fzus51 kbox 020004
cwfbox
expires:202601021300;;634510

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 pm est thu jan 1 2026

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


anz231-021300-
cape cod bay-
704 pm est thu jan 1 2026

...gale warning in effect until 1 am est friday...

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

$$

fzus51 kbox 020004
cwfbox
expires:202601021300;;634514

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 pm est thu jan 1 2026

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


anz232-021300-
nantucket sound-
704 pm est thu jan 1 2026

...gale warning in effect until 1 am est friday...
...freezing spray advisory in effect through friday afternoon...

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

$$

fzus51 kbox 020004
cwfbox
expires:202601021300;;634515

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 pm est thu jan 1 2026

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


anz233-021300-
vineyard sound-
704 pm est thu jan 1 2026

...gale warning in effect until 1 am est friday...
...freezing spray advisory in effect through friday afternoon...

.tonight...w winds 25 to 30 kt, diminishing to 20 to 25 kt after
midnight. seas 4 to 6 ft. wave detail: w 5 ft at 7 seconds and e
1 foot at 14 seconds. light freezing spray. a slight chance of
snow after midnight. 
.fri...w winds 15 to 20 kt. seas 3 to 4 ft. wave detail: w 3 ft
at 6 seconds and e 1 foot at 13 seconds. 
.fri night...w winds 15 to 20 kt. seas 2 to 4 ft. wave detail: w
3 ft at 6 seconds and e 1 foot at 12 seconds. light freezing
spray after midnight. 
.sat...w winds 10 to 15 kt. gusts up to 20 kt in the morning.
seas 2 to 3 ft. wave detail: w 3 ft at 5 seconds and e 1 foot at
11 seconds. 
.sat night through sun night...nw winds 15 to 20 kt. seas 2 to
3 ft. wave detail: w 2 ft at 5 seconds and e 1 foot at
11 seconds. 
.mon...nw winds 10 to 15 kt with gusts up to 20 kt. seas around
2 ft. wave detail: nw 2 ft at 4 seconds and s 1 foot at
9 seconds. 
.mon night...sw winds 5 to 10 kt. seas around 2 ft. a chance of
rain. 
.tue...sw winds 5 to 10 kt. seas around 2 ft. 
.tue night...s winds 5 to 10 kt. seas 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.

$$

fzus51 kbox 020004
cwfbox
expires:202601021300;;634516

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 pm est thu jan 1 2026

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


anz234-021300-
buzzards bay-
704 pm est thu jan 1 2026

...gale warning in effect until 1 am est friday...
...freezing spray advisory in effect through friday afternoon...

.tonight...w winds 20 to 25 kt with gusts up to 30 kt. seas 2 to
4 ft. wave detail: w 4 ft at 6 seconds and e 1 foot at
14 seconds. light freezing spray. 
.fri...w winds around 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: sw 3 ft at 6 seconds and e 1 foot at
13 seconds. 
.fri night...w winds 15 to 20 kt. seas 2 to 3 ft. wave detail: w
3 ft at 6 seconds and e 1 foot at 12 seconds. 
.sat...w winds 10 to 15 kt. gusts up to 20 kt in the morning.
seas around 2 ft. wave detail: w 2 ft at 5 seconds and e 1 foot
at 11 seconds. 
.sat night through sun night...nw winds 15 to 20 kt. seas around
2 ft. wave detail: w 2 ft at 5 seconds and e 1 foot at
11 seconds. 
.mon...nw winds 10 to 15 kt. seas around 2 ft. wave detail: nw
2 ft at 3 seconds and se 1 foot at 9 seconds. 
.mon night...sw winds around 5 kt. seas 1 foot or less. a chance
of snow. 
.tue...sw winds 5 to 10 kt. seas 1 foot or less. 
.tue night...s winds 5 to 10 kt. seas 1 foot or less. 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.

$$

fzus51 kbox 020004
cwfbox
expires:202601021300;;634517

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 pm est thu jan 1 2026

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


anz235-021300-
rhode island sound-
704 pm est thu jan 1 2026

...gale warning in effect until 1 am est friday...

