National Weather Service Marine Forecast FZUS51 KOKX

FZUS51 KOKX 200625
CWFOKX

Coastal Waters Forecast
National Weather Service New York NY
225 AM EDT Mon Apr 20 2026

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

ANZ300-202000
225 AM EDT Mon Apr 20 2026

Synopsis for the Long Island and Connecticut coastal waters

A secondary cold front will move through early this morning, followed by building high pressure into Tuesday. A weak frontal system moves through Tuesday night into Wednesday. Weak high pressure builds in for Thursday and Friday.

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ANZ350-202000
Moriches Inlet NY to Montauk Point NY out 20 NM
225 AM EDT Mon Apr 20 2026

OVERNIGHT
NW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 5 seconds and E 2 ft at 7 seconds.

TODAY
W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 7 seconds and W 1 ft at 4 seconds. Slight chance of showers.

TONIGHT
N winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: NW 2 ft at 3 seconds and E 2 ft at 7 seconds.

TUE
N winds 10 to 15 kt with gusts up to 20 kt, becoming S around 5 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: W 2 ft at 4 seconds and NE 2 ft at 5 seconds.

TUE NIGHT
SW winds 5 to 10 kt, becoming S 10 to 15 kt after midnight. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds and E 2 ft at 7 seconds. Chance of showers after midnight.

WED
S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 5 seconds and E 1 ft at 8 seconds. Chance of showers.

WED NIGHT
E winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to 5 ft.

THU
NW winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to 5 ft.

THU NIGHT
W winds 5 to 10 kt. Seas 2 to 3 ft.

FRI
NW winds 5 to 10 kt. Seas around 2 ft.

FRI NIGHT
SE winds 5 to 10 kt. Seas around 2 ft.

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ANZ353-202000
Fire Island Inlet NY to Moriches Inlet NY out 20 NM
225 AM EDT Mon Apr 20 2026

OVERNIGHT
NW winds around 5 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 7 seconds and W 1 ft at 4 seconds.

TODAY
W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 7 seconds and W 1 ft at 4 seconds. Chance of showers.

TONIGHT
N winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 4 seconds and SE 2 ft at 7 seconds.

TUE
N winds 10 to 15 kt, becoming S 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: N 2 ft at 5 seconds and W 1 ft at 4 seconds.

TUE NIGHT
S winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 3 seconds and E 2 ft at 7 seconds. Chance of showers after midnight.

WED
S winds 10 to 15 kt. Seas around 3 ft. Wave Detail: S 3 ft at 5 seconds and E 1 ft at 8 seconds. Chance of showers.

WED NIGHT
E winds 5 to 10 kt, becoming NE after midnight. Seas around 3 ft.

THU
NW winds 5 to 10 kt. Seas around 3 ft.

THU NIGHT
W winds 5 to 10 kt. Seas 2 to 3 ft.

FRI
NE winds 5 to 10 kt. Seas around 2 ft.

FRI NIGHT
SE winds around 10 kt. Seas around 2 ft.

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ANZ355-202000
Sandy Hook NJ to Fire Island Inlet NY out 20 NM
225 AM EDT Mon Apr 20 2026

OVERNIGHT
NW winds around 5 kt. Seas 2 to 3 ft. Wave Detail: W 2 ft at 4 seconds and SE 2 ft at 7 seconds.

TODAY
W winds 5 to 10 kt, becoming NW in the afternoon. Seas around 2 ft. Wave Detail: SE 2 ft at 7 seconds and W 1 ft at 3 seconds. Chance of showers.

TONIGHT
N winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: NW 2 ft at 3 seconds and SE 2 ft at 7 seconds.

TUE
N winds 10 to 15 kt, becoming S 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: N 2 ft at 4 seconds.

TUE NIGHT
S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 4 seconds and E 1 ft at 7 seconds. Chance of showers after midnight.

WED
S winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 5 seconds and E 1 ft at 8 seconds. Chance of showers.

WED NIGHT
NE winds 5 to 10 kt. Seas 2 to 3 ft.

THU
NW winds 5 to 10 kt. Seas 2 to 3 ft.

