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(1/6)
Latest Coastal Waters Forecast by KBOX
Issued 1/20/2026 4:05 PM America/New_York.
Valid through 1/21/2026 5:00 AM America/New_York.
fzus51 kbox 202105
cwfbox
expires:202601211000;;231712
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm est tue jan 20 2026
coastal waters from the merrimack river ma to watch hill ri out
to 25 nm
anz237-211000-
block island sound-
405 pm est tue jan 20 2026
...small craft advisory in effect until 1 am est wednesday...
.tonight...w winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. gusts up to 25 kt. seas 3 to 5 ft. wave detail: w 3 ft
at 4 seconds and s 3 ft at 9 seconds.
.wed...w winds 10 to 15 kt, becoming sw 15 to 20 kt with gusts up
to 25 kt in the afternoon. seas 2 to 4 ft. wave detail: sw 3 ft
at 4 seconds and se 2 ft at 8 seconds.
.wed night...sw winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. gusts up to 30 kt. seas 4 to 6 ft. wave detail:
sw 5 ft at 6 seconds and se 2 ft at 10 seconds. a chance of rain
after midnight.
.thu...w winds 15 to 20 kt with gusts up to 30 kt. seas 4 to
6 ft. wave detail: w 5 ft at 7 seconds and se 3 ft at 10 seconds.
.thu night and fri...w winds 15 to 20 kt with gusts up to 30 kt.
seas 3 to 5 ft. wave detail: w 5 ft at 6 seconds and se 2 ft at
11 seconds.
.fri night...nw winds 20 to 25 kt with gusts up to 30 kt. seas
3 to 4 ft. wave detail: w 4 ft at 5 seconds and se 2 ft at
11 seconds. a chance of freezing spray.
.sat...nw winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. a chance of freezing spray.
.sat night...n winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. a chance of snow.
.sun and sun night...n winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 4 ft. a chance of light freezing spray. a chance of
snow. vsby 1 nm or less.
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.
$$
(2/6)
Latest Coastal Waters Forecast by KBOX
Issued 1/20/2026 4:05 PM America/New_York.
Valid through 1/21/2026 5:00 AM America/New_York.
fzus51 kbox 202105
cwfbox
expires:202601211000;;231706
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm est tue jan 20 2026
coastal waters from the merrimack river ma to watch hill ri out
to 25 nm
anz255-211000-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
405 pm est tue jan 20 2026
...small craft advisory in effect through thursday morning...
.tonight...nw winds 20 to 25 kt with gusts up to 30 kt, becoming
w 15 to 20 kt after midnight. seas 5 to 7 ft. wave detail: w 7 ft
at 7 seconds and se 2 ft at 9 seconds. a chance of light freezing
spray this evening.
.wed...w winds 10 to 15 kt, becoming sw 15 to 20 kt with gusts up
to 25 kt in the afternoon. seas 3 to 5 ft. wave detail: sw 5 ft
at 6 seconds and se 2 ft at 9 seconds.
.wed night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 8 ft. wave detail: sw 8 ft at 7 seconds and se 1 foot at
10 seconds.
.thu...w winds 20 to 25 kt with gusts up to 35 kt. seas 6 to
8 ft. wave detail: sw 8 ft at 8 seconds and se 1 foot at
11 seconds.
.thu night and fri...w winds 20 to 25 kt with gusts up to 35 kt.
seas 5 to 7 ft. wave detail: sw 7 ft at 7 seconds and se 1 foot
at 11 seconds.
.fri night...nw winds 25 to 30 kt with gusts up to 35 kt. seas
5 to 8 ft. wave detail: w 8 ft at 7 seconds and se 1 foot at
11 seconds. a chance of freezing spray.
.sat...nw winds 25 to 30 kt. seas 4 to 6 ft. a chance of freezing
spray.
.sat night through sun night...ne winds 20 to 25 kt. seas 3 to
5 ft. a chance of light freezing spray. a chance of snow. vsby
1 nm or less.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(3/6)
Latest Coastal Waters Forecast by KOKX
Issued 1/20/2026 1:39 PM America/New_York.
Valid through 1/21/2026 2:30 AM America/New_York.
fzus51 kokx 201839
cwfokx
expires:202601210730;;225849
coastal waters forecast
national weather service new york ny
139 pm est tue jan 20 2026
montauk point ny to sandy hook nj out 20 nm offshore, including
long island sound, the long island bays, and new york harbor
anz335-210730-
long island sound west of new haven ct/port jefferson ny-
139 pm est tue jan 20 2026
...small craft advisory in effect until 6 pm est this evening...
