fzus51 kbox 152104
cwfbox
expires:202601161000;;943066

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm est thu jan 15 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz231-161000-
cape cod bay-
404 pm est thu jan 15 2026

...gale warning in effect from 1 am est friday through friday
afternoon...

.tonight...sw winds 15 to 20 kt, becoming w 20 to 25 kt after
midnight. gusts up to 30 kt. seas 3 to 4 ft. wave detail: sw 3 ft
at 4 seconds and s 2 ft at 9 seconds. 
.fri...w winds 20 to 25 kt with gusts up to 35 kt. seas 3 to
5 ft. wave detail: w 4 ft at 4 seconds and s 2 ft at 10 seconds.
light freezing spray in the morning. 
.fri night...sw winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. seas 2 to 3 ft. wave
detail: w 3 ft at 4 seconds and se 2 ft at 11 seconds. 
.sat...sw winds 5 to 10 kt. seas around 2 ft. wave detail: se
2 ft at 11 seconds and sw 1 foot at 4 seconds. a chance of rain. 
.sat night...sw winds 5 to 10 kt. seas around 2 ft. wave detail:
se 2 ft at 7 seconds and sw 1 foot at 3 seconds. 
.sun...sw winds 5 to 10 kt. seas around 2 ft. wave detail: s 2 ft
at 9 seconds and sw 1 foot at 2 seconds. a chance of rain in the
afternoon. 
.sun night...nw winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. seas 2 to 3 ft. a chance of snow. a chance of rain in
the evening. 
.mon...w winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. 
.mon night through tue night...w winds 20 to 25 kt. seas 3 to
5 ft. a chance of light freezing spray.  

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.

$$

fzus51 kbox 152104
cwfbox
expires:202601161000;;943070

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm est thu jan 15 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz232-161000-
nantucket sound-
404 pm est thu jan 15 2026

...gale warning in effect from 1 am est friday through friday
afternoon...

.tonight...w winds 15 to 20 kt, increasing to 20 to 25 kt after
midnight. gusts up to 30 kt. seas 4 to 6 ft. wave detail: w 4 ft
at 4 seconds and s 3 ft at 9 seconds. 
.fri...w winds 25 to 30 kt, diminishing to 20 to 25 kt in the
afternoon. seas 5 to 7 ft. wave detail: w 5 ft at 5 seconds and s
2 ft at 9 seconds. light freezing spray in the morning. 
.fri night...w winds 15 to 20 kt with gusts up to 25 kt, becoming
sw 10 to 15 kt after midnight. seas 3 to 5 ft. wave detail: w
4 ft at 5 seconds and s 2 ft at 10 seconds. 
.sat...sw winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. seas 2 to 3 ft. wave detail: sw 2 ft at 6 seconds and
s 2 ft at 11 seconds. a chance of rain in the afternoon. 
.sat night...sw winds 10 to 15 kt, becoming w 5 to 10 kt after
midnight. seas 2 to 3 ft. wave detail: sw 2 ft at 4 seconds and s
2 ft at 10 seconds. 
.sun...sw winds 5 to 10 kt, becoming w 10 to 15 kt in the
afternoon. seas 2 to 3 ft. wave detail: w 2 ft at 3 seconds and s
2 ft at 9 seconds. a chance of rain in the afternoon. 
.sun night...nw winds 10 to 15 kt. seas 2 to 3 ft. a chance of
snow. a chance of rain in the evening. 
.mon...w winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
5 ft. 
.mon night...w winds 25 to 30 kt. seas 4 to 6 ft. a chance of
light freezing spray. 
.tue and tue night...w winds 20 to 25 kt. seas 3 to 5 ft. a
chance of light freezing spray.  

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.

$$

fzus51 kbox 152104
cwfbox
expires:202601161000;;943071

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm est thu jan 15 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz233-161000-
vineyard sound-
404 pm est thu jan 15 2026

...gale warning in effect from 1 am est friday through friday
afternoon...

