Coastal Waters Forecast
Issued by NWS Upton, NY

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FZUS51 KOKX 131912
CWFOKX

Coastal Waters Forecast
National Weather Service New York NY
312 PM EDT Fri Jun 13 2025

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

ANZ300-140815-
312 PM EDT Fri Jun 13 2025

.Synopsis for the Long Island and Connecticut coastal waters...
A frontal wave will pass to the south late tonight into Saturday.
Behind it, high pressure builds in from the northeast Saturday
night into Sunday. Weak high pressure will be in place through
Wednesday, with a warm front lifting north through the area by
Thursday, followed by a cold front Thursday night.

$$

ANZ350-140815-
Moriches Inlet NY to Montauk Point NY out 20 nm-
312 PM EDT Fri Jun 13 2025

.TONIGHT...E winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE
2 ft at 5 seconds and SE 2 ft at 9 seconds. Slight chance of
showers and tstms after midnight. Showers likely with slight
chance of tstms late.
.SAT...E winds 10 to 15 kt, becoming NE 15 to 20 kt in the
afternoon. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: E
3 ft at 4 seconds and SE 2 ft at 9 seconds. Showers and slight
chance of tstms in the morning, then light rain likely in the
afternoon.
.SAT NIGHT...NE winds 15 to 20 kt. Seas 3 to 5 ft, occasionally
to 6 ft. Wave Detail: E 4 ft at 5 seconds and SE 1 ft at
9 seconds. Chance of light rain.
.SUN...E winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
4 ft, occasionally to 5 ft. Wave Detail: E 4 ft at 6 seconds and
S 1 ft at 9 seconds. Slight chance of light rain in the morning.
.SUN NIGHT...E winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to
5 ft. Wave Detail: E 3 ft at 7 seconds and S 2 ft at 8 seconds.
Slight chance of rain in the evening, then chance of rain after
midnight.
.MON...E winds around 10 kt. Seas 3 to 4 ft, occasionally to
5 ft. Wave Detail: E 3 ft at 8 seconds and S 1 ft at 8 seconds.
Chance of rain.
.MON NIGHT...E winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to
5 ft. Chance of rain in the evening.
.TUE...E winds 5 to 10 kt. Seas around 3 ft.
.TUE NIGHT...S winds 5 to 10 kt. Seas around 3 ft.
.WED...S winds 5 to 10 kt. Seas around 3 ft.
.WED NIGHT...SW winds around 10 kt. Seas 2 to 3 ft.

Winds and seas may be higher in and near tstms.

$$

ANZ353-140815-
Fire Island Inlet NY to Moriches Inlet NY out 20 nm-
312 PM EDT Fri Jun 13 2025

.TONIGHT...E winds around 10 kt. Seas around 2 ft. Wave Detail:
SE 2 ft at 9 seconds and S 1 ft at 6 seconds. Chance of showers
and slight chance of tstms after midnight.
.SAT...NE winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: E
3 ft at 4 seconds and SE 2 ft at 9 seconds. Showers and slight
chance of tstms in the morning, then light rain likely in the
afternoon.
.SAT NIGHT...NE winds 15 to 20 kt. Seas 3 to 4 ft, occasionally
to 5 ft. Wave Detail: E 4 ft at 5 seconds and SE 2 ft at
9 seconds. Chance of light rain.
.SUN...E winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
4 ft, occasionally to 5 ft. Wave Detail: E 4 ft at 6 seconds and
S 2 ft at 9 seconds. Slight chance of light rain.
.SUN NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft, occasionally to
5 ft. Wave Detail: E 3 ft at 7 seconds and S 2 ft at 8 seconds.
Slight chance of rain in the evening, then chance of rain after
midnight.
.MON...E winds around 10 kt. Seas 3 to 4 ft, occasionally to
5 ft. Wave Detail: E 4 ft at 7 seconds and S 1 ft at 9 seconds.
Chance of rain.
.MON NIGHT...E winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to
5 ft. Chance of rain in the evening.
.TUE...E winds 5 to 10 kt. Seas around 3 ft.
.TUE NIGHT...S winds 5 to 10 kt. Seas around 3 ft.
.WED...S winds 5 to 10 kt. Seas around 3 ft.
.WED NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft.

