Coastal Waters Forecast
Issued by NWS Upton, NY

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FZUS51 KOKX 061939
CWFOKX

Coastal Waters Forecast
National Weather Service New York NY
339 PM EDT Fri Jun 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

ANZ300-070815-
339 PM EDT Fri Jun 6 2025

.Synopsis for the Long Island and Connecticut coastal waters...
A cold front slowly approaches the area tonight before passing
through Saturday evening. Weak high pressure then briefly follows
for Sunday followed by a series of weak lows passing to the south
and east Sunday night into Monday. A slow moving frontal system will
then work across the area Tuesday into early Wednesday. High
pressure returns later in the day Wednesday and remains near the
region through Friday.

$$

ANZ350-070815-
Moriches Inlet NY to Montauk Point NY out 20 nm-
339 PM EDT Fri Jun 6 2025

.TONIGHT...S winds 5 to 10 kt with gusts up to 20 kt, becoming SE
late. Seas around 3 ft. Wave Detail: S 2 ft at 4 seconds and S
2 ft at 8 seconds. Chance of showers after midnight. Patchy fog
late. Vsby 1 to 3 nm after midnight.
.SAT...SE winds around 5 kt, becoming W in the afternoon. Seas
3 to 4 ft, occasionally to 5 ft. Wave Detail: S 4 ft at 9 seconds
and E 1 ft at 8 seconds. Chance of showers. Patchy fog. Chance of
tstms in the afternoon. Vsby 1 to 3 nm.
.SAT NIGHT...W winds around 5 kt, becoming NW after midnight.
Seas around 4 ft, occasionally to 5 ft. Wave Detail: S 4 ft at
9 seconds and E 1 ft at 8 seconds. Chance of showers and slight
chance of tstms in the evening, then slight chance of showers
after midnight. Patchy fog. Vsby 1 to 3 nm.
.SUN...E winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to 5 ft.
Wave Detail: SE 4 ft at 8 seconds and SE 1 ft at 13 seconds.
Patchy fog in the morning. Slight chance of showers in the
afternoon. Vsby 1 to 3 nm in the morning.
.SUN NIGHT...E winds 10 to 15 kt. Seas around 3 ft. Wave Detail:
E 3 ft at 5 seconds and SE 3 ft at 8 seconds. Chance of showers
and slight chance of tstms.
.MON...E winds 10 to 15 kt. Seas around 3 ft. Wave Detail: SE
3 ft at 7 seconds and SE 1 ft at 12 seconds. Chance of showers in
the morning.
.MON NIGHT...SE winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to
5 ft.
.TUE...SE winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to 5 ft.
Chance of showers.
.TUE NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft, occasionally
to 8 ft. Chance of showers.
.WED...SW winds 10 to 15 kt. Seas 4 to 6 ft, occasionally to
8 ft.
.WED NIGHT...W winds 10 to 15 kt. Seas 4 to 5 ft, occasionally to
6 ft.

Winds and seas may be higher in and near tstms.

$$

ANZ353-070815-
Fire Island Inlet NY to Moriches Inlet NY out 20 nm-
339 PM EDT Fri Jun 6 2025

.TONIGHT...S winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. Seas around 3 ft. Wave
Detail: S 3 ft at 8 seconds and S 2 ft at 5 seconds. Slight
chance of showers this evening, then chance of showers after
midnight with vsby 1 to 3 nm.
.SAT...SE winds around 5 kt, becoming SW in the afternoon. Seas
3 to 4 ft, occasionally to 5 ft. Wave Detail: S 5 ft at 8 seconds
and E 1 ft at 8 seconds. Chance of showers. Patchy fog. Chance of
tstms in the afternoon. Vsby 1 to 3 nm.
.SAT NIGHT...W winds around 5 kt, becoming N after midnight. Seas
around 4 ft, occasionally to 5 ft. Wave Detail: S 4 ft at
8 seconds and E 1 ft at 7 seconds. Chance of showers and slight
chance of tstms in the evening, then slight chance of showers
after midnight. Patchy fog. Vsby 1 to 3 nm.
.SUN...NE winds 5 to 10 kt, becoming E 10 to 15 kt in the
afternoon. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: SE
4 ft at 8 seconds. Patchy fog in the morning. Chance of showers
in the afternoon. Vsby 1 to 3 nm in the morning.
.SUN NIGHT...E winds 10 to 15 kt. Seas around 3 ft. Wave Detail:
SE 3 ft at 7 seconds and SE 1 ft at 13 seconds. Chance of showers
and slight chance of tstms.
.MON...E winds around 10 kt. Seas around 3 ft. Wave Detail: SE
3 ft at 6 seconds and SE 1 ft at 12 seconds. Chance of showers in
the morning.
.MON NIGHT...SE winds 5 to 10 kt. Seas around 3 ft.
.TUE...SE winds 10 to 15 kt. Seas 3 to 4 ft, occasionally to
5 ft. Chance of showers.
.TUE NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft, occasionally
to 8 ft. Chance of showers.
.WED...SW winds around 10 kt. Seas 4 to 5 ft, occasionally to
6 ft.
.WED NIGHT...W winds 10 to 15 kt. Seas 3 to 5 ft, occasionally to
6 ft.