.tonight...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. light freezing spray
after midnight. 
.fri...w winds 25 to 30 kt, diminishing to 20 to 25 kt in the
afternoon. seas 5 to 7 ft. wave detail: sw 6 ft at 7 seconds and
s 5 ft at 9 seconds. light freezing spray in the morning. 
.fri night...w winds 15 to 20 kt, becoming sw 10 to 15 kt after
midnight. seas 3 to 5 ft. wave detail: sw 5 ft at 7 seconds and s
2 ft at 11 seconds. 
.sat...sw winds 10 to 15 kt. seas 2 to 4 ft. wave detail: sw 4 ft
at 8 seconds. a chance of rain in the afternoon. 
.sat night...w winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 2 to 4 ft. wave detail: s 4 ft at 9 seconds and sw
1 foot at 5 seconds. 
.sun...w winds 10 to 15 kt. seas 2 to 4 ft. wave detail: s 4 ft
at 9 seconds and sw 1 foot at 5 seconds. a chance of rain in the
afternoon. 
.sun night...nw winds 10 to 15 kt. gusts up to 20 kt after
midnight. seas 2 to 3 ft. a chance of snow. 
.mon...w winds 25 to 30 kt. seas 3 to 5 ft. 
.mon night...w winds 25 to 30 kt with gusts up to 35 kt. seas
5 to 7 ft. a chance of light freezing spray. 
.tue...w winds 25 to 30 kt. seas 4 to 6 ft. a chance of light
freezing spray. 
.tue night...w winds 20 to 25 kt. seas 3 to 5 ft. a chance of
light freezing spray.  

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.

$$

fzus51 kbox 152104
cwfbox
expires:202601161000;;943072

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm est thu jan 15 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz234-161000-
buzzards bay-
404 pm est thu jan 15 2026

...gale warning in effect from 1 am est friday through friday
afternoon...

.tonight...w winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
5 ft. wave detail: sw 4 ft at 7 seconds. light freezing spray
after midnight. 
.fri...w winds 20 to 25 kt with gusts up to 35 kt. seas 3 to
5 ft. wave detail: sw 5 ft at 6 seconds and s 4 ft at 9 seconds.
light freezing spray in the morning. 
.fri night...w winds 15 to 20 kt, becoming sw 10 to 15 kt after
midnight. seas 2 to 4 ft. wave detail: sw 4 ft at 7 seconds and s
2 ft at 11 seconds. 
.sat...sw winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. seas 2 to 3 ft. wave detail: sw 3 ft at 7 seconds and
s 3 ft at 11 seconds. a chance of rain in the afternoon. 
.sat night...sw winds 10 to 15 kt, becoming w 5 to 10 kt after
midnight. seas 2 to 3 ft. wave detail: s 3 ft at 9 seconds and sw
2 ft at 5 seconds. 
.sun...w winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s 3 ft at
9 seconds and sw 1 foot at 5 seconds. a chance of rain and snow
in the afternoon. 
.sun night...nw winds 10 to 15 kt. seas around 2 ft. a chance of
snow in the evening. 
.mon...w winds 20 to 25 kt with gusts up to 30 kt. seas 2 to
4 ft. 
.mon night through tue night...w winds 25 to 30 kt. seas 3 to
5 ft. a chance of light freezing spray.  

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.

$$

fzus51 kbox 152104
cwfbox
expires:202601161000;;943073

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm est thu jan 15 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz235-161000-
rhode island sound-
404 pm est thu jan 15 2026

...gale warning in effect from 1 am est friday through friday
afternoon...

