Coastal Waters Forecast
Issued by NWS Upton, NY

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
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
910
FZUS51 KOKX 092139
CWFOKX

Coastal Waters Forecast
National Weather Service New York NY
539 PM EDT Thu May 9 2024

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

ANZ300-101015-
539 PM EDT Thu May 9 2024

.Synopsis for the Long Island and Connecticut coastal waters...
A frontal boundary will remain south of the region through
Friday night, with a series of weak waves of low pressure
traveling along it. These lows will remain nearby this weekend.
High pressure returns on Monday before moving offshore into
Tuesday.

$$

ANZ350-101015-
Moriches Inlet NY to Montauk Point NY out 20 nm-
539 PM EDT Thu May 9 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM MIDNIGHT EDT TONIGHT
THROUGH FRIDAY EVENING...

.TONIGHT...SE winds 5 to 10 kt, becoming E 15 to 20 kt with gusts
up to 25 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail:
SE 3 ft at 5 seconds and E 1 ft at 10 seconds. Slight chance of
rain early, then rain late.
.FRI...E winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to
5 ft, occasionally to 6 ft. Wave Detail: SE 5 ft at 7 seconds and
E 1 ft at 11 seconds. Rain likely, mainly in the morning.
.FRI NIGHT...NE winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. Seas 3 to 5 ft, occasionally to 6 ft. Wave
Detail: SE 5 ft at 7 seconds and E 1 ft at 10 seconds. Chance of
rain in the evening, then chance of showers after midnight.
.SAT...NE winds 10 to 15 kt. Seas 3 to 4 ft, occasionally to
5 ft. Wave Detail: SE 4 ft at 7 seconds and SE 1 ft at
15 seconds. Chance of showers in the morning.
.SAT NIGHT...E winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to
5 ft. Wave Detail: E 4 ft at 7 seconds and S 1 ft at 8 seconds.
Slight chance of showers after midnight.
.SUN...NE winds 5 to 10 kt, becoming SE in the afternoon. Seas
3 to 4 ft, occasionally to 5 ft. Wave Detail: E 4 ft at 8 seconds
and S 1 ft at 8 seconds.
.SUN NIGHT...SW winds around 10 kt. Seas around 3 ft.
.MON...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
4 ft, occasionally to 5 ft.
.MON NIGHT...SW winds 15 to 20 kt. Seas 3 to 4 ft, occasionally
to 5 ft.
.TUE...SW winds 15 to 20 kt. Seas around 4 ft, occasionally to
5 ft. Chance of showers.
.TUE NIGHT...S winds around 15 kt with gusts up to 20 kt. Seas
around 4 ft, occasionally to 5 ft. Chance of showers.

$$

ANZ353-101015-
Fire Island Inlet NY to Moriches Inlet NY out 20 nm-
539 PM EDT Thu May 9 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM MIDNIGHT EDT TONIGHT
THROUGH LATE FRIDAY NIGHT...

.TONIGHT...SE winds 5 to 10 kt, becoming E 10 to 15 kt with gusts
up to 25 kt late this evening, then increasing to 15 to 20 kt
with gusts up to 25 kt after midnight, increasing to 20 to 25 kt
with gusts up to 30 kt late. Seas 2 to 3 ft, building to 3 to
5 ft, occasionally to 6 ft after midnight. Wave Detail: SE 2 ft
at 3 seconds and S 2 ft at 6 seconds, becoming SE 4 ft at
6 seconds and E 1 ft at 10 seconds. Chance of rain early, then
rain after midnight.
.FRI...E winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to
6 ft, occasionally to 8 ft. Wave Detail: SE 6 ft at 6 seconds and
E 3 ft at 11 seconds. Rain.
.FRI NIGHT...E winds 15 to 20 kt, becoming NE 10 to 15 kt after
midnight. Seas 4 to 6 ft, occasionally to 8 ft. Wave Detail: SE
5 ft at 7 seconds and E 5 ft at 11 seconds. Rain likely in the
evening, then chance of showers after midnight.
.SAT...NE winds 10 to 15 kt. Seas 3 to 4 ft, occasionally to
5 ft. Wave Detail: E 4 ft at 7 seconds and S 1 ft at 8 seconds.
Slight chance of showers in the morning.
.SAT NIGHT...SE winds 5 to 10 kt. Seas around 3 ft. Wave Detail:
SE 3 ft at 7 seconds and E 3 ft at 8 seconds. Slight chance of
showers after midnight.
.SUN...E winds 5 to 10 kt, becoming SE in the afternoon. Seas
3 to 4 ft, occasionally to 5 ft. Wave Detail: E 4 ft at 8 seconds
and S 1 ft at 8 seconds. Chance of showers.
.SUN NIGHT...SW winds around 10 kt. Seas around 3 ft.
.MON...SW winds 15 to 20 kt. Seas 3 to 4 ft, occasionally to
5 ft.
.MON NIGHT...SW winds 15 to 20 kt. Seas around 4 ft, occasionally
to 5 ft.
.TUE...SW winds 15 to 20 kt. Seas around 4 ft, occasionally to
5 ft. Chance of showers.
.TUE NIGHT...S winds 15 to 20 kt. Seas 4 to 5 ft, occasionally to
6 ft. Chance of showers.

