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(1/18)
Latest Coastal Waters Forecast by KBOX
Issued 5/3/2026 4:05 PM America/New_York.
Valid through 5/4/2026 5:00 AM America/New_York.
fzus51 kbox 032005
cwfbox
expires:202605040900;;963102
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt sun may 3 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz235-040900-
rhode island sound-
405 pm edt sun may 3 2026
...small craft advisory in effect from monday morning through
monday evening...
.tonight...w winds 10 to 15 kt. gusts up to 25 kt this evening.
seas 3 to 4 ft. wave detail: w 3 ft at 4 seconds and se 3 ft at
9 seconds.
.mon...sw winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. gusts up to 30 kt. seas 3 to 5 ft. wave detail: sw
5 ft at 6 seconds and se 2 ft at 9 seconds.
.mon night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. wave detail: sw 5 ft at 6 seconds and se 5 ft at
7 seconds.
.tue...sw winds 15 to 20 kt with gusts up to 25 kt, increasing to
20 to 25 kt with gusts up to 35 kt in the afternoon. seas 4 to
6 ft. wave detail: s 6 ft at 8 seconds and sw 3 ft at 4 seconds.
.tue night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 7 ft. wave detail: s 7 ft at 8 seconds and sw 3 ft at
5 seconds.
.wed and wed night...sw winds 20 to 25 kt with gusts up to 35 kt.
seas 5 to 7 ft. wave detail: sw 7 ft at 6 seconds and e 3 ft at
8 seconds. showers.
.thu...w winds 10 to 15 kt. seas 3 to 5 ft. showers likely.
.thu night...w winds 10 to 15 kt with gusts up to 20 kt. seas
4 to 6 ft. showers likely.
.fri...w winds 15 to 20 kt. seas 5 to 7 ft.
.fri night...sw winds 15 to 20 kt. seas 4 to 6 ft.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(2/18)
Latest Coastal Waters Forecast by KBOX
Issued 5/3/2026 4:05 PM America/New_York.
Valid through 5/4/2026 5:00 AM America/New_York.
fzus51 kbox 032005
cwfbox
expires:202605040900;;963097
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt sun may 3 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz255-040900-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
405 pm edt sun may 3 2026
...small craft advisory in effect through tuesday morning...
.tonight...w winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. gusts up to 25 kt. seas 4 to 6 ft. wave detail: w 5 ft
at 6 seconds and se 5 ft at 9 seconds.
.mon...sw winds 15 to 20 kt with gusts up to 30 kt. seas 4 to
6 ft. wave detail: sw 6 ft at 6 seconds and e 4 ft at 9 seconds.
.mon night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 ft. wave detail: sw 6 ft at 7 seconds and ne 2 ft at
6 seconds.
.tue...sw winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. gusts up to 30 kt. seas 4 to 5 ft, building to 5 to
7 ft in the afternoon. wave detail: sw 5 ft at 6 seconds and e
1 foot at 6 seconds, becoming sw 7 ft at 8 seconds and w 3 ft at
4 seconds.
.tue night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
6 to 8 ft. wave detail: sw 8 ft at 8 seconds and w 3 ft at
5 seconds.
.wed...s winds 20 to 25 kt with gusts up to 30 kt. seas 6 to
8 ft. wave detail: s 8 ft at 7 seconds and w 2 ft at 5 seconds. a
chance of showers in the afternoon.
.wed night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 8 ft. showers.
.thu...sw winds 10 to 15 kt. seas 4 to 6 ft. showers likely.
.thu night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
5 to 7 ft. showers likely.
.fri...w winds 15 to 20 kt with gusts up to 25 kt. seas 7 to
10 ft.
.fri night...w winds 15 to 20 kt with gusts up to 25 kt. seas
5 to 7 ft.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(3/18)
Latest Coastal Waters Forecast by KBOX
Issued 5/3/2026 4:05 PM America/New_York.
Valid through 5/4/2026 5:00 AM America/New_York.
fzus51 kbox 032005
cwfbox
expires:202605040900;;963096
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt sun may 3 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz254-040900-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
405 pm edt sun may 3 2026
...small craft advisory in effect through tuesday morning...
.tonight...w winds 10 to 15 kt with gusts up to 25 kt. seas 4 to
6 ft. wave detail: se 5 ft at 9 seconds and sw 3 ft at 9 seconds.
.mon...sw winds 15 to 20 kt with gusts up to 30 kt. seas 4 to
6 ft. wave detail: s 5 ft at 8 seconds and e 5 ft at 9 seconds.
