fzus51 kbox 110007
cwfbox
expires:202512111300;;362035

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
706 pm est wed dec 10 2025

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


anz235-111300-
rhode island sound-
706 pm est wed dec 10 2025

...gale warning in effect through friday afternoon...

.tonight...sw winds 20 to 25 kt with gusts up to 40 kt. seas 7 to
10 ft. wave detail: sw 9 ft at 9 seconds and w 2 ft at 5 seconds.
a chance of rain. 
.thu...w winds 20 to 25 kt, increasing to 25 to 30 kt in the
afternoon. gusts up to 40 kt. seas 6 to 9 ft. wave detail: sw
8 ft at 9 seconds and w 4 ft at 5 seconds. 
.thu night...w winds 25 to 30 kt with gusts up to 45 kt. seas
6 to 9 ft. wave detail: sw 7 ft at 9 seconds and w 4 ft at
6 seconds. 
.fri...w winds 25 to 30 kt, diminishing to 15 to 20 kt in the
afternoon. gusts up to 40 kt. seas 5 to 7 ft, subsiding to 3 to
5 ft in the afternoon. wave detail: sw 7 ft at 8 seconds and w
4 ft at 5 seconds, becoming sw 5 ft at 8 seconds and w 2 ft at
5 seconds. 
.fri night...w winds 15 to 20 kt with gusts up to 30 kt,
diminishing to 10 to 15 kt with gusts up to 20 kt after midnight.
seas 3 to 5 ft, subsiding to 2 to 3 ft after midnight. wave
detail: sw 4 ft at 7 seconds and w 2 ft at 4 seconds, becoming sw
3 ft at 7 seconds and w 2 ft at 4 seconds. 
.sat...w winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: sw 3 ft at 5 seconds and se 1 foot at
10 seconds. 
.sat night...w winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. a chance of snow after midnight. 
.sun...nw winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
4 ft. a chance of snow. 
.sun night...nw winds 25 to 30 kt with gusts up to 35 kt. seas
4 to 6 ft. a chance of snow. 
.mon and mon night...nw winds 20 to 25 kt, diminishing to 15 to
20 kt. gusts up to 30 kt. seas 3 to 5 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 110007
cwfbox
expires:202512111300;;362038

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
706 pm est wed dec 10 2025

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


anz236-111300-
narragansett bay-
706 pm est wed dec 10 2025

...gale warning in effect from 7 am est thursday through friday
afternoon...

.tonight...sw winds 20 to 25 kt, diminishing to 15 to 20 kt after
midnight. gusts up to 35 kt. waves 3 to 5 ft. a chance of rain. 
.thu...w winds 15 to 20 kt with gusts up to 35 kt. waves 3 to
5 ft. 
.thu night...w winds 20 to 25 kt with gusts up to 40 kt. waves
3 to 5 ft. 
.fri...w winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 35 kt. waves 2 to 4 ft. 
.fri night and sat...w winds 10 to 15 kt with gusts up to 25 kt.
waves 2 to 3 ft. 
.sat night...w winds 10 to 15 kt with gusts up to 20 kt. waves
2 to 3 ft. a chance of snow after midnight. 
.sun...nw winds 10 to 15 kt with gusts up to 25 kt. waves 2 to
3 ft. a chance of snow. 
.sun night through mon night...w winds 15 to 20 kt with gusts up
to 30 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 110007
cwfbox
expires:202512111300;;362036

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
706 pm est wed dec 10 2025

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


anz237-111300-
block island sound-
706 pm est wed dec 10 2025

...gale warning in effect through friday afternoon...

.tonight...sw winds 20 to 25 kt with gusts up to 35 kt. seas 5 to
8 ft. wave detail: sw 7 ft at 8 seconds and s 4 ft at 9 seconds.
a chance of rain. 
.thu...w winds 20 to 25 kt with gusts up to 40 kt. seas 5 to
8 ft. wave detail: w 5 ft at 5 seconds and sw 5 ft at 9 seconds. 
.thu night...w winds 25 to 30 kt with gusts up to 45 kt. seas
5 to 8 ft. wave detail: w 5 ft at 5 seconds and sw 4 ft at
8 seconds. 
.fri...w winds 20 to 25 kt with gusts up to 40 kt, diminishing to
15 to 20 kt with gusts up to 30 kt in the afternoon. seas 4 to
6 ft. wave detail: w 5 ft at 5 seconds and sw 3 ft at 8 seconds. 
.fri night and sat...w winds 15 to 20 kt with gusts up to 30 kt.
seas 2 to 4 ft. wave detail: w 3 ft at 4 seconds and sw 2 ft at
8 seconds. 
.sat night...w winds around 15 kt with gusts up to 25 kt. seas
3 to 4 ft. wave detail: sw 2 ft at 5 seconds and se 1 foot at
9 seconds. a chance of snow after midnight. 
.sun and sun night...nw winds 15 to 20 kt, increasing to 20 to
25 kt. gusts up to 30 kt. seas 3 to 5 ft. a chance of snow. 
.mon and mon night...nw winds 20 to 25 kt, diminishing to around
15 kt. gusts up to 30 kt. seas 2 to 4 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 110007
cwfbox
expires:202512111300;;362030

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
706 pm est wed dec 10 2025

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


anz255-111300-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
706 pm est wed dec 10 2025

...gale warning in effect through friday afternoon...

.tonight...sw winds 20 to 25 kt with gusts up to 40 kt. seas 9 to
12 ft. wave detail: sw 10 ft at 9 seconds and w 1 foot at
4 seconds. a slight chance of rain this evening. a chance of rain
after midnight. 
.thu...w winds 20 to 25 kt, increasing to 25 to 30 kt in the
afternoon. gusts up to 45 kt. seas 7 to 10 ft, building to 9 to
12 ft in the afternoon. wave detail: sw 9 ft at 9 seconds and w
2 ft at 5 seconds, becoming sw 10 ft at 9 seconds and w 2 ft at
5 seconds. 
.thu night...w winds 30 to 35 kt with gusts up to 45 kt. seas
9 to 12 ft. wave detail: w 12 ft at 9 seconds and w 3 ft at
5 seconds. 
.fri...w winds 25 to 30 kt with gusts up to 45 kt, diminishing to
20 to 25 kt with gusts up to 35 kt in the afternoon. seas 7 to
10 ft, subsiding to 5 to 8 ft in the afternoon. wave detail: w
10 ft at 8 seconds and w 3 ft at 5 seconds, becoming w 8 ft at
8 seconds and w 2 ft at 5 seconds. 
.fri night and sat...w winds 20 to 25 kt with gusts up to 30 kt.
seas 4 to 6 ft. wave detail: w 6 ft at 8 seconds and w 2 ft at
5 seconds. 
.sat night...w winds 15 to 20 kt with gusts up to 30 kt. seas
5 to 7 ft. wave detail: w 5 ft at 6 seconds and se 1 foot at
10 seconds. a chance of rain and snow after midnight. 
.sun...w winds 25 to 30 kt. seas 5 to 7 ft. a chance of rain and
snow. 
.sun night and mon...nw winds 25 to 30 kt with gusts up to 40 kt.
seas 6 to 9 ft. a chance of snow. 
.mon night...nw winds 20 to 25 kt with gusts up to 30 kt. seas
4 to 6 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.

$$