Coastal Waters Forecast
Issued by NWS Upton, NY

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary Off
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 

000
FZUS51 KOKX 181446
CWFOKX

Coastal Waters Forecast
National Weather Service New York NY
1046 AM EDT Thu Apr 18 2024

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

ANZ300-190330-
1046 AM EDT Thu Apr 18 2024

.Synopsis for the Long Island and Connecticut coastal waters...
A wave of low pressure off the Mid Atlantic coast will keep a
frontal boundary well to the south today. High pressure will
briefly build in tonight into Friday before a cold front passes
through Friday night into Saturday morning. High pressure will
then follow from Saturday afternoon into early next week.

$$

ANZ350-190330-
Moriches Inlet NY to Montauk Point NY out 20 nm-
1046 AM EDT Thu Apr 18 2024

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

.TODAY...E winds 20 to 25 kt with gusts up to 30 kt. Seas 6 to
9 ft. Chance of showers and drizzle. Patchy fog. Vsby 1 to 3 nm.
.TONIGHT...NE winds 15 to 20 kt with gusts up to 25 kt. Seas 5 to
8 ft. Chance of showers with patchy drizzle this evening.
.FRI...E winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to
6 ft.
.FRI NIGHT...SE winds 5 to 10 kt with gusts up to 20 kt, becoming
SW after midnight. Seas 4 to 5 ft. Chance of showers after
midnight.
.SAT...W winds 5 to 10 kt. Seas 3 to 4 ft. Chance of showers in
the morning.
.SAT NIGHT...W winds 10 to 15 kt, becoming NW with gusts up to
20 kt after midnight. Seas around 3 ft.
.SUN...W winds 10 to 15 kt with gusts up to 20 kt. Seas around
3 ft.
.SUN NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
around 3 ft.
.MON...W winds 5 to 10 kt. Seas around 2 ft.
.MON NIGHT...SW winds 5 to 10 kt. Seas around 2 ft.

$$

ANZ353-190330-
Fire Island Inlet NY to Moriches Inlet NY out 20 nm-
1046 AM EDT Thu Apr 18 2024

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

.TODAY...E winds 20 to 25 kt with gusts up to 30 kt. Seas 7 to
9 ft. Chance of showers and drizzle. Patchy fog. Vsby 1 to 3 nm.
.TONIGHT...NE winds 15 to 20 kt with gusts up to 30 kt. Seas 6 to
9 ft. Patchy drizzle this evening.
.FRI...E winds 10 to 15 kt with gusts up to 20 kt. Seas 5 to
6 ft.
.FRI NIGHT...SE winds 5 to 10 kt, becoming SW after midnight.
Seas 4 to 5 ft. Chance of showers after midnight.
.SAT...W winds 5 to 10 kt. Seas around 4 ft. Chance of showers in
the morning.
.SAT NIGHT...W winds 10 to 15 kt, becoming NW after midnight.
Seas 2 to 4 ft.
.SUN...W winds 10 to 15 kt with gusts up to 20 kt. Seas around
3 ft.
.SUN NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 ft.
.MON...W winds 5 to 10 kt. Seas around 2 ft.
.MON NIGHT...SW winds 5 to 10 kt. Seas around 2 ft.

$$

ANZ355-190330-
Sandy Hook NJ to Fire Island Inlet NY out 20 nm-
1046 AM EDT Thu Apr 18 2024

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

.TODAY...E winds 20 to 25 kt, becoming NE 15 to 20 kt late. Seas
7 to 9 ft. Chance of showers and drizzle. Patchy fog. Vsby 1 to 3
nm.
.TONIGHT...NE winds 15 to 20 kt with gusts up to 25 kt. Seas 6 to
9 ft, subsiding to 5 to 7 ft after midnight. Patchy drizzle this
evening.
.FRI...E winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to
6 ft.
.FRI NIGHT...SE winds 5 to 10 kt, becoming SW after midnight.
Seas 3 to 5 ft. Chance of showers after midnight.
.SAT...W winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. Seas around 4 ft. Chance of showers
in the morning.
.SAT NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 4 ft.
.SUN...W winds 10 to 15 kt. Seas 2 to 3 ft.
.SUN NIGHT...W winds 10 to 15 kt. Seas 2 to 3 ft.
.MON...W winds 10 to 15 kt. Seas around 2 ft.
.MON NIGHT...SW winds 10 to 15 kt. Seas around 2 ft.