.mon night...sw winds 15 to 20 kt with gusts up to 30 kt. seas
3 to 5 ft. wave detail: s 5 ft at 7 seconds and w 2 ft at
5 seconds.
.tue...sw winds 15 to 20 kt with gusts up to 30 kt. seas 4 to
6 ft. wave detail: se 6 ft at 7 seconds and w 1 foot at
4 seconds.
.tue night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 7 ft. wave detail: sw 7 ft at 6 seconds and e 2 ft at
10 seconds.
.wed...s winds around 20 kt with gusts up to 25 kt. seas 4 to
6 ft. wave detail: s 6 ft at 6 seconds and e 1 foot at
10 seconds. a chance of showers in the afternoon.
.wed night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
4 to 6 ft. showers.
.thu...nw winds 10 to 15 kt. seas 3 to 5 ft. showers likely.
.thu night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
4 to 6 ft. showers likely.
.fri and fri night...w winds 15 to 20 kt. seas 5 to 7 ft. s and e
of nantucket, seas 8 to 11 ft, subsiding to 6 to 9 ft.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(4/18)
Latest Coastal Waters Forecast by KBOX
Issued 5/3/2026 4:05 PM America/New_York.
Valid through 5/4/2026 5:00 AM America/New_York.
fzus51 kbox 032005
cwfbox
expires:202605040900;;963093
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt sun may 3 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz250-040900-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
405 pm edt sun may 3 2026
...small craft advisory in effect through tuesday morning...
.tonight...w winds 10 to 15 kt with gusts up to 25 kt. seas 4 to
6 ft. wave detail: e 5 ft at 9 seconds and n 3 ft at 5 seconds.
.mon...sw winds 10 to 15 kt with gusts up to 20 kt, increasing to
15 to 20 kt with gusts up to 30 kt in the afternoon. seas 4 to
6 ft. wave detail: e 5 ft at 9 seconds and w 3 ft at 4 seconds.
.mon night...sw winds 15 to 20 kt with gusts up to 30 kt. seas
3 to 4 ft. wave detail: s 4 ft at 5 seconds and e 2 ft at
9 seconds.
.tue...s winds 15 to 20 kt with gusts up to 25 kt, increasing to
20 to 25 kt with gusts up to 35 kt in the afternoon. seas 3 to
5 ft. wave detail: se 5 ft at 5 seconds and e 1 foot at
9 seconds.
.tue night...s winds 20 to 25 kt with gusts up to 30 kt. seas
4 to 6 ft. wave detail: s 6 ft at 6 seconds and e 1 foot at
10 seconds.
.wed...s winds around 20 kt with gusts up to 30 kt. seas 4 to
6 ft. wave detail: se 5 ft at 6 seconds and e 1 foot at
10 seconds. showers likely in the afternoon.
.wed night...s winds 15 to 20 kt, becoming w after midnight.
gusts up to 30 kt. seas 3 to 5 ft. showers.
.thu and thu night...n winds 5 to 10 kt, becoming nw 10 to 15 kt
with gusts up to 20 kt. seas 2 to 4 ft. showers likely.
.fri and fri night...w winds 10 to 15 kt with gusts up to 20 kt.
seas 3 to 5 ft.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(5/18)
Latest Coastal Waters Forecast by KBOX
Issued 5/3/2026 4:05 PM America/New_York.
Valid through 5/4/2026 5:00 AM America/New_York.
fzus51 kbox 032005
cwfbox
expires:202605040900;;963103
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt sun may 3 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz237-040900-
block island sound-
405 pm edt sun may 3 2026
...small craft advisory in effect from monday morning through
monday evening...
.tonight...w winds 10 to 15 kt. gusts up to 25 kt this evening.
seas 2 to 4 ft. wave detail: w 3 ft at 4 seconds and se 3 ft at
9 seconds.
.mon...sw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: s 4 ft at 7 seconds and sw 3 ft at 4 seconds.
.mon night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. wave detail: se 5 ft at 7 seconds and w 2 ft at
4 seconds.
.tue...sw winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
5 ft. wave detail: s 5 ft at 8 seconds and w 2 ft at 4 seconds.
.tue night...sw winds around 20 kt with gusts up to 30 kt. seas
5 to 7 ft. wave detail: s 7 ft at 8 seconds and w 2 ft at
5 seconds.
