fzus51 kbox 050003
cwfbox
expires:202511051300;;860482

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm est tue nov 4 2025

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


anz235-051300-
rhode island sound-
703 pm est tue nov 4 2025

...storm warning in effect from wednesday evening through
thursday morning...

.tonight...w winds 20 to 25 kt, diminishing to 15 to 20 kt after
midnight. gusts up to 30 kt. seas 3 to 5 ft. wave detail: w 5 ft
at 5 seconds and se 2 ft at 9 seconds. 
.wed...w winds 10 to 15 kt with gusts up to 20 kt, becoming sw
25 to 30 kt with gusts up to 35 kt in the afternoon. seas 2 to
3 ft, building to 4 to 6 ft in the afternoon. wave detail: w 3 ft
at 6 seconds and se 1 foot at 9 seconds, becoming sw 6 ft at
6 seconds and se 1 foot at 11 seconds. 
.wed night...w winds 35 to 45 kt with gusts up to 55 kt. seas
7 to 10 ft, building to 9 to 12 ft after midnight. wave detail:
sw 10 ft at 8 seconds and se 5 ft at 12 seconds, becoming sw
12 ft at 10 seconds and w 7 ft at 7 seconds. a chance of showers
in the evening. 
.thu...nw winds 30 to 40 kt with gusts up to 50 kt, diminishing
to 25 to 30 kt with gusts up to 35 kt in the afternoon. seas 7 to
10 ft, subsiding to 5 to 7 ft in the afternoon. wave detail: sw
10 ft at 10 seconds and w 7 ft at 6 seconds, becoming w 6 ft at
6 seconds and sw 5 ft at 10 seconds. 
.thu night...nw winds 15 to 20 kt with gusts up to 25 kt,
diminishing to 10 to 15 kt after midnight. seas 3 to 5 ft,
subsiding to 2 to 3 ft after midnight. wave detail: nw 4 ft at
5 seconds and s 3 ft at 9 seconds, becoming w 3 ft at 6 seconds
and s 2 ft at 9 seconds. 
.fri...sw winds 10 to 15 kt with gusts up to 20 kt, increasing to
20 to 25 kt with gusts up to 30 kt in the afternoon. seas around
2 ft, building to 4 to 6 ft in the afternoon. wave detail: sw
2 ft at 7 seconds and se 1 foot at 11 seconds, becoming sw 6 ft
at 6 seconds and se 1 foot at 11 seconds. 
.fri night...sw winds 25 to 30 kt. seas 7 to 10 ft. a chance of
rain in the evening, then rain likely after midnight. 
.sat...sw winds 20 to 25 kt. seas 5 to 8 ft. rain likely. 
.sat night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
3 to 5 ft. 
.sun...e winds 15 to 20 kt. seas 3 to 5 ft. a chance of rain. 
.sun night...sw winds 15 to 20 kt. seas 4 to 5 ft. rain likely.  

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 050003
cwfbox
expires:202511051300;;860485

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm est tue nov 4 2025

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


anz236-051300-
narragansett bay-
703 pm est tue nov 4 2025

...storm warning in effect from wednesday evening through
thursday morning...

.tonight...w winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. gusts up to 25 kt. waves 2 to 3 ft.
.wed...w winds 5 to 10 kt with gusts up to 20 kt, becoming sw
15 to 20 kt with gusts up to 30 kt in the afternoon. waves 2 to
4 ft. 
.wed night...sw winds 25 to 30 kt with gusts up to 40 kt,
becoming w with gusts up to 55 kt after midnight. waves 4 to
6 ft. a chance of showers in the evening. 
.thu...nw winds 25 to 30 kt with gusts up to 45 kt, diminishing
to 20 to 25 kt with gusts up to 30 kt in the afternoon. waves
around 3 ft. at the bay entrance, waves 5 to 7 ft, subsiding to
3 to 5 ft in the afternoon. 
.thu night...nw winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. waves 2 to 3 ft. 
.fri...sw winds 10 to 15 kt, increasing to 20 to 25 kt with gusts
up to 30 kt in the afternoon. waves 2 to 4 ft. 
.fri night...sw winds 20 to 25 kt with gusts up to 30 kt. waves
4 to 6 ft. a chance of rain in the evening, then rain likely
after midnight. 
.sat...sw winds 15 to 20 kt with gusts up to 25 kt. waves 3 to
5 ft. rain likely. 
.sat night...nw winds 10 to 15 kt. waves 2 to 3 ft. 
.sun...e winds 10 to 15 kt with gusts up to 20 kt. waves 2 to
3 ft. a chance of rain. 
.sun night...sw winds 10 to 15 kt with gusts up to 20 kt. waves
2 to 4 ft. rain likely.  

