Coastal Waters Forecast
Issued by NWS Upton, NY

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FZUS51 KOKX 041743
CWFOKX

Coastal Waters Forecast
National Weather Service New York NY
143 PM EDT Fri Jul 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

ANZ300-051000-
143 PM EDT Fri Jul 4 2025

.Synopsis for the Long Island and Connecticut coastal waters...
High pressure over the region tonight slowly drifts east, but
remains in control through the weekend. A cold front approaches
from the Great Lakes on Monday, passing slowly across the area
Tuesday or even stalling in close proximity into midweek.

$$

ANZ350-051000-
Moriches Inlet NY to Montauk Point NY out 20 nm-
143 PM EDT Fri Jul 4 2025

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

$$

ANZ353-051000-
Fire Island Inlet NY to Moriches Inlet NY out 20 nm-
143 PM EDT Fri Jul 4 2025

.TONIGHT...SW winds 5 to 10 kt, becoming NW after midnight. Seas
2 to 3 ft. Wave Detail: S 2 ft at 7 seconds and E 1 ft at
8 seconds.
.SAT...NE winds around 5 kt, becoming S in the afternoon. Seas
around 2 ft. Wave Detail: S 2 ft at 7 seconds and SE 1 ft at
17 seconds.
.SAT NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 ft. Wave Detail: S 3 ft at 7 seconds and SE 1 ft at
17 seconds.
.SUN...SW winds 10 to 15 kt with gusts up to 20 kt. Seas around
3 ft. Wave Detail: S 3 ft at 7 seconds and SE 1 ft at 16 seconds.
.SUN NIGHT...SW 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 5 seconds
and SE 1 ft at 8 seconds.
.MON...S winds 10 to 15 kt. Seas around 3 ft. Wave Detail: S 3 ft
at 5 seconds and SE 1 ft at 8 seconds.
.MON NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft, occasionally
to 5 ft. Chance of showers after midnight.
.TUE...SW winds 5 to 10 kt. Seas around 3 ft. Chance of showers.
.TUE NIGHT...SW winds 5 to 10 kt. Seas around 3 ft.
.WED...E winds 5 to 10 kt. Seas around 3 ft.
.WED NIGHT...S winds 5 to 10 kt. Seas around 3 ft.

$$

ANZ355-051000-
Sandy Hook NJ to Fire Island Inlet NY out 20 nm-
143 PM EDT Fri Jul 4 2025

.TONIGHT...SW winds 5 to 10 kt, becoming N after midnight. Seas
2 to 3 ft. Wave Detail: S 2 ft at 7 seconds and W 1 ft at
2 seconds.
.SAT...NE winds around 5 kt, becoming S with gusts up to 20 kt in
the afternoon. Seas around 2 ft. Wave Detail: S 2 ft at 7 seconds
and E 1 ft at 8 seconds.
.SAT NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 ft. Wave Detail: S 3 ft at 6 seconds and SE 1 ft at
17 seconds.
.SUN...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft
at 7 seconds and SE 1 ft at 16 seconds.
.SUN NIGHT...SW 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 5 seconds
and SE 1 ft at 8 seconds.
.MON...SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up
to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: S 3 ft at
7 seconds and SE 1 ft at 8 seconds.
.MON NIGHT...S winds 10 to 15 kt with gusts up to 20 kt, becoming
SW 5 to 10 kt after midnight. Seas around 3 ft. Chance of showers
after midnight.
.TUE...S winds 5 to 10 kt. Seas 2 to 3 ft. Chance of showers and
tstms.
.TUE NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.WED...E winds 5 to 10 kt. Seas 2 to 3 ft.
.WED NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft.

Winds and seas may be higher in and near tstms.

$$

ANZ332-051000-
Long Island Sound East of the Mouth of the Connecticut River-
143 PM EDT Fri Jul 4 2025

.TONIGHT...W winds 5 to 10 kt, becoming N after midnight. Seas
around 2 ft this evening, then 1 ft or less. Wave Detail: W 1 ft
at 2 seconds and SE 1 ft at 8 seconds, becoming W 1 ft at
2 seconds and E 1 ft at 7 seconds.
.SAT...NW winds around 5 kt, becoming S in the afternoon. Seas
1 ft or less. Wave Detail: S 1 ft at 2 seconds and SE 1 ft at
7 seconds.
.SAT NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail:
SW 1 ft at 2 seconds and SE 1 ft at 6 seconds.
.SUN...SW winds 10 to 15 kt with gusts up to 20 kt. Seas around
2 ft. Wave Detail: SW 1 ft at 3 seconds and SE 1 ft at 6 seconds.
.SUN NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
around 2 ft. Wave Detail: SW 1 ft at 3 seconds.
.MON...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SW
1 ft at 3 seconds.
.MON NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Chance of
showers after midnight.
.TUE...SW winds 5 to 10 kt. Seas around 2 ft. Chance of showers.
.TUE NIGHT...SW winds 5 to 10 kt. Seas around 2 ft.
.WED...SE winds 5 to 10 kt. Seas around 2 ft.
.WED NIGHT...SE winds 5 to 10 kt. Seas around 2 ft.