$$

ANZ355-101015-
Sandy Hook NJ to Fire Island Inlet NY out 20 nm-
539 PM EDT Thu May 9 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM MIDNIGHT EDT TONIGHT
THROUGH LATE FRIDAY NIGHT...

.TONIGHT...SE winds 10 to 15 kt with gusts up to 20 kt, becoming
E 20 to 25 kt with gusts up to 30 kt. Seas 2 to 3 ft, building to
3 to 5 ft, occasionally to 6 ft after midnight. Wave Detail: SE
2 ft at 3 seconds and S 2 ft at 6 seconds, becoming SE 4 ft at
6 seconds and E 1 ft at 10 seconds. Chance of rain early, then
rain after midnight.
.FRI...E winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. Seas 4 to 6 ft, occasionally to 8 ft. Wave Detail: E
6 ft at 7 seconds and SE 1 ft at 13 seconds. Rain.
.FRI NIGHT...E winds 15 to 20 kt, becoming NE 10 to 15 kt after
midnight. Seas 4 to 6 ft, occasionally to 8 ft. Wave Detail: E
6 ft at 7 seconds and S 1 ft at 8 seconds. Rain likely in the
evening, then chance of showers after midnight.
.SAT...NE winds 10 to 15 kt with gusts up to 20 kt, becoming E in
the afternoon. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail:
E 4 ft at 7 seconds and S 1 ft at 8 seconds. Slight chance of
showers in the morning.
.SAT NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE
3 ft at 7 seconds and E 3 ft at 7 seconds. Slight chance of
showers in the evening, then chance of showers after midnight.
.SUN...SE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft
at 8 seconds and S 1 ft at 7 seconds. Chance of showers.
.SUN NIGHT...SW winds around 10 kt. Seas around 3 ft.
.MON...SW winds 15 to 20 kt. Seas 3 to 4 ft, occasionally to
5 ft.
.MON NIGHT...SW winds 15 to 20 kt. Seas 3 to 4 ft, occasionally
to 5 ft.
.TUE...S winds 15 to 20 kt. Seas 3 to 4 ft, occasionally to 5 ft.
Chance of showers.
.TUE NIGHT...S winds 15 to 20 kt. Seas around 4 ft, occasionally
to 5 ft. Chance of showers.

$$

ANZ332-101015-
Long Island Sound East of the Mouth of the Connecticut River-
539 PM EDT Thu May 9 2024

.TONIGHT...SE winds 5 to 10 kt, becoming E 10 to 15 kt with gusts
up to 20 kt late this evening and overnight. Seas 1 ft or less,
then around 2 ft. Wave Detail: SW 1 ft at 2 seconds, becoming E
2 ft at 4 seconds. Slight chance of rain early. Chance of rain
after midnight, then rain late.
.FRI...E winds around 15 kt with occasional gusts up to 25 kt.
Seas around 2 ft. Wave Detail: E 2 ft at 4 seconds. Rain likely,
mainly in the morning.
.FRI NIGHT...NE winds 10 to 15 kt. Seas around 2 ft in the
evening, then 1 ft or less. Wave Detail: E 2 ft at 5 seconds,
becoming E 1 ft at 5 seconds. Chance of rain in the evening, then
chance of showers after midnight.
.SAT...NE winds around 10 kt. Seas around 2 ft. Wave Detail: NE
2 ft at 5 seconds. Slight chance of showers in the morning.
.SAT NIGHT...E winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E
2 ft at 2 seconds. Slight chance of showers after midnight.
.SUN...NE winds around 5 kt, becoming S in the afternoon. Seas
around 2 ft. Wave Detail: E 2 ft at 8 seconds.
.SUN NIGHT...SW winds 5 to 10 kt. Seas around 2 ft.
.MON...SW winds 10 to 15 kt with gusts up to 20 kt. Seas around
2 ft.
.MON NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
around 2 ft.
.TUE...SW winds 10 to 15 kt with gusts up to 20 kt. Seas around
2 ft. Chance of showers.
.TUE NIGHT...S winds around 15 kt with gusts up to 20 kt. Seas
around 2 ft. Chance of showers.