.wed...s winds around 20 kt with gusts up to 30 kt. seas 5 to
7 ft. wave detail: s 6 ft at 7 seconds and w 2 ft at 4 seconds. a
chance of showers in the morning, then showers likely in the
afternoon.
.wed night...sw winds 15 to 20 kt with gusts up to 30 kt,
becoming w 10 to 15 kt with gusts up to 20 kt after midnight.
seas 4 to 6 ft. showers.
.thu...w winds 5 to 10 kt. seas 3 to 4 ft. showers likely.
.thu night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
4 to 6 ft. showers likely.
.fri...w winds 10 to 15 kt with gusts up to 20 kt. seas 5 to
7 ft.
.fri night...sw winds 10 to 15 kt with gusts up to 20 kt. seas
3 to 5 ft.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(6/18)
Latest Coastal Waters Forecast by KBOX
Issued 5/3/2026 4:05 PM America/New_York.
Valid through 5/4/2026 5:00 AM America/New_York.
fzus51 kbox 032005
cwfbox
expires:202605040900;;963105
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt sun may 3 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz236-040900-
narragansett bay-
405 pm edt sun may 3 2026
...small craft advisory in effect from monday morning through
monday evening...
.tonight...w winds 10 to 15 kt with gusts up to 25 kt,
diminishing to 5 to 10 kt after midnight. waves around 2 ft.
.mon...sw winds 15 to 20 kt with gusts up to 30 kt. waves 2 to
4 ft.
.mon night...sw winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. gusts up to 25 kt. waves 2 to 3 ft.
.tue...sw winds 15 to 20 kt. gusts up to 25 kt, increasing to
35 kt in the afternoon. waves 2 to 4 ft.
.tue night...sw winds 15 to 20 kt with gusts up to 30 kt. waves
3 to 5 ft.
.wed...s winds 15 to 20 kt. gusts up to 25 kt, increasing to
35 kt in the afternoon. waves 3 to 5 ft. a chance of showers in
the morning, then showers likely in the afternoon.
.wed night...sw winds 15 to 20 kt with gusts up to 30 kt,
becoming w 10 to 15 kt with gusts up to 20 kt after midnight.
waves 2 to 4 ft. showers.
.thu and thu night...nw winds 5 to 10 kt. waves 2 to 3 ft.
showers likely.
.fri and fri night...w winds 10 to 15 kt with gusts up to 20 kt.
waves 2 to 4 ft.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(7/18)
Latest Coastal Waters Forecast by KBOX
Issued 5/3/2026 4:05 PM America/New_York.
Valid through 5/4/2026 5:00 AM America/New_York.
fzus51 kbox 032005
cwfbox
expires:202605040900;;963104
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt sun may 3 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz230-040900-
boston harbor-
405 pm edt sun may 3 2026
...small craft advisory in effect from monday morning through
monday evening...
.tonight...w winds 10 to 15 kt. gusts up to 25 kt this evening.
waves around 2 ft this evening, then 1 foot or less.
.mon...sw winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. gusts up to 25 kt. waves around 2 ft.
.mon night...sw winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. gusts up to 25 kt. waves around 2 ft.
.tue...s winds 10 to 15 kt with gusts up to 20 kt, increasing to
20 to 25 kt with gusts up to 30 kt in the afternoon. waves around
2 ft.
.tue night...sw winds 15 to 20 kt with gusts up to 30 kt. waves
around 2 ft.
.wed and wed night...w winds 15 to 20 kt with gusts up to 30 kt.
waves around 2 ft. a chance of showers in the morning, then
showers.
.thu and thu night...ne winds 5 to 10 kt, becoming nw 10 to
15 kt. waves 1 foot or less, then around 2 ft. showers likely.
.fri and fri night...w winds 10 to 15 kt with gusts up to 20 kt.
waves around 2 ft.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(8/18)
Latest Coastal Waters Forecast by KBOX
Issued 5/3/2026 4:05 PM America/New_York.
Valid through 5/4/2026 5:00 AM America/New_York.
fzus51 kbox 032005
cwfbox
expires:202605040900;;963095
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt sun may 3 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz231-040900-
cape cod bay-
405 pm edt sun may 3 2026
...small craft advisory in effect from monday morning through
monday evening...
.tonight...w winds around 10 kt. gusts up to 25 kt this evening.
seas 2 to 3 ft. wave detail: n 2 ft at 5 seconds and e 2 ft at
9 seconds.
.mon...sw winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. gusts up to 30 kt. seas 2 to 4 ft. wave detail: sw
3 ft at 4 seconds and s 3 ft at 9 seconds.