Winds and seas may be higher in and near tstms.

$$

ANZ355-140815-
Sandy Hook NJ to Fire Island Inlet NY out 20 nm-
312 PM EDT Fri Jun 13 2025

.TONIGHT...E winds around 10 kt. Seas around 2 ft. Wave Detail:
SE 2 ft at 7 seconds. Slight chance of showers and tstms late
this evening. Showers and slight chance of tstms after midnight.
.SAT...NE winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft
at 3 seconds and SE 2 ft at 9 seconds. Showers and slight chance
of tstms in the morning, then light rain likely in the afternoon.
.SAT NIGHT...NE winds around 15 kt with gusts up to 20 kt. Seas
2 to 4 ft, occasionally to 5 ft. Wave Detail: E 3 ft at 5 seconds
and SE 1 ft at 9 seconds. Chance of light rain.
.SUN...E winds 10 to 15 kt. Seas 3 to 4 ft, occasionally to 5 ft.
Wave Detail: E 3 ft at 6 seconds and SE 1 ft at 9 seconds. Slight
chance of light rain.
.SUN NIGHT...E winds around 10 kt. Seas 3 to 4 ft, occasionally
to 5 ft. Wave Detail: SE 3 ft at 7 seconds. Chance of rain.
.MON...E winds around 10 kt. Seas 3 to 4 ft, occasionally to
5 ft. Wave Detail: E 3 ft at 7 seconds and S 2 ft at 8 seconds.
Chance of rain.
.MON NIGHT...E winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to
5 ft. Chance of rain in the evening.
.TUE...E winds 5 to 10 kt. Seas 2 to 3 ft.
.TUE NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft.
.WED...S winds 5 to 10 kt. Seas 2 to 3 ft. Chance of showers and
tstms.
.WED NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft.

Winds and seas may be higher in and near tstms.

$$

ANZ332-140815-
Long Island Sound East of the Mouth of the Connecticut River-
312 PM EDT Fri Jun 13 2025

.TONIGHT...SE winds 5 to 10 kt, becoming E late. Seas 1 ft or
less, then around 2 ft after midnight. Slight chance of showers
after midnight. Showers likely late.
.SAT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. Wave Detail: E 2 ft at 3 seconds. Showers in the morning,
then chance of light rain in the afternoon.
.SAT NIGHT...NE winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail:
NE 2 ft at 4 seconds. Slight chance of light rain.
.SUN...E winds 10 to 15 kt. Seas 2 to 3 ft. Slight chance of
light rain in the morning.
.SUN NIGHT...E winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E
2 ft at 6 seconds. Slight chance of rain after midnight.
.MON...E winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E 2 ft
at 7 seconds.
.MON NIGHT...E winds 5 to 10 kt. Seas around 2 ft.
.TUE...E winds around 5 kt. Seas around 2 ft.
.TUE NIGHT...S winds around 5 kt. Seas around 2 ft.
.WED...SW winds 5 to 10 kt. Seas around 2 ft.
.WED NIGHT...SW winds 5 to 10 kt. Seas around 2 ft.

$$

ANZ331-140815-
Long Island Sound East of New Haven CT/Port Jefferson NY to the
Mouth of the Connecticut River-
312 PM EDT Fri Jun 13 2025

.TONIGHT...SE winds 5 to 10 kt, becoming E late. Seas 1 ft or
less. Wave Detail: E 1 ft at 2 seconds. Slight chance of showers
late this evening. Chance of showers after midnight, then showers
likely with slight chance of tstms late.
.SAT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 1 ft or
less, then around 2 ft in the afternoon. Wave Detail: E 1 ft at
3 seconds. Showers in the morning, then chance of light rain in
the afternoon.
.SAT NIGHT...NE winds 10 to 15 kt. Seas around 2 ft. Wave Detail:
E 2 ft at 3 seconds. Slight chance of light rain.
.SUN...E winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: E 1 ft
at 3 seconds. Slight chance of light rain.
.SUN NIGHT...E winds 5 to 10 kt. Seas 1 ft or less. Wave Detail:
E 1 ft at 3 seconds. Slight chance of rain.
.MON...E winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: E 1 ft
at 2 seconds. Chance of rain.
.MON NIGHT...E winds 5 to 10 kt. Seas 1 ft or less.
.TUE...E winds around 5 kt. Seas 1 ft or less.
.TUE NIGHT...S winds around 5 kt. Seas 1 ft or less.
.WED...SW winds 5 to 10 kt. Seas 1 ft or less.
.WED NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less.

Winds and seas may be higher in and near tstms.

$$

ANZ335-140815-
Long Island Sound West of New Haven CT/Port Jefferson NY-
312 PM EDT Fri Jun 13 2025

.TONIGHT...E winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: E
1 ft at 2 seconds. Slight chance of showers this evening. Slight
chance of tstms. Showers likely after midnight.
.SAT...NE winds 10 to 15 kt. Seas 1 ft or less, then around 2 ft
in the afternoon. Wave Detail: E 1 ft at 3 seconds. Showers and
slight chance of tstms in the morning, then chance of light rain
in the afternoon.
.SAT NIGHT...NE winds 10 to 15 kt. Seas around 2 ft. Wave Detail:
E 2 ft at 3 seconds. Chance of light rain.
.SUN...E winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: E 1 ft
at 3 seconds. Slight chance of light rain.
.SUN NIGHT...E winds 5 to 10 kt. Seas 1 ft or less. Wave Detail:
E 1 ft at 3 seconds. Slight chance of rain in the evening, then
chance of rain after midnight.
.MON...E winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: E 1 ft
at 3 seconds. Chance of rain.
.MON NIGHT...E winds 5 to 10 kt. Seas 1 ft or less.
.TUE...E winds around 5 kt. Seas 1 ft or less.
.TUE NIGHT...S winds 5 to 10 kt. Seas 1 ft or less.
.WED...SW winds 5 to 10 kt. Seas 1 ft or less. Chance of showers
and tstms.
.WED NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less.

