fzus51 kbox 242005
cwfbox
expires:202604250900;;458566

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt fri apr 24 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz235-250900-
rhode island sound-
405 pm edt fri apr 24 2026

.tonight...se winds 10 to 15 kt, becoming e 5 to 10 kt after
midnight. seas around 2 ft. wave detail: n 2 ft at 3 seconds and
e 2 ft at 4 seconds. 
.sat...ne winds 5 to 10 kt, becoming se in the afternoon. seas
around 2 ft. wave detail: ne 1 foot at 4 seconds and s 1 foot at
6 seconds. 
.sat night...e winds 5 to 10 kt. seas around 2 ft. wave detail: e
1 foot at 3 seconds and n 1 foot at 3 seconds. a chance of
showers after midnight. 
.sun...e winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. seas 2 to 3 ft. wave detail: e 2 ft at 3 seconds and e
2 ft at 12 seconds. a chance of showers. 
.sun night...ne winds 10 to 15 kt. seas 2 to 3 ft. wave detail: e
3 ft at 7 seconds and e 2 ft at 4 seconds. patchy dense fog. a
chance of showers. vsby 1 nm or less. 
.mon...ne winds around 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: se 3 ft at 8 seconds and ne 2 ft at 4 seconds.
widespread dense fog. vsby 1 nm or less. 
.mon night...ne winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. seas around 2 ft. 
.tue and tue night...ne winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 4 ft. 
.wed and wed night...e winds 10 to 15 kt. seas 2 to 4 ft. a
chance of showers.  

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 242005
cwfbox
expires:202604250900;;458569

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt fri apr 24 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz236-250900-
narragansett bay-
405 pm edt fri apr 24 2026

.tonight...se winds 10 to 15 kt, becoming e around 5 kt after
midnight. waves 1 foot or less. 
.sat...ne winds around 5 kt, becoming se in the afternoon. waves
1 foot or less. 
.sat night...se winds 5 to 10 kt, becoming e after midnight.
waves 1 foot or less. 
.sun...e winds 5 to 10 kt. waves around 2 ft. a chance of
showers. 
.sun night...ne winds 5 to 10 kt. waves around 2 ft. a chance of
showers in the evening. patchy fog after midnight with vsby 1 nm
or less. 
.mon...ne winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
waves around 2 ft. patchy dense fog in the morning with vsby 1 nm
or less. 
.mon night...ne winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. waves around 2 ft. 
.tue...ne winds 10 to 15 kt. waves around 2 ft. 
.tue night through wed night...e winds 10 to 15 kt. waves 2 to
3 ft. a chance of showers.  

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 242005
cwfbox
expires:202604250900;;458567

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt fri apr 24 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz237-250900-
block island sound-
405 pm edt fri apr 24 2026

.tonight...se winds 10 to 15 kt, becoming e 5 to 10 kt after
midnight. seas around 2 ft. wave detail: e 2 ft at 4 seconds and
se 2 ft at 7 seconds. 
.sat...e winds 5 to 10 kt, becoming se in the afternoon. seas
1 foot or less, then around 2 ft in the afternoon. wave detail:
ne 1 foot at 4 seconds and s 1 foot at 6 seconds, becoming e
1 foot at 3 seconds and n 1 foot at 3 seconds. 
.sat night...e winds 5 to 10 kt. seas around 2 ft. wave detail: n
1 foot at 2 seconds and e 1 foot at 3 seconds. a chance of
showers. 
.sun...e winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. seas 2 to 3 ft. wave detail: ne 2 ft at 3 seconds and
e 2 ft at 12 seconds. a chance of showers. 
.sun night...ne winds 10 to 15 kt. seas 2 to 3 ft. wave detail:
se 3 ft at 7 seconds and e 2 ft at 4 seconds. patchy dense fog. a
chance of showers. vsby 1 nm or less. 
.mon...ne winds 10 to 15 kt with gusts up to 20 kt. seas around
2 ft. wave detail: ne 2 ft at 4 seconds and se 2 ft at 7 seconds.
patchy dense fog in the morning. widespread dense fog in the
afternoon. vsby 1 nm or less. 
.mon night...ne winds 10 to 15 kt with gusts up to 20 kt. seas
around 2 ft. 
.tue...ne winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. 
.tue night...ne winds 10 to 15 kt with gusts up to 20 kt. seas
3 to 5 ft. a chance of showers. 
.wed and wed night...e winds 5 to 10 kt. seas 2 to 4 ft. a chance
of showers.  

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 242005
cwfbox
expires:202604250900;;458561

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt fri apr 24 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz255-250900-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
405 pm edt fri apr 24 2026

.tonight...ne winds 5 to 10 kt. seas around 2 ft. wave detail: n
2 ft at 4 seconds and s 2 ft at 6 seconds. 
.sat...ne winds 5 to 10 kt. seas 2 to 3 ft. wave detail: n 1 foot
at 3 seconds and s 1 foot at 6 seconds. 
.sat night...e winds around 5 kt. seas 2 to 3 ft. wave detail: e
2 ft at 9 seconds and se 2 ft at 15 seconds. 
.sun...e winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. seas 2 to 3 ft. wave detail: ne 2 ft at 4 seconds and
e 2 ft at 9 seconds. a chance of showers. 
.sun night...ne winds 10 to 15 kt. gusts up to 20 kt after
midnight. seas 2 to 3 ft. wave detail: se 3 ft at 8 seconds and e
2 ft at 4 seconds. patchy fog. a chance of showers. vsby 1 to
3 nm, decreasing to 1 nm or less after midnight. 
.mon...ne winds 15 to 20 kt. seas 2 to 3 ft. wave detail: ne 3 ft
at 4 seconds and se 3 ft at 7 seconds. patchy fog. a chance of
showers in the morning. vsby 1 nm or less. 
.mon night...ne winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 3 ft. patchy fog. vsby 1 nm or less. 
.tue...ne winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
3 ft. patchy fog. vsby 1 nm or less. 
.tue night...ne winds 10 to 15 kt with gusts up to 20 kt. seas
5 to 7 ft. patchy fog. vsby 1 to 3 nm. 
.wed...e winds 10 to 15 kt with gusts up to 20 kt. seas 4 to
6 ft. patchy fog. a chance of showers. vsby 1 to 3 nm. 
.wed night...e winds 10 to 15 kt. seas 4 to 6 ft. patchy fog. a
chance of showers.  

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.

$$