fzus51 kbox 272103
cwfbox
expires:202511281000;;613774

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm est thu nov 27 2025

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


anz235-281000-
rhode island sound-
403 pm est thu nov 27 2025

...small craft advisory in effect through late tonight...
...gale warning in effect from friday morning through saturday
morning...

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

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 272103
cwfbox
expires:202511281000;;613777

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm est thu nov 27 2025

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


anz236-281000-
narragansett bay-
403 pm est thu nov 27 2025

...small craft advisory in effect through late tonight...
...gale warning in effect from friday morning through friday
evening...

.tonight...w winds 10 to 15 kt with gusts up to 25 kt. waves 2 to
3 ft. 
.fri...w winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. gusts up to 30 kt. waves 3 to 4 ft. 
.fri night...w winds 15 to 20 kt with gusts up to 30 kt. waves
2 to 4 ft. 
.sat...w winds 10 to 15 kt with gusts up to 25 kt. waves 2 to
3 ft. 
.sat night...nw winds 5 to 10 kt, becoming e after midnight.
waves around 2 ft in the evening, then 1 foot or less. 
.sun...se winds 10 to 15 kt, becoming s 15 to 20 kt in the
afternoon. gusts up to 25 kt. waves 2 to 4 ft. rain likely in the
afternoon. 
.sun night...sw winds 20 to 25 kt, becoming w 15 to 20 kt after
midnight. waves 4 to 6 ft. rain likely. 
.mon and mon night...nw winds 10 to 15 kt with gusts up to 20 kt,
becoming n 5 to 10 kt. waves 2 to 3 ft. 
.tue...ne winds 10 to 15 kt. waves around 2 ft. rain likely. vsby
1 to 3 nm. 
.tue night...n winds 10 to 15 kt with gusts up to 20 kt. waves
2 to 3 ft. rain likely. vsby 1 to 3 nm.  

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 272103
cwfbox
expires:202511281000;;613775

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm est thu nov 27 2025

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


anz237-281000-
block island sound-
403 pm est thu nov 27 2025

...small craft advisory in effect through late tonight...
...gale warning in effect from friday morning through saturday
morning...

.tonight...w winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
5 ft. wave detail: w 3 ft at 5 seconds and s 3 ft at 8 seconds. 
.fri...w winds 20 to 25 kt, increasing to 25 to 30 kt in the
afternoon. seas 5 to 7 ft. wave detail: w 5 ft at 5 seconds and s
4 ft at 8 seconds. 
.fri night...w winds 25 to 30 kt, diminishing to 20 to 25 kt
after midnight. seas 5 to 7 ft. wave detail: w 5 ft at 6 seconds
and sw 4 ft at 9 seconds. 
.sat...w winds 15 to 20 kt, becoming nw 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 sw 3 ft at 8 seconds. 
.sat night...nw winds 5 to 10 kt, becoming e after midnight. seas
around 2 ft in the evening, then 1 foot or less. wave detail: w
2 ft at 4 seconds and se 1 foot at 9 seconds, becoming sw 1 foot
at 5 seconds and se 1 foot at 9 seconds. 
.sun...s 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: s 3 ft at 4 seconds and se
1 foot at 8 seconds, becoming s 5 ft at 7 seconds. rain likely in
the afternoon.
.sun night...sw winds 20 to 25 kt, becoming w after midnight.
gusts up to 30 kt. seas 5 to 7 ft. rain likely. 
.mon...nw winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
5 ft. a chance of rain. 
.mon night...ne winds 5 to 10 kt. seas 2 to 3 ft. 
.tue...e winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. rain likely. vsby 1 to 3 nm. 
.tue night...ne winds 15 to 20 kt. seas 3 to 5 ft. rain likely.
vsby 1 to 3 nm.  

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 272103
cwfbox
expires:202511281000;;613769

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm est thu nov 27 2025

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


anz255-281000-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
403 pm est thu nov 27 2025

...small craft advisory in effect through late tonight...
...gale warning in effect from friday morning through saturday
morning...

.tonight...w winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
8 ft. wave detail: sw 7 ft at 8 seconds and sw 5 ft at 9 seconds.
.fri...w winds 25 to 30 kt with gusts up to 40 kt. seas 5 to
8 ft, building to 8 to 11 ft in the afternoon. wave detail: sw
8 ft at 7 seconds and s 2 ft at 8 seconds, becoming sw 11 ft at
8 seconds and s 6 ft at 8 seconds. 
.fri night...w winds 30 to 35 kt, diminishing to 25 to 30 kt
after midnight. seas 9 to 12 ft. wave detail: w 12 ft at
8 seconds and s 11 ft at 9 seconds. 
.sat...w winds 25 to 30 kt with gusts up to 35 kt, becoming nw
15 to 20 kt with gusts up to 25 kt in the afternoon. seas 7 to
10 ft, subsiding to 5 to 7 ft in the afternoon. wave detail: w
9 ft at 8 seconds and se 1 foot at 9 seconds, becoming w 7 ft at
8 seconds and se 1 foot at 9 seconds. 
.sat night...nw winds 10 to 15 kt, becoming e around 5 kt after
midnight. seas 3 to 5 ft, subsiding to 2 to 3 ft after midnight.
wave detail: w 4 ft at 7 seconds and se 1 foot at 9 seconds,
becoming sw 3 ft at 7 seconds. 
.sun...s winds 15 to 20 kt, increasing to 20 to 25 kt with gusts
up to 30 kt in the afternoon. seas 2 to 3 ft, building to 3 to
5 ft in the afternoon. wave detail: s 3 ft at 7 seconds, becoming
s 5 ft at 7 seconds. a chance of rain in the afternoon. 
.sun night...sw winds 25 to 30 kt, becoming w 20 to 25 kt after
midnight. seas 5 to 8 ft, building to 7 to 10 ft after midnight.
rain.
.mon...nw winds 15 to 20 kt with gusts up to 25 kt. seas 5 to
7 ft. a chance of rain. 
.mon night...n winds 10 to 15 kt. seas 2 to 4 ft. 
.tue...e winds 15 to 20 kt. seas 2 to 3 ft. a chance of rain.
vsby 1 to 3 nm. 
.tue night...ne winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 7 ft. rain likely. vsby 1 to 3 nm.  

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.

$$