.tonight...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. light freezing spray
after midnight. 
.fri...w winds 25 to 30 kt, diminishing to 20 to 25 kt in the
afternoon. seas 5 to 8 ft. wave detail: w 6 ft at 7 seconds and s
6 ft at 9 seconds. light freezing spray in the morning. 
.fri night...sw winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. seas 4 to 6 ft. wave detail: sw 5 ft at 7 seconds
and s 5 ft at 11 seconds. 
.sat...sw winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
seas 4 to 5 ft. wave detail: s 5 ft at 11 seconds and sw 4 ft at
7 seconds. a chance of rain in the afternoon. 
.sat night...w winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 4 to 5 ft. wave detail: s 5 ft at 9 seconds and sw
1 foot at 4 seconds. 
.sun...w winds 10 to 15 kt. seas 3 to 5 ft. wave detail: s 5 ft
at 9 seconds and sw 1 foot at 5 seconds. a chance of rain in the
afternoon. 
.sun night...nw winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. seas 3 to 4 ft. a chance of snow in the evening. 
.mon...w winds 25 to 30 kt. seas 4 to 6 ft. 
.mon night and tue...w winds 25 to 30 kt, diminishing to 20 to
25 kt. seas 5 to 7 ft. a chance of light freezing spray. 
.tue night...w winds 20 to 25 kt. seas 4 to 6 ft. a chance of
light freezing spray.  

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.

$$

fzus51 kbox 152104
cwfbox
expires:202601161000;;943076

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm est thu jan 15 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz236-161000-
narragansett bay-
404 pm est thu jan 15 2026

...gale warning in effect from 4 am est friday through friday
afternoon...

.tonight...w winds 15 to 20 kt with gusts up to 30 kt. waves 2 to
4 ft. light freezing spray after midnight. 
.fri...w winds 15 to 20 kt with gusts up to 35 kt. waves 2 to
4 ft. light freezing spray in the morning. 
.fri night...sw winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. waves 2 to 3 ft. 
.sat...sw winds 5 to 10 kt. waves 2 to 3 ft. a chance of rain. 
.sat night...w winds 5 to 10 kt. waves 2 to 3 ft. 
.sun...w winds 5 to 10 kt. waves 2 to 3 ft. a chance of rain and
snow in the afternoon. 
.sun night...nw winds 5 to 10 kt. waves 2 to 3 ft. a chance of
snow in the evening. 
.mon...w winds 15 to 20 kt with gusts up to 25 kt. waves 2 to
4 ft. 
.mon night and tue...w winds 15 to 20 kt with gusts up to 25 kt.
waves 2 to 4 ft. a chance of light freezing spray. 
.tue night...w winds 10 to 15 kt with gusts up to 20 kt. waves
2 to 3 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.

$$

fzus51 kbox 152104
cwfbox
expires:202601161000;;943064

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm est thu jan 15 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz250-161000-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
404 pm est thu jan 15 2026

...gale warning in effect from 1 am est friday through friday
afternoon...

.tonight...w winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
7 ft. wave detail: w 5 ft at 5 seconds and se 3 ft at 9 seconds. 
.fri...w winds 20 to 25 kt with gusts up to 35 kt. seas 5 to
7 ft. wave detail: w 6 ft at 5 seconds and se 3 ft at 10 seconds.
light freezing spray in the morning. 
.fri night...w winds 15 to 20 kt, becoming sw 10 to 15 kt after
midnight. gusts up to 25 kt. seas 4 to 6 ft. wave detail: w 5 ft
at 5 seconds and se 3 ft at 12 seconds. 
.sat...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: sw 3 ft at 4 seconds and se 3 ft at
12 seconds. a chance of rain and snow in the morning, then rain
likely in the afternoon. 
.sat night and sun...w winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 4 ft. wave detail: sw 3 ft at 4 seconds and se 3 ft at
10 seconds. a chance of rain in the evening. a chance of rain in
the afternoon. 
.sun night...nw winds 10 to 15 kt. gusts up to 20 kt after
midnight. seas 3 to 5 ft. wave detail: nw 3 ft at 4 seconds and
se 3 ft at 9 seconds. a chance of snow. a chance of rain in the
evening. 
.mon...w winds 20 to 25 kt with gusts up to 30 kt. seas 4 to
5 ft. 
.mon night and tue...w winds 25 to 30 kt, diminishing to 20 to
25 kt. seas 4 to 6 ft. a chance of light freezing spray. 
.tue night...w winds 20 to 25 kt with gusts up to 30 kt. seas
4 to 6 ft. a chance of light freezing spray.  

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.

$$

fzus51 kbox 152104
cwfbox
expires:202601161000;;943067

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm est thu jan 15 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz254-161000-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
404 pm est thu jan 15 2026

...gale warning in effect from 1 am est friday through friday
afternoon...

