fzus51 kbox 241205
cwfbox
expires:202512250100;;138449

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 am est wed dec 24 2025

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


anz235-250100-
rhode island sound-
705 am est wed dec 24 2025

...gale warning in effect until 3 pm est this afternoon...

.today...nw winds 25 to 30 kt with gusts up to 40 kt. seas 3 to
5 ft. wave detail: n 5 ft at 6 seconds and se 1 foot at
10 seconds. a slight chance of showers this morning. 
.tonight...n winds 20 to 25 kt, becoming w 10 to 15 kt after
midnight. seas 2 to 4 ft. wave detail: n 4 ft at 5 seconds and e
2 ft at 10 seconds. 
.thu...sw winds 20 to 25 kt, becoming w in the afternoon. gusts
up to 30 kt. seas 2 to 4 ft, building to 4 to 5 ft in the
afternoon. wave detail: sw 4 ft at 5 seconds and e 2 ft at
11 seconds, becoming w 5 ft at 6 seconds and e 2 ft at
11 seconds. 
.thu night...n winds 20 to 25 kt with gusts up to 30 kt. seas
around 4 ft. wave detail: n 4 ft at 6 seconds and e 2 ft at
11 seconds. 
.fri...n winds 20 to 25 kt, diminishing to 10 to 15 kt in the
afternoon. seas 3 to 4 ft, subsiding to 2 ft in the afternoon.
wave detail: n 4 ft at 5 seconds and se 2 ft at 11 seconds,
becoming ne 2 ft at 4 seconds and w 2 ft at 5 seconds. 
.fri night...ne winds 10 to 15 kt. seas around 2 ft. wave detail:
ne 2 ft at 3 seconds and sw 1 foot at 5 seconds. a chance of snow
in the evening, then snow likely after midnight with vsby 1 nm or
less. 
.sat...ne winds around 15 kt with gusts up to 20 kt. seas 2 to
3 ft. snow likely. vsby 1 to 3 nm. 
.sat night...ne winds 10 to 15 kt. seas 2 to 3 ft. 
.sun...s winds 10 to 15 kt. seas 2 to 4 ft. a chance of rain. 
.sun night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
3 to 5 ft. 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 241205
cwfbox
expires:202512250100;;138452

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 am est wed dec 24 2025

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


anz236-250100-
narragansett bay-
705 am est wed dec 24 2025

...gale warning in effect until 3 pm est this afternoon...

.today...nw winds 15 to 20 kt, becoming n 20 to 25 kt this
afternoon. gusts up to 35 kt. waves 2 to 3 ft. a slight chance of
showers this morning. 
.tonight...n winds 10 to 15 kt with gusts up to 25 kt, becoming w
5 to 10 kt after midnight. waves 2 to 3 ft. 
.thu...sw winds 10 to 15 kt, becoming w in the afternoon. gusts
up to 25 kt. waves 2 to 4 ft. 
.thu night...n winds 15 to 20 kt with gusts up to 25 kt. waves
2 to 3 ft. 
.fri...n winds 15 to 20 kt with gusts up to 25 kt, diminishing to
5 to 10 kt in the afternoon. waves 2 to 3 ft.
.fri night...ne winds 5 to 10 kt. waves around 2 ft. a chance of
snow in the evening, then snow likely after midnight with vsby
1 to 3 nm. 
.sat...ne winds 10 to 15 kt. waves 2 to 3 ft. snow likely. vsby
1 to 3 nm. 
.sat night...n winds 5 to 10 kt. waves 2 to 3 ft. 
.sun...sw winds 5 to 10 kt. waves around 2 ft. a chance of rain. 
.sun night...sw winds 15 to 20 kt with gusts up to 25 kt. waves
2 to 4 ft. 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 241205
cwfbox
expires:202512250100;;138450

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 am est wed dec 24 2025

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


anz237-250100-
block island sound-
705 am est wed dec 24 2025

...gale warning in effect until 3 pm est this afternoon...

.today...nw winds 20 to 25 kt with gusts up to 40 kt. seas 3 to
5 ft. wave detail: nw 4 ft at 5 seconds and se 1 foot at
10 seconds. 
.tonight...n winds 15 to 20 kt with gusts up to 25 kt, becoming w
5 to 10 kt after midnight. seas 2 to 3 ft. wave detail: ne 2 ft
at 4 seconds and w 2 ft at 6 seconds. 
.thu...w winds 15 to 20 kt with gusts up to 30 kt. seas 2 to
4 ft. wave detail: w 4 ft at 5 seconds and e 2 ft at 11 seconds. 
.thu night...n winds 15 to 20 kt with gusts up to 30 kt. seas
3 to 4 ft. wave detail: n 4 ft at 5 seconds and e 3 ft at
11 seconds. 
.fri...n winds 15 to 20 kt with gusts up to 25 kt, becoming ne
10 to 15 kt in the afternoon. seas 2 to 3 ft. wave detail: n 3 ft
at 5 seconds and e 2 ft at 10 seconds. 
.fri night...ne winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts up to 20 kt after midnight. seas around 2 ft. wave detail:
ne 2 ft at 3 seconds and w 1 foot at 5 seconds. a chance of snow
in the evening, then snow likely after midnight. vsby 1 nm or
less. 
.sat...ne winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. snow likely. vsby 1 to 3 nm. 
.sat night...ne winds 10 to 15 kt. seas 2 to 3 ft. 
.sun...se winds 10 to 15 kt. seas 2 to 3 ft. a chance of rain. 
.sun night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
3 to 5 ft. 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 241205
cwfbox
expires:202512250100;;138444

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 am est wed dec 24 2025

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


anz255-250100-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
705 am est wed dec 24 2025

...gale warning in effect until 5 pm est this afternoon...

.today...nw winds 25 to 30 kt with gusts up to 40 kt. seas 5 to
8 ft. wave detail: w 8 ft at 7 seconds and n 4 ft at 5 seconds. a
slight chance of showers this morning. a chance of showers this
afternoon with vsby 1 to 3 nm. 
.tonight...n winds 20 to 25 kt, becoming nw 5 to 10 kt after
midnight. seas 5 to 7 ft. wave detail: e 6 ft at 10 seconds and n
5 ft at 6 seconds. a chance of showers in the evening. 
.thu...w winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
7 ft. wave detail: w 7 ft at 7 seconds and e 6 ft at 10 seconds. 
.thu night...nw winds 25 to 35 kt. seas 5 to 8 ft. wave detail: n
8 ft at 7 seconds and e 5 ft at 10 seconds. 
.fri...n winds 25 to 30 kt, diminishing to 15 to 20 kt in the
afternoon. seas 5 to 7 ft. wave detail: n 6 ft at 6 seconds and e
4 ft at 11 seconds. 
.fri night...ne winds 10 to 15 kt. seas 3 to 5 ft. wave detail: e
4 ft at 11 seconds and n 2 ft at 5 seconds. a chance of snow in
the evening, then snow likely after midnight with vsby 1 to 3 nm.
.sat...ne winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
5 ft. a chance of snow. vsby 1 to 3 nm. 
.sat night...ne winds 10 to 15 kt. seas 3 to 5 ft. 
.sun...sw winds 10 to 15 kt. seas 3 to 5 ft. a chance of rain. 
.sun night...s winds 25 to 30 kt. seas 4 to 6 ft. 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.

$$