.mon night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft. wave detail: s 4 ft at 5 seconds and ne 1 foot at
5 seconds.
.tue...sw winds 15 to 20 kt. gusts up to 25 kt, increasing to
35 kt in the afternoon. seas 3 to 5 ft. wave detail: se 5 ft at
6 seconds and e 1 foot at 9 seconds.
.tue night...sw winds around 20 kt with gusts up to 30 kt. seas
3 to 4 ft. wave detail: se 4 ft at 8 seconds and sw 3 ft at
4 seconds.
.wed...s winds 15 to 20 kt. gusts up to 25 kt, increasing to
35 kt in the afternoon. seas 3 to 5 ft. wave detail: s 5 ft at
6 seconds and e 1 foot at 10 seconds. showers likely in the
afternoon.
.wed night...sw winds 15 to 20 kt with gusts up to 30 kt,
diminishing to 10 to 15 kt with gusts up to 20 kt after midnight.
seas 2 to 4 ft. showers.
.thu and thu night...n winds 5 to 10 kt, becoming nw with gusts
up to 20 kt. seas around 2 ft. showers likely.
.fri and fri night...w winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt. seas around 2 ft.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(9/18)
Latest Coastal Waters Forecast by KBOX
Issued 5/3/2026 4:05 PM America/New_York.
Valid through 5/4/2026 5:00 AM America/New_York.
fzus51 kbox 032005
cwfbox
expires:202605040900;;963099
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt sun may 3 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz232-040900-
nantucket sound-
405 pm edt sun may 3 2026
...small craft advisory in effect from monday morning through
monday evening...
.tonight...w winds 10 to 15 kt. gusts up to 20 kt this evening.
seas 2 to 4 ft. wave detail: w 2 ft at 4 seconds and e 2 ft at
9 seconds.
.mon...sw winds 15 to 20 kt with gusts up to 30 kt. seas 2 to
4 ft. wave detail: sw 4 ft at 4 seconds and s 3 ft at 8 seconds.
.mon night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft. wave detail: sw 4 ft at 4 seconds and s 3 ft at
7 seconds.
.tue...sw winds 15 to 20 kt. gusts up to 25 kt, increasing to
35 kt in the afternoon. seas 3 to 4 ft. wave detail: sw 4 ft at
4 seconds and s 2 ft at 7 seconds.
.tue night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
3 to 5 ft. wave detail: sw 4 ft at 4 seconds and sw 3 ft at
8 seconds.
.wed...s winds around 20 kt with gusts up to 30 kt. seas 3 to
5 ft. wave detail: sw 3 ft at 4 seconds and s 3 ft at 7 seconds.
a chance of showers in the afternoon.
.wed night...sw winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. gusts up to 30 kt. seas 3 to 5 ft. showers.
.thu and thu night...n winds 5 to 10 kt, becoming nw 10 to 15 kt.
seas 2 to 4 ft. showers likely.
.fri and fri night...w winds 15 to 20 kt with gusts up to 25 kt.
seas 3 to 5 ft.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(10/18)
Latest Coastal Waters Forecast by KBOX
Issued 5/3/2026 4:05 PM America/New_York.
Valid through 5/4/2026 5:00 AM America/New_York.
fzus51 kbox 032005
cwfbox
expires:202605040900;;963100
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt sun may 3 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz233-040900-
vineyard sound-
405 pm edt sun may 3 2026
...small craft advisory in effect from monday morning through
monday evening...
.tonight...w winds 10 to 15 kt. gusts up to 25 kt this evening.
seas 2 to 3 ft. wave detail: w 3 ft at 5 seconds and e 2 ft at
9 seconds.
.mon...sw winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. gusts up to 30 kt. seas 3 to 5 ft. wave detail: sw
5 ft at 6 seconds and e 1 foot at 4 seconds.
.mon night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. wave detail: sw 5 ft at 7 seconds and se 5 ft at
8 seconds.
.tue...sw winds 15 to 20 kt with gusts up to 25 kt, increasing to
20 to 25 kt with gusts up to 35 kt in the afternoon. seas 3 to
4 ft, building to 4 to 6 ft in the afternoon. wave detail: sw
4 ft at 7 seconds and sw 3 ft at 4 seconds, becoming s 6 ft at
7 seconds and sw 3 ft at 4 seconds.
.tue night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
4 to 6 ft. wave detail: sw 6 ft at 8 seconds and se 3 ft at
4 seconds.
