fzus51 kbox 260805
cwfbox
expires:202604262100;;543031

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 am edt sun apr 26 2026

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


anz235-262100-
rhode island sound-
405 am edt sun apr 26 2026

.today...e winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e 3 ft
at 4 seconds and s 1 foot at 7 seconds. a chance of rain this
morning, then scattered sprinkles this afternoon. 
.tonight...ne winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. seas 2 to 3 ft. wave detail: e 3 ft at 5 seconds and e
3 ft at 10 seconds. 
.mon...ne winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: se 3 ft at 7 seconds and ne 2 ft at 3 seconds.
.mon night...ne winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 3 to 4 ft. wave detail: se 4 ft at 8 seconds and n
2 ft at 4 seconds. 
.tue and tue night...ne winds 10 to 15 kt with gusts up to 20 kt.
seas 3 to 4 ft. wave detail: se 4 ft at 8 seconds and n 2 ft at
4 seconds. 
.wed...ne winds around 10 kt. seas 3 to 4 ft. wave detail: se
4 ft at 10 seconds and ne 2 ft at 3 seconds. 
.wed night...e winds around 10 kt. seas 3 to 4 ft. showers
likely. 
.thu...e winds around 10 kt. seas 2 to 4 ft. showers likely. 
.thu night...nw winds 15 to 20 kt. seas 3 to 5 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 260805
cwfbox
expires:202604262100;;543034

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 am edt sun apr 26 2026

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


anz236-262100-
narragansett bay-
405 am edt sun apr 26 2026

.today...e winds 5 to 10 kt. waves around 2 ft. scattered
sprinkles this morning. 
.tonight...ne winds 5 to 10 kt. waves around 2 ft. 
.mon...ne winds 5 to 10 kt with gusts up to 20 kt. waves around
2 ft. 
.mon night...ne winds 5 to 10 kt. waves around 2 ft. 
.tue and tue night...ne winds 10 to 15 kt. waves around 2 ft. 
.wed...ne winds 5 to 10 kt. waves around 2 ft. 
.wed night...e winds 5 to 10 kt. waves around 2 ft. showers
likely. 
.thu...e winds 5 to 10 kt. waves around 2 ft. showers likely. 
.thu night...nw winds 10 to 15 kt with gusts up to 20 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 260805
cwfbox
expires:202604262100;;543032

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 am edt sun apr 26 2026

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


anz237-262100-
block island sound-
405 am edt sun apr 26 2026

.today...e winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se 3 ft
at 5 seconds and e 1 foot at 9 seconds. rain likely this morning,
then scattered sprinkles this afternoon. 
.tonight...ne winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e
3 ft at 4 seconds and e 3 ft at 10 seconds. 
.mon...ne winds around 10 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: se 3 ft at 7 seconds and ne 2 ft at 4 seconds.
.mon night...ne winds 5 to 10 kt. gusts up to 20 kt in the
evening. seas 3 to 4 ft. wave detail: e 4 ft at 8 seconds and ne
2 ft at 4 seconds. 
.tue and tue night...ne winds 5 to 10 kt. seas 3 to 4 ft. wave
detail: e 4 ft at 8 seconds and n 3 ft at 4 seconds. 
.wed...ne winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e 4 ft
at 10 seconds and ne 2 ft at 4 seconds. 
.wed night...e winds 5 to 10 kt. seas 3 to 4 ft. showers likely. 
.thu...e winds 5 to 10 kt. seas 3 to 4 ft. showers likely. 
.thu night...nw winds 15 to 20 kt. seas 3 to 5 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 260805
cwfbox
expires:202604262100;;543026

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 am edt sun apr 26 2026

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


anz255-262100-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
405 am edt sun apr 26 2026

...small craft advisory in effect from late tonight through
monday evening...

.today...ne winds 10 to 15 kt. seas 2 to 3 ft. wave detail: e
3 ft at 4 seconds and e 2 ft at 10 seconds. rain likely this
morning, then scattered sprinkles this afternoon. 
.tonight...ne winds 10 to 15 kt. gusts up to 20 kt after
midnight. seas 2 to 4 ft. wave detail: e 3 ft at 4 seconds and s
3 ft at 8 seconds. 
.mon...ne winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: se 4 ft at 7 seconds and ne 3 ft at 4 seconds.
.mon night...ne winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 ft. wave detail: e 6 ft at 8 seconds and n 3 ft at
4 seconds. 
.tue and tue night...ne winds 15 to 20 kt. seas 5 to 7 ft. wave
detail: e 7 ft at 10 seconds and n 3 ft at 5 seconds. 
.wed...ne winds 10 to 15 kt. seas 5 to 7 ft. wave detail: e 7 ft
at 10 seconds and ne 4 ft at 5 seconds. 
.wed night...e winds around 10 kt. seas 5 to 7 ft. showers
likely. 
.thu...e winds around 10 kt. seas 4 to 6 ft. showers likely. 
.thu night...w winds 15 to 20 kt with gusts up to 25 kt. seas
5 to 7 ft. showers 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.

$$