fzus51 kbox 221804
cwfbox
expires:202601230700;;338923

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 pm est thu jan 22 2026

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


anz231-230700-
cape cod bay-
104 pm est thu jan 22 2026

...gale warning in effect from friday afternoon through saturday
morning...
...heavy freezing spray warning in effect from friday evening
through saturday afternoon...

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

$$

fzus51 kbox 221804
cwfbox
expires:202601230700;;338927

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 pm est thu jan 22 2026

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


anz232-230700-
nantucket sound-
104 pm est thu jan 22 2026

...gale warning in effect from friday afternoon through saturday
morning...
...heavy freezing spray warning in effect from friday evening
through saturday afternoon...

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

$$

fzus51 kbox 221804
cwfbox
expires:202601230700;;338928

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 pm est thu jan 22 2026

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


anz233-230700-
vineyard sound-
104 pm est thu jan 22 2026

...gale warning in effect from friday afternoon through saturday
morning...
...freezing spray advisory in effect from friday evening through
saturday afternoon...

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

$$

fzus51 kbox 221804
cwfbox
expires:202601230700;;338929

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 pm est thu jan 22 2026

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


anz234-230700-
buzzards bay-
104 pm est thu jan 22 2026

...gale warning in effect from friday afternoon through saturday
morning...
...freezing spray advisory in effect from friday evening through
saturday afternoon...

.this afternoon...sw winds 15 to 20 kt with gusts up to 25 kt.
seas 3 to 4 ft. wave detail: sw 4 ft at 7 seconds and se 1 foot
at 10 seconds. 
.tonight...w winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. seas 2 to 4 ft. wave detail: sw 4 ft at 7 seconds and
se 1 foot at 10 seconds. 
.fri...w 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 6 seconds and se 1 foot at 10 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 6 seconds and se 1 foot at
11 seconds. freezing spray. 
.sat...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 2 to
3 ft. wave detail: nw 3 ft at 5 seconds and se 1 foot at
11 seconds. freezing spray in the morning. 
.sat night...nw winds 10 to 15 kt. seas around 2 ft in the
evening, then 1 foot or less. wave detail: nw 2 ft at 3 seconds
and e 1 foot at 10 seconds, becoming nw 1 foot at 3 seconds and
ne 1 foot at 9 seconds. a chance of snow after midnight. 
.sun and sun night...ne winds 15 to 20 kt, increasing to 20 to
25 kt. seas 2 to 4 ft. snow.
.mon...n winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
4 ft. snow.
.mon night...nw winds 20 to 25 kt. seas 3 to 4 ft. a chance of
light freezing spray. 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.

$$

fzus51 kbox 221804
cwfbox
expires:202601230700;;338930

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 pm est thu jan 22 2026

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


anz235-230700-
rhode island sound-
104 pm est thu jan 22 2026

...gale warning in effect from friday afternoon through saturday
morning...
...freezing spray advisory in effect from friday evening through
saturday afternoon...

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

$$

fzus51 kbox 221804
cwfbox
expires:202601230700;;338933

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 pm est thu jan 22 2026

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


anz236-230700-
narragansett bay-
104 pm est thu jan 22 2026

...gale warning in effect from friday afternoon through saturday
morning...

.this afternoon...sw winds around 15 kt with gusts up to 25 kt.
waves 2 to 4 ft. 
.tonight...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. gusts up to 30 kt. waves 2 to 4 ft. 
.fri night...nw winds 15 to 20 kt with gusts up to 30 kt. waves
2 to 3 ft. freezing spray. 
.sat...nw winds 15 to 20 kt with gusts up to 30 kt, diminishing
to 10 to 15 kt in the afternoon. waves 2 to 3 ft. freezing spray
in the morning. 
.sat night...n winds around 10 kt. waves around 2 ft. a chance of
snow after midnight. 
.sun...ne winds 15 to 20 kt. waves 2 to 3 ft. snow.
.sun night...ne winds 15 to 20 kt with gusts up to 25 kt. waves
2 to 3 ft. a chance of light freezing spray. snow.
.mon...n winds 15 to 20 kt. waves 2 to 3 ft. snow.
.mon night...nw winds 15 to 20 kt with gusts up to 25 kt. waves
2 to 3 ft. a chance of light freezing spray. 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.

$$

fzus51 kbox 221804
cwfbox
expires:202601230700;;338921

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 pm est thu jan 22 2026

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


anz250-230700-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
104 pm est thu jan 22 2026

...gale warning in effect from friday afternoon through saturday
morning...
...heavy freezing spray warning in effect from friday evening
through saturday afternoon...

.this afternoon...w winds 15 to 20 kt with gusts up to 25 kt.
seas 3 to 5 ft. wave detail: w 4 ft at 5 seconds and se 2 ft at
10 seconds. 
.tonight...w winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: w 4 ft at 4 seconds and se 2 ft at 11 seconds.
.fri...w 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: w 5 ft at 5 seconds and se 2 ft at 11 seconds.
.fri night...nw winds 25 to 30 kt with gusts up to 40 kt. seas
5 to 8 ft. wave detail: nw 8 ft at 6 seconds and se 1 foot at
11 seconds. freezing spray. 
.sat...nw winds 20 to 25 kt with gusts up to 35 kt, diminishing
to 15 to 20 kt with gusts up 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 6 seconds and se 1 foot at 11 seconds, becoming nw 6 ft
at 6 seconds and se 1 foot at 11 seconds. freezing spray. 
.sat night...nw 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:
nw 5 ft at 5 seconds and se 1 foot at 11 seconds. light freezing
spray. 
.sun...ne winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. snow likely. 
.sun night...ne winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 7 ft. a chance of light freezing spray. snow.
.mon...ne winds 20 to 25 kt. seas 6 to 8 ft. snow.
.mon night...nw winds 20 to 25 kt with gusts up to 30 kt. seas
6 to 9 ft. a chance of light freezing spray. 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.

$$

fzus51 kbox 221804
cwfbox
expires:202601230700;;338924

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 pm est thu jan 22 2026

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


anz254-230700-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
104 pm est thu jan 22 2026

...gale warning in effect from friday afternoon through saturday
morning...
...heavy freezing spray warning in effect from friday evening
through saturday afternoon...

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

$$

fzus51 kbox 221804
cwfbox
expires:202601230700;;338925

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 pm est thu jan 22 2026

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


anz255-230700-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
104 pm est thu jan 22 2026

...gale warning in effect from friday afternoon through saturday
morning...
...heavy freezing spray warning in effect from friday evening
through saturday afternoon...

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

$$