fzus51 kbox 040904
cwfbox
expires:202602042200;;063507

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 am est wed feb 4 2026

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


anz235-042200-
rhode island sound-
404 am est wed feb 4 2026

.today...nw winds 10 to 15 kt. gusts up to 20 kt this afternoon.
seas 2 to 3 ft. wave detail: w 3 ft at 4 seconds and se 1 foot at
10 seconds. 
.tonight...nw winds 10 to 15 kt, becoming n 5 to 10 kt after
midnight. seas around 2 ft. wave detail: n 2 ft at 4 seconds and
se 1 foot at 9 seconds. 
.thu...n winds 5 to 10 kt. seas around 2 ft. wave detail: n
1 foot at 4 seconds and se 1 foot at 10 seconds. 
.thu night...n winds 5 to 10 kt. seas around 2 ft. wave detail: n
1 foot at 2 seconds and sw 1 foot at 6 seconds. 
.fri...n winds 5 to 10 kt, becoming se in the afternoon. seas
around 2 ft. wave detail: ne 1 foot at 3 seconds and sw 1 foot at
5 seconds. 
.fri night...sw winds 5 to 10 kt. seas around 2 ft. wave detail:
e 1 foot at 3 seconds and sw 1 foot at 6 seconds. a chance of
snow. 
.sat...nw winds 30 to 35 kt with gusts up to 40 kt. seas 4 to
6 ft. light freezing spray. snow likely. 
.sat night...nw winds 30 to 40 kt with gusts up to 45 kt. seas
5 to 7 ft. heavy freezing spray. a chance of snow. 
.sun...nw winds 25 to 30 kt with gusts up to 35 kt. seas 4 to
6 ft. freezing spray. 
.sun night...nw winds 20 to 25 kt. seas 2 to 4 ft. freezing
spray.  

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 040904
cwfbox
expires:202602042200;;063510

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 am est wed feb 4 2026

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


anz236-042200-
narragansett bay-
404 am est wed feb 4 2026

.today...w winds 5 to 10 kt, becoming nw 10 to 15 kt this
afternoon. gusts up to 20 kt. waves around 2 ft. 
.tonight...nw winds 5 to 10 kt. waves 1 foot or less. 
.thu...nw winds 5 to 10 kt. waves 1 foot or less. 
.thu night...n winds 5 to 10 kt. waves 1 foot or less. 
.fri...n winds 5 to 10 kt, becoming se in the afternoon. waves
1 foot or less. 
.fri night...sw winds 5 to 10 kt. waves 1 foot or less, then
around 2 ft after midnight. a chance of snow in the evening, then
snow likely after midnight. 
.sat...nw winds 25 to 30 kt with gusts up to 35 kt. waves 2 to
3 ft. freezing spray. snow likely. 
.sat night...nw winds 25 to 30 kt with gusts up to 40 kt. waves
around 3 ft. heavy freezing spray. a chance of snow. 
.sun...nw winds 20 to 25 kt with gusts up to 30 kt. waves 2 to
3 ft. heavy freezing spray. 
.sun night...nw winds 10 to 15 kt with gusts up to 20 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 040904
cwfbox
expires:202602042200;;063508

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 am est wed feb 4 2026

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


anz237-042200-
block island sound-
404 am est wed feb 4 2026

.today...nw winds 10 to 15 kt. gusts up to 20 kt this afternoon.
seas around 2 ft. wave detail: w 2 ft at 4 seconds and se 1 foot
at 10 seconds. 
.tonight...nw winds 5 to 10 kt. seas around 2 ft. wave detail: n
2 ft at 4 seconds and se 1 foot at 10 seconds. 
.thu...n winds 5 to 10 kt. seas around 2 ft. wave detail: n
1 foot at 3 seconds and se 1 foot at 12 seconds. 
.thu night...n winds 5 to 10 kt. seas around 2 ft. wave detail:
ne 1 foot at 2 seconds and w 1 foot at 5 seconds. 
.fri...n winds 5 to 10 kt, becoming se in the afternoon. seas
around 2 ft. wave detail: ne 1 foot at 3 seconds and s 1 foot at
5 seconds. 
.fri night...sw winds 5 to 10 kt. seas around 2 ft. wave detail:
e 1 foot at 3 seconds and s 1 foot at 7 seconds. a chance of snow
in the evening, then snow likely after midnight. 
.sat...nw winds 25 to 30 kt with gusts up to 40 kt. seas 3 to
5 ft. light freezing spray. snow likely. 
.sat night...nw winds 25 to 35 kt with gusts up to 45 kt. seas
5 to 7 ft. heavy freezing spray. a chance of snow. 
.sun...nw winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
5 ft. freezing spray. 
.sun night...nw winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 3 ft. freezing spray.  

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 040904
cwfbox
expires:202602042200;;063502

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 am est wed feb 4 2026

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


anz255-042200-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
404 am est wed feb 4 2026

.today...w winds 10 to 15 kt, becoming nw 15 to 20 kt this
afternoon. seas 3 to 4 ft. wave detail: w 4 ft at 5 seconds and e
2 ft at 10 seconds. 
.tonight...nw winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. seas 2 to 3 ft. wave detail: w 3 ft at 5 seconds and e
1 foot at 11 seconds. 
.thu...nw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: n 2 ft
at 5 seconds and e 1 foot at 13 seconds. 
.thu night...n winds around 10 kt. seas 2 to 3 ft. wave detail:
ne 2 ft at 3 seconds and w 2 ft at 5 seconds. 
.fri...ne winds 5 to 10 kt. seas 2 to 3 ft. wave detail: ne 2 ft
at 3 seconds and w 1 foot at 5 seconds. 
.fri night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: sw
1 foot at 5 seconds and e 1 foot at 5 seconds. a chance of snow
after midnight. 
.sat...nw winds 35 to 40 kt with gusts up to 45 kt. seas 5 to
8 ft. light freezing spray. snow likely. 
.sat night...nw winds 35 to 45 kt with gusts up to 50 kt. seas
9 to 13 ft. heavy freezing spray. snow likely. 
.sun...nw winds 30 to 40 kt. seas 7 to 10 ft. freezing spray. 
.sun night...nw winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 8 ft. freezing spray.  

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.

$$