499
FZUS51 KOKX 171912
CWFOKX

Coastal Waters Forecast
National Weather Service New York NY
312 PM EDT Thu Apr 17 2025

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

ANZ300-181000-
312 PM EDT Thu Apr 17 2025

.Synopsis for the Long Island and Connecticut coastal waters...
High pressure settles south of the waters tonight and moves east
and offshore into Friday. A cold front approaches late Saturday
and moves through Saturday night into early Sunday morning. High
pressure then follows into early Monday before the next frontal
system late Monday through Tuesday.

$$

ANZ350-181000-
Moriches Inlet NY to Montauk Point NY out 20 nm-
312 PM EDT Thu Apr 17 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM FRIDAY EVENING THROUGH
SATURDAY AFTERNOON...

.TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming
W 5 to 10 kt late this evening and early morning, then becoming
NW late. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 5 seconds and S
1 ft at 8 seconds.
.FRI...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: SW 3 ft
at 4 seconds and S 1 ft at 8 seconds.
.FRI NIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Seas
3 to 5 ft, occasionally to 6 ft, building to 5 to 7 ft,
occasionally to 9 ft after midnight. Wave Detail: SW 4 ft at
5 seconds and SE 1 ft at 8 seconds, becoming S 6 ft at 7 seconds.
.SAT...SW winds 20 to 25 kt with gusts up to 30 kt. Seas 6 to
8 ft, occasionally to 10 ft. Wave Detail: SW 8 ft at 8 seconds.
.SAT NIGHT...SW winds 20 to 25 kt, becoming W 15 to 20 kt after
midnight. Seas 5 to 8 ft, occasionally to 10 ft. Wave Detail: S
8 ft at 8 seconds. Slight chance of showers.
.SUN...NW winds 10 to 15 kt. Seas 4 to 6 ft, occasionally to
8 ft. Wave Detail: S 5 ft at 8 seconds.
.SUN NIGHT...NW winds around 10 kt. Seas 3 to 4 ft, occasionally
to 5 ft.
.MON...E winds 5 to 10 kt. Seas 2 to 3 ft.
.MON NIGHT...SE winds 10 to 15 kt. Seas 2 to 3 ft. Chance of
showers.
.TUE...S winds 15 to 20 kt. Seas 3 to 4 ft, occasionally to 5 ft.
Chance of showers.
.TUE NIGHT...W winds 10 to 15 kt. Seas 3 to 4 ft, occasionally to
5 ft.

$$

ANZ353-181000-
Fire Island Inlet NY to Moriches Inlet NY out 20 nm-
312 PM EDT Thu Apr 17 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM FRIDAY EVENING THROUGH
SATURDAY AFTERNOON...

.TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming
W 5 to 10 kt late this evening and early morning, then becoming
NW late. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds and S
1 ft at 8 seconds.
.FRI...S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 25 kt in the afternoon. Seas 2 to 4 ft, occasionally to
5 ft. Wave Detail: S 3 ft at 4 seconds and S 1 ft at 8 seconds.
.FRI NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas
4 to 6 ft, occasionally to 8 ft. Wave Detail: S 6 ft at
6 seconds.
.SAT...SW winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to
7 ft, occasionally to 9 ft. Wave Detail: S 7 ft at 7 seconds.
.SAT NIGHT...SW winds 15 to 20 kt, becoming W 10 to 15 kt after
midnight. Seas 5 to 7 ft, occasionally to 9 ft. Wave Detail: S
7 ft at 7 seconds. Slight chance of showers.
.SUN...NW winds 10 to 15 kt. Seas 4 to 5 ft, occasionally to
6 ft. Wave Detail: S 5 ft at 7 seconds and W 1 ft at 4 seconds.
.SUN NIGHT...NW winds around 10 kt, becoming N after midnight.
Seas 3 to 4 ft, occasionally to 5 ft.
.MON...E winds 5 to 10 kt. Seas 2 to 3 ft.
.MON NIGHT...SE winds 10 to 15 kt. Seas 2 to 3 ft. Chance of
showers.
.TUE...SW winds around 15 kt with gusts up to 20 kt. Seas 3 to
4 ft, occasionally to 5 ft. Chance of showers.
.TUE NIGHT...W winds 10 to 15 kt. Seas 3 to 4 ft, occasionally to
5 ft.

$$

ANZ355-181000-
Sandy Hook NJ to Fire Island Inlet NY out 20 nm-
312 PM EDT Thu Apr 17 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM FRIDAY AFTERNOON THROUGH
SATURDAY AFTERNOON...

