(1/18)
Latest Coastal Waters Forecast by KBOX
Issued 10/31/2025 11:04 PM America/New_York.
Valid through 12/1/2025 11:00 AM America/New_York.
fzus51 kbox 010304
cwfbox
expires:202512011600;;797569
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm est sun nov 30 2025
coastal waters from the merrimack river ma to watch hill ri out
to 25 nm
anz255-011600-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
1004 pm est sun nov 30 2025
...small craft advisory in effect through monday afternoon...
.overnight...sw winds 20 to 25 kt, becoming w. gusts up to 30 kt.
seas 5 to 8 ft. wave detail: sw 8 ft at 7 seconds. patchy fog.
rain. vsby 1 to 3 nm.
.mon...nw winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. seas 5 to 7 ft. wave detail: w 7 ft at 7 seconds and
se 2 ft at 7 seconds.
.mon night...n winds 10 to 15 kt, becoming se 5 to 10 kt after
midnight. seas 2 to 4 ft. wave detail: w 4 ft at 7 seconds and se
2 ft at 7 seconds.
.tue...se winds 10 to 15 kt, increasing to 20 to 25 kt in the
afternoon. seas 2 to 4 ft. wave detail: s 4 ft at 5 seconds and
se 1 foot at 9 seconds. rain likely in the morning, then rain in
the afternoon with vsby 1 to 3 nm.
.tue night...ne winds 30 to 40 kt, becoming nw after midnight.
seas 4 to 6 ft, building to 7 to 10 ft after midnight. wave
detail: e 6 ft at 5 seconds and se 5 ft at 10 seconds, becoming n
8 ft at 6 seconds and s 8 ft at 10 seconds. rain. vsby 1 to 3 nm.
.wed...nw winds 25 to 30 kt, diminishing to 10 to 15 kt with
gusts up to 20 kt in the afternoon. seas 7 to 10 ft, subsiding to
5 to 7 ft in the afternoon. wave detail: s 8 ft at 10 seconds and
n 7 ft at 7 seconds, becoming s 6 ft at 10 seconds and nw 4 ft at
6 seconds.
.wed night...w winds 10 to 15 kt, increasing to 15 to 20 kt with
gusts up to 25 kt after midnight. seas 4 to 6 ft.
.thu...w winds 25 to 35 kt. seas 7 to 10 ft.
.thu night...nw winds 35 to 45 kt. seas 9 to 13 ft.
.fri...nw winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
7 ft.
.fri night...sw winds around 15 kt with gusts up to 20 kt. seas
3 to 4 ft. a chance of rain.
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 10/31/2025 11:04 PM America/New_York.
Valid through 12/1/2025 11:00 AM America/New_York.
fzus51 kbox 010304
cwfbox
expires:202512011600;;797572
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm est sun nov 30 2025
coastal waters from the merrimack river ma to watch hill ri out
to 25 nm
anz233-011600-
vineyard sound-
1004 pm est sun nov 30 2025
...small craft advisory in effect through monday afternoon...
.overnight...w winds 20 to 25 kt with gusts up to 30 kt. seas
4 to 6 ft. wave detail: sw 6 ft at 7 seconds and se 1 foot at
5 seconds. rain this evening. patchy fog. vsby 1 to 3 nm.
.mon...nw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: w 4 ft at 7 seconds and se 1 foot at
8 seconds.
.mon night...n winds 5 to 10 kt, becoming se after midnight. seas
2 to 3 ft in the evening, then 1 foot or less. wave detail: w
2 ft at 6 seconds and e 1 foot at 6 seconds, becoming e 1 foot at
4 seconds and sw 1 foot at 5 seconds.
.tue...se winds 10 to 15 kt, becoming e 15 to 20 kt with gusts up
to 25 kt in the afternoon. seas 2 to 4 ft. wave detail: se 2 ft
at 4 seconds and se 1 foot at 9 seconds. rain likely in the
morning, then rain in the afternoon with vsby 1 to 3 nm.
.tue night...n winds 25 to 30 kt. seas 3 to 5 ft. wave detail: ne
3 ft at 4 seconds and s 3 ft at 5 seconds. rain. a chance of snow
after midnight. vsby 1 to 3 nm.
.wed...nw winds 20 to 25 kt, diminishing to 10 to 15 kt in the
afternoon. seas 3 to 5 ft. wave detail: n 3 ft at 5 seconds and s
3 ft at 10 seconds.
.wed night...w winds 5 to 10 kt, increasing to 15 to 20 kt after
midnight. seas 2 to 4 ft.
.thu...w winds 25 to 30 kt. seas 4 to 6 ft.
.thu night...nw winds 25 to 30 kt with gusts up to 35 kt. seas
5 to 7 ft.
.fri...nw winds 15 to 20 kt. seas 2 to 4 ft.
.fri night...sw winds 10 to 15 kt. seas 2 to 3 ft. a chance of
rain.
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 10/31/2025 11:04 PM America/New_York.