$$

ANZ331-101015-
Long Island Sound East of New Haven CT/Port Jefferson NY to the
Mouth of the Connecticut River-
539 PM EDT Thu May 9 2024

.TONIGHT...SE winds 5 to 10 kt, becoming E 10 to 15 kt with gusts
up to 20 kt late this evening and overnight. Seas 1 ft or less,
then 1 to 2 ft. Wave Detail: E 2 ft at 3 seconds. Slight chance
of rain early, then chance of rain this evening. Rain after
midnight.
.FRI...E winds 10 to 15 kt with occasional gusts up to 25 kt.
Seas around 2 ft. Wave Detail: E 2 ft at 4 seconds. Rain.
.FRI NIGHT...NE winds 10 to 15 kt. Seas around 2 ft in the
evening, then 1 ft or less. Wave Detail: E 2 ft at 4 seconds,
becoming E 1 ft at 3 seconds. Rain likely in the evening, then
chance of showers after midnight.
.SAT...NE winds around 10 kt, becoming E in the afternoon. Seas
1 ft or less. Wave Detail: NE 1 ft at 3 seconds. Slight chance of
showers in the morning.
.SAT NIGHT...SE winds 5 to 10 kt. Seas 1 ft or less. Wave Detail:
E 1 ft at 3 seconds. Slight chance of showers after midnight.
.SUN...E winds around 5 kt, becoming SE in the afternoon. Seas
1 ft or less. Wave Detail: E 1 ft at 4 seconds.
.SUN NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less.
.MON...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 1 ft or
less.
.MON NIGHT...SW winds 10 to 15 kt. Seas around 2 ft.
.TUE...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 1 ft or
less. Chance of showers.
.TUE NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas
around 2 ft. Chance of showers.

$$

ANZ335-101015-
Long Island Sound West of New Haven CT/Port Jefferson NY-
539 PM EDT Thu May 9 2024

.TONIGHT...E winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts up to 20 kt after midnight. Seas 1 ft or less, then 1 to
2 ft. Wave Detail: E 2 ft at 3 seconds. Slight chance of rain
early, then chance of rain early this evening. Rain late this
evening and overnight.
.FRI...E winds 10 to 15 kt with occasional gusts up to 25 kt.
Seas around 2 ft. Wave Detail: E 2 ft at 4 seconds. Rain.
.FRI NIGHT...NE winds 10 to 15 kt. Seas around 2 ft in the
evening, then 1 ft or less. Wave Detail: E 2 ft at 4 seconds,
becoming E 1 ft at 4 seconds. Rain likely in the evening, then
chance of showers after midnight.
.SAT...NE winds around 10 kt with gusts up to 20 kt, becoming E
in the afternoon. Seas 1 ft or less. Wave Detail: NE 1 ft at
3 seconds. Slight chance of showers.
.SAT NIGHT...SE winds 5 to 10 kt. Seas 1 ft or less. Wave Detail:
E 1 ft at 3 seconds. Slight chance of showers in the evening,
then chance of showers after midnight.
.SUN...SE winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: E
1 ft at 3 seconds. Chance of showers.
.SUN NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less.
.MON...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 1 ft or
less.
.MON NIGHT...S winds 10 to 15 kt. Seas 1 ft or less.
.TUE...S winds 10 to 15 kt with gusts up to 20 kt. Seas 1 ft or
less. Chance of showers.
.TUE NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas
around 2 ft. Chance of showers.

$$

ANZ338-101015-
New York Harbor-
539 PM EDT Thu May 9 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM MIDNIGHT EDT TONIGHT
THROUGH FRIDAY EVENING...