.TONIGHT...W winds 10 to 15 kt, diminishing to 5 to 10 kt late
this evening and overnight. Seas around 2 ft. Wave Detail: W 2 ft
at 3 seconds and S 1 ft at 8 seconds.
.FRI...S winds 5 to 10 kt, increasing to 15 to 20 kt with gusts
up to 25 kt in the afternoon. Seas 2 to 4 ft, occasionally to
5 ft. Wave Detail: S 4 ft at 4 seconds and S 1 ft at 7 seconds.
.FRI NIGHT...S winds 15 to 20 kt with gusts up to 25 kt. Seas
4 to 5 ft, occasionally to 6 ft. Wave Detail: S 5 ft at
6 seconds.
.SAT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to
6 ft, occasionally to 8 ft. Wave Detail: S 5 ft at 7 seconds.
.SAT NIGHT...SW winds 15 to 20 kt, becoming W 10 to 15 kt after
midnight. Seas 4 to 6 ft, occasionally to 8 ft. Wave Detail: S
5 ft at 7 seconds and W 2 ft at 3 seconds. Slight chance of
showers.
.SUN...NW winds 10 to 15 kt. Seas 3 to 4 ft, occasionally to
5 ft. Wave Detail: S 4 ft at 7 seconds and W 2 ft at 3 seconds.
.SUN NIGHT...NW winds around 10 kt, becoming N after midnight.
Seas 2 to 4 ft, occasionally to 5 ft.
.MON...E winds around 10 kt. Seas around 2 ft.
.MON NIGHT...S winds 10 to 15 kt. Seas 2 to 3 ft. Chance of
showers.
.TUE...SW winds 10 to 15 kt. Seas 3 to 4 ft, occasionally to
5 ft. Chance of showers.
.TUE NIGHT...W winds 10 to 15 kt. Seas 3 to 4 ft, occasionally to
5 ft.

$$

ANZ332-181000-
Long Island Sound East of the Mouth of the Connecticut River-
312 PM EDT Thu Apr 17 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY MORNING THROUGH
SATURDAY AFTERNOON...

.TONIGHT...W winds 10 to 15 kt, becoming NW 5 to 10 kt late this
evening and overnight. Seas around 2 ft this evening, then 1 ft
or less. Wave Detail: W 2 ft at 3 seconds, becoming W 1 ft at
3 seconds.
.FRI...SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up
to 20 kt in the afternoon. Seas 1 ft or less, then around 2 ft in
the afternoon. Wave Detail: S 1 ft at 3 seconds.
.FRI NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds.
.SAT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
3 ft. Wave Detail: SW 2 ft at 3 seconds.
.SAT NIGHT...SW winds 15 to 20 kt, becoming W 10 to 15 kt after
midnight. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: SW
2 ft at 3 seconds and SE 1 ft at 9 seconds. Slight chance of
showers.
.SUN...NW winds 10 to 15 kt with gusts up to 20 kt. Seas around
2 ft. Wave Detail: W 2 ft at 3 seconds.
.SUN NIGHT...NW winds 5 to 10 kt. Seas around 2 ft in the
evening, then 1 ft or less.
.MON...E winds 5 to 10 kt. Seas 1 ft or less.
.MON NIGHT...SE winds 10 to 15 kt. Seas around 2 ft. Chance of
showers.
.TUE...S winds 10 to 15 kt. Seas around 2 ft. Chance of showers.
.TUE NIGHT...W winds 5 to 10 kt. Seas around 2 ft.

$$

ANZ331-181000-
Long Island Sound East of New Haven CT/Port Jefferson NY to the
Mouth of the Connecticut River-
312 PM EDT Thu Apr 17 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY MORNING THROUGH
SATURDAY AFTERNOON...

.TONIGHT...NW winds 5 to 10 kt, becoming N late. Seas 1 ft or
less. Wave Detail: W 1 ft at 3 seconds.
.FRI...S winds around 5 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. Seas 1 ft or less, then 1 to 2 ft
in the afternoon. Wave Detail: S 2 ft at 3 seconds.
.FRI NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds.
.SAT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
3 ft. Wave Detail: SW 2 ft at 3 seconds.
.SAT NIGHT...W winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SW
2 ft at 4 seconds. Slight chance of showers.
.SUN...NW winds 10 to 15 kt with gusts up to 20 kt. Seas around
2 ft. Wave Detail: W 1 ft at 3 seconds.
.SUN NIGHT...N winds 5 to 10 kt. Seas 1 ft or less.
.MON...E winds 5 to 10 kt. Seas 1 ft or less.
.MON NIGHT...SE winds 5 to 10 kt. Seas 1 ft or less. Chance of
showers.
.TUE...S winds around 10 kt. Seas around 2 ft. Chance of showers.
.TUE NIGHT...W winds 5 to 10 kt. Seas around 2 ft.

$$

ANZ335-181000-
Long Island Sound West of New Haven CT/Port Jefferson NY-
312 PM EDT Thu Apr 17 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM FRIDAY AFTERNOON THROUGH
SATURDAY AFTERNOON...

