fzus51 kbox 040905
cwfbox
expires:202511042200;;824923

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 am est tue nov 4 2025

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


anz235-042200-
rhode island sound-
405 am est tue nov 4 2025

...gale warning in effect through this evening...

.today...w winds 25 to 30 kt with gusts up to 40 kt. seas 5 to
7 ft. wave detail: sw 6 ft at 6 seconds and se 1 foot at
10 seconds. 
.tonight...w winds 20 to 25 kt, diminishing to 15 to 20 kt after
midnight. gusts up to 30 kt. seas 3 to 5 ft. wave detail: w 4 ft
at 5 seconds and s 2 ft at 9 seconds. 
.wed...w winds 10 to 15 kt with gusts up to 20 kt, becoming sw
25 to 30 kt in the afternoon. seas 2 to 3 ft, building to 4 to
6 ft in the afternoon. wave detail: sw 3 ft at 6 seconds and se
1 foot at 9 seconds, becoming sw 6 ft at 6 seconds and se 2 ft at
10 seconds. 
.wed night...sw winds 25 to 35 kt, becoming w 30 to 40 kt with
gusts up to 45 kt after midnight. seas 7 to 10 ft, building to
9 to 12 ft after midnight. wave detail: sw 10 ft at 6 seconds and
se 1 foot at 11 seconds, becoming sw 12 ft at 9 seconds and w
6 ft at 7 seconds. a chance of rain. 
.thu...nw winds 25 to 35 kt. seas 7 to 10 ft, subsiding to 5 to
7 ft in the afternoon. wave detail: sw 10 ft at 9 seconds and w
6 ft at 6 seconds, becoming nw 6 ft at 6 seconds and sw 5 ft at
9 seconds. 
.thu night...nw winds 15 to 20 kt with gusts up to 25 kt,
diminishing to 10 to 15 kt after midnight. seas 3 to 5 ft,
subsiding to 2 to 3 ft after midnight. wave detail: sw 4 ft at
9 seconds and nw 3 ft at 6 seconds, becoming nw 2 ft at 5 seconds
and sw 2 ft at 8 seconds. 
.fri...sw winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
5 ft. 
.fri night and sat...sw winds 25 to 30 kt, diminishing to 20 to
25 kt. seas 6 to 9 ft. rain likely. 
.sat night...nw winds 10 to 15 kt with gusts up to 20 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 040905
cwfbox
expires:202511042200;;824926

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 am est tue nov 4 2025

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


anz236-042200-
narragansett bay-
405 am est tue nov 4 2025

...gale warning in effect through this evening...

.today...nw winds 15 to 20 kt. gusts up to 40 kt, decreasing to
30 kt this afternoon. waves around 3 ft. 
.tonight...w winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. gusts up to 25 kt. waves 2 to 3 ft.
.wed...w winds 5 to 10 kt, becoming sw 20 to 25 kt with gusts up
to 30 kt in the afternoon. waves 2 to 4 ft. 
.wed night...sw winds 25 to 30 kt, becoming w with gusts up to
40 kt after midnight. waves 4 to 6 ft. a chance of rain. 
.thu...nw winds 25 to 30 kt, diminishing to 20 to 25 kt in the
afternoon. waves 2 to 3 ft, except 4 to 6 ft at the bay entrance.
.thu 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. 
.fri...sw winds 20 to 25 kt with gusts up to 30 kt. waves 2 to
4 ft. 
.fri night...sw winds 20 to 25 kt with gusts up to 30 kt. waves
4 to 6 ft. rain likely. 
.sat...sw winds 15 to 20 kt with gusts up to 25 kt. waves 3 to
5 ft. rain likely. 
.sat night...nw winds 5 to 10 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 040905
cwfbox
expires:202511042200;;824924

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 am est tue nov 4 2025

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


anz237-042200-
block island sound-
405 am est tue nov 4 2025

...gale warning in effect through this evening...

