Coastal Waters Forecast
Issued by NWS Upton, NY

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FZUS51 KOKX 061332
CWFOKX

Coastal Waters Forecast
National Weather Service New York NY
932 AM EDT Sun Apr 6 2025

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

ANZ300-070215-
932 AM EDT Sun Apr 6 2025

.Synopsis for the Long Island and Connecticut coastal waters...
A cold front passes this morning and stalls south of the area
this afternoon/evening. A wave of low pressure follows along the
stalled boundary tonight into early tomorrow. Low pressure then
moves through southern Ontario bringing a stronger cold front
Monday night. Low pressure then departs northeast on Tuesday as
high pressure builds from the southwest into Wednesday. High
pressure moves offshore Wednesday night. A slow moving frontal
system impacts the region late Thursday into next weekend.

$$

ANZ350-070215-
Moriches Inlet NY to Montauk Point NY out 20 nm-
932 AM EDT Sun Apr 6 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY MORNING...

.TODAY...W winds 10 to 15 kt with gusts up to 20 kt, becoming NW
5 to 10 kt this afternoon. Seas 4 to 6 ft, occasionally to 8 ft.
Wave Detail: S 5 ft at 7 seconds. Patchy fog late this morning.
Chance of rain late this morning and early afternoon, then slight
chance of rain late. Vsby 1 to 3 nm late this morning.
.TONIGHT...N winds 5 to 10 kt. Seas 4 to 6 ft, occasionally to
8 ft. Wave Detail: S 6 ft at 8 seconds. Chance of showers in the
evening, then showers likely after midnight with vsby 1 to 3 nm.
.MON...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to
5 ft, occasionally to 6 ft. Wave Detail: S 5 ft at 8 seconds and
E 1 ft at 11 seconds. Showers. Vsby 1 to 3 nm.
.MON NIGHT...NE winds 5 to 10 kt, becoming W 10 to 15 kt with
gusts up to 20 kt after midnight. Seas 4 to 5 ft, occasionally to
6 ft. Wave Detail: S 5 ft at 9 seconds and E 1 ft at 12 seconds.
Slight chance of showers.
.TUE...W winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to
7 ft, occasionally to 9 ft. Wave Detail: W 6 ft at 6 seconds and
S 5 ft at 9 seconds. Slight chance of showers in the morning.
.TUE NIGHT...NW winds 20 to 25 kt with gusts up to 30 kt. Seas
5 to 7 ft, occasionally to 9 ft. Wave Detail: W 6 ft at 6 seconds
and S 3 ft at 9 seconds.
.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.
.THU...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft.
.THU NIGHT...S winds 10 to 15 kt. Seas around 3 ft. Chance of
showers.

$$

ANZ353-070215-
Fire Island Inlet NY to Moriches Inlet NY out 20 nm-
932 AM EDT Sun Apr 6 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.TODAY...W winds 10 to 15 kt with gusts up to 20 kt, becoming NW
this afternoon. Seas 4 to 6 ft, occasionally to 8 ft. Wave
Detail: SE 5 ft at 7 seconds. Patchy fog late this morning.
Chance of rain late this morning and early afternoon, then slight
chance of rain late. Vsby 1 to 3 nm late this morning.
.TONIGHT...N winds 5 to 10 kt. Seas 4 to 5 ft, occasionally to
6 ft. Wave Detail: S 5 ft at 8 seconds. Chance of showers and
slight chance of tstms in the evening, then showers after
midnight. Vsby 1 to 3 nm.
.MON...NE winds 10 to 15 kt. Seas around 4 ft, occasionally to
5 ft. Wave Detail: S 4 ft at 8 seconds and E 1 ft at 11 seconds.
Showers. Vsby 1 to 3 nm.
.MON NIGHT...E winds 5 to 10 kt, becoming W 10 to 15 kt with
gusts up to 20 kt after midnight. Seas 3 to 5 ft, occasionally to
6 ft. Wave Detail: S 5 ft at 9 seconds and E 1 ft at 12 seconds.
Slight chance of showers.
.TUE...NW winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to
7 ft, occasionally to 9 ft. Wave Detail: W 6 ft at 5 seconds and
S 5 ft at 9 seconds. Slight chance of showers in the morning.
.TUE NIGHT...NW winds 20 to 25 kt with gusts up to 30 kt. Seas
5 to 7 ft, occasionally to 9 ft. Wave Detail: W 6 ft at 6 seconds
and S 3 ft at 9 seconds.
.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.
.THU...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft.
.THU NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas
around 3 ft. Chance of showers.

$$

ANZ355-070215-
Sandy Hook NJ to Fire Island Inlet NY out 20 nm-
932 AM EDT Sun Apr 6 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING...