THU NIGHT
NW winds 5 to 10 kt. Seas 2 to 3 ft.

FRI
NE winds 5 to 10 kt. Seas around 2 ft.

FRI NIGHT
SE winds around 10 kt. Seas around 2 ft.

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ANZ332-202000
Long Island Sound East of the Mouth of the Connecticut River
225 AM EDT Mon Apr 20 2026

OVERNIGHT
W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: W 1 ft at 3 seconds and E 1 ft at 6 seconds.

TODAY
W winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: W 1 ft at 3 seconds. Slight chance of showers.

TONIGHT
N winds 5 to 10 kt. Seas 1 ft or less, then around 2 ft after midnight. Wave Detail: NW 1 ft at 2 seconds, becoming N 1 ft at 3 seconds.

TUE
N winds 5 to 10 kt, becoming SW in the afternoon. Seas around 2 ft in the morning, then 1 ft or less. Wave Detail: NE 1 ft at 4 seconds, becoming E 1 ft at 4 seconds.

TUE NIGHT
SW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: SE 1 ft at 3 seconds. Chance of showers after midnight.

WED
S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 1 ft at 2 seconds. Chance of showers in the morning.

WED NIGHT
E winds 5 to 10 kt. Seas around 2 ft in the evening, then 1 ft or less.

THU
NW winds 5 to 10 kt. Seas 1 ft or less.

THU NIGHT
NW winds 5 to 10 kt. Seas 1 ft or less.

FRI
W winds 5 to 10 kt. Seas 1 ft or less.

FRI NIGHT
E winds 5 to 10 kt. Seas 1 ft or less.

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ANZ331-202000
Long Island Sound East of New Haven CT/Port Jefferson NY to the Mouth of the Connecticut River
225 AM EDT Mon Apr 20 2026

OVERNIGHT
W winds around 5 kt. Seas 1 ft or less. Wave Detail: W 1 ft at 3 seconds.

TODAY
W winds 5 to 10 kt. Seas 1 ft or less. Slight chance of showers.

TONIGHT
N winds 10 to 15 kt. Seas 1 ft or less. Wave Detail: NW 1 ft at 2 seconds.

TUE
N winds 5 to 10 kt, becoming SW in the afternoon. Seas 1 ft or less. Wave Detail: N 1 ft at 2 seconds.

TUE NIGHT
S winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: S 1 ft at 2 seconds. Chance of showers after midnight.

WED
S winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: S 1 ft at 2 seconds. Chance of showers in the morning.

WED NIGHT
E winds 5 to 10 kt, becoming NE after midnight. Seas 1 ft or less.

THU
NW winds 5 to 10 kt. Seas 1 ft or less.

THU NIGHT
NW winds 5 to 10 kt. Seas 1 ft or less.

FRI
NW winds around 5 kt. Seas 1 ft or less.

FRI NIGHT
E winds 5 to 10 kt. Seas 1 ft or less.

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ANZ335-202000
Long Island Sound West of New Haven CT/Port Jefferson NY
225 AM EDT Mon Apr 20 2026

OVERNIGHT
W winds around 5 kt. Seas 1 ft or less.

TODAY
NW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: NW 1 ft at 2 seconds. Slight chance of showers.

TONIGHT
N winds 10 to 15 kt. Seas 1 ft or less. Wave Detail: NW 1 ft at 2 seconds.

TUE
N winds 5 to 10 kt, becoming S in the afternoon. Seas 1 ft or less.

TUE NIGHT
S winds 10 to 15 kt. Seas 1 ft or less. Wave Detail: S 1 ft at 2 seconds. Chance of showers after midnight.

WED
S winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: S 1 ft at 2 seconds. Chance of showers in the morning.

WED NIGHT
NE winds 5 to 10 kt. Seas 1 ft or less.

THU
NW winds 5 to 10 kt. Seas 1 ft or less.

THU NIGHT
NW winds 5 to 10 kt. Seas 1 ft or less.

FRI
NW winds 5 to 10 kt. Seas 1 ft or less.

FRI NIGHT
E winds 5 to 10 kt. Seas 1 ft or less.

