Coastal Waters Forecast
Issued by NWS Upton, NY

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878
FZUS51 KOKX 041942
CWFOKX

Coastal Waters Forecast
National Weather Service New York NY
342 PM EDT Fri Apr 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

ANZ300-050830-
342 PM EDT Fri Apr 4 2025

.Synopsis for the Long Island and Connecticut coastal waters...
High pressure passes overhead tonight. A warm front approaches the
area on Saturday and may lift to the north Saturday night. A cold
front pushes through Sunday, followed by weak low pressure
tracking offshore on Monday into Monday night. A secondary cold
front pivots through late Monday night into early Tuesday. High
pressure builds for mid week before pushing offshore Thursday. A
frontal system may approach late on Friday.


$$

ANZ350-050830-
Moriches Inlet NY to Montauk Point NY out 20 nm-
342 PM EDT Fri Apr 4 2025

.TONIGHT...NW winds 5 to 10 kt, becoming NE after midnight, then
becoming E 10 to 15 kt late. Seas 3 to 4 ft, occasionally to
5 ft. Wave Detail: S 4 ft at 7 seconds.
.SAT...E winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
5 ft, occasionally to 6 ft. Wave Detail: SE 5 ft at 6 seconds.
Chance of rain in the morning, then rain likely in the afternoon.
.SAT NIGHT...SE winds 15 to 20 kt, becoming S 10 to 15 kt after
midnight. Seas 4 to 5 ft, occasionally to 6 ft. Wave Detail: SE
5 ft at 6 seconds and SE 1 ft at 12 seconds. Slight chance of
tstms. Rain likely in the evening, then showers likely after
midnight.
.SUN...SW winds 10 to 15 kt, becoming W in the afternoon. Seas
4 to 5 ft, occasionally to 6 ft. Wave Detail: SE 5 ft at
7 seconds. Chance of showers.
.SUN NIGHT...N winds 10 to 15 kt. Seas 4 to 5 ft, occasionally to
6 ft. Wave Detail: S 5 ft at 8 seconds. Showers.
.MON...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to
6 ft, occasionally to 8 ft. Wave Detail: S 5 ft at 8 seconds and
E 2 ft at 3 seconds. Showers.
.MON NIGHT...NE winds around 10 kt, becoming N after midnight.
Seas 5 to 6 ft, occasionally to 8 ft. Chance of showers in the
evening.
.TUE...W winds 20 to 25 kt. Seas 5 to 6 ft, occasionally to 8 ft.
.TUE NIGHT...NW winds 20 to 25 kt with gusts up to 30 kt. Seas
4 to 6 ft, occasionally to 8 ft.
.WED...W winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
5 ft, occasionally to 6 ft.
.WED NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft.

Winds and seas may be higher in and near tstms.

$$

ANZ353-050830-
Fire Island Inlet NY to Moriches Inlet NY out 20 nm-
342 PM EDT Fri Apr 4 2025

.TONIGHT...W winds 5 to 10 kt, becoming N late this evening and
early morning, then becoming E 10 to 15 kt late. Seas 3 to 4 ft,
occasionally to 5 ft. Wave Detail: S 4 ft at 7 seconds. Slight
chance of rain late.
.SAT...E winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
5 ft, occasionally to 6 ft. Wave Detail: SE 5 ft at 7 seconds and
SE 1 ft at 12 seconds. Chance of rain in the morning, then rain
likely in the afternoon.
.SAT NIGHT...SE winds 15 to 20 kt, becoming SW 5 to 10 kt after
midnight. Seas around 4 ft, occasionally to 5 ft. Wave Detail: SE
4 ft at 6 seconds and SE 1 ft at 12 seconds. Slight chance of
tstms. Rain likely in the evening, then showers likely after
midnight.
.SUN...SW winds 10 to 15 kt, becoming NW in the afternoon. Seas
4 to 5 ft, occasionally to 6 ft. Wave Detail: SE 5 ft at
7 seconds. Chance of showers.
.SUN NIGHT...N winds 10 to 15 kt. Seas 4 to 5 ft, occasionally to
6 ft. Wave Detail: SE 5 ft at 7 seconds. Showers.
.MON...NE winds 10 to 15 kt. Seas 4 to 5 ft, occasionally to
6 ft. Wave Detail: S 4 ft at 8 seconds and E 2 ft at 6 seconds.
Showers.
.MON NIGHT...E winds around 10 kt, becoming SW after midnight.
Seas 4 to 5 ft, occasionally to 6 ft. Chance of showers in the
evening.
.TUE...W winds 15 to 20 kt with gusts up to 25 kt. Seas 5 to
6 ft, occasionally to 8 ft.
.TUE NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas
4 to 6 ft, occasionally to 8 ft.
.WED...W winds 15 to 20 kt. Seas 2 to 4 ft, occasionally to 5 ft.
.WED NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft.