Valid through 12/1/2025 11:00 AM America/New_York.
fzus51 kbox 010304
cwfbox
expires:202512011600;;797573
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm est sun nov 30 2025
coastal waters from the merrimack river ma to watch hill ri out
to 25 nm
anz234-011600-
buzzards bay-
1004 pm est sun nov 30 2025
...small craft advisory in effect through monday afternoon...
.overnight...sw winds 20 to 25 kt, becoming w 15 to 20 kt. seas
3 to 5 ft. wave detail: sw 5 ft at 6 seconds and se 1 foot at
5 seconds. patchy fog. rain. vsby 1 to 3 nm.
.mon...nw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 2 to 4 ft. wave detail: w 4 ft
at 7 seconds and se 1 foot at 8 seconds.
.mon night...n winds 5 to 10 kt, becoming e after midnight. seas
around 2 ft in the evening, then 1 foot or less. wave detail: w
2 ft at 6 seconds and ne 1 foot at 6 seconds, becoming e 1 foot
at 3 seconds and sw 1 foot at 6 seconds.
.tue...se winds 5 to 10 kt, becoming e 15 to 20 kt in the
afternoon. seas 1 foot or less, then 2 to 3 ft in the afternoon.
wave detail: se 1 foot at 4 seconds and se 1 foot at 9 seconds,
becoming se 2 ft at 4 seconds and se 1 foot at 9 seconds. rain.
vsby 1 to 3 nm in the afternoon.
.tue night...n winds 25 to 30 kt. seas 3 to 4 ft. wave detail: n
3 ft at 4 seconds and se 2 ft at 10 seconds. rain. a chance of
snow after midnight. vsby 1 to 3 nm.
.wed and wed night...w winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 3 ft. wave detail: n 3 ft at 4 seconds and s 2 ft at
10 seconds.
.thu and thu night...w winds 25 to 30 kt, becoming nw. seas 3 to
5 ft.
.fri...nw winds 15 to 20 kt. seas 2 to 3 ft.
.fri night...sw winds 10 to 15 kt. seas 2 to 3 ft. a chance of
rain and snow.
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.
$$
(4/18)
Latest Coastal Waters Forecast by KBOX
Issued 10/31/2025 11:04 PM America/New_York.
Valid through 12/1/2025 11:00 AM America/New_York.
fzus51 kbox 010304
cwfbox
expires:202512011600;;797574
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm est sun nov 30 2025
coastal waters from the merrimack river ma to watch hill ri out
to 25 nm
anz235-011600-
rhode island sound-
1004 pm est sun nov 30 2025
...small craft advisory in effect through monday afternoon...
.overnight...w winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 7 ft. wave detail: sw 7 ft at 7 seconds and s 2 ft at
8 seconds. rain. vsby 1 to 3 nm.
.mon...nw winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. seas 3 to 5 ft. wave detail: w 5 ft at 7 seconds and
se 1 foot at 8 seconds.
.mon night...n winds 5 to 10 kt, becoming se after midnight. seas
2 to 3 ft. wave detail: w 3 ft at 5 seconds and e 1 foot at
7 seconds.
.tue...s winds 10 to 15 kt, becoming e 15 to 20 kt with gusts up
to 25 kt in the afternoon. seas 2 to 3 ft. wave detail: se 3 ft
at 5 seconds and se 1 foot at 8 seconds. rain. vsby 1 to 3 nm in
the afternoon.
.tue night...n winds 25 to 30 kt. seas 4 to 6 ft. wave detail: se
6 ft at 10 seconds and n 5 ft at 5 seconds. rain. vsby 1 to 3 nm.
.wed...nw winds 20 to 25 kt, diminishing to 10 to 15 kt in the
afternoon. seas 4 to 6 ft. wave detail: s 6 ft at 10 seconds and
n 4 ft at 5 seconds.
.wed night...w winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. seas 3 to 5 ft.
.thu and thu night...w winds 25 to 30 kt, becoming nw. seas 5 to
8 ft.
.fri...nw winds 15 to 20 kt. seas 3 to 5 ft.
.fri night...sw winds 10 to 15 kt. seas 2 to 3 ft. a chance of
rain.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(5/18)
Latest Coastal Waters Forecast by KBOX
Issued 10/31/2025 11:04 PM America/New_York.
Valid through 12/1/2025 11:00 AM America/New_York.
fzus51 kbox 010304
cwfbox
expires:202512011600;;797577
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm est sun nov 30 2025
coastal waters from the merrimack river ma to watch hill ri out
to 25 nm
anz236-011600-
narragansett bay-
1004 pm est sun nov 30 2025
...small craft advisory in effect through monday afternoon...
.overnight...w winds 15 to 20 kt with gusts up to 25 kt. waves
2 to 4 ft. a slight chance of rain.
.mon...nw winds 10 to 15 kt with gusts up to 25 kt. waves 2 to
3 ft.
.mon night...n winds 5 to 10 kt, becoming e after midnight. waves
around 2 ft in the evening, then 1 foot or less.