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ANZ338-202000
New York Harbor
225 AM EDT Mon Apr 20 2026

OVERNIGHT
W winds around 5 kt. Waves 1 ft or less.

TODAY
W winds 5 to 10 kt, becoming NW 10 to 15 kt in the afternoon. Waves 1 ft or less. Chance of showers, mainly in the morning.

TONIGHT
N winds 10 to 15 kt. Waves around 2 ft. Wave Detail: NW 1 ft at 2 seconds.

TUE
N winds 5 to 10 kt, becoming SE in the afternoon. Waves 1 ft or less.

TUE NIGHT
S winds 10 to 15 kt. Waves 1 to 2 ft. Wave Detail: S 1 ft at 2 seconds. Chance of showers after midnight.

WED
S winds 10 to 15 kt, becoming SE 5 to 10 kt in the afternoon. Waves 1 to 2 ft in the morning, then 1 ft or less. Wave Detail: S 1 ft at 2 seconds. Chance of showers.

WED NIGHT
NE winds 5 to 10 kt. Waves 1 ft or less.

THU
NW winds 5 to 10 kt. Waves 1 ft or less.

THU NIGHT
NW winds 5 to 10 kt. Waves 1 ft or less.

FRI
NE winds 5 to 10 kt. Waves 1 ft or less.

FRI NIGHT
SE winds 5 to 10 kt. Waves 1 ft or less. Chance of showers.

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ANZ340-202000
Peconic and Gardiners Bays
225 AM EDT Mon Apr 20 2026

OVERNIGHT
W winds around 5 kt. Waves 1 ft or less.

TODAY
W winds around 5 kt. Waves 1 ft or less. Slight chance of showers.

TONIGHT
N winds 5 to 10 kt. Waves 1 ft or less.

TUE
N winds 5 to 10 kt, becoming SW in the afternoon. Waves 1 ft or less.

TUE NIGHT
S winds 5 to 10 kt. Waves 1 ft or less. Chance of showers after midnight.

WED
S winds 5 to 10 kt. Waves 1 ft or less. Chance of showers in the morning.

WED NIGHT
E winds around 5 kt. Waves 1 ft or less.

THU
NW winds 5 to 10 kt. Waves 1 ft or less.

THU NIGHT
NW winds 5 to 10 kt. Waves 1 ft or less.

FRI
W winds around 5 kt. Waves 1 ft or less.

FRI NIGHT
E winds around 5 kt. Waves 1 ft or less.

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ANZ345-202000
South Shore Bays from Jones Inlet through Shinnecock Bay
225 AM EDT Mon Apr 20 2026

OVERNIGHT
W winds around 5 kt. Waves 1 ft or less.

TODAY
W winds 5 to 10 kt. Waves 1 ft or less. Chance of showers.

TONIGHT
N winds 10 to 15 kt. Waves 1 ft or less.

TUE
N winds 5 to 10 kt, becoming S in the afternoon. Waves 1 ft or less.

TUE NIGHT
S winds 5 to 10 kt, increasing to 10 to 15 kt after midnight. Waves 1 ft or less. Chance of showers after midnight.

WED
S winds 10 to 15 kt, diminishing to 5 to 10 kt in the afternoon. Waves 1 ft or less. Chance of showers.

WED NIGHT
NE winds 5 to 10 kt. Waves 1 ft or less.

THU
NW winds 5 to 10 kt. Waves 1 ft or less.

THU NIGHT
NW winds 5 to 10 kt. Waves 1 ft or less.

FRI
N winds 5 to 10 kt. Waves 1 ft or less.

FRI NIGHT
SE winds 5 to 10 kt. Waves 1 ft or less.

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ANZ380-202000
Waters from Moriches Inlet NY to Montauk Point NY from 20 to 60 nm
225 AM EDT Mon Apr 20 2026

OVERNIGHT
NW winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: W 3 ft at 5 seconds and E 2 ft at 7 seconds.

TODAY
W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: W 2 ft at 4 seconds and E 2 ft at 7 seconds. Slight chance of showers in the afternoon.

TONIGHT
NW winds 10 to 15 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: NW 3 ft at 4 seconds and E 2 ft at 7 seconds.

