fzus51 kbox 241105
cwfbox
expires:202603250000;;215376

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 am edt tue mar 24 2026

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


anz235-250000-
rhode island sound-
705 am edt tue mar 24 2026

.today...n winds 10 to 15 kt with gusts up to 20 kt, becoming e
5 to 10 kt this afternoon. seas 2 to 4 ft. wave detail: s 4 ft at
8 seconds and n 2 ft at 4 seconds. 
.tonight...sw winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. seas 2 to 3 ft. wave detail: sw 3 ft at 4 seconds and s
2 ft at 8 seconds. 
.wed...sw winds 10 to 15 kt. seas 2 to 3 ft. wave detail: sw 3 ft
at 4 seconds and se 2 ft at 8 seconds. 
.wed night...sw winds 10 to 15 kt. seas 2 to 3 ft. wave detail:
sw 2 ft at 4 seconds and se 1 foot at 8 seconds. 
.thu...sw winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. seas 3 to 5 ft. wave detail: sw 5 ft at 5 seconds and
se 1 foot at 8 seconds. 
.thu night...sw winds 25 to 30 kt. seas 4 to 6 ft. wave detail:
sw 6 ft at 6 seconds and e 1 foot at 9 seconds. rain likely after
midnight. 
.fri...nw winds 20 to 25 kt. seas 4 to 6 ft. rain likely. 
.fri night...n winds 15 to 20 kt. seas 3 to 5 ft. 
.sat and sat night...nw winds 15 to 20 kt. seas 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 241105
cwfbox
expires:202603250000;;215379

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 am edt tue mar 24 2026

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


anz236-250000-
narragansett bay-
705 am edt tue mar 24 2026

.today...n winds 10 to 15 kt, becoming ne 5 to 10 kt this
afternoon. waves 2 to 3 ft. 
.tonight...sw winds 10 to 15 kt. gusts up to 20 kt after
midnight. waves around 2 ft. 
.wed...w winds 5 to 10 kt, becoming sw 10 to 15 kt in the
afternoon. waves around 2 ft. 
.wed night...s winds 10 to 15 kt. waves around 2 ft. 
.thu...sw winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. gusts up to 25 kt. waves 2 to 3 ft. 
.thu night...sw winds 20 to 25 kt with gusts up to 30 kt. waves
3 to 4 ft. a chance of rain in the evening, then rain likely
after midnight. 
.fri...nw winds 15 to 20 kt with gusts up to 25 kt. waves 2 to
4 ft. rain likely. 
.fri night through sat night...w winds 10 to 15 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 241105
cwfbox
expires:202603250000;;215377

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 am edt tue mar 24 2026

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


anz237-250000-
block island sound-
705 am edt tue mar 24 2026

.today...n winds 10 to 15 kt with gusts up to 20 kt, becoming se
5 to 10 kt this afternoon. seas 2 to 4 ft. wave detail: s 3 ft at
8 seconds and n 2 ft at 4 seconds. 
.tonight...sw winds 10 to 15 kt. gusts up to 20 kt after
midnight. seas 2 to 3 ft. wave detail: sw 2 ft at 3 seconds and
se 2 ft at 8 seconds. 
.wed...w winds 5 to 10 kt, becoming sw 10 to 15 kt in the
afternoon. seas 2 to 3 ft. wave detail: w 2 ft at 4 seconds and
se 1 foot at 8 seconds. 
.wed night...s winds 10 to 15 kt. seas 2 to 3 ft. wave detail: s
2 ft at 4 seconds and se 1 foot at 8 seconds. 
.thu...sw winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas 2 to 4 ft. wave detail: sw
3 ft at 5 seconds and se 1 foot at 8 seconds. 
.thu night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
3 to 5 ft. wave detail: sw 5 ft at 6 seconds and e 1 foot at
9 seconds. a chance of rain in the evening, then rain likely
after midnight. 
.fri...nw winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft. rain likely. 
.fri night...n winds 10 to 15 kt with gusts up to 20 kt. seas
3 to 5 ft. 
.sat and sat night...nw winds 10 to 15 kt. seas 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 241105
cwfbox
expires:202603250000;;215371

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 am edt tue mar 24 2026

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


anz255-250000-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
705 am edt tue mar 24 2026

...small craft advisory in effect through wednesday morning...

.today...n winds 15 to 20 kt, diminishing to 10 to 15 kt this
afternoon. seas 4 to 6 ft. wave detail: ne 4 ft at 8 seconds and
s 4 ft at 9 seconds. 
.tonight...sw winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. seas 3 to 5 ft. wave detail: e 4 ft at 9 seconds and w
3 ft at 5 seconds. 
.wed...sw winds 10 to 15 kt. seas 3 to 5 ft. wave detail: w 3 ft
at 5 seconds and e 3 ft at 9 seconds. 
.wed night...s winds 10 to 15 kt. seas 3 to 4 ft. wave detail: sw
2 ft at 5 seconds and e 2 ft at 9 seconds. 
.thu...s winds 15 to 20 kt, becoming sw 20 to 25 kt in the
afternoon. seas 3 to 5 ft. wave detail: s 5 ft at 7 seconds and e
1 foot at 9 seconds. 
.thu night...sw winds 25 to 30 kt with gusts up to 35 kt. seas
5 to 8 ft. wave detail: sw 8 ft at 7 seconds and e 1 foot at
9 seconds. rain likely after midnight. 
.fri...nw winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
8 ft. rain likely. 
.fri night...n winds 20 to 25 kt. seas 5 to 7 ft. 
.sat...n winds 15 to 20 kt. seas 3 to 5 ft. 
.sat night...w winds 15 to 20 kt. seas 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.

$$