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(1/6)
Latest Coastal Waters Forecast by KBOX
Issued 12/21/2025 4:05 AM America/New_York.
Valid through 12/21/2025 5:00 PM America/New_York.
fzus51 kbox 210905
cwfbox
expires:202512212200;;961330
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 am est sun dec 21 2025
coastal waters from the merrimack river ma to watch hill ri out
to 25 nm
anz235-212200-
rhode island sound-
404 am est sun dec 21 2025
...gale warning in effect through monday morning...
.today...sw winds 25 to 30 kt, becoming w 20 to 25 kt this
afternoon. seas 6 to 9 ft, subsiding to 5 to 7 ft this afternoon.
wave detail: sw 9 ft at 7 seconds and s 6 ft at 9 seconds,
becoming w 7 ft at 7 seconds and s 6 ft at 9 seconds.
.tonight...nw winds 20 to 25 kt with gusts up to 30 kt. seas 4 to
6 ft. wave detail: w 6 ft at 7 seconds and se 2 ft at 11 seconds.
.mon...nw winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
5 ft. wave detail: nw 4 ft at 5 seconds and se 1 foot at
10 seconds.
.mon night...w winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 2 to 3 ft. wave detail: w 3 ft at 4 seconds and se
1 foot at 9 seconds. a chance of snow after midnight.
.tue...sw winds 10 to 15 kt, becoming s 15 to 20 kt in the
afternoon. seas 2 to 3 ft, building to 4 to 6 ft in the
afternoon. wave detail: sw 2 ft at 5 seconds and se 1 foot at
10 seconds, becoming sw 4 ft at 5 seconds and se 1 foot at
10 seconds. rain. a chance of snow in the morning with vsby 1 to
3 nm.
.tue night...w winds 15 to 20 kt, becoming nw 20 to 25 kt with
gusts up to 30 kt after midnight. seas 5 to 7 ft. wave detail: w
5 ft at 6 seconds and se 1 foot at 10 seconds. rain likely in the
evening.
.wed...nw winds 20 to 25 kt with gusts up to 30 kt. seas 4 to
6 ft.
.wed night and thu...nw winds 10 to 15 kt, becoming w. gusts up
to 20 kt. seas 2 to 3 ft.
.thu night...w 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.
$$
(2/6)
Latest Coastal Waters Forecast by KBOX
Issued 12/21/2025 4:05 AM America/New_York.
Valid through 12/21/2025 5:00 PM America/New_York.
fzus51 kbox 210905
cwfbox
expires:202512212200;;961333
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 am est sun dec 21 2025
coastal waters from the merrimack river ma to watch hill ri out
to 25 nm
anz236-212200-
narragansett bay-
404 am est sun dec 21 2025
...small craft advisory in effect through monday morning...
.today...sw winds 20 to 25 kt, becoming nw 15 to 20 kt this
afternoon. gusts up to 30 kt. waves 4 to 6 ft, subsiding to 3 ft
this afternoon.
.tonight...nw winds 15 to 20 kt with gusts up to 30 kt. waves
2 to 3 ft.
.mon...nw winds 10 to 15 kt. gusts up to 30 kt, decreasing to
20 kt in the afternoon. waves 2 to 3 ft.
.mon night...w winds 5 to 10 kt. gusts up to 20 kt in the
evening. waves around 2 ft. a chance of snow after midnight.
.tue...sw winds 5 to 10 kt, becoming s 10 to 15 kt in the
afternoon. waves 2 to 3 ft. rain. snow likely in the morning.
vsby 1 to 3 nm.
.tue night...w winds 10 to 15 kt, becoming nw 15 to 20 kt after
midnight. gusts up to 25 kt. waves 2 to 3 ft. rain likely in the
evening with vsby 1 to 3 nm.
.wed through thu...sw winds 15 to 20 kt with gusts up to 25 kt.
waves 2 to 3 ft.
.thu night...w winds 5 to 10 kt. waves around 2 ft. a chance of
rain.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(3/6)
Latest Coastal Waters Forecast by KBOX
Issued 12/21/2025 4:05 AM America/New_York.