.today...w winds 25 to 30 kt, becoming nw 20 to 25 kt this
afternoon. gusts up to 40 kt. seas 4 to 6 ft. wave detail: w 5 ft
at 5 seconds and s 2 ft at 9 seconds. 
.tonight...w winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. gusts up to 30 kt. seas 3 to 5 ft. wave detail: w 3 ft
at 5 seconds and s 2 ft at 9 seconds. 
.wed...w winds 10 to 15 kt with gusts up to 20 kt, becoming sw
20 to 25 kt with gusts up to 30 kt in the afternoon. seas around
2 ft, building to 4 to 6 ft in the afternoon. wave detail: w 2 ft
at 4 seconds and s 1 foot at 7 seconds, becoming s 5 ft at
6 seconds and se 1 foot at 9 seconds. 
.wed night...sw winds 25 to 30 kt with gusts up to 35 kt,
becoming w 30 to 40 kt with gusts up to 45 kt after midnight.
seas 5 to 8 ft, building to 7 to 10 ft after midnight. wave
detail: sw 7 ft at 6 seconds and se 1 foot at 10 seconds,
becoming w 7 ft at 6 seconds and s 7 ft at 9 seconds. a chance of
rain. 
.thu...nw 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 5 to
8 ft, subsiding to 4 to 6 ft in the afternoon. wave detail: w
7 ft at 6 seconds and s 5 ft at 10 seconds, becoming w 5 ft at
5 seconds and s 3 ft at 9 seconds. 
.thu night...nw winds 15 to 20 kt with gusts up to 25 kt,
diminishing to 5 to 10 kt after midnight. seas 2 to 4 ft. wave
detail: nw 3 ft at 4 seconds and s 2 ft at 9 seconds. 
.fri...sw winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
5 ft. 
.fri night and sat...sw winds 25 to 30 kt, diminishing to 15 to
20 kt. seas 5 to 8 ft. rain likely. 
.sat night...nw winds 10 to 15 kt with gusts up to 20 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 040905
cwfbox
expires:202511042200;;824918

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 am est tue nov 4 2025

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


anz255-042200-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
405 am est tue nov 4 2025

...gale warning in effect through this evening...

.today...nw winds 25 to 30 kt with gusts up to 45 kt. seas 7 to
10 ft. wave detail: w 9 ft at 6 seconds and s 6 ft at 9 seconds. 
.tonight...nw winds 20 to 25 kt with gusts up to 35 kt. seas 6 to
9 ft, subsiding to 5 to 7 ft after midnight. wave detail: w 7 ft
at 6 seconds and sw 3 ft at 9 seconds, becoming w 6 ft at
7 seconds and n 1 foot at 6 seconds. 
.wed...w winds 10 to 15 kt with gusts up to 20 kt, becoming sw
25 to 30 kt in the afternoon. seas 4 to 6 ft. wave detail: sw
6 ft at 7 seconds and n 1 foot at 6 seconds. 
.wed night...sw winds 30 to 40 kt, becoming w 35 to 45 kt with
gusts up to 50 kt after midnight. seas 9 to 13 ft, building to
12 to 17 ft after midnight. wave detail: sw 13 ft at 9 seconds
and w 3 ft at 5 seconds, becoming sw 17 ft at 10 seconds and w
4 ft at 6 seconds. a chance of rain. 
.thu...nw winds 35 to 45 kt, diminishing to 25 to 30 kt with
gusts up to 35 kt in the afternoon. seas 11 to 15 ft, subsiding
to 8 to 11 ft in the afternoon. wave detail: w 15 ft at
10 seconds and w 6 ft at 6 seconds, becoming w 10 ft at 9 seconds
and nw 7 ft at 7 seconds. 
.thu night...nw winds 20 to 25 kt with gusts up to 30 kt,
diminishing to 10 to 15 kt after midnight. seas 5 to 7 ft,
subsiding to 3 to 5 ft after midnight. wave detail: n 7 ft at
7 seconds and sw 5 ft at 9 seconds, becoming w 4 ft at 7 seconds
and w 1 foot at 4 seconds. 
.fri...sw winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
5 ft. 
.fri night and sat...sw winds 25 to 30 kt with gusts up to 35 kt.
seas 7 to 10 ft. rain likely. 
.sat night...nw winds 15 to 20 kt. seas 5 to 7 ft. a chance of
rain.  

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.

$$