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fzus51 kbox 102003
cwfbox
expires:202609110900;;235196

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt thu sep 10 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz230-110900-
boston harbor-
403 pm edt thu sep 10 2026

...small craft advisory in effect until 8 pm edt this evening...

.tonight...w winds 10 to 15 kt with gusts up to 20 kt, becoming
nw 5 to 10 kt after midnight. waves around 2 ft this evening,
then 1 foot or less. 
.fri...nw winds 5 to 10 kt. waves 1 foot or less. 
.fri night...nw winds around 5 kt. waves 1 foot or less. 
.sat...ne winds around 5 kt, becoming se in the afternoon. waves
1 foot or less, then around 2 ft in the afternoon. 
.sat night...s winds 5 to 10 kt. waves around 2 ft in the
evening, then 1 foot or less. a chance of showers after midnight.
.sun...s winds 5 to 10 kt. waves around 2 ft. showers likely,
mainly in the morning. 
.sun night...sw winds 5 to 10 kt, becoming w after midnight.
waves 1 foot or less. 
.mon through tue night...s winds 5 to 10 kt. waves around 2 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 102003
cwfbox
expires:202609110900;;235185

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt thu sep 10 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz250-110900-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
403 pm edt thu sep 10 2026

.tonight...w winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: w 2 ft at 4 seconds and se 2 ft at 10 seconds.
.fri...nw winds 10 to 15 kt with gusts up to 20 kt, becoming w
5 to 10 kt in the afternoon. seas 2 to 3 ft. wave detail: nw 2 ft
at 3 seconds and se 2 ft at 10 seconds. 
.fri night...w winds 5 to 10 kt, becoming n after midnight. seas
around 2 ft. wave detail: se 2 ft at 9 seconds and nw 1 foot at
3 seconds. 
.sat...e winds around 5 kt, becoming se in the afternoon. seas
around 2 ft. wave detail: nw 1 foot at 3 seconds and se 1 foot at
9 seconds. 
.sat night...s winds around 10 kt. seas around 2 ft. wave detail:
s 2 ft at 3 seconds and se 1 foot at 10 seconds. 
.sun...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: s 2 ft at 4 seconds and se 1 foot at
10 seconds. a chance of showers. 
.sun night...sw winds around 10 kt, becoming w after midnight.
seas 2 to 3 ft. 
.mon through tue night...s winds 10 to 15 kt with gusts up to
20 kt. seas 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.

$$
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