.TONIGHT...NW winds 5 to 10 kt with gusts up to 20 kt, becoming N
after midnight. Seas 1 ft or less. Wave Detail: W 1 ft at
2 seconds.
.FRI...S winds 5 to 10 kt, increasing to 15 to 20 kt with gusts
up to 25 kt in the afternoon. Seas 1 ft or less, then 1 to 2 ft
in the afternoon. Wave Detail: S 2 ft at 2 seconds.
.FRI NIGHT...S winds 15 to 20 kt, becoming SW 10 to 15 kt after
midnight. Seas 2 to 3 ft. Wave Detail: S 2 ft at 3 seconds.
.SAT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas around
2 ft. Wave Detail: SW 2 ft at 3 seconds.
.SAT NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas
around 2 ft. Wave Detail: SW 2 ft at 3 seconds. Slight chance of
showers.
.SUN...NW winds 10 to 15 kt. Seas around 2 ft. Wave Detail: W
1 ft at 3 seconds.
.SUN NIGHT...N winds 5 to 10 kt. Seas 1 ft or less.
.MON...E winds 5 to 10 kt. Seas 1 ft or less.
.MON NIGHT...SE winds 5 to 10 kt. Seas 1 ft or less. Chance of
showers.
.TUE...SW winds 10 to 15 kt. Seas around 2 ft. Chance of showers.
.TUE NIGHT...W winds 5 to 10 kt. Seas 1 ft or less.

$$

ANZ338-181000-
New York Harbor-
312 PM EDT Thu Apr 17 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM FRIDAY AFTERNOON THROUGH
SATURDAY AFTERNOON...

.TONIGHT...W winds 5 to 10 kt with gusts up to 20 kt, diminishing
to around 5 kt after midnight. Waves 1 ft or less. Wave Detail: W
1 ft at 2 seconds.
.FRI...SW winds 5 to 10 kt, becoming S 15 to 20 kt with gusts up
to 25 kt in the afternoon. Waves 1 ft or less, then 1 to 2 ft in
the afternoon.
.FRI NIGHT...S winds 10 to 15 kt with gusts up to 25 kt. Waves
around 2 ft.
.SAT...SW winds 10 to 15 kt with gusts up to 25 kt. Waves around
2 ft. Wave Detail: SW 1 ft at 2 seconds.
.SAT NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Waves
around 2 ft. Wave Detail: SW 1 ft at 2 seconds. Slight chance of
showers.
.SUN...NW winds 10 to 15 kt. Waves around 2 ft in the morning,
then 1 ft or less. Wave Detail: NW 1 ft at 2 seconds.
.SUN NIGHT...NW winds 5 to 10 kt, becoming NE after midnight.
Waves 1 ft or less.
.MON...E winds 5 to 10 kt. Waves 1 ft or less.
.MON NIGHT...SE winds around 10 kt. Waves 1 ft or less. Chance of
showers.
.TUE...W winds 10 to 15 kt. Waves around 2 ft.
.TUE NIGHT...W winds 5 to 10 kt. Waves around 2 ft.

$$

ANZ340-181000-
Peconic and Gardiners Bays-
312 PM EDT Thu Apr 17 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY MORNING THROUGH
SATURDAY AFTERNOON...

.TONIGHT...W winds 5 to 10 kt, becoming NW late. Waves 1 ft or
less.
.FRI...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.
.FRI NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Waves
around 2 ft.
.SAT...SW winds around 15 kt with gusts up to 25 kt. Waves 1 ft
or less.
.SAT NIGHT...SW winds 10 to 15 kt. Waves 1 ft or less. Slight
chance of showers.
.SUN...NW winds around 10 kt. Waves 1 ft or less.
.SUN NIGHT...NW winds 5 to 10 kt. Waves 1 ft or less.
.MON...E winds 5 to 10 kt. Waves 1 ft or less.
.MON NIGHT...SE winds 5 to 10 kt. Waves 1 ft or less. Chance of
showers.
.TUE...S winds 10 to 15 kt. Waves 1 ft or less. Chance of
showers.
.TUE NIGHT...W winds 5 to 10 kt. Waves 1 ft or less.

$$

ANZ345-181000-
South Shore Bays from Jones Inlet through Shinnecock Bay-
312 PM EDT Thu Apr 17 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM FRIDAY AFTERNOON THROUGH
SATURDAY AFTERNOON...

.TONIGHT...W winds 5 to 10 kt, becoming NW after midnight. Waves
1 ft or less.
.FRI...S winds 5 to 10 kt, increasing to 15 to 20 kt with gusts
up to 25 kt in the afternoon. Waves 1 ft or less.
.FRI NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Waves
1 ft or less.
.SAT...SW winds 15 to 20 kt with gusts up to 25 kt. Waves 1 ft or
less.
.SAT NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Waves
1 ft or less. Slight chance of showers.
.SUN...NW winds around 10 kt. Waves 1 ft or less.
.SUN NIGHT...N winds 5 to 10 kt. Waves 1 ft or less.
.MON...E winds 5 to 10 kt. Waves 1 ft or less.
.MON NIGHT...SE winds 10 to 15 kt. Waves 1 ft or less. Chance of
showers.
.TUE...SW winds 10 to 15 kt. Waves 1 ft or less. Chance of
showers.
.TUE NIGHT...W winds 5 to 10 kt. Waves 1 ft or less.

$$