Winds and seas may be higher in and near tstms.

$$

ANZ355-050830-
Sandy Hook NJ to Fire Island Inlet NY out 20 nm-
342 PM EDT Fri Apr 4 2025

.TONIGHT...NW winds 5 to 10 kt, becoming E late. Seas 2 to 4 ft,
occasionally to 5 ft. Wave Detail: S 4 ft at 7 seconds. Slight
chance of rain after midnight.
.SAT...E winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
4 ft, occasionally to 5 ft. Wave Detail: SE 4 ft at 6 seconds.
Chance of rain in the morning, then rain likely in the afternoon.
.SAT NIGHT...E winds 10 to 15 kt with gusts up to 20 kt, becoming
S 5 to 10 kt after midnight. Seas 3 to 4 ft, occasionally to
5 ft. Wave Detail: SE 4 ft at 6 seconds. Slight chance of tstms.
Rain likely in the evening, then showers likely after midnight.
.SUN...SW winds 10 to 15 kt with gusts up to 20 kt, becoming NW
in the afternoon. Seas 3 to 5 ft, occasionally to 6 ft. Wave
Detail: SE 4 ft at 6 seconds. Showers likely.
.SUN NIGHT...N winds around 10 kt. Seas 3 to 5 ft, occasionally
to 6 ft. Wave Detail: SE 4 ft at 7 seconds. Showers.
.MON...NE winds 10 to 15 kt. Seas 3 to 4 ft, occasionally to
5 ft. Wave Detail: S 4 ft at 8 seconds and NE 2 ft at 6 seconds.
Showers, mainly in the morning.
.MON NIGHT...E winds around 10 kt, becoming SW after midnight.
Seas 3 to 4 ft, occasionally to 5 ft. Chance of showers in the
evening.
.TUE...W winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to
5 ft, occasionally to 6 ft.
.TUE NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas
3 to 5 ft, occasionally to 6 ft.
.WED...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft, occasionally to 5 ft.
.WED NIGHT...SW winds 10 to 15 kt. Seas around 2 ft.

Winds and seas may be higher in and near tstms.

$$

ANZ332-050830-
Long Island Sound East of the Mouth of the Connecticut River-
342 PM EDT Fri Apr 4 2025

.TONIGHT...NW winds 5 to 10 kt, becoming NE after midnight. Seas
around 2 ft. Wave Detail: NE 1 ft at 2 seconds and W 1 ft at
2 seconds.
.SAT...E winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. Wave Detail: SE 3 ft at 4 seconds. Chance of rain in the
morning, then rain likely in the afternoon.
.SAT NIGHT...SE winds 10 to 15 kt with gusts up to 20 kt,
becoming S 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave
Detail: E 3 ft at 5 seconds. Slight chance of tstms. Rain likely
in the evening, then showers likely after midnight.
.SUN...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft at
6 seconds and SW 1 ft at 2 seconds. Chance of showers.
.SUN NIGHT...NW winds 5 to 10 kt, becoming N after midnight. Seas
around 2 ft. Wave Detail: W 1 ft at 3 seconds. Chance of showers
in the evening, then showers after midnight.
.MON...NE winds around 10 kt. Seas 2 to 3 ft. Wave Detail: NE
2 ft at 3 seconds. Showers.
.MON NIGHT...NE winds 5 to 10 kt, becoming N after midnight. Seas
2 to 3 ft. Chance of showers in the evening.
.TUE...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
3 ft. Chance of showers.
.TUE NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas
2 to 3 ft.
.WED...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft.
.WED NIGHT...SW winds 5 to 10 kt. Seas around 2 ft.

