of
showers.

$$