.tonight...w winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
7 ft. s and e of nantucket, seas 7 to 9 ft, building to 8 to
11 ft after midnight. wave detail: s 6 ft at 9 seconds and w 4 ft
at 5 seconds. 
.fri...w winds 25 to 30 kt, diminishing to 20 to 25 kt in the
afternoon. seas 6 to 9 ft, except 9 to 13 ft s and e of
nantucket. wave detail: w 6 ft at 5 seconds and s 5 ft at
10 seconds. light freezing spray in the morning. 
.fri night...w winds 15 to 20 kt, becoming sw 10 to 15 kt after
midnight. gusts up to 25 kt. seas 5 to 7 ft. wave detail: w 5 ft
at 5 seconds and s 4 ft at 12 seconds. 
.sat...sw winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
seas 3 to 5 ft. wave detail: s 5 ft at 11 seconds and w 2 ft at
5 seconds. a chance of rain in the afternoon. 
.sat night...sw winds 10 to 15 kt with gusts up to 20 kt. seas
3 to 5 ft. wave detail: s 5 ft at 10 seconds and w 2 ft at
4 seconds. 
.sun...w winds around 10 kt. seas 3 to 5 ft. wave detail: s 5 ft
at 9 seconds and w 1 foot at 4 seconds. a chance of rain in the
afternoon. 
.sun night...nw winds 10 to 15 kt. gusts up to 20 kt after
midnight. seas 3 to 5 ft. a chance of snow. a chance of rain in
the evening. 
.mon...w winds 20 to 25 kt. seas 5 to 7 ft. 
.mon night through tue night...w winds 20 to 25 kt with gusts up
to 30 kt. seas 5 to 7 ft. a chance of light freezing spray.  

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.

$$

fzus51 kbox 152104
cwfbox
expires:202601161000;;943068

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm est thu jan 15 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz255-161000-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
404 pm est thu jan 15 2026

...gale warning in effect from 1 am est friday through friday
afternoon...

.tonight...w winds 20 to 25 kt, increasing to 25 to 30 kt after
midnight. seas 6 to 9 ft, building to 8 to 11 ft after midnight.
wave detail: sw 8 ft at 8 seconds and w 5 ft at 7 seconds,
becoming sw 8 ft at 8 seconds and s 8 ft at 9 seconds. 
.fri...w winds 25 to 30 kt with gusts up to 35 kt. seas 9 to
12 ft. wave detail: sw 11 ft at 8 seconds and se 3 ft at
9 seconds. light freezing spray in the morning. 
.fri night...w winds 20 to 25 kt, becoming sw 15 to 20 kt after
midnight. seas 6 to 9 ft, subsiding to 5 to 7 ft after midnight.
wave detail: sw 8 ft at 8 seconds and se 3 ft at 12 seconds,
becoming sw 6 ft at 8 seconds and se 3 ft at 12 seconds. 
.sat...sw winds 10 to 15 kt with gusts up to 20 kt. seas 5 to
6 ft. wave detail: sw 6 ft at 8 seconds. a chance of rain in the
afternoon. 
.sat night...sw winds 15 to 20 kt, becoming w 10 to 15 kt after
midnight. seas 5 to 7 ft. wave detail: sw 7 ft at 9 seconds and
sw 1 foot at 4 seconds. 
.sun...w winds 10 to 15 kt. seas 4 to 6 ft. wave detail: s 6 ft
at 9 seconds and w 2 ft at 6 seconds. a chance of rain. 
.sun night...nw winds 15 to 20 kt. seas 4 to 6 ft. a chance of
snow. a chance of rain in the evening. 
.mon...w winds 25 to 30 kt. seas 5 to 8 ft. 
.mon night...w winds 25 to 35 kt with gusts up to 40 kt. seas
8 to 11 ft. a chance of light freezing spray. 
.tue...w winds 25 to 30 kt. seas 6 to 9 ft. a chance of light
freezing spray. 
.tue night...w winds 25 to 30 kt. seas 5 to 8 ft. a chance of
light freezing spray.  

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.

$$