.rest of today...w winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 3 ft. wave detail: w 2 ft at 3 seconds. chance of light
freezing spray.
.tonight...w winds 10 to 15 kt. seas 1 to 2 ft. wave detail: w
2 ft at 3 seconds.
.wed...sw winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. seas 1 ft or less, then 1 to 2 ft
in the afternoon. wave detail: w 1 ft at 2 seconds, becoming sw
2 ft at 2 seconds. slight chance of snow in the afternoon with
vsby 1 to 3 nm.
.wed night...sw winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. seas around 2 ft. wave detail: sw 2 ft at
3 seconds. slight chance of rain and snow. vsby 1 to 3 nm.
.thu...sw winds 10 to 15 kt, becoming w 15 to 20 kt in the
afternoon. seas around 2 ft. wave detail: sw 2 ft at 3 seconds.
.thu night...w winds 10 to 15 kt. seas 2 to 3 ft, subsiding to
1 to 2 ft after midnight. wave detail: w 2 ft at 3 seconds.
.fri...w winds 10 to 15 kt, increasing to 20 to 25 kt in the
afternoon. seas 2 to 3 ft.
.fri night...nw winds 20 to 25 kt with gusts up to 30 kt. seas
2 to 4 ft, occasionally to 5 ft.
.sat...nw winds 15 to 20 kt. seas 2 to 3 ft.
.sat night...n winds 10 to 15 kt with gusts up to 20 kt. seas
around 2 ft. chance of snow. vsby 1 to 3 nm.
.sun...ne winds 15 to 20 kt. seas around 2 ft. snow likely. vsby
1 to 3 nm.
.sun night...n winds 15 to 20 kt. seas 2 to 3 ft. chance of snow.
vsby 1 to 3 nm.
$$
(4/6)
Latest Coastal Waters Forecast by KOKX
Issued 1/20/2026 1:39 PM America/New_York.
Valid through 1/21/2026 2:30 AM America/New_York.
fzus51 kokx 201839
cwfokx
expires:202601210730;;225851
coastal waters forecast
national weather service new york ny
139 pm est tue jan 20 2026
montauk point ny to sandy hook nj out 20 nm offshore, including
long island sound, the long island bays, and new york harbor
anz340-210730-
peconic and gardiners bays-
139 pm est tue jan 20 2026
...small craft advisory in effect until 6 pm est this evening...
.rest of today...w winds 15 to 20 kt with gusts up to 25 kt.
waves 2 to 3 ft.
.tonight...w winds 10 to 15 kt. waves 2 to 3 ft.
.wed...w winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts up
to 20 kt in the afternoon. waves 1 ft or less, then around 2 ft
in the afternoon.
.wed night...sw winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. waves 2 to 3 ft. slight chance of rain and snow
in the evening, then chance of rain after midnight. vsby 1 to
3 nm.
.thu...sw winds 10 to 15 kt with gusts up to 25 kt. waves 2 to
3 ft.
.thu night...w winds 10 to 15 kt with gusts up to 20 kt. waves
around 2 ft.
.fri...w winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. waves 1 ft or less, then around 2 ft in the afternoon.
.fri night...nw winds 15 to 20 kt with gusts up to 25 kt. waves
around 2 ft.
.sat...nw winds 15 to 20 kt with gusts up to 25 kt. waves around
2 ft.
.sat night...n winds 10 to 15 kt with gusts up to 20 kt. waves
1 to 2 ft. chance of snow. vsby 1 to 3 nm.
.sun...ne winds 10 to 15 kt with gusts up to 20 kt. waves 1 to
2 ft. snow likely. vsby 1 to 3 nm.
.sun night...n winds 15 to 20 kt. waves around 2 ft. chance of
snow. vsby 1 to 3 nm.
$$
(5/6)
Latest Coastal Waters Forecast by KOKX
Issued 1/20/2026 1:39 PM America/New_York.
Valid through 1/21/2026 2:30 AM America/New_York.
fzus51 kokx 201839
cwfokx
expires:202601210730;;225852
coastal waters forecast
national weather service new york ny
139 pm est tue jan 20 2026
montauk point ny to sandy hook nj out 20 nm offshore, including
long island sound, the long island bays, and new york harbor
anz345-210730-
south shore bays from jones inlet through shinnecock bay-
139 pm est tue jan 20 2026
...small craft advisory in effect until 10 pm est this evening...
