fzus51 kbox 220904
cwfbox
expires:202601222200;;316583

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

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


anz231-222200-
cape cod bay-
403 am est thu jan 22 2026

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

.today...sw winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: sw 3 ft at 4 seconds and se 1 foot at
10 seconds. a slight chance of rain this morning. 
.tonight...w winds around 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 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: w 4 ft
at 4 seconds and se 1 foot at 11 seconds. 
.fri night...nw winds 25 to 30 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. 
.sun and sun night...ne winds 15 to 20 kt, increasing to 20 to
25 kt. seas 2 to 4 ft. snow. vsby 1 nm or less. 
.mon...n winds 20 to 25 kt. seas 3 to 4 ft. snow likely. vsby
1 nm or less. 
.mon night...nw winds 25 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 220904
cwfbox
expires:202601222200;;316587

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

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


anz232-222200-
nantucket sound-
403 am est thu jan 22 2026

...small craft advisory in effect through friday afternoon...
...gale watch in effect from friday afternoon through saturday
morning...

.today...sw winds around 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. a slight chance of rain this morning. 
.tonight...w winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 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 25 to 30 kt in the
afternoon. seas 2 to 4 ft. wave detail: sw 4 ft at 5 seconds and
se 1 foot at 11 seconds. 
.fri night...nw winds 25 to 30 kt with gusts up to 35 kt. seas
3 to 5 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 2 to 4 ft. wave detail: nw
4 ft at 5 seconds and e 1 foot at 11 seconds. freezing spray in
the morning. 
.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. 
.sun and sun night...ne winds 20 to 25 kt, increasing to 25 to
30 kt. seas 2 to 4 ft. snow. vsby 1 nm or less. 
.mon...n winds 20 to 25 kt. seas around 3 ft. snow likely. vsby
1 nm or less. 
.mon night...nw winds 25 to 30 kt with gusts up to 35 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 220904
cwfbox
expires:202601222200;;316588

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

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


anz233-222200-
vineyard sound-
403 am est thu jan 22 2026

...small craft advisory in effect through friday afternoon...
...gale watch in effect from friday afternoon through saturday
morning...

.today...sw winds 20 to 25 kt with gusts up to 30 kt. seas 4 to
6 ft. wave detail: sw 5 ft at 7 seconds and se 1 foot at
11 seconds. a slight chance of rain this morning. 
.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 25 to 30 kt in the
afternoon. seas 3 to 5 ft. wave detail: sw 5 ft at 6 seconds and
se 1 foot at 11 seconds. 
.fri night...nw winds 25 to 30 kt. seas 3 to 5 ft. wave detail: w
5 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 around 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 20 to 25 kt. seas 2 to 4 ft. snow. vsby 1 nm or
less. 
.sun night...ne winds 25 to 30 kt. seas 3 to 5 ft. a chance of
light freezing spray. snow. vsby 1 nm or less. 
.mon...n winds 20 to 25 kt. seas 2 to 4 ft. snow likely. vsby
1 to 3 nm. 
.mon night...nw winds 25 to 30 kt. seas 4 to 6 ft. a chance of
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 220904
cwfbox
expires:202601222200;;316589

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

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


anz234-222200-
buzzards bay-
403 am est thu jan 22 2026

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

.today...sw winds 20 to 25 kt, diminishing to 15 to 20 kt this
afternoon. seas 3 to 5 ft. wave detail: sw 5 ft at 7 seconds and
se 1 foot at 10 seconds. a slight chance of rain this morning. 
.tonight...w winds 15 to 20 kt with gusts up to 25 kt. 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 25 to 30 kt, diminishing to 20 to 25 kt
after midnight. 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 around 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...n winds 10 to 15 kt. seas around 2 ft. wave detail:
nw 2 ft at 3 seconds and e 1 foot at 10 seconds. a chance of snow
after midnight. 
.sun and sun night...ne winds 20 to 25 kt with gusts up to 30 kt.
seas 2 to 4 ft. snow. vsby 1 nm or less. 
.mon...n winds 20 to 25 kt. seas 3 to 4 ft. snow likely. vsby
1 nm or less. 
.mon night...nw winds 25 to 30 kt. seas 3 to 5 ft. a chance of
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 220904
cwfbox
expires:202601222200;;316590

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

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


anz235-222200-
rhode island sound-
403 am est thu jan 22 2026

...small craft advisory in effect through friday afternoon...
...gale watch in effect from friday afternoon through saturday
morning...