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 050003
cwfbox
expires:202511051300;;860483

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm est tue nov 4 2025

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


anz237-051300-
block island sound-
703 pm est tue nov 4 2025

...storm warning in effect from wednesday evening through
thursday morning...

.tonight...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 2 to 4 ft. wave detail: w 4 ft at 5 seconds and se 2 ft at
9 seconds. 
.wed...w winds 10 to 15 kt with gusts up to 20 kt, becoming sw
20 to 25 kt with gusts up to 35 kt in the afternoon. seas around
2 ft, building to 4 to 6 ft in the afternoon. wave detail: w 2 ft
at 4 seconds and se 1 foot at 9 seconds, becoming sw 5 ft at
5 seconds and se 1 foot at 9 seconds. 
.wed night...sw winds 30 to 40 kt, becoming w after midnight.
gusts up to 55 kt. seas 7 to 10 ft. wave detail: sw 9 ft at
7 seconds and s 8 ft at 10 seconds. 
.thu...nw winds 25 to 35 kt with gusts up to 50 kt, diminishing
to 20 to 25 kt with gusts up to 35 kt in the afternoon. seas 6 to
9 ft, subsiding to 4 to 6 ft in the afternoon. wave detail: w
7 ft at 6 seconds and s 6 ft at 10 seconds, becoming w 5 ft at
5 seconds and s 4 ft at 10 seconds. 
.thu night...nw winds 15 to 20 kt with gusts up to 25 kt,
diminishing to 5 to 10 kt after midnight. seas 2 to 4 ft. wave
detail: nw 4 ft at 5 seconds and s 3 ft at 9 seconds. 
.fri...sw winds 10 to 15 kt with gusts up to 20 kt, increasing to
20 to 25 kt with gusts up to 30 kt in the afternoon. seas around
2 ft, building to 3 to 5 ft in the afternoon. wave detail: sw
2 ft at 7 seconds and s 1 foot at 10 seconds, becoming sw 5 ft at
5 seconds and se 1 foot at 11 seconds. 
.fri night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 7 ft, building to 6 to 9 ft after midnight. a chance of rain
in the evening, then rain likely after midnight. 
.sat...w winds 15 to 20 kt with gusts up to 25 kt. seas 5 to
7 ft. rain likely. 
.sat night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
3 to 5 ft. 
.sun...se winds 15 to 20 kt. seas 3 to 5 ft. a chance of rain. 
.sun night...sw winds 15 to 20 kt. seas 3 to 5 ft. rain likely.  

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 050003
cwfbox
expires:202511051300;;860477

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm est tue nov 4 2025

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


anz255-051300-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
703 pm est tue nov 4 2025

...storm warning in effect from wednesday evening through
thursday morning...

.tonight...w winds 20 to 25 kt with gusts up to 35 kt, becoming
nw 15 to 20 kt with gusts up to 25 kt after midnight. seas 5 to
7 ft. wave detail: w 7 ft at 7 seconds and se 2 ft at 9 seconds. 
.wed...w winds 10 to 15 kt with gusts up to 20 kt, becoming sw
20 to 25 kt with gusts up to 35 kt in the afternoon. seas 3 to
4 ft, building to 4 to 6 ft in the afternoon. wave detail: w 4 ft
at 6 seconds and se 1 foot at 9 seconds, becoming sw 6 ft at
6 seconds and se 1 foot at 10 seconds. 
.wed night...w winds 40 to 50 kt. gusts up to 60 kt after
midnight. seas 9 to 12 ft, building to 12 to 16 ft after
midnight. wave detail: sw 12 ft at 9 seconds and se 6 ft at
12 seconds, becoming w 16 ft at 9 seconds. 
.thu...nw winds 35 to 45 kt with gusts up to 55 kt, diminishing
to 25 to 30 kt with gusts up to 35 kt in the afternoon. seas
10 to 14 ft, subsiding to 8 to 11 ft in the afternoon. wave
detail: w 14 ft at 10 seconds, becoming w 11 ft at 9 seconds and
sw 3 ft at 10 seconds. 
.thu night...nw winds 20 to 25 kt with gusts up to 30 kt,
diminishing to 10 to 15 kt after midnight. seas 5 to 7 ft. wave
detail: w 7 ft at 8 seconds and s 3 ft at 9 seconds. 
.fri...w winds 10 to 15 kt, becoming sw 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: w 3 ft at 7 seconds and ne 1 foot
at 9 seconds, becoming sw 6 ft at 6 seconds and e 1 foot at
11 seconds. 
.fri night...sw winds 25 to 30 kt. seas 6 to 9 ft, building to
8 to 11 ft after midnight. rain likely after midnight. 
.sat...sw winds 20 to 25 kt with gusts up to 30 kt. seas 6 to
9 ft. rain likely. 
.sat night and sun...nw winds 15 to 20 kt, becoming e. seas 4 to
6 ft. a chance of rain. 
.sun night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 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.

$$