National Weather Service Marine Forecast FZUS51 KOKX

FZUS51 KOKX 311918
CWFOKX

Coastal Waters Forecast
National Weather Service New York NY
218 PM EST Wed Dec 31 2025

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

ANZ300-010830
218 PM EST Wed Dec 31 2025

Synopsis for the Long Island and Connecticut coastal waters

Low pressure passes to the north tonight, sending a strong cold front through the area Thursday morning. A secondary low deepens over northern New England on Thursday and then tracks north across eastern Canada Thursday night into Friday. Weak high pressure builds in from the southwest on Saturday. Deepening low pressure passes will south and east of the waters Saturday night into Sunday.


ANZ350-010830
Moriches Inlet NY to Montauk Point NY out 20 nm
218 PM EST Wed Dec 31 2025

SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT

GALE WARNING IN EFFECT FROM THURSDAY MORNING THROUGH THURSDAY AFTERNOON

TONIGHT
W winds 15 to 20 kt, becoming SW 20 to 25 kt late this evening and overnight. Seas 4 to 6 ft, occasionally to 8 ft, building to 5 to 8 ft, occasionally to 10 ft after midnight. Wave Detail: SW 6 ft at 6 seconds and E 1 ft at 11 seconds, becoming SW 8 ft at 7 seconds and E 1 ft at 11 seconds. Chance of light snow this evening, then light snow and rain after midnight. Vsby 1 to 3 nm late this evening and overnight.

THU
NW winds 25 to 30 kt with gusts up to 35 kt. Seas 6 to 9 ft, occasionally to 11 ft. Wave Detail: SW 8 ft at 8 seconds and E 1 ft at 14 seconds. Chance of snow and rain showers in the morning with vsby 1 to 3 nm.

THU NIGHT
NW winds 25 to 30 kt, becoming W 20 to 25 kt after midnight. Seas 5 to 8 ft, occasionally to 10 ft. Wave Detail: W 7 ft at 7 seconds and SE 1 ft at 13 seconds.

FRI
W winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 5 ft, occasionally to 6 ft. Wave Detail: W 5 ft at 6 seconds and E 1 ft at 12 seconds.

FRI NIGHT
W winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: SW 5 ft at 6 seconds and E 1 ft at 12 seconds.

SAT
W winds 15 to 20 kt, diminishing to 10 to 15 kt in the afternoon. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: W 4 ft at 5 seconds and E 1 ft at 11 seconds.

SAT NIGHT
NW winds 5 to 10 kt, becoming N after midnight. Seas around 2 ft.

SUN
N winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft.

SUN NIGHT
NW winds 15 to 20 kt. Seas 2 to 3 ft.

MON
NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft.

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


ANZ353-010830
Fire Island Inlet NY to Moriches Inlet NY out 20 nm
218 PM EST Wed Dec 31 2025

SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT

GALE WARNING IN EFFECT FROM THURSDAY MORNING THROUGH THURSDAY AFTERNOON

TONIGHT
SW winds 15 to 20 kt, increasing to 20 to 25 kt late this evening and overnight. Seas 4 to 6 ft, occasionally to 8 ft, building to 5 to 8 ft, occasionally to 10 ft after midnight. Wave Detail: SW 5 ft at 5 seconds and E 1 ft at 11 seconds, becoming SW 7 ft at 7 seconds and E 1 ft at 11 seconds. Chance of light snow this evening, then light snow and rain after midnight. Vsby 1 to 3 nm late this evening and overnight.

THU
NW winds 25 to 30 kt with gusts up to 35 kt. Seas 5 to 8 ft, occasionally to 10 ft. Wave Detail: W 7 ft at 7 seconds and E 1 ft at 11 seconds. Chance of snow showers in the morning with vsby 1 to 3 nm.

THU NIGHT
NW winds 20 to 25 kt, becoming W 15 to 20 kt after midnight. Seas 5 to 7 ft, occasionally to 9 ft, subsiding to 4 to 5 ft, occasionally to 6 ft after midnight. Wave Detail: W 6 ft at 6 seconds and E 1 ft at 13 seconds, becoming W 5 ft at 5 seconds and E 1 ft at 13 seconds.

FRI
W winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 5 ft, occasionally to 6 ft. Wave Detail: W 4 ft at 5 seconds and E 1 ft at 12 seconds.

FRI NIGHT
W winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: W 4 ft at 5 seconds and E 1 ft at 12 seconds.

SAT
NW winds 10 to 15 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: W 3 ft at 5 seconds and E 1 ft at 11 seconds.

SAT NIGHT
NW winds 5 to 10 kt, becoming N after midnight. Seas around 2 ft.

SUN
N winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft.

SUN NIGHT
NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft.

MON
NW winds 10 to 15 kt. Seas 2 to 3 ft.

MON NIGHT
SW winds around 10 kt. Seas around 2 ft.