$$

ANZ332-190330-
Long Island Sound East of the Mouth of the Connecticut River-
1046 AM EDT Thu Apr 18 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM EDT THIS EVENING...

.TODAY...E winds 20 to 25 kt, diminishing to 15 to 20 kt this
afternoon. Seas 3 to 5 ft. Chance of showers and drizzle.
.TONIGHT...NE winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
4 ft. Chance of showers with patchy drizzle this evening.
.FRI...E winds around 10 kt. Seas 2 to 4 ft.
.FRI NIGHT...SE winds 5 to 10 kt, becoming SW after midnight.
Seas 2 to 3 ft. Chance of showers after midnight.
.SAT...W winds 5 to 10 kt, becoming SW 10 to 15 kt in the
afternoon. Seas 2 to 3 ft. Chance of showers in the morning.
.SAT NIGHT...NW winds 10 to 15 kt. Seas 2 to 3 ft.
.SUN...W winds 10 to 15 kt with gusts up to 20 kt. Seas around
2 ft.
.SUN NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas
around 2 ft.
.MON...W winds 5 to 10 kt. Seas 1 ft or less.
.MON NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less.

$$

ANZ331-190330-
Long Island Sound East of New Haven CT/Port Jefferson NY to the
Mouth of the Connecticut River-
1046 AM EDT Thu Apr 18 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM EDT THIS EVENING...

.TODAY...E winds 15 to 20 kt, diminishing to 10 to 15 kt late.
Seas 2 to 4 ft. Chance of showers and drizzle. Patchy fog. Vsby 1
to 3 nm.
.TONIGHT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas
around 2 ft this evening, then around 1 ft. Patchy drizzle this
evening.
.FRI...E winds around 10 kt. Seas around 1 ft.
.FRI NIGHT...SE winds 5 to 10 kt, becoming SW after midnight.
Seas 1 ft or less. Chance of showers after midnight.
.SAT...W winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. Seas 1 ft or less in the morning, then 1 to 2 ft.
Chance of showers in the morning.
.SAT NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas
around 2 ft.
.SUN...W winds 10 to 15 kt with gusts up to 20 kt. Seas around
2 ft.
.SUN NIGHT...W winds 5 to 10 kt. Seas 1 ft or less.
.MON...W winds 5 to 10 kt. Seas 1 ft or less.
.MON NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less.

$$

ANZ335-190330-
Long Island Sound West of New Haven CT/Port Jefferson NY-
1046 AM EDT Thu Apr 18 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM EDT THIS EVENING...

.TODAY...E winds 15 to 20 kt. Seas 2 to 4 ft. Chance of showers
and drizzle. Patchy fog. Vsby 1 to 3 nm.
.TONIGHT...NE winds 10 to 15 kt. Gusts up to 20 kt this evening.
Seas 1 to 2 ft. Patchy drizzle this evening.
.FRI...E winds around 10 kt. Seas 1 ft or less.
.FRI NIGHT...SE winds 5 to 10 kt, becoming SW after midnight.
Seas 1 ft or less. Chance of showers after midnight.
.SAT...W 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 in the morning,
then 1 to 2 ft. Chance of showers in the morning.
.SAT NIGHT...W winds 10 to 15 kt, becoming NW 5 to 10 kt after
midnight. Seas 1 to 2 ft in the evening, then 1 ft or less.
.SUN...W winds 5 to 10 kt. Seas 1 ft or less.
.SUN NIGHT...W winds 5 to 10 kt. Seas 1 ft or less.
.MON...W winds 5 to 10 kt. Seas 1 ft or less.
.MON NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less.