Valid through 12/21/2025 5:00 PM America/New_York.
fzus51 kbox 210905
cwfbox
expires:202512212200;;961331
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 am est sun dec 21 2025
coastal waters from the merrimack river ma to watch hill ri out
to 25 nm
anz237-212200-
block island sound-
404 am est sun dec 21 2025
...gale warning in effect through monday morning...
.today...w winds 20 to 25 kt with gusts up to 35 kt. seas 5 to
8 ft. wave detail: w 5 ft at 6 seconds and s 5 ft at 9 seconds.
.tonight...nw winds around 20 kt with gusts up to 35 kt. seas
4 to 6 ft. wave detail: w 4 ft at 5 seconds and se 3 ft at
10 seconds.
.mon...nw winds 15 to 20 kt with gusts up to 30 kt. seas 2 to
4 ft. wave detail: w 3 ft at 5 seconds and se 2 ft at 10 seconds.
.mon night...w winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 2 to 3 ft. wave detail: w 2 ft at 4 seconds and se
1 foot at 10 seconds. a chance of snow after midnight.
.tue...sw winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
seas 2 to 3 ft, building to 3 to 5 ft in the afternoon. wave
detail: sw 2 ft at 4 seconds and se 1 foot at 10 seconds,
becoming sw 3 ft at 4 seconds and se 1 foot at 10 seconds. rain.
a chance of snow in the morning with vsby 1 to 3 nm.
.tue night...w winds 15 to 20 kt, becoming nw 20 to 25 kt with
gusts up to 30 kt after midnight. seas 4 to 6 ft. wave detail: w
4 ft at 5 seconds and se 1 foot at 10 seconds. rain likely in the
evening.
.wed...nw winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
5 ft.
.wed night and thu...nw winds 10 to 15 kt, becoming w with gusts
up to 20 kt. seas 2 to 3 ft.
.thu night...w winds around 10 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.
$$
(4/6)
Latest Coastal Waters Forecast by KBOX
Issued 12/21/2025 4:05 AM America/New_York.
Valid through 12/21/2025 5:00 PM America/New_York.
fzus51 kbox 210905
cwfbox
expires:202512212200;;961325
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 am est sun dec 21 2025
coastal waters from the merrimack river ma to watch hill ri out
to 25 nm
anz255-212200-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
404 am est sun dec 21 2025
...gale warning in effect through monday morning...
.today...sw winds 25 to 30 kt, becoming w 20 to 25 kt this
afternoon. seas 8 to 11 ft. wave detail: sw 10 ft at 8 seconds
and se 3 ft at 9 seconds.
.tonight...nw winds 25 to 30 kt with gusts up to 35 kt. seas 6 to
9 ft. wave detail: w 8 ft at 8 seconds and se 2 ft at 10 seconds.
.mon...nw winds 20 to 25 kt. gusts up to 35 kt, decreasing to
25 kt in the afternoon. seas 5 to 8 ft, subsiding to 4 to 6 ft in
the afternoon. wave detail: nw 7 ft at 7 seconds and se 2 ft at
10 seconds, becoming w 5 ft at 6 seconds and n 1 foot at
6 seconds.
.mon night...nw winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. wave detail: w 5 ft at 6 seconds and n 1 foot at
6 seconds.
.tue...sw winds 10 to 15 kt, becoming s 15 to 20 kt in the
afternoon. seas 2 to 4 ft, building to 4 to 6 ft in the
afternoon. wave detail: w 3 ft at 5 seconds and ne 1 foot at
6 seconds, becoming sw 4 ft at 5 seconds and ne 1 foot at
6 seconds. a chance of rain in the morning, then rain in the
afternoon. vsby 1 to 3 nm.
.tue night...sw winds 20 to 25 kt, becoming nw 25 to 30 kt with
gusts up to 35 kt after midnight. seas 6 to 9 ft, building to
8 to 11 ft after midnight. wave detail: sw 6 ft at 6 seconds and
ne 1 foot at 6 seconds, becoming w 8 ft at 7 seconds and ne
1 foot at 5 seconds. rain likely, mainly in the evening.
.wed...nw winds 25 to 35 kt with gusts up to 40 kt. seas 6 to
9 ft.
.wed night...nw winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 ft.
.thu...w winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
5 ft.
.thu night...sw winds 10 to 15 kt. seas 4 to 6 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.
$$
(5/6)
Latest Coastal Waters Forecast by KOKX
Issued 12/21/2025 4:13 AM America/New_York.