ANZ355-010830
Sandy Hook NJ to Fire Island Inlet NY out 20 nm
218 PM EST Wed Dec 31 2025

SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT

GALE WARNING IN EFFECT FROM THURSDAY MORNING THROUGH THURSDAY AFTERNOON

TONIGHT
SW winds 15 to 20 kt, increasing to 20 to 25 kt late this evening and overnight. Seas 4 to 6 ft, occasionally to 8 ft. Wave Detail: SW 6 ft at 6 seconds and SE 1 ft at 9 seconds. Chance of light snow this evening, then light snow and rain likely after midnight. Vsby 1 to 3 nm.

THU
NW winds 25 to 30 kt, diminishing to 20 to 25 kt in the afternoon. Gusts up to 35 kt. Seas 4 to 6 ft, occasionally to 8 ft. Wave Detail: W 6 ft at 6 seconds and SE 2 ft at 8 seconds. Chance of snow showers in the morning with vsby 1 to 3 nm.

THU NIGHT
W winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: W 5 ft at 5 seconds and SE 2 ft at 13 seconds.

FRI
W winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: W 3 ft at 4 seconds and E 1 ft at 13 seconds.

FRI NIGHT
W winds 15 to 20 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: W 3 ft at 4 seconds and E 1 ft at 12 seconds.

SAT
NW winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: W 3 ft at 4 seconds and SE 1 ft at 12 seconds.

SAT NIGHT
NW winds 5 to 10 kt. Seas around 2 ft.

SUN
N winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft.

SUN NIGHT
NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft.

MON
NW winds 10 to 15 kt. Seas 2 to 3 ft.

MON NIGHT
SW winds around 10 kt. Seas around 2 ft.


ANZ332-010830
Long Island Sound East of the Mouth of the Connecticut River
218 PM EST Wed Dec 31 2025

SMALL CRAFT ADVISORY IN EFFECT FROM 1 AM EST THURSDAY THROUGH THURSDAY EVENING

TONIGHT
SW winds 10 to 15 kt, increasing to 15 to 20 kt with gusts up to 25 kt after midnight. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds. Chance of light snow late this evening. Light snow after midnight. Vsby 1 to 3 nm late this evening and overnight.

THU
NW winds 20 to 25 kt with gusts up to 30 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: W 4 ft at 4 seconds. Chance of snow showers in the morning with vsby 1 to 3 nm.

THU NIGHT
W winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: W 4 ft at 4 seconds.

FRI
W winds around 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: W 3 ft at 4 seconds.

FRI NIGHT
W winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: W 2 ft at 4 seconds.

SAT
W winds 10 to 15 kt, diminishing to 5 to 10 kt in the afternoon. Seas around 2 ft. Wave Detail: W 2 ft at 3 seconds.

SAT NIGHT
NW winds around 5 kt. Seas 1 ft or less.

SUN
NW winds 10 to 15 kt. Seas 1 ft or less.

SUN NIGHT
NW winds 10 to 15 kt. Seas around 2 ft.

MON
NW winds around 10 kt. Seas around 2 ft.

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


ANZ331-010830
Long Island Sound East of New Haven CT/Port Jefferson NY to the Mouth of the Connecticut River
218 PM EST Wed Dec 31 2025

SMALL CRAFT ADVISORY IN EFFECT FROM 1 AM EST THURSDAY THROUGH THURSDAY EVENING

TONIGHT
SW winds 15 to 20 kt. Gusts up to 25 kt late. Seas 2 to 3 ft. Wave Detail: W 3 ft at 4 seconds. Chance of light snow late this evening. Light snow after midnight. Vsby 1 to 3 nm late this evening and overnight.

THU
NW winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: W 4 ft at 5 seconds. Chance of snow showers in the morning with vsby 1 to 3 nm.

THU NIGHT
W winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: W 4 ft at 5 seconds.

FRI
W winds around 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: W 3 ft at 4 seconds.

FRI NIGHT
W winds 10 to 15 kt. Seas around 2 ft. Wave Detail: W 2 ft at 4 seconds.

SAT
W winds 10 to 15 kt, diminishing to 5 to 10 kt in the afternoon. Seas around 2 ft in the morning, then 1 ft or less. Wave Detail: W 2 ft at 4 seconds, becoming W 1 ft at 3 seconds.

SAT NIGHT
NW winds around 5 kt. Seas 1 ft or less.

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

SUN NIGHT
NW winds 10 to 15 kt. Seas 1 ft or less.

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

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


ANZ335-010830
Long Island Sound West of New Haven CT/Port Jefferson NY
218 PM EST Wed Dec 31 2025

SMALL CRAFT ADVISORY IN EFFECT FROM 1 AM EST THURSDAY THROUGH THURSDAY EVENING

TONIGHT
SW winds 10 to 15 kt, becoming W 20 to 25 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds. Slight chance of light snow early this evening. Chance of light snow late this evening, then light snow after midnight. Vsby 1 to 3 nm.

THU
NW winds 25 to 30 kt, diminishing to 20 to 25 kt in the afternoon. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: W 3 ft at 4 seconds. Chance of snow showers in the morning with vsby 1 to 3 nm.