$$

ANZ338-190330-
New York Harbor-
1046 AM EDT Thu Apr 18 2024

.TODAY...NE winds 10 to 15 kt with gusts up to 20 kt. Waves 1 to 2
ft, except up to 4 ft near the harbor entrance. Chance of showers
and drizzle. Patchy fog. Vsby 1 to 3 nm.
.TONIGHT...NE winds 10 to 15 kt. Waves 1 to 2 ft, except up to 3
ft near the harbor entrance. Patchy drizzle this evening.
.FRI...E winds around 10 kt. Waves around 1 ft, except 2 to 3 ft
near the harbor entrance.
.FRI NIGHT...SE winds 5 to 10 kt, becoming SW after midnight.
Waves 1 to 2 ft. Chance of showers.
.SAT...NW winds 5 to 10 kt, becoming W 10 to 15 kt with gusts up
to 20 kt in the afternoon. Waves 1 to 2 ft.
.SAT NIGHT...W winds 10 to 15 kt, becoming NW 5 to 10 kt after
midnight. Waves 1 to 2 ft in the evening, then 1 ft or less.
.SUN...W winds 5 to 10 kt. Waves 1 ft or less.
.SUN NIGHT...W winds 5 to 10 kt. Waves 1 ft or less.
.MON...N winds 5 to 10 kt. Waves 1 ft or less.
.MON NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less.

$$

ANZ340-190330-
Peconic and Gardiners Bays-
1046 AM EDT Thu Apr 18 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM EDT THIS EVENING...

.TODAY...E winds 20 to 25 kt, diminishing to 15 to 20 kt late.
Gusts up to 30 kt. Waves 2 to 3 ft. Chance of showers and drizzle.
Patchy fog. Vsby 1 to 3 nm.
.TONIGHT...NE winds 10 to 15 kt with gusts up to 20 kt. Waves 1 to
2 ft. Chance of showers with patchy drizzle this evening.
.FRI...E winds around 10 kt. Waves around 1 ft.
.FRI NIGHT...SE winds 5 to 10 kt, becoming SW after midnight.
Waves 1 ft or less. Chance of showers after midnight.
.SAT...W winds 5 to 10 kt. Waves 1 ft or less. Chance of showers
in the morning.
.SAT NIGHT...NW winds around 10 kt with gusts up to 20 kt. Waves
around 1 ft.
.SUN...W winds 10 to 15 kt with gusts up to 20 kt. Waves 1 to 2
ft.
.SUN NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Waves 1
to 2 ft.
.MON...W winds 5 to 10 kt. Waves 1 ft or less.
.MON NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less.

$$

ANZ345-190330-
South Shore Bays from Jones Inlet through Shinnecock Bay-
1046 AM EDT Thu Apr 18 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM EDT THIS EVENING...

.TODAY...E winds 15 to 20 kt with gusts up to 25 kt. Waves around
2 ft. Chance of showers and drizzle. Patchy fog. Vsby 1 to 3 nm.
.TONIGHT...NE winds 10 to 15 kt with gusts up to 20 kt. Waves 1 to
2 ft. Patchy drizzle this evening.
.FRI...E winds around 10 kt. Waves around 1 ft.
.FRI NIGHT...SE winds 5 to 10 kt, becoming SW after midnight.
Waves 1 ft or less. Chance of showers after midnight.
.SAT...W winds 5 to 10 kt. Waves 1 ft or less. Chance of showers
in the morning.
.SAT NIGHT...W winds 10 to 15 kt, becoming NW 5 to 10 kt after
midnight. Waves 1 to 2 ft in the evening, then 1 ft or less.
.SUN...W winds 10 to 15 kt with gusts up to 20 kt. Waves 1 to 2
ft.
.SUN NIGHT...W winds around 10 kt. Waves around 1 ft.
.MON...W winds 5 to 10 kt. Waves 1 ft or less.
.MON NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less.

$$
USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.