Valid through 12/21/2025 5:15 PM America/New_York.
fzus51 kokx 210913
cwfokx
expires:202512212215;;962620
coastal waters forecast
national weather service new york ny
413 am est sun dec 21 2025
montauk point ny to sandy hook nj out 20 nm offshore, including
long island sound, the long island bays, and new york harbor
anz340-212215-
peconic and gardiners bays-
413 am est sun dec 21 2025
...small craft advisory in effect through late tonight...
.today...w winds 15 to 20 kt with gusts up to 25 kt, becoming nw
late. waves around 2 ft.
.tonight...nw winds 15 to 20 kt with gusts up to 25 kt. waves
around 2 ft.
.mon...nw winds 10 to 15 kt with gusts up to 20 kt. waves 1 to
2 ft.
.mon night...w winds 5 to 10 kt. waves 1 ft or less. chance of
snow and slight chance of rain after midnight with vsby 1 to
3 nm.
.tue...sw 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. rain and snow
in the morning, then rain likely in the afternoon. vsby 1 to 3 nm
in the morning.
.tue night...w winds 10 to 15 kt, becoming nw 15 to 20 kt after
midnight. waves 1 ft or less, then around 2 ft after midnight.
.wed...nw winds 15 to 20 kt with gusts up to 25 kt. waves 1 to
2 ft.
.wed night...nw winds 5 to 10 kt. waves 1 ft or less.
.thu...sw winds 5 to 10 kt. waves 1 ft or less. chance of rain.
.thu night...sw winds 5 to 10 kt. waves 1 ft or less. chance of
rain.
$$
(6/6)
Latest Coastal Waters Forecast by KOKX
Issued 12/21/2025 4:13 AM America/New_York.
Valid through 12/21/2025 5:15 PM America/New_York.
fzus51 kokx 210913
cwfokx
expires:202512212215;;962613
coastal waters forecast
national weather service new york ny
413 am est sun dec 21 2025
montauk point ny to sandy hook nj out 20 nm offshore, including
long island sound, the long island bays, and new york harbor
anz350-212215-
moriches inlet ny to montauk point ny out 20 nm-
413 am est sun dec 21 2025
...small craft advisory in effect through monday morning...
.today...w winds 20 to 25 kt with gusts up to 30 kt, becoming nw
late. occasional gust up to 35 kt this afternoon. seas 7 to 9 ft,
occasionally to 11 ft, subsiding to 5 to 8 ft, occasionally to 10
ft this afternoon. wave detail: sw 9 ft at 7 seconds and se 4 ft
at 10 seconds, becoming sw 7 ft at 7 seconds and se 2 ft at 10
seconds.
.tonight...nw winds 20 to 25 kt with gusts up to 30 kt. occasional
gust up to 35 kt. seas 5 to 7 ft, occasionally to 9 ft. wave
detail: w 6 ft at 7 seconds and se 2 ft at 10 seconds.
.mon...nw winds 20 to 25 kt, becoming w around 15 kt in the
afternoon. seas 4 to 6 ft, occasionally to 8 ft, subsiding to
3 to 4 ft, occasionally to 5 ft in the afternoon. wave detail: nw
5 ft at 5 seconds and se 2 ft at 10 seconds, becoming w 3 ft at
5 seconds and se 2 ft at 10 seconds.
.mon night...w winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 4 ft, occasionally to 5 ft. wave detail: w 3 ft at 5 seconds
and se 1 ft at 10 seconds. chance of snow and rain after midnight
with vsby 1 to 3 nm.
.tue...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
se 1 ft at 10 seconds. rain, mainly in the morning with vsby 1 to
3 nm.
.tue night...w winds 15 to 20 kt, becoming nw 25 to 30 kt after
midnight. seas 5 to 7 ft, occasionally to 9 ft.
.wed...nw winds 25 to 30 kt. seas 4 to 6 ft, occasionally to
8 ft.
.wed night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 4 ft, occasionally to 5 ft.
.thu...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft, occasionally to 5 ft. chance of rain.
.thu night...sw winds 10 to 15 kt. seas 3 to 4 ft, occasionally
to 5 ft. chance of rain.
$$
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