Winds and seas may be higher in and near tstms.

$$

ANZ355-070815-
Sandy Hook NJ to Fire Island Inlet NY out 20 nm-
339 PM EDT Fri Jun 6 2025

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

Winds and seas may be higher in and near tstms.

$$

ANZ332-070815-
Long Island Sound East of the Mouth of the Connecticut River-
339 PM EDT Fri Jun 6 2025

.TONIGHT...S winds 5 to 10 kt. Seas around 2 ft this evening,
then 1 ft or less. Wave Detail: SW 1 ft at 2 seconds. Slight
chance of showers and tstms early this evening. Chance of showers
after midnight. Patchy fog after midnight. Vsby 1 to 3 nm early
this evening, then 1 to 3 nm after midnight.
.SAT...SE winds around 5 kt. Seas 1 ft or less, then around 2 ft
in the afternoon. Chance of showers. Patchy fog. Chance of tstms
in the afternoon. Vsby 1 to 3 nm.
.SAT NIGHT...W winds around 5 kt, becoming N after midnight. Seas
2 to 3 ft. Wave Detail: E 2 ft at 8 seconds. Chance of showers
and slight chance of tstms in the evening, then slight chance of
showers after midnight. Patchy fog. Vsby 1 to 3 nm.
.SUN...NE winds 5 to 10 kt, becoming E in the afternoon. Seas
2 to 3 ft. Wave Detail: E 2 ft at 8 seconds. Patchy fog in the
morning. Slight chance of showers in the afternoon. Vsby 1 to
3 nm in the morning.
.SUN NIGHT...E winds around 10 kt. Seas around 2 ft. Wave Detail:
E 2 ft at 5 seconds. Chance of showers and slight chance of
tstms.
.MON...E winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: E 1 ft
at 5 seconds. Chance of showers in the morning.
.MON NIGHT...SE winds 5 to 10 kt. Seas 1 ft or less.
.TUE...SE winds 5 to 10 kt. Seas 1 ft or less. Chance of showers.
.TUE NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less. Chance of
showers.
.WED...SW winds 5 to 10 kt. Seas 1 ft or less.
.WED NIGHT...W winds 5 to 10 kt. Seas around 2 ft.

Winds and seas may be higher in and near tstms.

$$

ANZ331-070815-
Long Island Sound East of New Haven CT/Port Jefferson NY to the
Mouth of the Connecticut River-
339 PM EDT Fri Jun 6 2025

.TONIGHT...S winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: SW
1 ft at 2 seconds. Slight chance of tstms early this evening.
Slight chance of showers this evening. Chance of showers after
midnight. Patchy fog after midnight with vsby 1 to 3 nm.
.SAT...SE winds around 5 kt. Seas 1 ft or less. Chance of
showers. Patchy fog. Chance of tstms in the afternoon. Vsby 1 to
3 nm.
.SAT NIGHT...W winds around 5 kt, becoming N after midnight. Seas
1 ft or less. Chance of showers and slight chance of tstms in the
evening, then slight chance of showers after midnight. Patchy
fog. Vsby 1 to 3 nm.
.SUN...NE winds 5 to 10 kt, becoming E in the afternoon. Seas
1 ft or less. Wave Detail: E 1 ft at 2 seconds. Patchy fog in the
morning. Slight chance of showers in the afternoon. Vsby 1 to
3 nm in the morning.
.SUN NIGHT...E winds around 10 kt. Seas 1 ft or less. Wave
Detail: E 1 ft at 2 seconds. Chance of showers and slight chance
of tstms.
.MON...E winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: E 1 ft
at 3 seconds. Chance of showers in the morning.
.MON NIGHT...SE winds 5 to 10 kt. Seas 1 ft or less.
.TUE...SE winds 5 to 10 kt. Seas 1 ft or less. Showers likely.
.TUE NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less. Chance of
showers.
.WED...W winds 5 to 10 kt. Seas around 2 ft.
.WED NIGHT...W winds 5 to 10 kt. Seas around 2 ft.