Winds and seas may be higher in and near tstms.

$$

ANZ338-140815-
New York Harbor-
312 PM EDT Fri Jun 13 2025

.TONIGHT...E winds 5 to 10 kt. Waves 1 ft or less. Slight chance
of showers and tstms late this evening and early morning. Showers
likely with slight chance of tstms late.
.SAT...NE winds around 10 kt. Waves 1 ft or less. Wave Detail: NE
1 ft at 2 seconds. Showers likely with slight chance of tstms in
the morning, then light rain likely in the afternoon.
.SAT NIGHT...NE winds around 10 kt. Waves around 2 ft. Wave
Detail: NE 1 ft at 2 seconds. Chance of light rain.
.SUN...E winds around 10 kt. Waves around 2 ft. Slight chance of
light rain in the morning, then chance of light rain in the
afternoon.
.SUN NIGHT...E winds 5 to 10 kt. Waves around 2 ft. Chance of
rain.
.MON...E winds 5 to 10 kt. Waves around 2 ft. Chance of rain.
.MON NIGHT...E winds 5 to 10 kt. Waves 1 to 2 ft. Chance of rain
in the evening.
.TUE...E winds 5 to 10 kt. Waves 1 to 2 ft.
.TUE NIGHT...S winds 5 to 10 kt. Waves 1 to 2 ft.
.WED...S winds 5 to 10 kt. Waves 1 to 2 ft. Chance of showers and
tstms.
.WED NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less.

Winds and waves may be higher in and near tstms.

$$

ANZ340-140815-
Peconic and Gardiners Bays-
312 PM EDT Fri Jun 13 2025

.TONIGHT...SE winds 5 to 10 kt. Waves 1 ft or less. Slight chance
of showers after midnight. Showers likely with slight chance of
tstms late.
.SAT...NE winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or
less, then around 2 ft in the afternoon. Showers and slight
chance of tstms in the morning, then chance of light rain in the
afternoon.
.SAT NIGHT...NE winds 10 to 15 kt. Waves around 2 ft. Slight
chance of light rain.
.SUN...E winds 5 to 10 kt. Waves 1 ft or less. Slight chance of
light rain in the morning.
.SUN NIGHT...E winds 5 to 10 kt. Waves 1 ft or less. Slight
chance of rain.
.MON...E winds 5 to 10 kt. Waves 1 ft or less. Chance of rain.
.MON NIGHT...E winds 5 to 10 kt. Waves 1 ft or less.
.TUE...E winds around 5 kt. Waves 1 ft or less.
.TUE NIGHT...S winds around 5 kt. Waves 1 ft or less.
.WED...S winds 5 to 10 kt. Waves 1 ft or less.
.WED NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less.

Winds and waves may be higher in and near tstms.

$$

ANZ345-140815-
South Shore Bays from Jones Inlet through Shinnecock Bay-
312 PM EDT Fri Jun 13 2025

.TONIGHT...E winds 5 to 10 kt. Waves 1 ft or less. Chance of
showers and slight chance of tstms after midnight. Showers likely
with slight chance of tstms late.
.SAT...NE winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. Waves 1 ft or less. Showers and
slight chance of tstms in the morning, then light rain likely in
the afternoon.
.SAT NIGHT...NE winds 10 to 15 kt. Waves 1 ft or less. Chance of
light rain.
.SUN...E winds around 10 kt. Waves 1 ft or less. Slight chance of
light rain.
.SUN NIGHT...E winds 5 to 10 kt. Waves 1 ft or less. Slight
chance of rain in the evening, then chance of rain after
midnight.
.MON...E winds 5 to 10 kt. Waves 1 ft or less. Chance of rain.
.MON NIGHT...E winds 5 to 10 kt. Waves 1 ft or less. Chance of
rain in the evening.
.TUE...E winds around 5 kt. Waves 1 ft or less.
.TUE NIGHT...S winds around 5 kt. Waves 1 ft or less.
.WED...S winds 5 to 10 kt. Waves 1 ft or less.
.WED NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less.

Winds and waves may be higher in and near tstms.

$$