Coastal Waters Forecast
Issued by NWS Upton, NY

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FZUS51 KOKX 060603
CWFOKX

Coastal Waters Forecast
National Weather Service New York NY
203 AM EDT Sun Jul 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

ANZ300-061915-
203 AM EDT Sun Jul 6 2025

.Synopsis for the Long Island and Connecticut coastal waters...
High pressure will remain in control through the weekend. A cold
front will approach from the Great Lakes on Monday, passing
slowly across on Tuesday and Tuesday night. The front may
remain stalled over or just to the south of the area mid week. A
more robust frontal system approaches by the end of the week.

$$

ANZ350-061915-
Moriches Inlet NY to Montauk Point NY out 20 nm-
203 AM EDT Sun Jul 6 2025

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

Winds and seas may be higher in and near tstms.

$$

ANZ353-061915-
Fire Island Inlet NY to Moriches Inlet NY out 20 nm-
203 AM EDT Sun Jul 6 2025

.TODAY...SW winds around 10 kt with gusts up to 20 kt, becoming S
with gusts up to 20 kt late. Seas 2 to 3 ft. Wave Detail: S 2 ft
at 5 seconds and SE 1 ft at 8 seconds.
.TONIGHT...SW winds 10 to 15 kt. Seas around 3 ft. Wave Detail: S
3 ft at 5 seconds and SE 1 ft at 8 seconds. Patchy fog after
midnight with vsby 1 to 3 nm.
.MON...S winds 10 to 15 kt. Seas 3 to 4 ft, occasionally to 5 ft.
Wave Detail: S 3 ft at 7 seconds and SE 1 ft at 15 seconds.
Patchy fog in the morning. Slight chance of showers and tstms in
the afternoon. Vsby 1 to 3 nm in the morning.
.MON NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas
3 to 4 ft, occasionally to 5 ft. Wave Detail: S 4 ft at 7 seconds
and SE 1 ft at 8 seconds. Chance of showers and tstms.
.TUE...SW winds around 10 kt. Seas 3 to 4 ft, occasionally to
5 ft. Wave Detail: S 4 ft at 7 seconds and SE 1 ft at 14 seconds.
Chance of showers. Slight chance of tstms in the morning, then
chance of tstms in the afternoon.
.TUE NIGHT...SW winds 5 to 10 kt. Seas around 4 ft, occasionally
to 5 ft. Wave Detail: S 4 ft at 7 seconds and SE 1 ft at
13 seconds. Chance of tstms. Chance of showers. Vsby 1 to 3 nm.
.WED...W winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to 5 ft.
.WED NIGHT...S winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to
5 ft. Chance of showers.
.THU...SE winds 5 to 10 kt. Seas around 3 ft. Chance of showers.
.THU NIGHT...SE winds 5 to 10 kt. Seas around 3 ft. Chance of
showers.

Winds and seas may be higher in and near tstms.

$$

ANZ355-061915-
Sandy Hook NJ to Fire Island Inlet NY out 20 nm-
203 AM EDT Sun Jul 6 2025

.TODAY...SW winds 5 to 10 kt with gusts up to 20 kt, becoming S
10 to 15 kt with gusts up to 20 kt late. Seas 2 to 3 ft. Wave
Detail: S 3 ft at 6 seconds and SE 1 ft at 9 seconds.
.TONIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft, occasionally to 5 ft. Wave Detail: S 3 ft at 4 seconds and
SE 1 ft at 8 seconds. Patchy fog after midnight with vsby 1 to
3 nm.
.MON...S winds 10 to 15 kt. Seas 2 to 4 ft, occasionally to 5 ft.
Wave Detail: S 3 ft at 7 seconds and SE 1 ft at 8 seconds. Patchy
fog in the morning. Chance of showers and tstms in the afternoon.
Vsby 1 to 3 nm in the morning.
.MON NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft, occasionally to
5 ft. Wave Detail: S 4 ft at 7 seconds and SE 1 ft at 8 seconds.
Chance of showers and tstms.
.TUE...S winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to 5 ft.
Wave Detail: S 3 ft at 7 seconds and SE 1 ft at 14 seconds.
Chance of showers and slight chance of tstms in the morning, then
chance of showers and tstms in the afternoon with vsby 1 to 3 nm.
.TUE NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas
3 to 4 ft, occasionally to 5 ft. Wave Detail: S 4 ft at 7 seconds
and SE 1 ft at 13 seconds. Chance of tstms. Chance of showers.
Vsby 1 to 3 nm.
.WED...W winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to 5 ft.
.WED NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Chance of
showers and tstms.
.THU...SE winds 5 to 10 kt. Seas 2 to 3 ft. Chance of showers and
tstms.
.THU NIGHT...SE winds 5 to 10 kt. Seas around 3 ft. Chance of
showers and tstms.