.rest of today...w winds 15 to 20 kt with gusts up to 25 kt.
waves 2 to 3 ft.
.tonight...w winds 10 to 15 kt. waves 2 to 3 ft.
.wed...w winds 5 to 10 kt, becoming sw 15 to 20 kt with gusts up
to 25 kt in the afternoon. waves 1 ft or less, then 2 to 3 ft in
the afternoon.
.wed night...sw winds 15 to 20 kt with gusts up to 25 kt. waves
2 to 3 ft. slight chance of rain after midnight.
.thu...w winds 15 to 20 kt with gusts up to 25 kt. waves 2 to
3 ft.
.thu night...w winds 10 to 15 kt with gusts up to 20 kt. waves
2 to 3 ft.
.fri...w winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. waves 1 ft or less.
.fri night...nw winds 20 to 25 kt. waves 1 ft or less.
.sat...nw winds 15 to 20 kt with gusts up to 25 kt. waves 1 ft or
less.
.sat night...n winds 10 to 15 kt with gusts up to 20 kt. waves
1 ft or less. chance of snow. vsby 1 to 3 nm.
.sun...ne winds 15 to 20 kt with gusts up to 25 kt. waves 1 ft or
less. snow likely. vsby 1 to 3 nm.
.sun night...n winds 15 to 20 kt with gusts up to 25 kt. waves
1 ft or less. snow likely. vsby 1 to 3 nm.
$$
(6/6)
Latest Coastal Waters Forecast by KOKX
Issued 1/20/2026 1:39 PM America/New_York.
Valid through 1/21/2026 2:30 AM America/New_York.
fzus51 kokx 201839
cwfokx
expires:202601210730;;225844
coastal waters forecast
national weather service new york ny
139 pm est tue jan 20 2026
montauk point ny to sandy hook nj out 20 nm offshore, including
long island sound, the long island bays, and new york harbor
anz350-210730-
moriches inlet ny to montauk point ny out 20 nm-
139 pm est tue jan 20 2026
...small craft advisory in effect until 1 am est wednesday...
.rest of today...w winds 20 to 25 kt. seas 5 to 6 ft,
occasionally to 8 ft. wave detail: w 5 ft at 6 seconds and s 3 ft
at 9 seconds. chance of light freezing spray.
.tonight...w winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. seas 4 to 6 ft, occasionally to 8 ft, subsiding to 3 to
4 ft, occasionally to 5 ft after midnight. wave detail: w 5 ft at
6 seconds and se 3 ft at 9 seconds, becoming w 4 ft at 6 seconds
and se 2 ft at 8 seconds.
.wed...w winds 10 to 15 kt, becoming sw 15 to 20 kt with gusts up
to 25 kt in the afternoon. seas 2 to 3 ft, building to 3 to 5 ft,
occasionally to 6 ft in the afternoon. wave detail: sw 3 ft at
5 seconds and se 2 ft at 8 seconds, becoming sw 4 ft at 5 seconds
and se 2 ft at 9 seconds.
.wed night...sw winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. seas 5 to 7 ft, occasionally to 9 ft. wave
detail: sw 7 ft at 7 seconds and se 2 ft at 10 seconds. slight
chance of rain. vsby 1 to 3 nm in the evening.
.thu...w winds 15 to 20 kt with gusts up to 25 kt. seas 5 to
7 ft, occasionally to 9 ft. wave detail: sw 7 ft at 7 seconds and
se 2 ft at 11 seconds.
.thu night...w winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 ft, occasionally to 8 ft. wave detail: sw 6 ft at
7 seconds and se 2 ft at 10 seconds.
.fri...w winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. seas 4 to 6 ft, occasionally to 8 ft.
.fri night...nw winds 25 to 30 kt. seas 5 to 7 ft, occasionally
to 9 ft.
.sat...nw winds 20 to 25 kt with gusts up to 30 kt. seas 4 to
6 ft, occasionally to 8 ft.
.sat night...n winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft, occasionally to 5 ft. chance of snow. vsby 1 to 3 nm.
.sun...ne winds 20 to 25 kt. seas 4 to 6 ft, occasionally to
8 ft. snow likely. vsby 1 to 3 nm.
.sun night...n winds 20 to 25 kt with gusts up to 30 kt. seas
4 to 6 ft, occasionally to 8 ft. snow likely. vsby 1 to 3 nm.
$$
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