.wed and wed night...sw winds 20 to 25 kt with gusts up to 35 kt.
seas 4 to 6 ft. wave detail: s 6 ft at 6 seconds and e 1 foot at
8 seconds. showers.
.thu and thu night...nw winds 5 to 10 kt, increasing to 10 to
15 kt with gusts up to 20 kt. seas 2 to 4 ft. showers likely.
.fri...w winds 15 to 20 kt. seas 4 to 6 ft.
.fri night...w winds 15 to 20 kt. seas 3 to 5 ft.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(11/18)
Latest Coastal Waters Forecast by KBOX
Issued 5/3/2026 4:05 PM America/New_York.
Valid through 5/4/2026 5:00 AM America/New_York.
fzus51 kbox 032005
cwfbox
expires:202605040900;;963101
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt sun may 3 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz234-040900-
buzzards bay-
405 pm edt sun may 3 2026
...small craft advisory in effect from monday morning through
monday evening...
.tonight...w winds 10 to 15 kt. gusts up to 25 kt this evening.
seas around 2 ft. wave detail: w 2 ft at 4 seconds and se 2 ft at
9 seconds.
.mon...sw winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. gusts up to 30 kt. seas 2 to 4 ft. wave detail: sw
4 ft at 5 seconds and s 4 ft at 8 seconds.
.mon night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft. wave detail: sw 4 ft at 6 seconds and se 4 ft at
9 seconds.
.tue...sw winds 15 to 20 kt. gusts up to 25 kt, increasing to
35 kt in the afternoon. seas 3 to 4 ft, building to 4 to 6 ft in
the afternoon. wave detail: s 3 ft at 5 seconds and se 1 foot at
10 seconds, becoming s 5 ft at 7 seconds and s 4 ft at 4 seconds.
.tue night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
3 to 5 ft. wave detail: s 5 ft at 8 seconds and sw 4 ft at
5 seconds.
.wed and wed night...sw winds 20 to 25 kt with gusts up to 35 kt.
seas 3 to 5 ft. wave detail: sw 4 ft at 4 seconds and s 4 ft at
7 seconds. showers.
.thu and thu night...n winds 5 to 10 kt, becoming nw 10 to 15 kt.
seas 2 to 3 ft. showers likely.
.fri and fri night...w winds 10 to 15 kt, increasing to 15 to
20 kt. seas 2 to 4 ft.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(12/18)
Latest Coastal Waters Forecast by KGYX
Issued 5/3/2026 5:02 PM America/New_York.
Valid through 5/4/2026 6:00 AM America/New_York.
fzus51 kgyx 032102
cwfgyx
expires:202605041000;;965535
coastal waters forecast
national weather service gray me
502 pm edt sun may 3 2026
coastal waters from stonington me to merrimack river ma out to 25 nm
anz154-041000-
coastal waters from cape elizabeth, me to merrimack river, ma out
25 nm-
502 pm edt sun may 3 2026
...small craft advisory in effect through late monday night...
.tonight...w winds 10 to 15 kt. seas 3 to 5 ft. wave detail: se 4 ft
at 9 seconds and nw 2 ft at 3 seconds.
.mon...sw winds 10 to 15 kt with gusts up to 20 kt. seas 4 to 6 ft.
wave detail: se 5 ft at 9 seconds and sw 4 ft at 4 seconds.
.mon night...sw winds 10 to 15 kt with gusts up to 25 kt. seas 4 to
5 ft. wave detail: s 5 ft at 9 seconds and s 4 ft at 5 seconds.
.tue...s winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. seas 3 to 5 ft, building to 5 to 7 ft in the afternoon.
wave detail: s 5 ft at 7 seconds, becoming s 7 ft at 6 seconds.
.tue night...s winds 20 to 25 kt with gusts up to 35 kt. seas 6 to
9 ft. wave detail: s 8 ft at 7 seconds.
.wed...s winds 20 to 25 kt with gusts up to 35 kt. seas 6 to 9 ft.
wave detail: s 8 ft at 7 seconds. a chance of rain in the morning,
then rain in the afternoon.
.wed night...s winds 20 to 25 kt with gusts up to 35 kt, becoming w
15 to 20 kt with gusts up to 25 kt after midnight. seas 5 to 8 ft,
subsiding to 4 to 6 ft after midnight. rain in the evening, then
showers likely after midnight.
.thu...n winds 5 to 10 kt, becoming e in the afternoon. seas 2 to
4 ft. a chance of showers.