.today...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 se 2 ft at
11 seconds. 
.tonight...w winds 20 to 25 kt, diminishing to 15 to 20 kt after
midnight. 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 25 to 30 kt in the
afternoon. seas 3 to 5 ft. wave detail: sw 5 ft at 6 seconds and
se 2 ft at 11 seconds. 
.fri night...nw winds 25 to 30 kt. seas 3 to 5 ft. wave detail: w
5 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 around 15 kt with gusts up to 20 kt in the afternoon. seas
3 to 5 ft. wave detail: nw 5 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 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 with gusts up to 30 kt. seas 2 to
4 ft. light freezing spray. snow. vsby 1 nm or less. 
.sun night...ne winds 25 to 30 kt. seas 4 to 6 ft. a chance of
light freezing spray. snow. vsby 1 nm or less. 
.mon...n winds 20 to 25 kt. seas 3 to 4 ft. a chance of light
freezing spray. snow likely. vsby 1 to 3 nm. 
.mon night...nw winds 25 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 220904
cwfbox
expires:202601222200;;316593

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

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


anz236-222200-
narragansett bay-
403 am est thu jan 22 2026

...small craft advisory in effect from friday evening through
saturday morning...

.today...sw winds 15 to 20 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
4 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 3 ft. 
.fri night...nw winds 15 to 20 kt with gusts up to 30 kt. waves
around 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 5 to 10 kt. waves around 2 ft. a chance of
snow after midnight. 
.sun and sun night...ne winds 15 to 20 kt with gusts up to 25 kt.
waves 2 to 3 ft. snow. vsby 1 nm or less. 
.mon...n winds 15 to 20 kt with gusts up to 25 kt. waves 2 to
3 ft. snow likely. vsby 1 to 3 nm. 
.mon night...nw winds 15 to 20 kt with gusts up to 25 kt. waves
2 to 3 ft, except 4 to 6 ft at the bay entrance. 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 220904
cwfbox
expires:202601222200;;316581

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

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


anz250-222200-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
403 am est thu jan 22 2026

...small craft advisory in effect through friday afternoon...
...gale watch in effect from friday afternoon through saturday
morning...

.today...sw winds 20 to 25 kt, becoming w 15 to 20 kt this
afternoon. gusts up to 30 kt. seas 3 to 5 ft. wave detail: sw
5 ft at 5 seconds and se 2 ft at 11 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. gusts up to 35 kt, decreasing to
25 kt in the afternoon. seas 5 to 8 ft. wave detail: nw 7 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 in the evening. 
.sun...ne winds 15 to 20 kt with gusts up to 25 kt. seas around
3 ft. snow. vsby 1 nm or less. 
.sun night and mon...ne winds 20 to 25 kt with gusts up to 30 kt.
seas 4 to 6 ft. a chance of light freezing spray. snow. vsby 1 nm
or less. 
.mon night...nw winds 25 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 220904
cwfbox
expires:202601222200;;316584

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

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


anz254-222200-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
403 am est thu jan 22 2026

...small craft advisory in effect through friday afternoon...
...gale watch in effect from friday afternoon through saturday
morning...

.today...sw winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft. wave detail: sw 5 ft at 6 seconds and se 3 ft at
10 seconds. a slight chance of rain this morning. 
.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 25 to 30 kt, diminishing to 15 to 20 kt in the
afternoon. 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 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. gusts up to 25 kt. seas 4 to 6 ft. wave detail:
nw 5 ft at 7 seconds and e 2 ft at 11 seconds. light freezing
spray in the evening. 
.sun...ne winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
4 ft. snow. vsby 1 nm or less. 
.sun night...e winds 25 to 30 kt. seas 4 to 6 ft. snow with a
chance of rain. vsby 1 nm or less. 
.mon...n winds 20 to 25 kt. seas 3 to 5 ft. snow likely with a
chance of rain. vsby 1 nm or less. 
.mon night...nw winds 25 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 220904
cwfbox
expires:202601222200;;316585

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

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


anz255-222200-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
403 am est thu jan 22 2026

...small craft advisory in effect through friday afternoon...
...gale watch in effect from friday afternoon through saturday
morning...

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

$$