Coastal Waters Forecast
Issued by NWS Upton, NY

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FZUS51 KOKX 050636
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Coastal Waters Forecast
National Weather Service New York NY
236 AM EDT Sat Sep 5 2026

Montauk Point NY to Sandy Hook NJ out 60 nm offshore, including
Long Island Sound, the Long Island Bays, and New York Harbor

ANZ300-051915-
236 AM EDT Sat Sep 5 2026

.Synopsis for the Long Island and Connecticut coastal waters...
High pressure gradually builds in through the holiday weekend. A
frontal system is expected to impact the coastal waters midweek,
with small craft conditions likely Wednesday and Wednesday night.

$$

ANZ350-051915-
Moriches Inlet NY to Montauk Point NY out 20 NM-
236 AM EDT Sat Sep 5 2026

.TODAY...N winds 5 to 10 kt, becoming NE late. Seas 2 to 3 ft.
Wave Detail: NW 2 ft at 5 seconds and E 2 ft at 8 seconds.
Isolated showers late.
.TONIGHT...NE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E
2 ft at 8 seconds and S 1 ft at 5 seconds. Scattered showers,
mainly in the evening.
.SUN...NE winds 10 to 15 kt, becoming N 5 to 10 kt in the
afternoon. Seas 2 to 3 ft. Wave Detail: E 3 ft at 7 seconds and S
1 ft at 6 seconds.
.SUN NIGHT...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E
2 ft at 7 seconds and S 1 ft at 6 seconds.
.MON...NW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E 2 ft
at 9 seconds and NW 1 ft at 5 seconds.
.MON NIGHT...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E
2 ft at 9 seconds and W 1 ft at 3 seconds.
.TUE...W winds 5 to 10 kt. Seas around 2 ft.
.TUE NIGHT...SW winds 5 to 10 kt. Seas around 2 ft.
.WED...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to
4 ft, occasionally to 5 ft.
.WED NIGHT...SW winds 25 to 30 kt. Seas 5 to 8 ft, occasionally
to 10 ft.

$$

ANZ353-051915-
Fire Island Inlet NY to Moriches Inlet NY out 20 NM-
236 AM EDT Sat Sep 5 2026

.TODAY...N winds 10 to 15 kt, diminishing to 5 to 10 kt this
afternoon. Seas 2 to 3 ft. Wave Detail: NW 2 ft at 4 seconds and
E 2 ft at 8 seconds.
.TONIGHT...NE winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. Seas 2 to 3 ft. Wave Detail: E 2 ft at 8 seconds and S
1 ft at 5 seconds. Scattered showers.
.SUN...NE winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. Seas 2 to 3 ft. Wave Detail: E 3 ft at 7 seconds and S
1 ft at 6 seconds.
.SUN NIGHT...SW winds around 5 kt, becoming NW after midnight.
Seas around 2 ft. Wave Detail: E 2 ft at 7 seconds and S 1 ft at
6 seconds.
.MON...N winds 5 to 10 kt, becoming NW in the afternoon. Seas
around 2 ft. Wave Detail: E 2 ft at 8 seconds and NW 1 ft at
5 seconds.
.MON NIGHT...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E
2 ft at 8 seconds and W 1 ft at 3 seconds.
.TUE...W winds 5 to 10 kt. Seas around 2 ft.
.TUE NIGHT...SW winds 10 to 15 kt. Seas around 2 ft.
.WED...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to
5 ft, occasionally to 6 ft.
.WED NIGHT...SW winds 25 to 30 kt. Seas 5 to 8 ft, occasionally
to 10 ft.

$$

ANZ355-051915-
Sandy Hook NJ to Fire Island Inlet NY out 20 NM-
236 AM EDT Sat Sep 5 2026