THU NIGHT
W winds 20 to 25 kt, diminishing to 10 to 15 kt after midnight. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: W 3 ft at 4 seconds.

FRI
W winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: W 2 ft at 3 seconds.

FRI NIGHT
W winds 10 to 15 kt. Seas around 2 ft. Wave Detail: W 2 ft at 3 seconds.

SAT
W winds 10 to 15 kt, diminishing to 5 to 10 kt in the afternoon. Seas around 2 ft in the morning, then 1 ft or less. Wave Detail: W 1 ft at 3 seconds, becoming W 1 ft at 2 seconds.

SAT NIGHT
NW winds around 5 kt. Seas 1 ft or less.

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

SUN NIGHT
NW winds 10 to 15 kt. Seas 1 ft or less.

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

MON NIGHT
SW winds 5 to 10 kt. Seas 1 ft or less.


ANZ338-010830
New York Harbor
218 PM EST Wed Dec 31 2025

SMALL CRAFT ADVISORY IN EFFECT FROM 1 AM EST THURSDAY THROUGH THURSDAY AFTERNOON

TONIGHT
SW winds 10 to 15 kt, increasing to 15 to 20 kt with gusts up to 25 kt late this evening and overnight. Waves around 2 ft. Wave Detail: SW 2 ft at 2 seconds. Chance of light snow. Vsby 1 to 3 nm.

THU
NW winds 20 to 25 kt, diminishing to 15 to 20 kt in the afternoon. Waves around 2 ft. Wave Detail: W 2 ft at 2 seconds. Chance of snow showers in the morning with vsby 1 to 3 nm.

THU NIGHT
W winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Waves around 2 ft. Wave Detail: W 2 ft at 2 seconds.

FRI
W winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft. Wave Detail: W 1 ft at 2 seconds.

FRI NIGHT
W winds 10 to 15 kt. Waves 1 to 2 ft in the evening, then 1 ft or less. Wave Detail: W 1 ft at 2 seconds.

SAT
W winds 5 to 10 kt. Waves 1 ft or less.

SAT NIGHT
NW winds around 5 kt. Waves 1 ft or less.

SUN
NW winds 10 to 15 kt. Waves 1 ft or less.

SUN NIGHT
NW winds 10 to 15 kt. Waves 1 ft or less.

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

MON NIGHT
SW winds 5 to 10 kt. Waves 1 ft or less.


ANZ340-010830
Peconic and Gardiners Bays
218 PM EST Wed Dec 31 2025

SMALL CRAFT ADVISORY IN EFFECT FROM 1 AM EST THURSDAY THROUGH THURSDAY EVENING

TONIGHT
SW winds 10 to 15 kt, becoming W 15 to 20 kt with gusts up to 25 kt late. Waves 1 ft or less, then around 2 ft after midnight. Chance of light snow late this evening. Light snow after midnight. Vsby 1 to 3 nm late this evening and overnight.

THU
NW winds 20 to 25 kt with gusts up to 30 kt. Waves around 2 ft. Chance of snow showers in the morning with vsby 1 to 3 nm.

THU NIGHT
W winds 15 to 20 kt with gusts up to 25 kt. Waves around 2 ft.

FRI
W winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft in the morning, then 1 ft or less.

FRI NIGHT
W winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or less.

SAT
W winds 5 to 10 kt. Waves 1 ft or less.

SAT NIGHT
NW winds around 5 kt. Waves 1 ft or less.

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

SUN NIGHT
NW winds 10 to 15 kt. Waves 1 ft or less.

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

MON NIGHT
W winds 5 to 10 kt. Waves 1 ft or less.


ANZ345-010830
South Shore Bays from Jones Inlet through Shinnecock Bay
218 PM EST Wed Dec 31 2025

SMALL CRAFT ADVISORY IN EFFECT FROM 1 AM EST THURSDAY THROUGH THURSDAY EVENING

TONIGHT
SW winds 10 to 15 kt with gusts up to 20 kt, increasing to 20 to 25 kt with gusts up to 30 kt. Waves 1 ft or less, then around 2 ft after midnight. Chance of light snow late this evening. Light snow after midnight. Vsby 1 to 3 nm late this evening and overnight.

THU
NW winds 20 to 25 kt with gusts up to 30 kt. Waves around 2 ft. Chance of snow showers in the morning with vsby 1 to 3 nm.

THU NIGHT
NW winds 15 to 20 kt, becoming W 10 to 15 kt after midnight. Waves 1 ft or less.

FRI
W winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or less.

FRI NIGHT
W winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or less.

SAT
W winds 10 to 15 kt, diminishing to 5 to 10 kt in the afternoon. Waves 1 ft or less.

SAT NIGHT
NW winds around 5 kt. Waves 1 ft or less.

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

SUN NIGHT
NW winds 10 to 15 kt. Waves 1 ft or less.

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

MON NIGHT
SW winds 5 to 10 kt. Waves 1 ft or less.