Winds and seas may be higher in and near tstms.

$$

ANZ331-050830-
Long Island Sound East of New Haven CT/Port Jefferson NY to the
Mouth of the Connecticut River-
342 PM EDT Fri Apr 4 2025

.TONIGHT...N winds 5 to 10 kt, becoming NE after midnight. Seas
1 ft or less. Wave Detail: NW 1 ft at 2 seconds. Slight chance of
rain late.
.SAT...E winds 10 to 15 kt with gusts up to 20 kt. Seas 1 ft or
less, then around 2 ft in the afternoon. Wave Detail: E 1 ft at
3 seconds, becoming E 2 ft at 3 seconds. Chance of rain in the
morning, then rain likely in the afternoon.
.SAT NIGHT...E winds 10 to 15 kt with gusts up to 20 kt, becoming
SE 5 to 10 kt after midnight. Seas around 2 ft in the evening,
then 1 ft or less. Wave Detail: E 2 ft at 4 seconds, becoming E
1 ft at 4 seconds. Slight chance of tstms. Rain likely in the
evening, then showers likely after midnight.
.SUN...W winds 5 to 10 kt, becoming NW in the afternoon. Seas
1 ft or less. Wave Detail: SW 1 ft at 2 seconds and E 1 ft at
4 seconds. Showers likely.
.SUN NIGHT...N winds 5 to 10 kt. Seas 1 ft or less. Wave Detail:
N 1 ft at 2 seconds. Showers.
.MON...NE winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: NE
1 ft at 2 seconds. Showers, mainly in the morning.
.MON NIGHT...E winds 5 to 10 kt, becoming SW after midnight. Seas
1 ft or less.
.TUE...W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
3 ft. Chance of showers.
.TUE NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas
2 to 3 ft.
.WED...W winds 10 to 15 kt with gusts up to 20 kt. Seas around
2 ft.
.WED NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less.

Winds and seas may be higher in and near tstms.

$$

ANZ335-050830-
Long Island Sound West of New Haven CT/Port Jefferson NY-
342 PM EDT Fri Apr 4 2025

.TONIGHT...N winds 5 to 10 kt, becoming NE late. Seas 1 ft or
less. Slight chance of rain late.
.SAT...E winds 10 to 15 kt with gusts up to 20 kt. Seas 1 ft or
less, then around 2 ft in the afternoon. Wave Detail: E 1 ft at
3 seconds, becoming E 2 ft at 3 seconds. Chance of rain in the
morning, then rain likely in the afternoon.
.SAT NIGHT...E winds 10 to 15 kt, becoming NE 5 to 10 kt after
midnight. Seas around 2 ft in the evening, then 1 ft or less.
Wave Detail: E 2 ft at 4 seconds, becoming E 1 ft at 4 seconds.
Slight chance of tstms. Rain likely in the evening, then showers
likely after midnight.
.SUN...W winds 5 to 10 kt, becoming NW in the afternoon. Seas
1 ft or less. Wave Detail: NW 1 ft at 2 seconds and E 1 ft at
4 seconds. Showers likely.
.SUN NIGHT...N winds 5 to 10 kt. Seas 1 ft or less. Wave Detail:
NW 1 ft at 2 seconds. Showers.
.MON...NE winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: NE
1 ft at 2 seconds. Showers, mainly in the morning.
.MON NIGHT...E winds 5 to 10 kt, becoming SW after midnight. Seas
1 ft or less.
.TUE...W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
3 ft.
.TUE NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas
2 to 3 ft.
.WED...W winds 10 to 15 kt with gusts up to 20 kt. Seas around
2 ft.
.WED NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less.