.TODAY...NW winds 5 to 10 kt. Seas 4 to 5 ft, occasionally to
6 ft. Wave Detail: SE 5 ft at 7 seconds. Patchy fog late this
morning. Chance of rain. Vsby 1 to 3 nm late this morning.
.TONIGHT...N winds 5 to 10 kt. Seas 3 to 5 ft, occasionally to
6 ft. Wave Detail: SE 5 ft at 8 seconds. Chance of showers in the
evening, then showers after midnight. Vsby 1 to 3 nm.
.MON...NE winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to 5 ft.
Wave Detail: SE 4 ft at 8 seconds. Showers. Vsby 1 to 3 nm.
.MON NIGHT...SE winds 5 to 10 kt, becoming W 15 to 20 kt after
midnight. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: S
4 ft at 8 seconds and W 2 ft at 3 seconds. Slight chance of
showers.
.TUE...NW winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to
6 ft, occasionally to 8 ft. Wave Detail: W 5 ft at 5 seconds and
S 4 ft at 9 seconds. Slight chance of showers in the morning.
.TUE NIGHT...NW winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. Seas 4 to 6 ft, occasionally to 8 ft. Wave
Detail: W 5 ft at 5 seconds and S 2 ft at 8 seconds.
.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.
.THU...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft.
.THU NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas
around 3 ft. Chance of showers.

$$

ANZ332-070215-
Long Island Sound East of the Mouth of the Connecticut River-
932 AM EDT Sun Apr 6 2025

.TODAY...NW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE
2 ft at 7 seconds and SW 1 ft at 2 seconds. Patchy fog late this
morning. Chance of rain late this morning and early afternoon,
then slight chance of rain late. Vsby 1 to 3 nm late this
morning.
.TONIGHT...N winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: W
1 ft at 2 seconds and SE 1 ft at 8 seconds. Chance of showers in
the evening, then showers likely after midnight with vsby 1 to
3 nm.
.MON...NE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E 2 ft
at 4 seconds. Showers. Vsby 1 to 3 nm in the morning.
.MON NIGHT...NE winds 5 to 10 kt, becoming W after midnight. Seas
around 2 ft. Wave Detail: E 2 ft at 5 seconds. Slight chance of
showers.
.TUE...W winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to
4 ft, occasionally to 5 ft. Wave Detail: W 3 ft at 4 seconds and
E 1 ft at 5 seconds. Slight chance of rain and snow showers in
the morning with vsby 1 to 3 nm.
.TUE NIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Seas
2 to 4 ft, occasionally to 5 ft. Wave Detail: W 3 ft at 4 seconds
and E 1 ft at 10 seconds.
.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.
.THU...S winds 10 to 15 kt with gusts up to 20 kt. Seas around
2 ft.
.THU NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Chance of
showers.

$$

ANZ331-070215-
Long Island Sound East of New Haven CT/Port Jefferson NY to the
Mouth of the Connecticut River-
932 AM EDT Sun Apr 6 2025

.TODAY...NW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: NW
1 ft at 2 seconds and E 1 ft at 4 seconds. Patchy fog late this
morning. Chance of rain late this morning and early afternoon,
then slight chance of rain late. Vsby 1 to 3 nm late this
morning.
.TONIGHT...N winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: NW
1 ft at 2 seconds. Chance of showers in the evening, then showers
likely after midnight. Vsby 1 to 3 nm.
.MON...NE winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: NE
1 ft at 2 seconds. Showers. Vsby 1 to 3 nm in the morning.
.MON NIGHT...E winds 5 to 10 kt, becoming SW 10 to 15 kt after
midnight. Seas 1 ft or less. Wave Detail: SW 1 ft at 2 seconds
and E 1 ft at 3 seconds. Slight chance of showers.
.TUE...W winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: W
4 ft at 4 seconds. Slight chance of rain and snow showers in the
morning with vsby 1 to 3 nm.
.TUE NIGHT...NW winds 20 to 25 kt, becoming W 15 to 20 kt after
midnight. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: W
4 ft at 5 seconds.
.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 1 ft or less.
.THU...S winds 5 to 10 kt with gusts up to 20 kt. Seas 1 ft or
less.
.THU NIGHT...S winds 5 to 10 kt. Seas 1 ft or less. Chance of
showers.

$$

ANZ335-070215-
Long Island Sound West of New Haven CT/Port Jefferson NY-
932 AM EDT Sun Apr 6 2025