Winds and seas may be higher in and near tstms.

$$

ANZ332-061915-
Long Island Sound East of the Mouth of the Connecticut River-
203 AM EDT Sun Jul 6 2025

.TODAY...SW winds 10 to 15 kt. Seas around 2 ft. Wave Detail: SW
1 ft at 2 seconds.
.TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. Seas around 2 ft. Wave
Detail: SW 1 ft at 3 seconds. Patchy fog after midnight with vsby
1 to 3 nm.
.MON...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. Wave Detail: SW
1 ft at 3 seconds. Patchy fog in the morning. Slight chance of
showers and tstms in the afternoon. Vsby 1 to 3 nm in the
morning.
.MON NIGHT...SW winds 10 to 15 kt. Seas around 2 ft. Wave Detail:
SW 1 ft at 3 seconds. Chance of showers and tstms.
.TUE...SW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: SW
1 ft at 3 seconds. Chance of showers and slight chance of tstms
in the morning, then chance of showers and tstms in the afternoon
with vsby 1 to 3 nm.
.TUE NIGHT...W winds 5 to 10 kt. Seas 1 ft or less. Wave Detail:
SW 1 ft at 2 seconds. Chance of tstms. Chance of showers. Vsby
1 to 3 nm.
.WED...SW winds around 5 kt. Seas around 2 ft.
.WED NIGHT...SE winds around 5 kt. Seas around 2 ft. Chance of
showers.
.THU...SE winds 5 to 10 kt. Seas around 2 ft. Chance of showers.
.THU NIGHT...SE winds 5 to 10 kt. Seas around 2 ft. Chance of
showers.

Winds and seas may be higher in and near tstms.

$$

ANZ331-061915-
Long Island Sound East of New Haven CT/Port Jefferson NY to the
Mouth of the Connecticut River-
203 AM EDT Sun Jul 6 2025

.TODAY...SW winds 5 to 10 kt with gusts up to 20 kt, increasing
to 10 to 15 kt with gusts up to 20 kt late. Seas 1 ft or less,
then around 2 ft this afternoon. Wave Detail: SW 1 ft at
3 seconds.
.TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. Seas around 2 ft in the
evening, then 1 ft or less. Wave Detail: SW 1 ft at 3 seconds.
Patchy fog after midnight with vsby 1 to 3 nm.
.MON...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. Wave Detail: SW
1 ft at 3 seconds. Patchy fog in the morning. Chance of showers
and tstms in the afternoon. Vsby 1 to 3 nm in the morning.
.MON NIGHT...S winds 10 to 15 kt with gusts up to 20 kt, becoming
SW 5 to 10 kt after midnight. Seas 1 ft or less. Wave Detail: SW
1 ft at 3 seconds. Chance of showers and tstms.
.TUE...SW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: SW
1 ft at 3 seconds. Chance of showers and slight chance of tstms
in the morning, then showers and tstms likely in the afternoon
with vsby 1 to 3 nm.
.TUE NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas
1 ft or less. Showers and tstms likely, mainly in the evening.
Vsby 1 to 3 nm.
.WED...NW winds around 5 kt. Seas 1 ft or less.
.WED NIGHT...SE winds around 5 kt. Seas 1 ft or less. Chance of
showers.
.THU...SE winds around 5 kt. Seas 1 ft or less. Chance of
showers.
.THU NIGHT...SE winds 5 to 10 kt. Seas 1 ft or less. Chance of
showers.