.tue...se winds 5 to 10 kt, becoming e 10 to 15 kt with gusts up
to 20 kt in the afternoon. waves 2 to 3 ft. rain. vsby 1 to 3 nm.
.tue night...n winds 20 to 25 kt. waves 2 to 3 ft. rain in the
evening, then a chance of snow and rain after midnight. vsby 1 to
3 nm.
.wed and wed night...sw winds 10 to 15 kt with gusts up to 20 kt.
waves 2 to 3 ft.
.thu through fri...nw winds 20 to 25 kt. waves 2 to 4 ft.
.fri night...sw winds 5 to 10 kt. waves 2 to 3 ft. a chance of
rain and snow.
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 10/31/2025 11:04 PM America/New_York.
Valid through 12/1/2025 11:00 AM America/New_York.
fzus51 kbox 010304
cwfbox
expires:202512011600;;797575
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm est sun nov 30 2025
coastal waters from the merrimack river ma to watch hill ri out
to 25 nm
anz237-011600-
block island sound-
1004 pm est sun nov 30 2025
...small craft advisory in effect through monday afternoon...
.overnight...w winds around 20 kt with gusts up to 30 kt. seas
4 to 6 ft. wave detail: s 5 ft at 7 seconds. a chance of rain.
vsby 1 to 3 nm.
.mon...nw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 3 to 5 ft. wave detail: w 4 ft
at 6 seconds and se 2 ft at 8 seconds.
.mon night...n winds 5 to 10 kt, becoming se after midnight. seas
around 2 ft in the evening, then 1 foot or less. wave detail: w
2 ft at 5 seconds and e 1 foot at 7 seconds, becoming se 1 foot
at 7 seconds.
.tue...se winds 5 to 10 kt, becoming e 15 to 20 kt with gusts up
to 25 kt in the afternoon. seas 2 to 3 ft. wave detail: se 3 ft
at 4 seconds and se 1 foot at 8 seconds. rain. vsby 1 to 3 nm.
.tue night...n winds 20 to 25 kt with gusts up to 30 kt. seas
4 to 6 ft. wave detail: se 5 ft at 9 seconds and n 4 ft at
5 seconds. rain, mainly in the evening. vsby 1 to 3 nm.
.wed...nw winds 15 to 20 kt with gusts up to 25 kt, diminishing
to 5 to 10 kt in the afternoon. seas 4 to 6 ft. wave detail: s
6 ft at 10 seconds and n 3 ft at 5 seconds.
.wed night...w winds 5 to 10 kt, increasing to 15 to 20 kt after
midnight. seas 3 to 4 ft.
.thu...w winds 20 to 25 kt with gusts up to 30 kt. seas 4 to
6 ft.
.thu night...nw winds 25 to 30 kt. seas 5 to 7 ft.
.fri...nw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft.
.fri night...sw winds around 10 kt. seas 2 to 3 ft. a chance of
rain and snow.
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 10/31/2025 11:04 PM America/New_York.
Valid through 12/1/2025 11:00 AM America/New_York.
fzus51 kbox 010304
cwfbox
expires:202512011600;;797565
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm est sun nov 30 2025
coastal waters from the merrimack river ma to watch hill ri out
to 25 nm
anz250-011600-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
1004 pm est sun nov 30 2025
...small craft advisory in effect through monday afternoon...
.overnight...sw winds around 20 kt with gusts up to 30 kt. seas
3 to 5 ft. wave detail: s 4 ft at 6 seconds. patchy fog. rain.
vsby 1 to 3 nm.
.mon...w winds 20 to 25 kt, becoming nw 15 to 20 kt in the
afternoon. gusts up to 30 kt. seas 3 to 5 ft. wave detail: w 4 ft
at 5 seconds and se 2 ft at 8 seconds.
.mon night...n winds 10 to 15 kt, becoming se 5 to 10 kt after
midnight. seas 2 to 4 ft. wave detail: n 3 ft at 6 seconds and se
1 foot at 7 seconds.
.tue...s winds around 10 kt, becoming se with gusts up to 20 kt
in the afternoon. seas around 2 ft. wave detail: ne 2 ft at
5 seconds and w 1 foot at 3 seconds. rain. vsby 1 to 3 nm.
.tue night...ne winds 25 to 30 kt, becoming n after midnight.
seas 3 to 5 ft, building to 5 to 7 ft after midnight. wave
detail: ne 5 ft at 5 seconds and se 1 foot at 9 seconds, becoming
n 7 ft at 6 seconds and se 2 ft at 8 seconds. rain. vsby 1 to
3 nm.
.wed...nw winds 20 to 25 kt with gusts up to 30 kt, diminishing
to 10 to 15 kt with gusts up to 20 kt in the afternoon. seas 5 to
8 ft. wave detail: n 7 ft at 7 seconds and se 5 ft at 10 seconds.
.wed night...sw winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. gusts up to 25 kt. seas 4 to 6 ft.
.thu...w winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
7 ft.
.thu night...nw winds 25 to 30 kt with gusts up to 35 kt. seas
6 to 9 ft.
.fri...w winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft.