.TODAY...N winds 5 to 10 kt. Seas around 2 ft. Wave Detail: NW
2 ft at 4 seconds and E 2 ft at 8 seconds.
.TONIGHT...NE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E
2 ft at 7 seconds and S 1 ft at 5 seconds. Isolated showers.
.SUN...NE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft
at 5 seconds and S 1 ft at 5 seconds.
.SUN NIGHT...SW winds around 5 kt, becoming NW after midnight.
Seas around 2 ft. Wave Detail: SE 2 ft at 6 seconds.
.MON...N winds 5 to 10 kt, becoming W in the afternoon. Seas
around 2 ft. Wave Detail: E 2 ft at 7 seconds and NW 1 ft at
4 seconds.
.MON NIGHT...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E
2 ft at 8 seconds and SW 1 ft at 3 seconds.
.TUE...W winds 5 to 10 kt. Seas around 2 ft.
.TUE NIGHT...SW winds around 10 kt. Seas around 2 ft.
.WED...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to
4 ft, occasionally to 5 ft.
.WED NIGHT...SW winds 20 to 25 kt with gusts up to 35 kt. Seas
4 to 6 ft, occasionally to 8 ft.

$$

ANZ332-051915-
Long Island Sound East of the Mouth of the Connecticut River-
236 AM EDT Sat Sep 5 2026

.TODAY...N winds 5 to 10 kt, becoming NE late. Seas 1 ft or less.
Wave Detail: NW 1 ft at 2 seconds and E 1 ft at 7 seconds.
Scattered showers this afternoon.
.TONIGHT...NE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E
1 ft at 2 seconds and E 1 ft at 6 seconds. Scattered showers in
the evening.
.SUN...NE winds 5 to 10 kt, becoming NW in the afternoon. Seas
around 2 ft in the morning, then 1 ft or less. Wave Detail: NE
1 ft at 5 seconds, becoming E 1 ft at 5 seconds.
.SUN NIGHT...W winds around 5 kt, becoming NW after midnight.
Seas 1 ft or less. Wave Detail: E 1 ft at 6 seconds.
.MON...NW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: NW
1 ft at 2 seconds.
.MON NIGHT...W winds around 5 kt. Seas 1 ft or less. Wave Detail:
W 1 ft at 2 seconds.
.TUE...W winds 5 to 10 kt. Seas 1 ft or less.
.TUE NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less.
.WED...SW winds 10 to 15 kt with gusts up to 30 kt. Seas 1 to
2 ft.
.WED NIGHT...SW winds 20 to 25 kt with gusts up to 30 kt. Seas
2 to 4 ft, occasionally to 5 ft. Chance of showers.

$$

ANZ331-051915-
Long Island Sound East of New Haven CT/Port Jefferson NY to the
Mouth of the Connecticut River-
236 AM EDT Sat Sep 5 2026

.TODAY...N winds 5 to 10 kt, diminishing to around 5 kt this
afternoon. Seas 1 ft or less. Wave Detail: NW 1 ft at 2 seconds.
Isolated showers early this afternoon. Scattered showers late.
.TONIGHT...NE winds 5 to 10 kt. Seas 1 ft or less. Scattered
showers.
.SUN...NE winds 5 to 10 kt, becoming N in the afternoon. Seas
1 ft or less. Wave Detail: NE 1 ft at 2 seconds.
.SUN NIGHT...NW winds around 5 kt, becoming N after midnight.
Seas 1 ft or less.
.MON...NW winds 5 to 10 kt. Seas 1 ft or less.
.MON NIGHT...NW winds around 5 kt. Seas 1 ft or less.
.TUE...W winds around 5 kt. Seas 1 ft or less.
.TUE NIGHT...SW winds around 5 kt. Seas 1 ft or less.
.WED...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 1 to
2 ft.
.WED NIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Seas
2 to 3 ft. Chance of showers.

$$

ANZ335-051915-
Long Island Sound West of New Haven CT/Port Jefferson NY-
236 AM EDT Sat Sep 5 2026