Winds and seas may be higher in and near tstms.

$$

ANZ335-061915-
Long Island Sound West of New Haven CT/Port Jefferson NY-
203 AM EDT Sun Jul 6 2025

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

Winds and seas may be higher in and near tstms.

$$

ANZ338-061915-
New York Harbor-
203 AM EDT Sun Jul 6 2025

.TODAY...SW winds 5 to 10 kt with gusts up to 20 kt, becoming S
10 to 15 kt with gusts up to 20 kt late. Waves 1 ft or less.
.TONIGHT...S winds 10 to 15 kt with gusts up to 20 kt, becoming
SW 5 to 10 kt after midnight. Waves around 2 ft in the evening,
then 1 ft or less.
.MON...S 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. Slight chance
of showers in the morning, then chance of showers and tstms in
the afternoon.
.MON NIGHT...S winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. Waves 1 ft or less.
Chance of showers and tstms.
.TUE...S winds 5 to 10 kt. Waves 1 ft or less. Chance of showers
and slight chance of tstms in the morning, then showers and tstms
likely in the afternoon with vsby 1 to 3 nm.
.TUE NIGHT...SW winds 5 to 10 kt, becoming W after midnight.
Waves 1 ft or less. Showers and tstms likely, mainly in the
evening. Vsby 1 to 3 nm.
.WED...W winds around 5 kt. Waves 1 to 2 ft.
.WED NIGHT...S winds around 5 kt. Waves 1 to 2 ft. Chance of
showers and tstms.
.THU...SE winds 5 to 10 kt. Waves 1 ft or less. Chance of showers
and tstms.
.THU NIGHT...SE winds 5 to 10 kt. Waves 1 to 2 ft. Chance of
showers and tstms.

Winds and waves may be higher in and near tstms.

$$

ANZ340-061915-
Peconic and Gardiners Bays-
203 AM EDT Sun Jul 6 2025

.TODAY...SW winds 5 to 10 kt with gusts up to 20 kt, increasing
to 10 to 15 kt with gusts up to 20 kt late. Waves 1 ft or less,
then around 2 ft this afternoon.
.TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. Waves around 2 ft in
the evening, then 1 ft or less. Patchy fog after midnight with
vsby 1 to 3 nm.
.MON...SW winds 5 to 10 kt. Waves 1 ft or less. Patchy fog in the
morning. Slight chance of showers and tstms in the afternoon.
Vsby 1 to 3 nm in the morning.
.MON NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. Chance of
showers and tstms.
.TUE...SW winds 5 to 10 kt. Waves 1 ft or less. Chance of
showers. Slight chance of tstms in the morning, then chance of
tstms in the afternoon.
.TUE NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. Chance of
tstms. Chance of showers. Vsby 1 to 3 nm.
.WED...NW winds around 5 kt. Waves 1 ft or less.
.WED NIGHT...SE winds around 5 kt. Waves 1 ft or less. Chance of
showers.
.THU...SE winds 5 to 10 kt. Waves 1 ft or less. Chance of
showers.
.THU NIGHT...SE winds 5 to 10 kt. Waves 1 ft or less. Chance of
showers.

Winds and waves may be higher in and near tstms.

$$

ANZ345-061915-
South Shore Bays from Jones Inlet through Shinnecock Bay-
203 AM EDT Sun Jul 6 2025

.TODAY...SW winds 5 to 10 kt with gusts up to 20 kt, becoming S
10 to 15 kt with gusts up to 20 kt late. Waves 1 ft or less.
.TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. Waves around 2 ft in
the evening, then 1 ft or less. Patchy fog after midnight with
vsby 1 to 3 nm.
.MON...S 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. Patchy fog in
the morning. Chance of showers and tstms in the afternoon. Vsby
1 to 3 nm in the morning.
.MON NIGHT...S winds 10 to 15 kt with gusts up to 20 kt, becoming
SW 5 to 10 kt after midnight. Waves 1 ft or less. Chance of
showers and tstms.
.TUE...SW winds 5 to 10 kt. Waves 1 ft or less. Chance of showers
and slight chance of tstms in the morning, then chance of showers
and tstms in the afternoon with vsby 1 to 3 nm.
.TUE NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. Chance of
tstms. Chance of showers. Vsby 1 to 3 nm.
.WED...W winds around 5 kt. Waves 1 ft or less.
.WED NIGHT...S winds around 5 kt. Waves 1 ft or less. Chance of
showers.
.THU...SE winds 5 to 10 kt. Waves 1 ft or less. Chance of
showers.
.THU NIGHT...SE winds 5 to 10 kt. Waves 1 ft or less. Chance of
showers.

Winds and waves may be higher in and near tstms.

$$