.fri night...sw winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 4 ft. a chance of snow and rain.
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 10/31/2025 11:04 PM America/New_York.
Valid through 12/1/2025 11:00 AM America/New_York.
fzus51 kbox 010304
cwfbox
expires:202512011600;;797568
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm est sun nov 30 2025
coastal waters from the merrimack river ma to watch hill ri out
to 25 nm
anz254-011600-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
1004 pm est sun nov 30 2025
...small craft advisory in effect through monday afternoon...
.overnight...s winds around 20 kt, becoming w. gusts up to 30 kt.
seas 3 to 5 ft. wave detail: s 5 ft at 6 seconds. patchy fog.
rain. vsby 1 to 3 nm.
.mon...nw winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
5 ft. wave detail: w 4 ft at 5 seconds and se 2 ft at 7 seconds.
.mon night...n winds 10 to 15 kt with gusts up to 20 kt, becoming
se 5 to 10 kt after midnight. seas 2 to 4 ft. wave detail: nw
4 ft at 6 seconds and se 2 ft at 8 seconds.
.tue...s winds 10 to 15 kt, becoming se 15 to 20 kt with gusts up
to 25 kt in the afternoon. seas 2 to 4 ft. wave detail: e 3 ft at
6 seconds and sw 2 ft at 5 seconds. rain. vsby 1 to 3 nm in the
afternoon.
.tue night...ne winds 25 to 30 kt, becoming n after midnight.
seas 4 to 6 ft, building to 5 to 8 ft after midnight. wave
detail: ne 6 ft at 5 seconds and sw 1 foot at 5 seconds, becoming
n 7 ft at 7 seconds and s 7 ft at 11 seconds. rain. vsby 1 to
3 nm.
.wed...nw winds 20 to 25 kt with gusts up to 30 kt, diminishing
to 10 to 15 kt with gusts up to 20 kt in the afternoon. seas 6 to
9 ft. wave detail: n 7 ft at 7 seconds and s 7 ft at 10 seconds.
a chance of rain in the morning.
.wed night...w winds 5 to 10 kt, becoming sw 15 to 20 kt after
midnight. seas 5 to 7 ft.
.thu...w winds 25 to 30 kt. seas 5 to 7 ft.
.thu night...nw winds 25 to 30 kt with gusts up to 35 kt. seas
6 to 9 ft, except 10 to 14 ft s and e of nantucket.
.fri...nw winds 20 to 25 kt. seas 5 to 7 ft.
.fri night...sw winds 10 to 15 kt with gusts up to 20 kt. seas
3 to 4 ft. a chance of rain.
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 10/31/2025 11:04 PM America/New_York.
Valid through 12/1/2025 11:00 AM America/New_York.
fzus51 kbox 010304
cwfbox
expires:202512011600;;797576
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm est sun nov 30 2025
coastal waters from the merrimack river ma to watch hill ri out
to 25 nm
anz230-011600-
boston harbor-
1004 pm est sun nov 30 2025
...small craft advisory in effect through monday afternoon...
.overnight...sw winds 15 to 20 kt with gusts up to 25 kt. waves
around 2 ft. a chance of rain.
.mon...nw winds 15 to 20 kt with gusts up to 25 kt. waves around
2 ft.
.mon night...n winds 5 to 10 kt, becoming e after midnight. waves
1 foot or less.
.tue...se winds around 5 kt, becoming e 10 to 15 kt with gusts up
to 20 kt in the afternoon. waves 1 foot or less, then around 2 ft
in the afternoon. rain. vsby 1 to 3 nm.
.tue night...n winds 20 to 25 kt, becoming nw after midnight.
gusts up to 30 kt. waves 2 to 3 ft. rain. a chance of snow after
midnight. vsby 1 to 3 nm.
.wed and wed night...sw winds 15 to 20 kt. waves around 2 ft.
.thu through fri...w winds 25 to 30 kt. waves around 2 ft.
.fri night...sw winds around 10 kt. waves 1 foot or less. a
chance of snow.
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 10/31/2025 11:04 PM America/New_York.
Valid through 12/1/2025 11:00 AM America/New_York.
fzus51 kbox 010304
cwfbox
expires:202512011600;;797567
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm est sun nov 30 2025
coastal waters from the merrimack river ma to watch hill ri out
to 25 nm
anz231-011600-
cape cod bay-
1004 pm est sun nov 30 2025
...small craft advisory in effect through monday afternoon...
.overnight...sw winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft. wave detail: s 3 ft at 5 seconds and s 1 foot at
9 seconds. rain this evening. patchy fog. vsby 1 to 3 nm.
.mon...nw winds 15 to 20 kt with gusts up to 30 kt. seas 2 to
3 ft. wave detail: w 3 ft at 4 seconds and se 1 foot at
8 seconds.
.mon night...n winds 10 to 15 kt, becoming se around 5 kt after
midnight. seas 2 to 3 ft. wave detail: nw 2 ft at 5 seconds and e
1 foot at 7 seconds.
