fzus51 kbox 131406
cwfbox
expires:202603140300;;603248

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1006 am edt fri mar 13 2026

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


anz235-140300-
rhode island sound-
1006 am edt fri mar 13 2026

...gale watch in effect from saturday morning through saturday
afternoon...

.this afternoon...sw winds 10 to 15 kt. gusts up to 20 kt. seas
3 to 4 ft. wave detail: s 4 ft at 9 seconds and sw 3 ft at
5 seconds. 
.tonight...s winds 15 to 20 kt with gusts up to 30 kt. seas 4 to
6 ft, building to 6 to 9 ft after midnight. wave detail: s 5 ft
at 5 seconds and s 3 ft at 9 seconds, becoming s 9 ft at
8 seconds and s 2 ft at 5 seconds.
.sat...w winds 20 to 25 kt, increasing to 25 to 30 kt in the
afternoon. gusts up to 45 kt. seas 6 to 9 ft. wave detail: sw
9 ft at 9 seconds and w 4 ft at 6 seconds. 
.sat night...w winds 20 to 25 kt with gusts up to 30 kt, becoming
nw 10 to 15 kt with gusts up to 20 kt after midnight. seas 4 to
6 ft, subsiding to 2 to 4 ft after midnight. wave detail: sw 6 ft
at 9 seconds and w 4 ft at 5 seconds, becoming sw 4 ft at
8 seconds and nw 2 ft at 4 seconds. 
.sun...ne winds 5 to 10 kt, becoming e 10 to 15 kt in the
afternoon. seas 2 to 3 ft. wave detail: sw 3 ft at 7 seconds and
e 2 ft at 3 seconds. 
.sun night...se winds 15 to 20 kt, increasing to 25 to 30 kt
after midnight. seas 2 to 4 ft, building to 4 to 6 ft after
midnight. wave detail: s 4 ft at 6 seconds and se 1 foot at
10 seconds, becoming se 6 ft at 6 seconds and se 1 foot at
10 seconds. a chance of rain after midnight. 
.mon...se winds 30 to 35 kt with gusts up to 45 kt. seas 9 to
12 ft. rain.
.mon night...s winds 35 to 40 kt with gusts up to 50 kt. seas
11 to 15 ft. rain.
.tue...sw winds 25 to 35 kt with gusts up to 45 kt. seas 9 to
12 ft. rain likely. 
.tue night...w winds 25 to 30 kt. seas 6 to 9 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 131406
cwfbox
expires:202603140300;;603251

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1006 am edt fri mar 13 2026

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


anz236-140300-
narragansett bay-
1006 am edt fri mar 13 2026

.this afternoon...w winds 5 to 10 kt, becoming sw 10 to 15 kt
with gusts up to 20 kt. waves 2 to 3 ft. 
.tonight...s winds 10 to 15 kt, becoming sw 15 to 20 kt after
midnight. gusts up to 30 kt. waves 3 to 5 ft. scattered showers
after midnight. 
.sat...w winds 15 to 20 kt with gusts up to 35 kt. waves 4 to
6 ft. 
.sat night...nw winds 10 to 15 kt. gusts up to 30 kt in the
evening. waves 2 to 3 ft. 
.sun...n winds around 5 kt, becoming se 10 to 15 kt in the
afternoon. waves around 2 ft. 
.sun night...se winds 10 to 15 kt with gusts up to 20 kt,
increasing to 20 to 25 kt with gusts up to 30 kt after midnight.
waves 2 to 3 ft, building to 3 to 5 ft after midnight. a chance
of rain after midnight. 
.mon...se winds 25 to 30 kt with gusts up to 40 kt. waves 5 to
7 ft. rain.
.mon night...s winds 30 to 40 kt with gusts up to 50 kt. waves
6 to 9 ft, except 9 to 12 ft at the bay entrance. rain.
.tue...sw winds 25 to 30 kt with gusts up to 40 kt. waves 5 to
8 ft, except 8 to 11 ft at the bay entrance. rain likely. 
.tue night...w winds 15 to 20 kt with gusts up to 25 kt. waves
3 to 5 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.

$$