Winds and seas may be higher in and near tstms.

$$

ANZ338-050830-
New York Harbor-
342 PM EDT Fri Apr 4 2025

.TONIGHT...N winds 5 to 10 kt, becoming NE after midnight. Waves
1 to 2 ft this evening, then 1 ft or less. Slight chance of rain
late this evening and early morning. Chance of rain late.
.SAT...E winds 10 to 15 kt with gusts up to 25 kt. Waves around
2 ft. Wave Detail: E 2 ft at 3 seconds. Rain likely.
.SAT NIGHT...E winds 10 to 15 kt with gusts up to 20 kt, becoming
NE around 5 kt after midnight. Waves 1 to 2 ft. Wave Detail: E
2 ft at 3 seconds. Showers likely with slight chance of tstms.
.SUN...W winds 5 to 10 kt, becoming NW in the afternoon. Waves
1 to 2 ft. Showers likely.
.SUN NIGHT...N winds 5 to 10 kt. Waves around 2 ft. Showers.
.MON...NE winds 5 to 10 kt. Waves around 2 ft. Wave Detail: NE
1 ft at 2 seconds. Showers, mainly in the morning.
.MON NIGHT...SE winds 5 to 10 kt, becoming W after midnight.
Waves 1 to 2 ft.
.TUE...NW winds 15 to 20 kt with gusts up to 25 kt. Waves around
2 ft.
.TUE NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Waves
around 2 ft.
.WED...W winds 10 to 15 kt. Waves around 2 ft.
.WED NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less.

Winds and waves may be higher in and near tstms.

$$

ANZ340-050830-
Peconic and Gardiners Bays-
342 PM EDT Fri Apr 4 2025

.TONIGHT...N winds 5 to 10 kt, becoming NE after midnight. Waves
1 ft or less.
.SAT...E winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or
less. Chance of rain in the morning, then rain likely in the
afternoon.
.SAT NIGHT...SE winds 10 to 15 kt with gusts up to 20 kt,
becoming S 5 to 10 kt after midnight. Waves 1 ft or less. Slight
chance of tstms. Rain likely in the evening, then showers likely
after midnight.
.SUN...W winds 5 to 10 kt, becoming NW in the afternoon. Waves
1 ft or less. Chance of showers.
.SUN NIGHT...N winds 5 to 10 kt. Waves 1 ft or less. Showers.
.MON...NE winds 5 to 10 kt. Waves 1 ft or less. Showers.
.MON NIGHT...NE winds 5 to 10 kt, becoming N after midnight.
Waves 1 ft or less. Chance of showers in the evening.
.TUE...W winds 15 to 20 kt with gusts up to 25 kt. Waves 1 to
2 ft. Chance of showers.
.TUE NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Waves
around 2 ft.
.WED...W winds 10 to 15 kt with gusts up to 20 kt. Waves around
2 ft.
.WED NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less.

Winds and waves may be higher in and near tstms.

$$

ANZ345-050830-
South Shore Bays from Jones Inlet through Shinnecock Bay-
342 PM EDT Fri Apr 4 2025

.TONIGHT...N winds 5 to 10 kt, becoming NE after midnight. Waves
1 ft or less. Slight chance of rain late.
.SAT...E winds 10 to 15 kt with gusts up to 25 kt. Waves 1 ft or
less. Chance of rain in the morning, then rain likely in the
afternoon.
.SAT NIGHT...E winds 10 to 15 kt with gusts up to 20 kt, becoming
S around 5 kt after midnight. Waves 1 ft or less. Slight chance
of tstms. Rain likely in the evening, then showers likely after
midnight.
.SUN...SW winds 5 to 10 kt, becoming NW in the afternoon. Waves
1 ft or less. Chance of showers in the morning, then showers
likely in the afternoon.
.SUN NIGHT...N winds 5 to 10 kt. Waves 1 ft or less. Showers.
.MON...NE winds 5 to 10 kt. Waves 1 ft or less. Showers, mainly
in the morning.
.MON NIGHT...E winds 5 to 10 kt, becoming SW after midnight.
Waves 1 ft or less. Chance of showers in the evening.
.TUE...W winds 15 to 20 kt with gusts up to 25 kt. Waves 1 ft or
less.
.TUE NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Waves
1 ft or less.
.WED...W winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or
less.
.WED NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less.

Winds and waves may be higher in and near tstms.

$$