.tue...se winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. seas 2 to 3 ft. wave detail: e 2 ft
at 4 seconds and nw 1 foot at 4 seconds. rain likely in the
morning, then rain in the afternoon with vsby 1 to 3 nm.
.tue night...ne winds 25 to 30 kt, becoming n after midnight.
seas 3 to 5 ft. wave detail: n 5 ft at 5 seconds and s 2 ft at
10 seconds. rain. vsby 1 to 3 nm.
.wed...nw winds 20 to 25 kt, diminishing to 10 to 15 kt in the
afternoon. seas 3 to 5 ft. wave detail: n 5 ft at 6 seconds and
se 3 ft at 10 seconds.
.wed night...sw winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts up to 20 kt after midnight. seas 2 to 4 ft.
.thu...w winds 20 to 25 kt with gusts up to 30 kt. seas 2 to
4 ft.
.thu night...nw winds 25 to 30 kt. seas 4 to 6 ft.
.fri...w winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft.
.fri night...sw winds around 10 kt. seas around 2 ft. a chance of
rain.
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 10/31/2025 11:04 PM America/New_York.
Valid through 12/1/2025 11:00 AM America/New_York.
fzus51 kbox 010304
cwfbox
expires:202512011600;;797571
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm est sun nov 30 2025
coastal waters from the merrimack river ma to watch hill ri out
to 25 nm
anz232-011600-
nantucket sound-
1004 pm est sun nov 30 2025
...small craft advisory in effect through monday afternoon...
.overnight...sw winds 20 to 25 kt, becoming w 15 to 20 kt. seas
3 to 5 ft. wave detail: sw 4 ft at 5 seconds and se 1 foot at
5 seconds. patchy fog. rain. vsby 1 to 3 nm.
.mon...nw winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: w 4 ft at 5 seconds and se 1 foot at
8 seconds.
.mon night...n winds 10 to 15 kt, becoming se 5 to 10 kt after
midnight. seas 2 to 3 ft. wave detail: nw 2 ft at 4 seconds and e
1 foot at 7 seconds.
.tue...se winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. seas 2 to 3 ft. wave detail: se 2 ft at 4 seconds and
se 1 foot at 9 seconds. rain likely in the morning, then rain in
the afternoon with vsby 1 to 3 nm.
.tue night...ne winds 25 to 35 kt, becoming nw after midnight.
seas 3 to 5 ft. wave detail: n 5 ft at 4 seconds and se 2 ft at
11 seconds. rain. vsby 1 to 3 nm.
.wed...nw winds 20 to 25 kt with gusts up to 30 kt, diminishing
to 10 to 15 kt with gusts up to 20 kt in the afternoon. seas 3 to
5 ft. wave detail: nw 5 ft at 4 seconds and ne 3 ft at 7 seconds.
.wed night...w winds 5 to 10 kt, increasing to 15 to 20 kt after
midnight. seas 2 to 4 ft.
.thu...w winds 25 to 30 kt. seas 4 to 6 ft.
.thu night...nw winds 25 to 35 kt with gusts up to 40 kt. seas
5 to 7 ft.
.fri...nw winds 20 to 25 kt. seas 3 to 5 ft.
.fri night...sw winds 10 to 15 kt. seas 2 to 3 ft. a chance of
rain.
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 10/31/2025 10:58 PM America/New_York.
Valid through 12/1/2025 12:00 PM America/New_York.
fzus51 kgyx 010258
cwfgyx
expires:202512011700;;797209
coastal waters forecast
national weather service gray me
958 pm est sun nov 30 2025
coastal waters from stonington me to merrimack river ma out to 25 nm
anz154-011700-
coastal waters from cape elizabeth, me to merrimack river, ma out
25 nm-
958 pm est sun nov 30 2025
...small craft advisory in effect through monday evening...
.rest of tonight...sw winds 15 to 20 kt with gusts up to 30 kt. seas
5 to 7 ft. wave detail: s 6 ft at 6 seconds. a chance of rain late
this evening with vsby 1 to 3 nm.
.mon...nw winds 15 to 20 kt with gusts up to 30 kt. seas 4 to 6 ft.
wave detail: s 5 ft at 7 seconds and w 4 ft at 4 seconds.
.mon night...n winds 10 to 15 kt with gusts up to 20 kt, becoming se
5 to 10 kt after midnight. seas 2 to 3 ft. wave detail: nw 2 ft at
4 seconds and se 2 ft at 7 seconds.
.tue...s winds 5 to 10 kt, becoming e 10 to 15 kt in the afternoon.
seas around 2 ft. wave detail: ne 2 ft at 3 seconds. rain with snow
likely. vsby 1 nm or less.
.tue night...n winds 25 to 30 kt with gusts up to 35 kt. seas 2 to
3 ft, building to 3 to 5 ft after midnight. wave detail: ne 3 ft at
4 seconds, becoming ne 5 ft at 5 seconds and se 2 ft at 7 seconds.
rain with snow likely in the evening, then a chance of rain and snow
after midnight. vsby 1 nm or less, increasing to 1 to 3 nm after
midnight.