.tonight...w winds 25 to 30 kt with gusts up to 35 kt,
diminishing to 20 to 25 kt after midnight. seas 5 to 7 ft. wave
detail: w 7 ft at 6 seconds and e 1 foot at 15 seconds. light
freezing spray. a slight chance of snow after midnight. 
.fri...w winds 15 to 20 kt. seas 3 to 4 ft. wave detail: w 4 ft
at 7 seconds and e 1 foot at 13 seconds. 
.fri night...w winds 15 to 20 kt. seas 2 to 4 ft. wave detail: w
4 ft at 7 seconds and e 1 foot at 12 seconds. light freezing
spray after midnight. 
.sat...w winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 2 to 3 ft. wave detail: w 3 ft at 5 seconds and e
1 foot at 11 seconds. 
.sat night through sun night...nw winds 15 to 20 kt. seas 2 to
3 ft. wave detail: nw 3 ft at 4 seconds and e 1 foot at
11 seconds. 
.mon...nw winds 10 to 15 kt with gusts up to 20 kt. seas around
2 ft. wave detail: nw 2 ft at 4 seconds and s 2 ft at 9 seconds. 
.mon night...sw winds 5 to 10 kt. seas around 2 ft. a chance of
rain. 
.tue...sw winds 5 to 10 kt. seas around 2 ft. 
.tue night...s winds 10 to 15 kt. seas 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.

$$

fzus51 kbox 020004
cwfbox
expires:202601021300;;634520

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 pm est thu jan 1 2026

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


anz236-021300-
narragansett bay-
704 pm est thu jan 1 2026

...small craft advisory in effect until 1 am est friday...

.tonight...w winds 20 to 25 kt with gusts up to 30 kt,
diminishing to 10 to 15 kt with gusts up to 20 kt after midnight.
waves 2 to 3 ft. light freezing spray this evening. 
.fri...w winds 10 to 15 kt. waves around 2 ft. 
.fri night...w winds 10 to 15 kt. waves around 2 ft. 
.sat...w winds 5 to 10 kt. waves around 2 ft. 
.sat night through sun night...nw winds 10 to 15 kt with gusts up
to 20 kt. waves around 2 ft. 
.mon...nw winds 5 to 10 kt. waves around 2 ft. 
.mon night...sw winds around 5 kt. waves 1 foot or less. a chance
of snow. 
.tue...sw winds 5 to 10 kt. waves 1 foot or less. 
.tue night...s 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.

$$

fzus51 kbox 020004
cwfbox
expires:202601021300;;634508

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 pm est thu jan 1 2026

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


anz250-021300-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
704 pm est thu jan 1 2026

...gale warning in effect until 7 am est friday...
...freezing spray advisory in effect through friday afternoon...

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

$$

fzus51 kbox 020004
cwfbox
expires:202601021300;;634511

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 pm est thu jan 1 2026

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


anz254-021300-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
704 pm est thu jan 1 2026

...gale warning in effect until 7 am est friday...

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

$$

fzus51 kbox 020004
cwfbox
expires:202601021300;;634512

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 pm est thu jan 1 2026

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


anz255-021300-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
704 pm est thu jan 1 2026

...gale warning in effect until 7 am est friday...

.tonight...w winds 30 to 35 kt, diminishing to 25 to 30 kt after
midnight. seas 8 to 11 ft, subsiding to 6 to 9 ft after midnight.
wave detail: w 11 ft at 8 seconds and e 2 ft at 13 seconds,
becoming w 9 ft at 8 seconds and e 2 ft at 13 seconds. light
freezing spray. a slight chance of snow after midnight. 
.fri...w winds 15 to 20 kt. seas 5 to 7 ft. wave detail: w 6 ft
at 7 seconds and e 2 ft at 12 seconds. light freezing spray in
the morning. a chance of snow in the morning. 
.fri night...nw winds around 20 kt with gusts up to 25 kt. seas
4 to 6 ft. wave detail: w 5 ft at 7 seconds and e 1 foot at
12 seconds. 
.sat...w winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 3 to 5 ft. wave detail: w 5 ft at 6 seconds and e
1 foot at 11 seconds. 
.sat night and sun...nw winds 15 to 20 kt. seas 2 to 3 ft. wave
detail: w 3 ft at 6 seconds and e 1 foot at 11 seconds. 
.sun night...nw winds 15 to 20 kt, increasing to 20 to 25 kt
after midnight. seas 3 to 5 ft. wave detail: nw 5 ft at 5 seconds
and e 1 foot at 11 seconds. a chance of light freezing spray
after midnight. 
.mon...nw winds 15 to 20 kt. seas 2 to 4 ft. a chance of light
freezing spray. 
.mon night and tue...sw winds 5 to 10 kt. seas 2 to 3 ft. 
.tue night...s 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.

$$