.thu night...sw winds 5 to 10 kt, becoming nw 10 to 15 kt with gusts
up to 20 kt after midnight. seas 2 to 3 ft. a chance of showers.
.fri...w winds 10 to 15 kt with gusts up to 20 kt. seas 2 to 4 ft. a
chance of showers in the morning.
.fri night...w winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
4 ft.
$$
(13/18)
Latest Coastal Waters Forecast by KOKX
Issued 5/3/2026 2:45 PM America/New_York.
Valid through 5/4/2026 3:15 AM America/New_York.
fzus51 kokx 031845
cwfokx
expires:202605040715;;960659
coastal waters forecast
national weather service new york ny
245 pm edt sun may 3 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz353-040715-
fire island inlet ny to moriches inlet ny out 20 nm-
245 pm edt sun may 3 2026
...small craft advisory in effect until 8 pm edt this evening...
...small craft advisory in effect from monday morning through
tuesday evening...
.rest of today...w winds around 15 kt with gusts up to 25 kt.
seas 4 to 5 ft, occasionally to 6 ft. wave detail: w 3 ft at
4 seconds and s 2 ft at 8 seconds.
.tonight...w winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
5 ft, occasionally to 6 ft. wave detail: w 3 ft at 5 seconds and
se 3 ft at 9 seconds.
.mon...sw winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft, occasionally to 8 ft. wave detail: sw 5 ft at 6 seconds and
e 3 ft at 9 seconds.
.mon night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
5 to 6 ft, occasionally to 8 ft. wave detail: s 5 ft at 6 seconds
and e 2 ft at 9 seconds.
.tue...sw winds 15 to 20 kt with gusts up to 25 kt, becoming s
20 to 25 kt with gusts up to 35 kt in the afternoon. seas 5 to
6 ft, occasionally to 8 ft, building to 5 to 8 ft, occasionally
to 10 ft in the afternoon. wave detail: s 6 ft at 7 seconds and e
1 ft at 9 seconds, becoming s 8 ft at 7 seconds and e 1 ft at
9 seconds.
.tue night...s winds 25 to 30 kt. seas 7 to 9 ft, occasionally to
11 ft. wave detail: s 9 ft at 7 seconds.
.wed...s winds 25 to 30 kt. seas 8 to 9 ft, occasionally to
11 ft. chance of showers in the morning, then showers in the
afternoon.
.wed night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 7 ft, occasionally to 9 ft. showers.
.thu...n winds 5 to 10 kt. seas 4 to 5 ft, occasionally to 6 ft.
showers likely.
.thu night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
5 to 6 ft, occasionally to 8 ft. chance of showers.
.fri...w winds around 15 kt with gusts up to 20 kt. seas 5 to
8 ft, occasionally to 10 ft.
.fri night...sw winds 10 to 15 kt with gusts up to 20 kt. seas
3 to 5 ft, occasionally to 6 ft.
$$
(14/18)
Latest Coastal Waters Forecast by KOKX
Issued 5/3/2026 2:45 PM America/New_York.
Valid through 5/4/2026 3:15 AM America/New_York.
fzus51 kokx 031845
cwfokx
expires:202605040715;;960658
coastal waters forecast
national weather service new york ny
245 pm edt sun may 3 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz350-040715-
moriches inlet ny to montauk point ny out 20 nm-
245 pm edt sun may 3 2026
...small craft advisory in effect until 8 pm edt this evening...
...small craft advisory in effect from monday morning through
tuesday evening...
.rest of today...w winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft, occasionally to 6 ft. wave detail: w 4 ft at 5 seconds
and s 2 ft at 8 seconds.
.tonight...w winds 10 to 15 kt with gusts up to 20 kt. seas 4 to
5 ft, occasionally to 6 ft. wave detail: se 4 ft at 9 seconds and
w 3 ft at 5 seconds.
.mon...sw winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft, occasionally to 8 ft. wave detail: s 5 ft at 8 seconds and
sw 4 ft at 5 seconds.
.mon night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
5 to 6 ft, occasionally to 8 ft. wave detail: s 6 ft at 7 seconds
and e 2 ft at 9 seconds.
.tue...sw winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. seas 5 to 6 ft, occasionally to 8 ft, building to 5 to
8 ft, occasionally to 10 ft in the afternoon. wave detail: s 6 ft
at 7 seconds and e 1 ft at 9 seconds, becoming s 8 ft at
7 seconds.