.wed...nw winds 20 to 25 kt with gusts up to 30 kt, becoming w 10 to
15 kt with gusts up to 20 kt in the afternoon. seas 4 to 6 ft. wave
detail: ne 4 ft at 6 seconds and se 4 ft at 10 seconds.
.wed night...sw winds 10 to 15 kt with gusts up to 20 kt, increasing
to 15 to 20 kt with gusts up to 30 kt after midnight. seas 4 to
6 ft.
.thu...sw winds 15 to 20 kt with gusts up to 30 kt, becoming w 25 to
30 kt with gusts up to 40 kt in the afternoon. seas 4 to 6 ft.
.thu night...nw winds 25 to 30 kt with gusts up to 40 kt. seas 4 to
6 ft.
.fri...nw winds 15 to 20 kt, becoming w 10 to 15 kt in the
afternoon. gusts up to 30 kt. seas 3 to 5 ft, subsiding to 2 to 3 ft
in the afternoon.
.fri night...sw winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
3 ft. a chance of snow after midnight with vsby 1 to 3 nm.
$$
(13/18)
Latest Coastal Waters Forecast by KOKX
Issued 11/30/2025 5:50 PM America/New_York.
Valid through 12/1/2025 6:15 AM America/New_York.
fzus51 kokx 302250
cwfokx
expires:202512011115;;789220
coastal waters forecast
national weather service new york ny
550 pm est sun nov 30 2025
montauk point ny to sandy hook nj out 20 nm offshore, including
long island sound, the long island bays, and new york harbor
anz340-011115-
peconic and gardiners bays-
550 pm est sun nov 30 2025
...small craft advisory in effect until 1 am est monday...
.tonight...sw winds 15 to 20 kt, becoming w after midnight. waves
around 2 ft. rain this evening.
.mon...nw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. waves 1 to 2 ft.
.mon night...n winds 5 to 10 kt, becoming se after midnight.
waves 1 ft or less.
.tue...se winds 5 to 10 kt, becoming e 10 to 15 kt with gusts up
to 20 kt in the afternoon. waves 1 ft or less. rain. vsby 1 to
3 nm in the afternoon.
.tue night...n winds 20 to 25 kt, becoming nw 15 to 20 kt after
midnight. waves 1 to 2 ft. rain likely, mainly in the evening.
.wed...nw winds 10 to 15 kt with gusts up to 20 kt, diminishing
to 5 to 10 kt in the afternoon. waves 1 to 2 ft.
.wed night...w winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. waves 1 ft or less.
.thu...w winds 15 to 20 kt with gusts up to 30 kt. waves 1 to
2 ft.
.thu night...nw winds 20 to 25 kt with gusts up to 30 kt. waves
2 to 3 ft.
.fri...nw winds 10 to 15 kt with gusts up to 20 kt. waves 1 to
2 ft.
.fri night...sw winds 5 to 10 kt. waves 1 ft or less. chance of
rain. vsby 1 to 3 nm.
$$
(14/18)
Latest Coastal Waters Forecast by KOKX
Issued 11/30/2025 5:50 PM America/New_York.
Valid through 12/1/2025 6:15 AM America/New_York.
fzus51 kokx 302250
cwfokx
expires:202512011115;;789221
coastal waters forecast
national weather service new york ny
550 pm est sun nov 30 2025
montauk point ny to sandy hook nj out 20 nm offshore, including
long island sound, the long island bays, and new york harbor
anz345-011115-
south shore bays from jones inlet through shinnecock bay-
550 pm est sun nov 30 2025
...small craft advisory in effect until 1 am est monday...
.tonight...sw winds 15 to 20 kt, becoming w after midnight. waves
around 2 ft this evening, then 1 ft or less. rain early this
evening, then chance of rain late this evening.
.mon...nw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. waves 1 ft or less.
.mon night...ne winds 5 to 10 kt, becoming se after midnight.
waves 1 ft or less. slight chance of rain and snow after midnight
with vsby 1 to 3 nm.
.tue...se winds 5 to 10 kt, becoming ne 15 to 20 kt in the
afternoon. waves 1 ft or less. rain. vsby 1 to 3 nm in the
afternoon.
.tue night...nw winds 20 to 25 kt. waves 1 ft or less. chance of
rain in the evening.
.wed...nw winds 15 to 20 kt, diminishing to 5 to 10 kt in the
afternoon. waves 1 ft or less.
.wed night...w winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts up to 20 kt after midnight. waves 1 ft or less.
.thu...w winds 20 to 25 kt with gusts up to 30 kt. waves 1 to
2 ft.
.thu night...nw winds 20 to 25 kt with gusts up to 30 kt. waves
1 to 2 ft.
.fri...w winds 10 to 15 kt with gusts up to 20 kt. waves 1 ft or
less.
.fri night...sw winds 5 to 10 kt. waves 1 ft or less. chance of
rain. vsby 1 to 3 nm.
$$
(15/18)
Latest Coastal Waters Forecast by KOKX
Issued 11/30/2025 5:50 PM America/New_York.
