fzus51 kbox 310804
cwfbox
expires:202510312100;;602323

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 am edt fri oct 31 2025

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


anz235-312100-
rhode island sound-
404 am edt fri oct 31 2025

...gale warning in effect through saturday afternoon...

.today...sw winds 25 to 30 kt with gusts up to 35 kt, increasing
to 30 to 40 kt with gusts up to 45 kt this afternoon. seas 6 to
9 ft, building to 8 to 11 ft this afternoon. wave detail: s 8 ft
at 9 seconds and sw 7 ft at 7 seconds, becoming sw 11 ft at
8 seconds and s 9 ft at 10 seconds. a slight chance of showers
this afternoon. 
.tonight...w winds 30 to 40 kt with gusts up to 45 kt. seas 10 to
14 ft. wave detail: sw 14 ft at 9 seconds and s 9 ft at
10 seconds. 
.sat...w winds 25 to 30 kt with gusts up to 40 kt, diminishing to
20 to 25 kt with gusts up to 30 kt in the afternoon. seas 7 to
10 ft, subsiding to 5 to 7 ft in the afternoon. wave detail: w
10 ft at 8 seconds and s 5 ft at 14 seconds, becoming w 7 ft at
8 seconds and s 4 ft at 12 seconds. 
.sat night...nw winds 15 to 20 kt with gusts up to 25 kt,
diminishing to 10 to 15 kt after midnight. seas 4 to 6 ft,
subsiding to 2 to 4 ft after midnight. wave detail: w 5 ft at
7 seconds and s 3 ft at 11 seconds, becoming w 4 ft at 7 seconds
and s 2 ft at 10 seconds. 
.sun...nw winds around 10 kt. seas 2 to 3 ft. wave detail: w 3 ft
at 6 seconds and s 2 ft at 10 seconds. 
.sun night...nw winds 5 to 10 kt. seas around 2 ft. wave detail:
w 2 ft at 6 seconds and s 2 ft at 9 seconds. 
.mon...se winds 10 to 15 kt. seas 2 to 3 ft. a chance of showers.
.mon night...sw winds 20 to 25 kt. seas 4 to 6 ft. showers
likely. 
.tue...nw winds 20 to 25 kt with gusts up to 30 kt. seas 4 to
6 ft. a chance of showers. 
.tue night...nw winds 20 to 25 kt with gusts up to 30 kt. seas
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.

$$

fzus51 kbox 310804
cwfbox
expires:202510312100;;602326

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 am edt fri oct 31 2025

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


anz236-312100-
narragansett bay-
404 am edt fri oct 31 2025

...gale warning in effect through saturday morning...

.today...sw winds 20 to 25 kt with gusts up to 30 kt, increasing
to 25 to 30 kt with gusts up to 40 kt this afternoon. waves 4 to
6 ft. at the bay entrance, waves 5 to 7 ft, building to 6 to 9 ft
this afternoon. 
.tonight...w winds 25 to 30 kt with gusts up to 40 kt. waves 5 to
7 ft, except 7 to 10 ft at the bay entrance. 
.sat...w winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. gusts up to 30 kt. waves 3 to 5 ft, subsiding to 2 to
3 ft in the afternoon. 
.sat night...nw winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. waves 2 to 3 ft. 
.sun and sun night...nw winds 5 to 10 kt. waves around 2 ft. 
.mon...s winds 10 to 15 kt. waves around 2 ft. a chance of
showers. 
.mon night...sw winds 10 to 15 kt with gusts up to 20 kt. waves
2 to 3 ft. showers likely. 
.tue...nw winds 20 to 25 kt with gusts up to 30 kt. waves 2 to
3 ft. a chance of showers. 
.tue night...nw winds 15 to 20 kt with gusts up to 25 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.

$$