.tue night...s winds 25 to 30 kt. seas 7 to 9 ft, occasionally to
11 ft. wave detail: s 9 ft at 8 seconds.
.wed...s winds 25 to 30 kt. seas 8 to 9 ft, occasionally to
11 ft. chance of showers in the morning, then showers in the
afternoon.
.wed night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
6 to 9 ft, occasionally to 11 ft. showers.
.thu...n winds 5 to 10 kt. seas 4 to 5 ft, occasionally to 6 ft.
showers likely.
.thu night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
5 to 7 ft, occasionally to 9 ft. chance of showers.
.fri...w winds around 15 kt with gusts up to 20 kt. seas 6 to
8 ft, occasionally to 10 ft.
.fri night...sw winds 10 to 15 kt with gusts up to 20 kt. seas
4 to 6 ft, occasionally to 8 ft.
$$
(15/18)
Latest Coastal Waters Forecast by KOKX
Issued 5/3/2026 2:45 PM America/New_York.
Valid through 5/4/2026 3:15 AM America/New_York.
fzus51 kokx 031845
cwfokx
expires:202605040715;;960666
coastal waters forecast
national weather service new york ny
245 pm edt sun may 3 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz345-040715-
south shore bays from jones inlet through shinnecock bay-
245 pm edt sun may 3 2026
...small craft advisory in effect until 8 pm edt this evening...
...small craft advisory in effect from monday morning through
monday evening...
.rest of today...nw winds 15 to 20 kt with gusts up to 30 kt.
waves 1 to 2 ft.
.tonight...w winds 10 to 15 kt, with gusts up to 25 kt early.
waves subsiding to 1 ft or less.
.mon...sw winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. gusts up to 30 kt. waves 1 ft or less, then 1 to 2 ft.
.mon night...sw winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. waves subsiding to 1 ft or less.
.tue...sw winds 10 to 15 kt with gusts up to 25 kt, becoming s
20 to 25 kt with gusts up to 35 kt in the afternoon. waves 1 ft
or less, then around 2 ft in the afternoon.
.tue night...s winds 20 to 25 kt with gusts up to 35 kt. waves
around 2 ft.
.wed...s winds 20 to 25 kt with gusts up to 30 kt. waves around
2 ft. chance of showers in the morning, then showers in the
afternoon.
.wed night...w winds 15 to 20 kt with gusts up to 30 kt. waves
1 ft or less. showers likely.
.thu...n winds 5 to 10 kt. waves 1 ft or less. showers likely.
.thu night...nw winds 10 to 15 kt. waves 1 ft or less. chance of
showers.
.fri...w winds 10 to 15 kt with gusts up to 20 kt. waves 1 ft or
less.
.fri night...sw winds 10 to 15 kt with gusts up to 20 kt. waves
2 to 3 ft.
$$
(16/18)
Latest Coastal Waters Forecast by KOKX
Issued 5/3/2026 2:45 PM America/New_York.
Valid through 5/4/2026 3:15 AM America/New_York.
fzus51 kokx 031845
cwfokx
expires:202605040715;;960665
coastal waters forecast
national weather service new york ny
245 pm edt sun may 3 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz340-040715-
peconic and gardiners bays-
245 pm edt sun may 3 2026
...small craft advisory in effect until 8 pm edt this evening...
...small craft advisory in effect from monday morning through
monday evening...
.rest of today...nw winds 15 to 20 kt with gusts up to 30 kt.
waves 2 to 3 ft.
.tonight...w winds 10 to 15 kt with gusts up to 25 kt early,
becoming sw 5 to 10 kt after midnight. waves 1 to 2 ft in the
evening, then 1 ft or less.
.mon...sw winds 10 to 15 kt with gusts up to 25 kt. waves 1 to
2 ft.
.mon night...sw winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. waves 1 to 2 ft in the evening, then 1 ft or
less.
.tue...sw winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. waves 1 to 2 ft.
.tue night...sw winds 20 to 25 kt with gusts up to 30 kt. waves
2 to 3 ft.
.wed...s winds 20 to 25 kt with gusts up to 30 kt. waves 2 to
3 ft. chance of showers in the morning, then showers in the
afternoon.
.wed night...sw winds 15 to 20 kt with gusts up to 25 kt. waves
around 2 ft. showers.
.thu...nw winds 5 to 10 kt. waves 1 ft or less. showers likely.
.thu night...nw winds 10 to 15 kt with gusts up to 20 kt. waves
1 to 2 ft. chance of showers.
.fri...w winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft.
