fzus51 kbox 211404
cwfbox
expires:202603220300;;060125

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt sat mar 21 2026

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


anz235-220300-
rhode island sound-
1004 am edt sat mar 21 2026

.this afternoon...w winds around 10 kt, becoming nw. gusts up to
20 kt. seas 3 to 5 ft. wave detail: s 5 ft at 8 seconds. 
.tonight...ne winds 5 to 10 kt, becoming se after midnight. seas
2 to 4 ft. wave detail: s 4 ft at 7 seconds and se 3 ft at
8 seconds. 
.sun...s winds 10 to 15 kt, becoming sw 15 to 20 kt in the
afternoon. seas 2 to 4 ft. wave detail: s 4 ft at 7 seconds.
patchy fog. a chance of rain in the afternoon with vsby 1 to
3 nm. 
.sun night...w winds 10 to 15 kt, becoming n after midnight.
gusts up to 20 kt. seas 3 to 4 ft. wave detail: s 4 ft at
7 seconds. rain. patchy fog in the evening with vsby 1 nm or
less. 
.mon...n winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: ne 5 ft at 7 seconds and sw 3 ft at 7 seconds.
rain, mainly in the morning. 
.mon night...n winds 15 to 20 kt. seas 2 to 4 ft. wave detail: n
4 ft at 6 seconds. 
.tue through wed night...w winds 15 to 20 kt with gusts up to
25 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 211404
cwfbox
expires:202603220300;;060128

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt sat mar 21 2026

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


anz236-220300-
narragansett bay-
1004 am edt sat mar 21 2026

.this afternoon...nw winds 5 to 10 kt with gusts up to 20 kt.
waves 2 to 3 ft. 
.tonight...n winds 5 to 10 kt, becoming se after midnight. waves
2 to 3 ft. 
.sun...s winds 10 to 15 kt with gusts up to 20 kt. waves 2 to
3 ft. patchy fog in the afternoon. a chance of rain in the
afternoon with vsby 1 to 3 nm. 
.sun night...w winds 5 to 10 kt, becoming n 10 to 15 kt with
gusts up to 20 kt after midnight. waves 2 to 3 ft. rain. patchy
fog in the evening with vsby 1 nm or less. 
.mon...n winds around 15 kt with gusts up to 20 kt. waves 2 to
3 ft. a chance of snow. rain in the morning, then a chance of
rain in the afternoon. 
.mon night...n winds 10 to 15 kt. gusts up to 20 kt in the
evening. waves 2 to 3 ft. 
.tue through wed night...w 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.

$$