fzus51 kbox 091205
cwfbox
expires:202512100100;;275188

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 am est tue dec 9 2025

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


anz235-100100-
rhode island sound-
705 am est tue dec 9 2025

...gale watch in effect from late tonight through wednesday
evening...

.today...nw winds 5 to 10 kt, becoming sw this afternoon. seas
around 2 ft. wave detail: n 1 foot at 3 seconds and se 1 foot at
9 seconds. 
.tonight...sw winds 20 to 25 kt. gusts up to 30 kt, increasing to
40 kt after midnight. seas 3 to 5 ft, building to 5 to 7 ft after
midnight. wave detail: sw 5 ft at 5 seconds and ne 1 foot at
5 seconds, becoming sw 7 ft at 7 seconds and sw 1 foot at
4 seconds. a chance of showers. 
.wed...sw winds 20 to 25 kt, increasing to 25 to 30 kt in the
afternoon. seas 5 to 7 ft, building to 6 to 9 ft in the
afternoon. wave detail: sw 7 ft at 7 seconds and sw 1 foot at
4 seconds, becoming sw 9 ft at 8 seconds and sw 1 foot at
3 seconds. rain in the afternoon. 
.wed night...sw winds 25 to 30 kt, becoming w 20 to 25 kt after
midnight. seas 7 to 10 ft. wave detail: sw 10 ft at 9 seconds and
w 2 ft at 5 seconds. rain likely in the evening, then a chance of
showers after midnight with vsby 1 to 3 nm. 
.thu and thu night...w winds 20 to 25 kt with gusts up to 35 kt.
seas 5 to 7 ft. wave detail: sw 7 ft at 9 seconds and w 3 ft at
5 seconds. 
.fri...w winds 20 to 25 kt with gusts up to 35 kt. seas 3 to
5 ft. wave detail: sw 5 ft at 8 seconds and w 3 ft at 5 seconds. 
.fri night...w winds 15 to 20 kt with gusts up to 30 kt. seas
2 to 4 ft. a chance of showers. 
.sat...w winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
5 ft. a chance of showers. 
.sat night...w winds 20 to 25 kt with gusts up to 30 kt. seas
4 to 6 ft. a chance of rain and snow.  

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 091205
cwfbox
expires:202512100100;;275191

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 am est tue dec 9 2025

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


anz236-100100-
narragansett bay-
705 am est tue dec 9 2025

...small craft advisory in effect from this evening through
wednesday evening...

.today...nw winds around 5 kt, becoming sw this afternoon. waves
1 foot or less. 
.tonight...sw winds 15 to 20 kt with gusts up to 35 kt. waves
2 to 4 ft. a chance of showers. a chance of snow showers in the
evening. 
.wed...sw winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. gusts up to 35 kt. waves 2 to 4 ft, building to 4 to
6 ft in the afternoon. rain in the afternoon. 
.wed night...sw winds 20 to 25 kt, becoming w 15 to 20 kt after
midnight. gusts up to 30 kt. waves 4 to 6 ft. rain in the
evening, then a chance of showers after midnight. vsby 1 to 3 nm.
.thu and thu night...w winds 15 to 20 kt with gusts up to 30 kt.
waves 3 to 4 ft. 
.fri and fri night...w winds 15 to 20 kt, diminishing to 10 to
15 kt. gusts up to 30 kt. waves 2 to 3 ft. 
.sat...w winds 10 to 15 kt with gusts up to 25 kt. waves 2 to
3 ft. a chance of rain and snow showers. 
.sat night...w winds 10 to 15 kt with gusts up to 25 kt. waves
2 to 3 ft. a chance of snow and 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.

$$

fzus51 kbox 091205
cwfbox
expires:202512100100;;275189

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 am est tue dec 9 2025

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


anz237-100100-
block island sound-
705 am est tue dec 9 2025

...gale watch in effect from late tonight through wednesday
evening...

.today...nw winds 5 to 10 kt, becoming sw this afternoon. seas
around 2 ft. wave detail: nw 1 foot at 2 seconds and ne 1 foot at
4 seconds. 
.tonight...sw winds 15 to 20 kt with gusts up to 30 kt,
increasing to 20 to 25 kt with gusts up to 40 kt after midnight.
seas 4 to 6 ft. wave detail: sw 4 ft at 5 seconds and ne 1 foot
at 3 seconds. a chance of showers. 
.wed...sw winds 20 to 25 kt, increasing to 25 to 30 kt in the
afternoon. seas 5 to 7 ft. wave detail: s 7 ft at 8 seconds and w
2 ft at 4 seconds. rain in the afternoon. 
.wed night...w winds 20 to 25 kt with gusts up to 35 kt. seas
6 to 9 ft. wave detail: s 8 ft at 9 seconds and w 4 ft at
5 seconds. rain likely in the evening, then a chance of showers
after midnight with vsby 1 to 3 nm. 
.thu...w winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. gusts up to 35 kt. seas 5 to 7 ft. wave detail: s 6 ft
at 10 seconds and w 4 ft at 5 seconds. 
.thu night...w winds 20 to 25 kt with gusts up to 30 kt. seas
4 to 6 ft. wave detail: w 4 ft at 5 seconds and s 4 ft at
9 seconds. 
.fri...w winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
5 ft. 
.fri night...w winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft. a chance of showers. 
.sat...w winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
5 ft. a chance of showers. 
.sat night...w winds 15 to 20 kt with gusts up to 30 kt. seas
3 to 5 ft. a chance of rain and snow.  

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 091205
cwfbox
expires:202512100100;;275183

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 am est tue dec 9 2025

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


anz255-100100-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
705 am est tue dec 9 2025

...gale watch in effect from late tonight through wednesday
evening...

.today...nw winds 5 to 10 kt, becoming sw this afternoon. seas
2 to 3 ft. wave detail: n 2 ft at 4 seconds and e 1 foot at
9 seconds. 
.tonight...sw winds 15 to 20 kt with gusts up to 35 kt. seas 3 to
5 ft, building to 5 to 8 ft after midnight. wave detail: sw 4 ft
at 4 seconds and ne 1 foot at 5 seconds, becoming sw 6 ft at
5 seconds and ne 1 foot at 5 seconds. 
.wed...sw winds 20 to 25 kt, becoming s 25 to 30 kt in the
afternoon. seas 7 to 10 ft. wave detail: sw 10 ft at 8 seconds
and sw 1 foot at 4 seconds. rain in the afternoon. 
.wed night...sw winds 20 to 25 kt with gusts up to 40 kt. seas
9 to 13 ft. wave detail: sw 11 ft at 9 seconds and sw 2 ft at
4 seconds. rain likely in the evening, then a chance of showers
after midnight with vsby 1 to 3 nm. 
.thu...w winds 20 to 25 kt with gusts up to 35 kt. seas 8 to
11 ft. wave detail: sw 10 ft at 10 seconds and w 2 ft at
4 seconds. 
.thu night...w winds 25 to 30 kt with gusts up to 40 kt. seas
7 to 10 ft. wave detail: sw 9 ft at 10 seconds and w 5 ft at
6 seconds. 
.fri...w winds 25 to 30 kt with gusts up to 40 kt. seas 5 to
8 ft. 
.fri night and sat...w winds 20 to 25 kt with gusts up to 30 kt.
seas 5 to 7 ft. a chance of showers. 
.sat night...w winds 25 to 30 kt with gusts up to 35 kt. seas
7 to 10 ft. a chance of rain and snow.  

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.

$$