Valid through 12/1/2025 6:15 AM America/New_York.
fzus51 kokx 302250
cwfokx
expires:202512011115;;789219
coastal waters forecast
national weather service new york ny
550 pm est sun nov 30 2025
montauk point ny to sandy hook nj out 20 nm offshore, including
long island sound, the long island bays, and new york harbor
anz338-011115-
new york harbor-
550 pm est sun nov 30 2025
.tonight...w winds 15 to 20 kt. waves around 2 ft. wave detail: w
2 ft at 2 seconds. rain likely early this evening, then slight
chance of rain late this evening.
.mon...nw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. waves 1 to 2 ft. wave detail: w 2 ft at 2 seconds.
.mon night...n winds around 5 kt, becoming e after midnight.
waves 1 ft or less. chance of snow and rain after midnight with
vsby 1 to 3 nm.
.tue...se winds 5 to 10 kt, becoming ne 15 to 20 kt in the
afternoon. waves 1 ft or less, then 1 to 2 ft in the afternoon.
rain. vsby 1 to 3 nm.
.tue night...nw winds 15 to 20 kt with gusts up to 25 kt. waves
around 2 ft. wave detail: nw 2 ft at 2 seconds. chance of rain in
the evening with vsby 1 to 3 nm.
.wed...nw winds 10 to 15 kt with gusts up to 20 kt, becoming w
5 to 10 kt in the afternoon. waves 1 to 2 ft. wave detail: nw
1 ft at 2 seconds.
.wed night...w winds 5 to 10 kt, becoming sw 10 to 15 kt after
midnight. waves 1 to 2 ft.
.thu...w winds 15 to 20 kt with gusts up to 30 kt. waves 2 to
3 ft.
.thu night...nw winds 20 to 25 kt with gusts up to 30 kt. waves
2 to 3 ft.
.fri...w winds 10 to 15 kt. waves 1 to 2 ft.
.fri night...s winds 5 to 10 kt. waves 1 ft or less. chance of
rain and snow. vsby 1 to 3 nm.
$$
(16/18)
Latest Coastal Waters Forecast by KOKX
Issued 11/30/2025 5:50 PM America/New_York.
Valid through 12/1/2025 6:15 AM America/New_York.
fzus51 kokx 302250
cwfokx
expires:202512011115;;789214
coastal waters forecast
national weather service new york ny
550 pm est sun nov 30 2025
montauk point ny to sandy hook nj out 20 nm offshore, including
long island sound, the long island bays, and new york harbor
anz353-011115-
fire island inlet ny to moriches inlet ny out 20 nm-
550 pm est sun nov 30 2025
...small craft advisory in effect through monday morning...
.tonight...sw winds 20 to 25 kt, becoming w after midnight. seas
5 to 7 ft, occasionally to 9 ft. wave detail: sw 7 ft at
6 seconds. rain this evening.
.mon...nw winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. seas 4 to 6 ft, occasionally to 8 ft, subsiding to
2 to 4 ft, occasionally to 5 ft in the afternoon. wave detail: w
6 ft at 6 seconds and se 1 ft at 9 seconds, becoming nw 4 ft at
5 seconds and se 1 ft at 9 seconds.
.mon night...ne winds 5 to 10 kt, becoming se after midnight.
seas around 2 ft. wave detail: nw 2 ft at 4 seconds and se 1 ft
at 8 seconds. slight chance of rain and snow after midnight with
vsby 1 to 3 nm.
.tue...se winds 10 to 15 kt, becoming e 20 to 25 kt in the
afternoon. seas 2 to 4 ft, occasionally to 5 ft. wave detail: s
3 ft at 5 seconds and se 1 ft at 2 seconds. rain. vsby 1 to 3 nm
in the afternoon.
.tue night...nw winds 25 to 30 kt. seas 5 to 7 ft, occasionally
to 9 ft. wave detail: n 5 ft at 4 seconds and s 5 ft at
9 seconds. chance of rain in the evening.
.wed...nw winds 15 to 20 kt with gusts up to 25 kt, diminishing
to 10 to 15 kt in the afternoon. seas 6 to 8 ft, occasionally to
10 ft, subsiding to 4 to 6 ft, occasionally to 8 ft in the
afternoon. wave detail: nw 5 ft at 5 seconds and se 5 ft at
9 seconds, becoming se 5 ft at 9 seconds and w 3 ft at 4 seconds.
.wed night...w winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. seas 4 to 5 ft, occasionally to 6 ft.
.thu...w winds 25 to 30 kt. seas 5 to 7 ft, occasionally to 9 ft.
.thu night...nw winds 25 to 30 kt. seas 4 to 6 ft, occasionally
to 8 ft.
.fri...nw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft, occasionally to 5 ft.
.fri night...sw winds 10 to 15 kt. seas 2 to 3 ft. chance of
rain. vsby 1 to 3 nm.
$$
(17/18)
Latest Coastal Waters Forecast by KOKX
Issued 11/30/2025 5:50 PM America/New_York.