Winds and seas may be higher in and near tstms.

$$

ANZ335-070815-
Long Island Sound West of New Haven CT/Port Jefferson NY-
339 PM EDT Fri Jun 6 2025

.TONIGHT...S winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: S
1 ft at 2 seconds. Slight chance of showers and tstms this
evening, then slight chance of showers after midnight. Patchy fog
after midnight with vsby 1 to 3 nm.
.SAT...SE winds around 5 kt. Seas 1 ft or less. Patchy fog in the
morning. Chance of showers. Chance of tstms in the afternoon.
Vsby 1 to 3 nm.
.SAT NIGHT...NW winds around 5 kt. Seas 1 ft or less. Showers
likely with chance of tstms in the evening, then slight chance of
showers after midnight. Patchy fog after midnight. Vsby 1 to
3 nm.
.SUN...E winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: E 1 ft
at 2 seconds. Slight chance of showers in the afternoon.
.SUN NIGHT...E winds around 10 kt. Seas 1 ft or less. Wave
Detail: E 1 ft at 2 seconds. Chance of showers and slight chance
of tstms.
.MON...E winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: E 1 ft
at 3 seconds. Chance of showers in the morning.
.MON NIGHT...SE winds 5 to 10 kt. Seas 1 ft or less.
.TUE...SE winds 5 to 10 kt. Seas 1 ft or less. Showers likely.
.TUE NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less. Chance of
showers.
.WED...W winds 5 to 10 kt. Seas around 2 ft.
.WED NIGHT...W winds 5 to 10 kt. Seas around 2 ft.

Winds and seas may be higher in and near tstms.

$$

ANZ338-070815-
New York Harbor-
339 PM EDT Fri Jun 6 2025

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

Winds and waves may be higher in and near tstms.

$$

ANZ340-070815-
Peconic and Gardiners Bays-
339 PM EDT Fri Jun 6 2025

.TONIGHT...S winds 5 to 10 kt. Waves 1 ft or less. Chance of
showers after midnight. Patchy fog after midnight with vsby 1 to
3 nm.
.SAT...S winds around 5 kt. Waves 1 ft or less. Chance of
showers. Patchy fog. Chance of tstms in the afternoon. Vsby 1 to
3 nm.
.SAT NIGHT...W winds around 5 kt, becoming N after midnight.
Waves 1 ft or less. Chance of showers and slight chance of tstms
in the evening, then slight chance of showers after midnight.
Patchy fog. Vsby 1 to 3 nm.
.SUN...NE winds around 5 kt, becoming E in the afternoon. Waves
1 ft or less. Patchy fog in the morning. Slight chance of showers
in the afternoon. Vsby 1 to 3 nm in the morning.
.SUN NIGHT...E winds around 10 kt. Waves 1 ft or less. Chance of
showers and slight chance of tstms.
.MON...E winds 5 to 10 kt. Waves 1 ft or less. Chance of showers
in the morning.
.MON NIGHT...SE winds 5 to 10 kt. Waves 1 ft or less.
.TUE...SE winds 5 to 10 kt. Waves 1 ft or less. Chance of
showers.
.TUE NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. Chance of
showers.
.WED...W winds 5 to 10 kt. Waves 1 ft or less.
.WED NIGHT...W winds 5 to 10 kt. Waves 1 ft or less.

Winds and waves may be higher in and near tstms.

$$

ANZ345-070815-
South Shore Bays from Jones Inlet through Shinnecock Bay-
339 PM EDT Fri Jun 6 2025

.TONIGHT...S winds 5 to 10 kt with gusts up to 20 kt, becoming SE
late. Waves 1 ft or less. Slight chance of showers. Patchy fog
after midnight with vsby 1 to 3 nm.
.SAT...SE winds around 5 kt, becoming SW in the afternoon. Waves
1 ft or less. Chance of showers. Patchy fog. Chance of tstms in
the afternoon. Vsby 1 to 3 nm.
.SAT NIGHT...W winds around 5 kt, becoming N after midnight.
Waves 1 ft or less. Chance of showers and slight chance of tstms
in the evening, then slight chance of showers after midnight.
Patchy fog. Vsby 1 to 3 nm.
.SUN...E winds 5 to 10 kt. Waves 1 ft or less. Patchy fog in the
morning. Chance of showers in the afternoon. Vsby 1 to 3 nm in
the morning.
.SUN NIGHT...E winds around 10 kt. Waves 1 ft or less. Chance of
showers and slight chance of tstms.
.MON...E winds 5 to 10 kt. Waves 1 ft or less. Chance of showers
in the morning.
.MON NIGHT...SE winds 5 to 10 kt. Waves 1 ft or less.
.TUE...SE winds 5 to 10 kt. Waves 1 ft or less. Showers likely.
.TUE NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. Chance of
showers.
.WED...W winds 5 to 10 kt. Waves 1 ft or less.
.WED NIGHT...W winds 5 to 10 kt. Waves 1 ft or less.

Winds and waves may be higher in and near tstms.

$$