.fri night...sw winds 5 to 10 kt with gusts up to 20 kt. waves
2 to 3 ft.
$$
(17/18)
Latest Coastal Waters Forecast by KOKX
Issued 5/3/2026 2:45 PM America/New_York.
Valid through 5/4/2026 3:15 AM America/New_York.
fzus51 kokx 031845
cwfokx
expires:202605040715;;960664
coastal waters forecast
national weather service new york ny
245 pm edt sun may 3 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz338-040715-
new york harbor-
245 pm edt sun may 3 2026
...small craft advisory in effect until 8 pm edt this evening...
...small craft advisory in effect from monday morning through
monday evening...
.rest of today...nw winds around 20 kt with gusts up to 30 kt.
waves 2 to 3 ft. wave detail: nw 2 ft at 3 seconds.
.tonight...w winds 10 to 15 kt, with gusts up to 25 kt early.
waves subsiding to 1 to 2 ft. wave detail: w 2 ft at 2 seconds.
.mon...sw winds 10 to 15 kt with gusts up to 25 kt. waves around
2 ft. wave detail: sw 1 ft at 2 seconds.
.mon night...s winds 10 to 15 kt with gusts up to 25 kt. waves
around 2 ft. wave detail: sw 1 ft at 2 seconds.
.tue...sw winds around 10 kt with gusts up to 20 kt, becoming s
15 to 20 kt with gusts up to 30 kt in the afternoon. waves 2 to
3 ft.
.tue night...s winds 20 to 25 kt with gusts up to 30 kt. waves
2 to 4 ft, occasionally to 5 ft.
.wed...s winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. waves 2 to 3 ft. showers likely in the morning, then
showers in the afternoon.
.wed night...w winds 10 to 15 kt with gusts up to 20 kt. waves
2 to 3 ft. showers likely.
.thu...n winds 5 to 10 kt. waves 1 to 2 ft. showers likely.
.thu night...nw winds 10 to 15 kt. waves around 2 ft. chance of
showers.
.fri...w winds 10 to 15 kt with gusts up to 25 kt. waves around
2 ft.
.fri night...sw winds 10 to 15 kt with gusts up to 20 kt. waves
1 to 2 ft.
$$
(18/18)
Latest Coastal Waters Forecast by KOKX
Issued 5/3/2026 2:45 PM America/New_York.
Valid through 5/4/2026 3:15 AM America/New_York.
fzus51 kokx 031845
cwfokx
expires:202605040715;;960663
coastal waters forecast
national weather service new york ny
245 pm edt sun may 3 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz335-040715-
long island sound west of new haven ct/port jefferson ny-
245 pm edt sun may 3 2026
...small craft advisory in effect until 8 pm edt this evening...
...small craft advisory in effect from monday morning through
monday evening...
.rest of today...nw winds 15 to 20 kt with gusts up to 30 kt.
seas 2 to 3 ft. wave detail: nw 2 ft at 3 seconds.
.tonight...w winds 10 to 15 kt, with gusts up to 25 kt early.
seas 2 to 3 ft in the evening, then 1 ft or less. wave detail: w 2
ft at 3 seconds, becoming w 1 ft at 2 seconds.
.mon...sw winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: sw 2 ft at 3 seconds.
.mon night...s winds 10 to 15 kt with gusts up to 25 kt. seas
2 to 3 ft. wave detail: sw 1 ft at 3 seconds.
.tue...sw winds 10 to 15 kt with gusts up to 20 kt, becoming s
15 to 20 kt with gusts up to 30 kt in the afternoon. seas 2 to
3 ft. wave detail: sw 2 ft at 3 seconds.
.tue night...s winds 25 to 30 kt, diminishing to 20 to 25 kt
after midnight. seas 3 to 5 ft, occasionally to 6 ft. wave
detail: sw 3 ft at 3 seconds.
.wed...s winds 20 to 25 kt with gusts up to 30 kt. seas 2 to
4 ft, occasionally to 5 ft. showers likely in the morning, then
showers in the afternoon.
.wed night...w winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft, occasionally to 5 ft. showers likely.
.thu...n winds 5 to 10 kt. seas 1 ft or less. showers likely.
.thu night...nw winds 10 to 15 kt. seas 1 to 2 ft. chance of
showers.
.fri...w winds 15 to 20 kt with gusts up to 25 kt. seas around
2 ft.
.fri night...sw winds 10 to 15 kt with gusts up to 20 kt. seas
1 to 2 ft.
$$
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