Valid through 12/1/2025 6:15 AM America/New_York.
fzus51 kokx 302250
cwfokx
expires:202512011115;;789218
coastal waters forecast
national weather service new york ny
550 pm est sun nov 30 2025
montauk point ny to sandy hook nj out 20 nm offshore, including
long island sound, the long island bays, and new york harbor
anz335-011115-
long island sound west of new haven ct/port jefferson ny-
550 pm est sun nov 30 2025
.tonight...w winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: sw 3 ft at 4 seconds. rain likely early this
evening, then chance of rain late this evening.
.mon...nw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 2 to 3 ft, subsiding to 1 to 2 ft in the
afternoon. wave detail: w 3 ft at 4 seconds, becoming nw 2 ft at
3 seconds.
.mon night...ne winds 5 to 10 kt, becoming e after midnight. seas
1 ft or less. wave detail: nw 1 ft at 2 seconds. slight chance of
snow after midnight with vsby 1 to 3 nm.
.tue...e winds 5 to 10 kt, becoming ne 15 to 20 kt in the
afternoon. seas 1 ft or less, then 1 to 2 ft in the afternoon.
wave detail: se 1 ft at 2 seconds, becoming e 1 ft at 2 seconds.
rain and snow in the morning, then rain in the afternoon. vsby
1 to 3 nm.
.tue night...nw winds 20 to 25 kt. seas 2 to 3 ft. wave detail: n
2 ft at 2 seconds. chance of rain and snow in the evening with
vsby 1 to 3 nm.
.wed...nw winds 15 to 20 kt, becoming w 5 to 10 kt in the
afternoon. seas 2 to 3 ft in the morning, then 1 ft or less. wave
detail: nw 2 ft at 2 seconds, becoming w 1 ft at 2 seconds.
.wed night...w winds 10 to 15 kt. seas 1 ft or less, then around
2 ft after midnight.
.thu...w winds 20 to 25 kt with gusts up to 30 kt. seas 2 to
3 ft.
.thu night...nw winds 20 to 25 kt with gusts up to 30 kt. seas
2 to 4 ft, occasionally to 5 ft.
.fri...w winds 10 to 15 kt. seas 1 to 2 ft.
.fri night...sw winds 5 to 10 kt. seas 1 ft or less. chance of
snow and rain. vsby 1 to 3 nm.
$$
(18/18)
Latest Coastal Waters Forecast by KOKX
Issued 11/30/2025 5:50 PM America/New_York.
Valid through 12/1/2025 6:15 AM America/New_York.
fzus51 kokx 302250
cwfokx
expires:202512011115;;789213
coastal waters forecast
national weather service new york ny
550 pm est sun nov 30 2025
montauk point ny to sandy hook nj out 20 nm offshore, including
long island sound, the long island bays, and new york harbor
anz350-011115-
moriches inlet ny to montauk point ny out 20 nm-
550 pm est sun nov 30 2025
...small craft advisory in effect through monday morning...
.tonight...sw winds 20 to 25 kt, becoming w after midnight. seas
5 to 8 ft, occasionally to 10 ft. wave detail: sw 8 ft at
7 seconds. rain, mainly this evening.
.mon...nw 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: w
6 ft at 7 seconds and se 1 ft at 8 seconds.
.mon night...ne winds 5 to 10 kt, becoming se after midnight.
seas 2 to 3 ft. wave detail: n 3 ft at 4 seconds and se 1 ft at
7 seconds.
.tue...se winds 10 to 15 kt, becoming e 20 to 25 kt in the
afternoon. seas 2 to 4 ft, occasionally to 5 ft. wave detail: se
3 ft at 5 seconds and se 1 ft at 9 seconds. rain. vsby 1 to 3 nm
in the afternoon.
.tue night...n winds 25 to 30 kt. seas 4 to 6 ft, occasionally to
8 ft, building to 5 to 8 ft, occasionally to 10 ft after
midnight. wave detail: n 5 ft at 5 seconds and se 4 ft at
9 seconds, becoming nw 6 ft at 5 seconds and se 5 ft at
9 seconds. rain likely, mainly in the evening.
.wed...nw winds 20 to 25 kt, diminishing to 10 to 15 kt in the
afternoon. seas 6 to 9 ft, occasionally to 11 ft, subsiding to
5 to 7 ft, occasionally to 9 ft in the afternoon. wave detail: se
6 ft at 9 seconds and n 5 ft at 5 seconds, becoming s 5 ft at
9 seconds and w 2 ft at 5 seconds.
.wed night...w winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. seas 4 to 6 ft, occasionally to 8 ft.
.thu...w winds 25 to 30 kt. seas 5 to 8 ft, occasionally to
10 ft.
.thu night...nw winds 25 to 30 kt. seas 5 to 7 ft, occasionally
to 9 ft.
.fri...nw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft, occasionally to 6 ft.
.fri night...sw winds 10 to 15 kt. seas 2 to 3 ft. chance of
rain. vsby 1 to 3 nm.
$$
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