.TODAY...N winds 5 to 10 kt. Seas 1 ft or less. Isolated showers
late.
.TONIGHT...NE winds 5 to 10 kt. Seas 1 ft or less. Scattered
showers.
.SUN...NE winds 5 to 10 kt. Seas 1 ft or less.
.SUN NIGHT...N winds 5 to 10 kt. Seas 1 ft or less.
.MON...NW winds 5 to 10 kt. Seas 1 ft or less.
.MON NIGHT...NW winds around 5 kt. Seas 1 ft or less.
.TUE...W winds around 5 kt. Seas 1 ft or less.
.TUE NIGHT...SW winds around 5 kt. Seas 1 ft or less.
.WED...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 1 to
2 ft.
.WED NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas
2 to 3 ft.

$$

ANZ338-051915-
New York Harbor-
236 AM EDT Sat Sep 5 2026

.TODAY...N winds 5 to 10 kt. Waves 1 ft or less.
.TONIGHT...NE winds 5 to 10 kt. Waves 1 ft or less. Isolated
showers after midnight.
.SUN...NE winds 5 to 10 kt. Waves 1 ft or less.
.SUN NIGHT...E winds around 5 kt, becoming NW after midnight.
Waves 1 ft or less.
.MON...N winds 5 to 10 kt, becoming NW in the afternoon. Waves
1 ft or less.
.MON NIGHT...W winds around 5 kt, increasing to 5 to 10 kt after
midnight. Waves 1 ft or less.
.TUE...W winds around 5 kt. Waves 1 ft or less.
.TUE NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less.
.WED...SW winds 10 to 15 kt with gusts up to 25 kt. Waves 1 to
2 ft.
.WED NIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Waves
2 to 3 ft.

$$

ANZ340-051915-
Peconic and Gardiners Bays-
236 AM EDT Sat Sep 5 2026

.TODAY...N winds 5 to 10 kt, diminishing to around 5 kt this
afternoon. Waves 1 ft or less. Scattered showers this afternoon.
.TONIGHT...NE winds 5 to 10 kt. Waves 1 ft or less. Scattered
showers, mainly in the evening.
.SUN...NE winds 5 to 10 kt, becoming N in the afternoon. Waves
1 ft or less.
.SUN NIGHT...NW winds around 5 kt. Waves 1 ft or less.
.MON...NW winds 5 to 10 kt. Waves 1 ft or less.
.MON NIGHT...W winds around 5 kt. Waves 1 ft or less.
.TUE...W winds around 5 kt. Waves 1 ft or less.
.TUE NIGHT...SW winds around 5 kt. Waves 1 ft or less.
.WED...SW winds 10 to 15 kt with gusts up to 25 kt. Waves 1 ft or
less.
.WED NIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Waves
around 2 ft. Chance of showers.

$$

ANZ345-051915-
South Shore Bays from Jones Inlet through Shinnecock Bay-
236 AM EDT Sat Sep 5 2026

.TODAY...N winds 5 to 10 kt. Waves 1 ft or less.
.TONIGHT...NE winds 5 to 10 kt. Waves 1 ft or less. Scattered
showers.
.SUN...NE winds 5 to 10 kt. Waves 1 ft or less.
.SUN NIGHT...W winds around 5 kt, becoming NW after midnight.
Waves 1 ft or less.
.MON...NW winds 5 to 10 kt. Waves 1 ft or less.
.MON NIGHT...W winds around 5 kt. Waves 1 ft or less.
.TUE...W winds 5 to 10 kt. Waves 1 ft or less.
.TUE NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less.
.WED...SW winds 15 to 20 kt with gusts up to 30 kt. Waves 1 ft or
less.
.WED NIGHT...SW winds 20 to 25 kt with gusts up to 30 kt. Waves
around 2 ft.

$$

ANZ380-051915-
Waters from Moriches Inlet NY to Montauk Point NY from 20 to
60 nm-
236 AM EDT Sat Sep 5 2026