.TODAY...NW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: E
1 ft at 4 seconds. Chance of rain late this morning and early
afternoon, then slight chance of rain late.
.TONIGHT...N winds 5 to 10 kt. Seas 1 ft or less. Slight chance
of showers in the evening, then showers after midnight. Vsby 1 to
3 nm.
.MON...NE winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: NE
1 ft at 2 seconds. Showers and slight chance of sleet in the
morning, then chance of showers in the afternoon. Vsby 1 to 3 nm
in the morning.
.MON NIGHT...SE winds 5 to 10 kt, becoming SW 10 to 15 kt with
gusts up to 20 kt after midnight. Seas 1 ft or less. Wave Detail:
SW 1 ft at 2 seconds and E 1 ft at 3 seconds. Slight chance of
showers after midnight.
.TUE...NW winds 15 to 20 kt, becoming W 20 to 25 kt in the
afternoon. Seas 2 to 3 ft. Wave Detail: W 3 ft at 3 seconds.
Slight chance of showers in the morning.
.TUE NIGHT...NW winds 20 to 25 kt, becoming W 15 to 20 kt after
midnight. Seas 2 to 3 ft. Wave Detail: W 3 ft at 4 seconds.
.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.
.THU...S winds 10 to 15 kt with gusts up to 20 kt. Seas 1 ft or
less.
.THU NIGHT...S winds 5 to 10 kt. Seas 1 ft or less. Chance of
showers.

$$

ANZ338-070215-
New York Harbor-
932 AM EDT Sun Apr 6 2025

.TODAY...NW winds 5 to 10 kt. Waves 1 to 2 ft. Chance of rain.
.TONIGHT...N winds 5 to 10 kt. Waves 1 to 2 ft. Showers. Vsby
1 to 3 nm.
.MON...NE winds 5 to 10 kt. Waves around 2 ft in the morning,
then 1 ft or less. Wave Detail: NE 1 ft at 3 seconds. Showers.
Vsby 1 to 3 nm in the morning.
.MON NIGHT...S winds 5 to 10 kt, becoming W 10 to 15 kt with
gusts up to 20 kt after midnight. Waves 1 ft or less, then 1 to
2 ft after midnight. Wave Detail: E 1 ft at 3 seconds, becoming W
1 ft at 2 seconds. Slight chance of showers after midnight.
.TUE...NW winds 15 to 20 kt with gusts up to 30 kt. Waves 2 to
3 ft. Wave Detail: W 2 ft at 2 seconds.
.TUE NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Waves
2 to 3 ft. Wave Detail: NW 2 ft at 3 seconds.
.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.
.THU...S winds 10 to 15 kt with gusts up to 20 kt. Waves 1 to
2 ft.
.THU NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Waves
1 to 2 ft. Chance of showers.

$$

ANZ340-070215-
Peconic and Gardiners Bays-
932 AM EDT Sun Apr 6 2025

.TODAY...NW winds 5 to 10 kt. Waves 1 ft or less. Patchy fog late
this morning. Chance of rain late this morning and early
afternoon, then slight chance of rain late. Vsby 1 to 3 nm late
this morning.
.TONIGHT...N winds 5 to 10 kt. Waves 1 ft or less. Chance of
showers in the evening, then showers likely after midnight with
vsby 1 to 3 nm.
.MON...NE winds 5 to 10 kt. Waves 1 ft or less. Showers. Vsby
1 to 3 nm in the morning.
.MON NIGHT...E winds 5 to 10 kt, becoming SW after midnight.
Waves 1 ft or less. Slight chance of showers.
.TUE...W winds 15 to 20 kt with gusts up to 30 kt. Waves 1 to
2 ft. Slight chance of showers in the morning.
.TUE NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Waves
around 2 ft.
.WED...W winds 10 to 15 kt with gusts up to 20 kt. Waves 1 to
2 ft.
.WED NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less.
.THU...S winds 5 to 10 kt with gusts up to 20 kt. Waves 1 ft or
less.
.THU NIGHT...S winds 5 to 10 kt. Waves 1 ft or less. Chance of
showers.

$$

ANZ345-070215-
South Shore Bays from Jones Inlet through Shinnecock Bay-
932 AM EDT Sun Apr 6 2025

.TODAY...NW winds 5 to 10 kt. Waves 1 ft or less. Patchy fog late
this morning. Chance of rain late this morning and early
afternoon, then slight chance of rain late. Vsby 1 to 3 nm late
this morning.
.TONIGHT...N winds 5 to 10 kt. Waves 1 ft or less. Chance of
showers and slight chance of tstms in the evening, then showers
after midnight. Vsby 1 to 3 nm.
.MON...NE winds 5 to 10 kt. Waves 1 ft or less. Showers. Vsby
1 to 3 nm in the morning.
.MON NIGHT...E winds 5 to 10 kt, becoming W 10 to 15 kt with
gusts up to 20 kt after midnight. Waves 1 ft or less. Slight
chance of showers.
.TUE...NW winds 15 to 20 kt with gusts up to 30 kt. Waves 1 ft or
less. Slight chance of showers in the morning with vsby 1 to
3 nm.
.TUE NIGHT...NW winds 15 to 20 kt with gusts up to 30 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.
.THU...S winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or
less.
.THU NIGHT...S winds 10 to 15 kt. Waves 1 ft or less. Chance of
showers.

$$