$$

ANZ331-051000-
Long Island Sound East of New Haven CT/Port Jefferson NY to the
Mouth of the Connecticut River-
143 PM EDT Fri Jul 4 2025

.TONIGHT...NW winds 5 to 10 kt, becoming N after midnight. Seas
1 ft or less. Wave Detail: W 1 ft at 2 seconds.
.SAT...NE winds around 5 kt, becoming S in the afternoon. Seas
1 ft or less.
.SAT NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail:
SW 1 ft at 2 seconds.
.SUN...SW 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: SW
1 ft at 2 seconds.
.SUN NIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. Seas 1 ft or less. Wave Detail: SW 1 ft at
2 seconds.
.MON...SW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: SW
1 ft at 3 seconds.
.MON NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less. Chance of
showers after midnight.
.TUE...SW winds 5 to 10 kt. Seas 1 ft or less. Chance of showers
and tstms.
.TUE NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less.
.WED...E winds around 5 kt. Seas 1 ft or less.
.WED NIGHT...E winds around 5 kt. Seas 1 ft or less.

Winds and seas may be higher in and near tstms.

$$

ANZ335-051000-
Long Island Sound West of New Haven CT/Port Jefferson NY-
143 PM EDT Fri Jul 4 2025

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

Winds and seas may be higher in and near tstms.

$$

ANZ338-051000-
New York Harbor-
143 PM EDT Fri Jul 4 2025

.TONIGHT...NW winds around 5 kt, becoming N around 5 kt after
midnight. Waves 1 ft or less.
.SAT...NE winds around 5 kt, becoming SE with gusts up to 20 kt
in the afternoon. Waves 1 ft or less.
.SAT NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less.
.SUN...SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up
to 20 kt in the afternoon. Waves 1 ft or less, then around 2 ft
in the afternoon. Wave Detail: S 1 ft at 2 seconds.
.SUN NIGHT...S winds 10 to 15 kt with gusts up to 20 kt, becoming
SW 5 to 10 kt after midnight. Waves around 2 ft in the evening,
then 1 ft or less. Wave Detail: S 1 ft at 2 seconds.
.MON...S winds 5 to 10 kt. Waves 1 ft or less, then 1 to 2 ft in
the afternoon. Chance of showers in the afternoon.
.MON NIGHT...S winds 10 to 15 kt, becoming SW 5 to 10 kt after
midnight. Waves 1 to 2 ft. Chance of showers.
.TUE...S winds 5 to 10 kt. Waves 1 ft or less. Chance of showers
and tstms.
.TUE NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less.
.WED...E winds 5 to 10 kt. Waves 1 to 2 ft.
.WED NIGHT...SE winds 5 to 10 kt. Waves around 2 ft. Chance of
showers.

Winds and waves may be higher in and near tstms.

$$

ANZ340-051000-
Peconic and Gardiners Bays-
143 PM EDT Fri Jul 4 2025

.TONIGHT...W winds 5 to 10 kt, becoming N after midnight. Waves
1 ft or less.
.SAT...NE winds around 5 kt, becoming S in the afternoon. Waves
1 ft or less.
.SAT NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less.
.SUN...SW 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.
.SUN NIGHT...SW winds 10 to 15 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. Chance of
showers after midnight.
.TUE...SW winds 5 to 10 kt. Waves 1 ft or less. Chance of
showers.
.TUE NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less.
.WED...E winds around 5 kt. Waves around 2 ft.
.WED NIGHT...SE winds around 5 kt. Waves 2 to 3 ft.

$$

ANZ345-051000-
South Shore Bays from Jones Inlet through Shinnecock Bay-
143 PM EDT Fri Jul 4 2025

.TONIGHT...SW winds around 5 kt, becoming N around 5 kt after
midnight. Waves 1 ft or less.
.SAT...E winds around 5 kt, becoming S in the afternoon. Waves
1 ft or less.
.SAT NIGHT...SW winds around 10 kt. Waves 1 ft or less.
.SUN...SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up
to 20 kt in the afternoon. Waves 1 ft or less, then around 2 ft
in the afternoon.
.SUN NIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. Waves 1 ft or less.
.MON...S winds 5 to 10 kt. Waves 1 ft or less.
.MON NIGHT...S winds 5 to 10 kt. Waves 1 ft or less. Chance of
showers after midnight.
.TUE...SW winds 5 to 10 kt. Waves 1 ft or less. Chance of showers
and tstms.
.TUE NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less.
.WED...E winds around 5 kt. Waves around 2 ft.
.WED NIGHT...S winds around 5 kt. Waves 2 to 3 ft.

Winds and waves may be higher in and near tstms.

$$