fzus51 kbox 231503
cwfbox
expires:202511240400;;368353

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 am est sun nov 23 2025

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


anz235-240400-
rhode island sound-
1003 am est sun nov 23 2025

.this afternoon...sw winds 5 to 10 kt, increasing to 10 to 15 kt.
seas 2 to 3 ft. wave detail: sw 2 ft at 3 seconds and s 2 ft at
7 seconds. isolated showers. 
.tonight...w winds 15 to 20 kt. seas 2 to 3 ft. wave detail: sw
3 ft at 7 seconds. scattered showers in the evening. 
.mon...nw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 2 to 4 ft. wave detail: w 4 ft at 5 seconds and
se 1 foot at 9 seconds. 
.mon night...w winds 5 to 10 kt. seas around 2 ft. wave detail: w
2 ft at 4 seconds and se 1 foot at 8 seconds. 
.tue...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: sw 3 ft at 5 seconds and se 1 foot at
9 seconds. a chance of rain in the afternoon. 
.tue night...s winds 15 to 20 kt. seas 2 to 4 ft, building to
4 to 5 ft after midnight. wave detail: s 4 ft at 5 seconds and se
1 foot at 8 seconds, becoming s 5 ft at 7 seconds. rain.
.wed...sw winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
4 ft. rain.
.wed night...sw winds 15 to 20 kt. seas 3 to 5 ft. a chance of
rain. 
.thu and thu night...w winds 15 to 20 kt, increasing to 20 to
25 kt. seas 4 to 6 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 231503
cwfbox
expires:202511240400;;368356

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 am est sun nov 23 2025

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


anz236-240400-
narragansett bay-
1003 am est sun nov 23 2025

.this afternoon...sw winds 5 to 10 kt. waves 1 foot or less, then
around 2 ft. isolated showers. 
.tonight...w winds 5 to 10 kt, becoming nw 10 to 15 kt with gusts
up to 20 kt after midnight. waves around 2 ft. 
.mon...nw winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft. 
.mon night...w winds 5 to 10 kt. waves 1 foot or less. 
.tue...sw winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
waves around 2 ft. a chance of rain in the afternoon. 
.tue night...s winds 10 to 15 kt with gusts up to 20 kt. waves
2 to 4 ft. rain.
.wed...sw winds around 10 kt. waves 2 to 3 ft. rain likely. 
.wed night...sw winds 10 to 15 kt with gusts up to 20 kt. waves
2 to 4 ft. a chance of rain. 
.thu and thu night...w winds 10 to 15 kt with gusts up to 20 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.

$$

fzus51 kbox 231503
cwfbox
expires:202511240400;;368354

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 am est sun nov 23 2025

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


anz237-240400-
block island sound-
1003 am est sun nov 23 2025

.this afternoon...sw winds 5 to 10 kt, increasing to 10 to 15 kt.
seas 2 to 3 ft. wave detail: sw 2 ft at 3 seconds and s 2 ft at
7 seconds. isolated showers. 
.tonight...w winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: w 3 ft at 4 seconds and s 2 ft at 7 seconds. 
.mon...nw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 2 to 3 ft. wave detail: w 3 ft
at 4 seconds and s 1 foot at 8 seconds. 
.mon night...nw winds 5 to 10 kt, becoming w after midnight. seas
around 2 ft in the evening, then 1 foot or less. wave detail: w
1 foot at 3 seconds and se 1 foot at 8 seconds, becoming w 1 foot
at 3 seconds and se 1 foot at 9 seconds. 
.tue...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: sw 2 ft at 3 seconds and se 1 foot at
9 seconds. a chance of rain in the afternoon. 
.tue night...s winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 4 ft. wave detail: se 4 ft at 9 seconds and s 3 ft at
5 seconds. rain.
.wed...sw winds 10 to 15 kt. seas 3 to 4 ft. rain likely. 
.wed night...sw winds 15 to 20 kt. seas 3 to 5 ft. a chance of
rain. 
.thu and thu night...w winds 15 to 20 kt with gusts up to 25 kt.
seas 4 to 6 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 231503
cwfbox
expires:202511240400;;368348

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 am est sun nov 23 2025

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


anz255-240400-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
1003 am est sun nov 23 2025

.this afternoon...sw winds around 5 kt, increasing to 10 to
15 kt. seas 2 to 3 ft. wave detail: s 3 ft at 7 seconds and w
2 ft at 3 seconds. scattered showers. 
.tonight...w winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: sw 5 ft at 7 seconds. scattered showers in the
evening. 
.mon...nw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 3 to 5 ft. wave detail: w 5 ft
at 6 seconds and se 1 foot at 9 seconds. 
.mon night...w winds 5 to 10 kt. seas 2 to 4 ft. wave detail: w
3 ft at 6 seconds and e 1 foot at 8 seconds. 
.tue...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: sw 3 ft at 5 seconds and se 1 foot at
9 seconds. 
.tue night...s winds 15 to 20 kt. seas 3 to 5 ft. wave detail: sw
5 ft at 6 seconds and se 5 ft at 9 seconds. a chance of rain in
the evening, then rain after midnight. 
.wed...sw winds 15 to 20 kt. seas 3 to 5 ft. rain.
.wed night...sw winds 15 to 20 kt. seas 4 to 6 ft. a chance of
rain. 
.thu and thu night...w winds 20 to 25 kt with gusts up to 30 kt.
seas 5 to 8 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.

$$