.TONIGHT...SE winds 10 to 15 kt with gusts up to 20 kt, becoming
E 15 to 20 kt with gusts up to 25 kt late. Waves 1 ft or less,
then around 2 ft after midnight. Chance of rain early, then rain.
.FRI...E winds 15 to 20 kt with gusts up to 30 kt. Waves around
2 ft. Rain.
.FRI NIGHT...NE winds 10 to 15 kt with gusts up to 20 kt. Waves
around 2 ft. Rain likely in the evening, then chance of showers
after midnight.
.SAT...NE winds around 10 kt with gusts up to 20 kt, becoming E
in the afternoon. Waves around 2 ft. Slight chance of showers in
the afternoon.
.SAT NIGHT...SE winds 5 to 10 kt. Waves around 2 ft. Slight
chance of showers in the evening, then chance of showers after
midnight.
.SUN...SE winds 5 to 10 kt. Waves around 2 ft. Chance of showers.
.SUN NIGHT...SW winds 5 to 10 kt. Waves 1 to 2 ft. Chance of
showers in the evening.
.MON...SW winds 10 to 15 kt with gusts up to 20 kt. Waves 1 to
2 ft.
.MON NIGHT...SW winds 10 to 15 kt. Waves around 2 ft.
.TUE...S winds 10 to 15 kt. Waves around 2 ft. Chance of showers.
.TUE NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Waves
around 2 ft. Chance of showers.

$$

ANZ340-101015-
Peconic and Gardiners Bays-
539 PM EDT Thu May 9 2024

.TONIGHT...SE winds 5 to 10 kt, becoming E 10 to 15 kt with gusts
up to 20 kt late this evening and overnight. Waves 1 ft or less,
then 1 to 2 ft. Slight chance of rain early, then chance of rain
late this evening. Rain after midnight.
.FRI...E winds 10 to 15 kt with occasional gusts up to 25 kt.
Waves around 2 ft. Rain likely, mainly in the morning.
.FRI NIGHT...NE winds around 10 kt. Waves 1 ft or less. Chance of
rain in the evening, then chance of showers after midnight.
.SAT...NE winds 5 to 10 kt. Waves 1 ft or less. Slight chance of
showers in the morning.
.SAT NIGHT...E winds 5 to 10 kt. Waves 1 ft or less. Slight
chance of showers after midnight.
.SUN...E winds around 5 kt, becoming SE in the afternoon. Waves
1 ft or less.
.SUN NIGHT...SW winds around 10 kt. Waves 1 ft or less.
.MON...SW winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or
less.
.MON NIGHT...SW winds around 15 kt with gusts up to 20 kt. Waves
1 ft or less.
.TUE...SW winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or
less. Chance of showers.
.TUE NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Waves
around 2 ft. Chance of showers.

$$

ANZ345-101015-
South Shore Bays from Jones Inlet through Shinnecock Bay-
539 PM EDT Thu May 9 2024

.TONIGHT...SE winds 5 to 10 kt, becoming E 10 to 15 kt with gusts
up to 25 kt late this evening and overnight. Waves 1 ft or less,
then 1 to 2 ft. Slight chance of rain early, then chance of rain
this evening. Rain after midnight.
.FRI...E winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. Waves around 2 ft. Rain.
.FRI NIGHT...E winds 10 to 15 kt with gusts up to 20 kt, becoming
NE 5 to 10 kt after midnight. Waves around 2 ft in the evening,
then 1 ft or less. Rain likely in the evening, then chance of
showers after midnight.
.SAT...NE winds around 10 kt, becoming E in the afternoon. Waves
1 ft or less. Slight chance of showers in the morning.
.SAT NIGHT...SE winds around 5 kt. Waves 1 ft or less. Chance of
showers after midnight.
.SUN...E winds around 5 kt, becoming SE in the afternoon. Waves
1 ft or less. Chance of showers.
.SUN NIGHT...SW winds around 10 kt. Waves 1 ft or less.
.MON...SW winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or
less.
.MON NIGHT...SW winds around 15 kt with gusts up to 20 kt. Waves
1 ft or less.
.TUE...SW winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or
less. Chance of showers.
.TUE NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Waves
around 2 ft. Chance of showers.

$$