.TODAY...N winds 10 to 15 kt, diminishing to 5 to 10 kt this
afternoon. Seas 2 to 3 ft. Wave Detail: NW 2 ft at 4 seconds and
E 2 ft at 8 seconds.
.TONIGHT...NE winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: NE
3 ft at 7 seconds and S 1 ft at 5 seconds. Isolated showers.
.SUN...NE winds 10 to 15 kt. Seas 3 to 4 ft, occasionally to
5 ft. Wave Detail: NE 3 ft at 7 seconds and S 1 ft at 6 seconds.
.SUN NIGHT...NW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: NE
3 ft at 8 seconds and S 1 ft at 6 seconds.
.MON...NW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: NE 3 ft
at 9 seconds and W 2 ft at 5 seconds.
.MON NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: W
2 ft at 4 seconds and NE 2 ft at 9 seconds.
.TUE...W winds around 10 kt. Seas 2 to 3 ft.
.TUE NIGHT...SW winds around 10 kt. Seas 2 to 3 ft.
.WED...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
4 ft, occasionally to 5 ft.
.WED NIGHT...SW winds 20 to 25 kt with gusts up to 35 kt. Seas
5 to 8 ft, occasionally to 10 ft.

$$

ANZ383-051915-
Waters from Fire Island Inlet NY to Moriches Inlet NY from 20 to
60 nm-
236 AM EDT Sat Sep 5 2026

.TODAY...N winds 10 to 15 kt, diminishing to 5 to 10 kt this
afternoon. Seas 2 to 3 ft. Wave Detail: N 2 ft at 4 seconds and E
2 ft at 8 seconds.
.TONIGHT...NE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: NE
3 ft at 6 seconds and SW 1 ft at 5 seconds. Isolated showers.
.SUN...NE winds 10 to 15 kt. Seas around 3 ft. Wave Detail: E
3 ft at 7 seconds and S 1 ft at 5 seconds.
.SUN NIGHT...N winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E
3 ft at 8 seconds and S 1 ft at 5 seconds.
.MON...NW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft
at 9 seconds and NW 2 ft at 3 seconds.
.MON NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: W
2 ft at 3 seconds and NE 2 ft at 8 seconds.
.TUE...W winds around 10 kt. Seas 2 to 3 ft.
.TUE NIGHT...SW winds around 10 kt. Seas 2 to 3 ft.
.WED...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
5 ft, occasionally to 6 ft.
.WED NIGHT...SW winds 20 to 25 kt with gusts up to 35 kt. Seas
5 to 8 ft, occasionally to 10 ft.

$$

ANZ385-051915-
Waters from Sandy Hook NJ to Fire Island Inlet NY from 20 to
60 nm-
236 AM EDT Sat Sep 5 2026

.TODAY...N winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: NW 2 ft
at 4 seconds and E 2 ft at 8 seconds.
.TONIGHT...NE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E
2 ft at 7 seconds and S 1 ft at 5 seconds. Isolated showers in
the evening, then scattered showers after midnight.
.SUN...NE winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: NE 3 ft
at 7 seconds and S 1 ft at 5 seconds. Isolated showers in the
morning.
.SUN NIGHT...SE winds around 5 kt, becoming NW after midnight.
Seas 2 to 3 ft. Wave Detail: E 3 ft at 8 seconds and S 1 ft at
5 seconds.
.MON...NW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft
at 8 seconds and W 1 ft at 3 seconds.
.MON NIGHT...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E
2 ft at 10 seconds and W 1 ft at 4 seconds.
.TUE...W winds 5 to 10 kt. Seas around 2 ft.
.TUE NIGHT...SW winds around 10 kt. Seas 2 to 3 ft.
.WED...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
5 ft, occasionally to 6 ft.
.WED NIGHT...SW winds 20 to 25 kt with gusts up to 30 kt. Seas
5 to 7 ft, occasionally to 9 ft.

$$