TUE
N winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt in the afternoon. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: NW 3 ft at 4 seconds and NE 3 ft at 8 seconds.

TUE NIGHT
SW winds 5 to 10 kt, becoming S 10 to 15 kt after midnight. Seas 2 to 3 ft. Wave Detail: W 2 ft at 4 seconds and NE 2 ft at 6 seconds. Slight chance of showers after midnight.

WED
S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: SW 4 ft at 6 seconds and E 2 ft at 8 seconds. Chance of showers.

WED NIGHT
SE winds 5 to 10 kt, becoming NE after midnight. Seas around 4 ft, occasionally to 5 ft.

THU
NW winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to 5 ft.

THU NIGHT
W winds around 10 kt. Seas 2 to 3 ft.

FRI
NW winds 5 to 10 kt. Seas 2 to 3 ft.

FRI NIGHT
SE winds around 10 kt. Seas around 2 ft.

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ANZ383-202000
Waters from Fire Island Inlet NY to Moriches Inlet NY from 20 to 60 nm
225 AM EDT Mon Apr 20 2026

OVERNIGHT
NW winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: NW 2 ft at 4 seconds and S 2 ft at 7 seconds.

TODAY
SW winds 5 to 10 kt, becoming NW in the afternoon. Seas 2 to 3 ft. Wave Detail: E 2 ft at 7 seconds and S 2 ft at 7 seconds. Slight chance of showers in the morning, then chance of showers in the afternoon.

TONIGHT
N winds 10 to 15 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: NW 3 ft at 4 seconds and E 2 ft at 7 seconds.

TUE
N winds 10 to 15 kt with gusts up to 20 kt, becoming NW 5 to 10 kt in the afternoon. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: NW 3 ft at 4 seconds and NE 2 ft at 8 seconds.

TUE NIGHT
S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt after midnight. Seas 2 to 3 ft. Wave Detail: W 3 ft at 4 seconds and NE 2 ft at 7 seconds. Slight chance of showers after midnight.

WED
S winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: S 4 ft at 5 seconds and E 2 ft at 8 seconds. Chance of showers.

WED NIGHT
E winds 5 to 10 kt, becoming NE after midnight. Seas 3 to 4 ft, occasionally to 5 ft.

THU
NW winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to 5 ft.

THU NIGHT
W winds 5 to 10 kt. Seas 2 to 3 ft.

FRI
NE winds 5 to 10 kt. Seas around 2 ft.

FRI NIGHT
SE winds around 10 kt. Seas around 2 ft.

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ANZ385-202000
Waters from Sandy Hook NJ to Fire Island Inlet NY from 20 to 60 nm
225 AM EDT Mon Apr 20 2026

OVERNIGHT
NW winds 5 to 10 kt, becoming W late. Seas around 3 ft. Wave Detail: NW 2 ft at 4 seconds and S 2 ft at 7 seconds.

TODAY
SW winds 5 to 10 kt, becoming NW in the afternoon. Seas 2 to 3 ft. Wave Detail: S 2 ft at 7 seconds and E 2 ft at 8 seconds. Chance of showers.

TONIGHT
N winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 4 seconds and SE 1 ft at 7 seconds.

TUE
N winds 10 to 15 kt, becoming W around 5 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: N 2 ft at 4 seconds and NE 2 ft at 8 seconds.

TUE NIGHT
S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt after midnight. Seas 2 to 3 ft. Wave Detail: S 3 ft at 4 seconds and E 2 ft at 7 seconds. Slight chance of showers after midnight.

WED
S winds 10 to 15 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: S 4 ft at 6 seconds and E 2 ft at 8 seconds. Chance of showers.

WED NIGHT
E winds 5 to 10 kt, becoming NE after midnight. Seas 3 to 4 ft, occasionally to 5 ft.

THU
NW winds 5 to 10 kt. Seas around 3 ft.

THU NIGHT
W winds 5 to 10 kt. Seas 2 to 3 ft.

FRI
NE winds 5 to 10 kt. Seas around 2 ft.

FRI NIGHT
SE winds around 10 kt. Seas around 2 ft.