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fzus51 kbox 280003
cwfbox
expires:202511281300;;621778

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm est thu nov 27 2025

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


anz230-281300-
boston harbor-
703 pm est thu nov 27 2025

...small craft advisory in effect until 6 am est friday...
...gale warning in effect from 6 am est friday through friday
evening...

.tonight...sw winds 10 to 15 kt with gusts up to 25 kt. waves
around 2 ft. 
.fri...sw winds 15 to 20 kt, becoming w 20 to 25 kt in the
afternoon. gusts up to 30 kt. waves around 2 ft. 
.fri night...w winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. gusts up to 30 kt. waves around 2 ft. 
.sat...w winds 15 to 20 kt, becoming nw 10 to 15 kt in the
afternoon. gusts up to 25 kt. waves around 2 ft. 
.sat night...w winds 5 to 10 kt, becoming sw after midnight.
waves 1 foot or less. 
.sun and sun night...w winds 15 to 20 kt with gusts up to 25 kt.
waves around 2 ft. a chance of rain in the morning, then rain
likely. 
.mon and mon night...nw winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt. waves around 2 ft, then 1 foot or
less. 
.tue...e winds 5 to 10 kt. waves around 2 ft. rain likely with a
chance of snow. vsby 1 to 3 nm. 
.tue night...ne winds 15 to 20 kt. waves 2 to 3 ft. rain likely.
vsby 1 to 3 nm.  

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 280003
cwfbox
expires:202511281300;;621767

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm est thu nov 27 2025

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


anz250-281300-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
703 pm est thu nov 27 2025

...small craft advisory in effect until 6 am est friday...
...gale warning in effect from 6 am est friday through saturday
morning...

.tonight...w winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
4 ft. wave detail: w 4 ft at 4 seconds and se 2 ft at 9 seconds. 
.fri...w winds 20 to 25 kt with gusts up to 35 kt. seas 4 to
6 ft. wave detail: w 5 ft at 5 seconds and se 1 foot at
9 seconds. 
.fri night...w winds 25 to 30 kt with gusts up to 35 kt. seas
4 to 6 ft. wave detail: w 6 ft at 5 seconds and se 1 foot at
9 seconds. 
.sat...w winds 20 to 25 kt, becoming nw 15 to 20 kt in the
afternoon. gusts up to 30 kt. seas 4 to 6 ft. wave detail: w 6 ft
at 5 seconds and se 1 foot at 10 seconds. 
.sat night...nw winds 10 to 15 kt with gusts up to 20 kt,
becoming w around 5 kt after midnight. seas 2 to 4 ft. wave
detail: nw 3 ft at 5 seconds and se 1 foot at 10 seconds. 
.sun...s winds 15 to 20 kt, increasing to 20 to 25 kt with gusts
up to 30 kt in the afternoon. seas 2 to 4 ft. wave detail: s 4 ft
at 4 seconds and e 1 foot at 8 seconds. rain likely in the
afternoon. 
.sun night...s winds 20 to 25 kt, becoming w after midnight.
gusts up to 30 kt. seas 5 to 7 ft. rain.
.mon...nw winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft. a chance of rain. 
.mon night...n winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 4 ft. 
.tue...se winds 10 to 15 kt. seas 2 to 3 ft. a chance of rain.
vsby 1 to 3 nm. 
.tue night...ne winds 15 to 20 kt with gusts up to 25 kt. seas
5 to 7 ft. rain likely. vsby 1 to 3 nm.  

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.

$$
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