fzus51 kbox 252104
cwfbox
expires:202511261000;;499917

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm est tue nov 25 2025

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


anz235-261000-
rhode island sound-
403 pm est tue nov 25 2025

...small craft advisory in effect from 1 am est wednesday through
late wednesday night...
...gale watch in effect from thursday afternoon through saturday
morning...

.tonight...s winds around 15 kt, increasing to 20 to 25 kt after
midnight. seas 2 to 3 ft, building to 3 to 5 ft after midnight.
wave detail: s 3 ft at 5 seconds and se 1 foot at 8 seconds,
becoming s 5 ft at 6 seconds and se 1 foot at 9 seconds. patchy
fog. rain. vsby 1 to 3 nm after midnight. 
.wed...sw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: s 5 ft at 7 seconds and s 3 ft at 9 seconds.
patchy fog. rain likely, mainly in the morning. vsby 1 nm or
less, increasing to 1 to 3 nm in the afternoon. 
.wed night...sw winds 15 to 20 kt, becoming w 25 to 30 kt after
midnight. seas 3 to 5 ft, building to 5 to 7 ft after midnight.
wave detail: s 5 ft at 8 seconds, becoming sw 7 ft at 6 seconds.
patchy fog. a chance of rain in the evening. vsby 1 to 3 nm. 
.thu...w winds 25 to 30 kt with gusts up to 35 kt. seas 5 to
7 ft. wave detail: sw 7 ft at 7 seconds. 
.thu night through fri night...w winds 25 to 30 kt with gusts up
to 40 kt. seas 5 to 8 ft. wave detail: w 8 ft at 7 seconds. 
.sat...nw winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
5 ft. wave detail: w 5 ft at 6 seconds and sw 3 ft at 9 seconds. 
.sat night...nw winds 5 to 10 kt. seas 2 to 3 ft. 
.sun...s winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
3 ft. a chance of rain. 
.sun night...sw winds 20 to 25 kt. seas 4 to 6 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 252104
cwfbox
expires:202511261000;;499920

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm est tue nov 25 2025

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


anz236-261000-
narragansett bay-
403 pm est tue nov 25 2025

...gale watch in effect from thursday evening through friday
evening...

.tonight...s winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. gusts up to 25 kt. waves 2 to 3 ft. patchy fog. rain.
vsby 1 to 3 nm after midnight. 
.wed...s winds 15 to 20 kt, becoming sw 10 to 15 kt in the
afternoon. gusts up to 25 kt. waves 2 to 3 ft. patchy fog. a
chance of rain. vsby 1 nm or less, increasing to 1 to 3 nm in the
afternoon. 
.wed night...sw winds 10 to 15 kt, becoming w 15 to 20 kt after
midnight. gusts up to 25 kt. waves 2 to 4 ft. a chance of rain.
patchy fog in the evening with vsby 1 to 3 nm. 
.thu...w winds 15 to 20 kt with gusts up to 30 kt. waves 2 to
4 ft. 
.thu night...w winds 15 to 20 kt with gusts up to 30 kt. waves
2 to 4 ft. 
.fri...w winds 20 to 25 kt with gusts up to 30 kt. waves 3 to
5 ft. 
.fri night...w winds 15 to 20 kt with gusts up to 30 kt. waves
2 to 3 ft. 
.sat and sat night...nw winds 15 to 20 kt with gusts up to 25 kt,
diminishing to 5 to 10 kt. waves 2 to 3 ft. 
.sun and sun night...s winds 15 to 20 kt. waves 2 to 4 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 252104
cwfbox
expires:202511261000;;499918

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm est tue nov 25 2025

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


anz237-261000-
block island sound-
403 pm est tue nov 25 2025

...small craft advisory in effect from 1 am est wednesday through
late wednesday night...
...gale watch in effect from thursday afternoon through saturday
morning...

.tonight...s winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. gusts up to 25 kt. seas 2 to 3 ft, building to 3 to
5 ft after midnight. wave detail: s 3 ft at 5 seconds and se
1 foot at 9 seconds, becoming s 4 ft at 5 seconds and se 1 foot
at 9 seconds. patchy fog. rain. vsby 1 nm or less after midnight.
.wed...sw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: sw 4 ft at 6 seconds and se 3 ft at 9 seconds.
patchy fog. rain likely, mainly in the morning. vsby 1 nm or
less, increasing to 1 to 3 nm in the afternoon. 
.wed night...sw winds 15 to 20 kt, becoming w 20 to 25 kt after
midnight. gusts up to 30 kt. seas 4 to 6 ft. wave detail: w 5 ft
at 5 seconds and s 5 ft at 8 seconds. patchy fog in the evening.
a chance of rain in the evening with vsby 1 to 3 nm. 
.thu...w winds 20 to 25 kt with gusts up to 35 kt. seas 4 to
6 ft. wave detail: w 5 ft at 5 seconds and s 5 ft at 8 seconds. 
.thu night through fri night...w winds 25 to 30 kt with gusts up
to 35 kt. seas 5 to 7 ft. wave detail: w 5 ft at 5 seconds and s
5 ft at 8 seconds. 
.sat...nw winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
5 ft. wave detail: w 4 ft at 5 seconds and s 2 ft at 8 seconds. 
.sat night...n winds 5 to 10 kt. seas around 2 ft. 
.sun...s winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. a chance of rain. 
.sun night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 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 252104
cwfbox
expires:202511261000;;499912

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm est tue nov 25 2025

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


anz255-261000-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
403 pm est tue nov 25 2025

...small craft advisory in effect from 1 am est wednesday through
late wednesday night...
...gale watch in effect from thursday afternoon through saturday
morning...

.tonight...s winds 10 to 15 kt, increasing to 20 to 25 kt after
midnight. seas 2 to 3 ft, building to 4 to 6 ft after midnight.
wave detail: sw 3 ft at 5 seconds and e 1 foot at 9 seconds,
becoming s 5 ft at 5 seconds and e 1 foot at 9 seconds. a chance
of rain this evening, then rain likely after midnight. patchy fog
after midnight with vsby 1 to 3 nm. 
.wed...sw winds 20 to 25 kt. seas 4 to 6 ft. wave detail: sw 6 ft
at 7 seconds and se 2 ft at 9 seconds. patchy fog. rain in the
morning. a chance of rain in the afternoon. vsby 1 nm or less. 
.wed night...sw winds 20 to 25 kt, becoming w 25 to 30 kt after
midnight. seas 5 to 8 ft. wave detail: sw 8 ft at 8 seconds and
sw 7 ft at 7 seconds. patchy fog. a chance of rain in the
evening. vsby 1 nm or less, increasing to 1 to 3 nm after
midnight. 
.thu...w winds 25 to 30 kt with gusts up to 35 kt. seas 7 to
10 ft. wave detail: sw 10 ft at 8 seconds. 
.thu night through fri night...nw winds 30 to 40 kt. seas 9 to
13 ft. wave detail: sw 12 ft at 8 seconds and w 10 ft at
7 seconds. 
.sat...nw winds 25 to 30 kt with gusts up to 35 kt. seas 5 to
8 ft. wave detail: w 8 ft at 8 seconds and sw 6 ft at 10 seconds.
.sat night...nw winds 10 to 15 kt. seas 2 to 4 ft. 
.sun...s winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
3 ft. a chance of rain. 
.sun night...s winds 20 to 25 kt. seas 4 to 6 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.

$$