fzus51 kbox 110904
cwfbox
expires:202611112215;;629880

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 am est wed nov 11 2026

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


anz230-112215-
boston harbor-
404 am est wed nov 11 2026

.today...w winds 5 to 10 kt. waves 1 foot or less. 
.tonight...n winds around 5 kt, becoming e around 5 kt after
midnight. waves 1 foot or less. 
.thu...e winds 10 to 15 kt, increasing to 15 to 20 kt with gusts
up to 25 kt in the afternoon. waves 2 to 3 ft. a chance of rain
in the afternoon. 
.thu night...ne winds 20 to 25 kt with gusts up to 30 kt. waves
2 to 3 ft. rain.
.fri and fri night...n winds 20 to 25 kt with gusts up to 30 kt.
waves 2 to 3 ft. rain.
.sat...nw winds around 15 kt with gusts up to 20 kt. waves around
2 ft, except 3 to 5 ft at the outer harbor entrance. a chance of
rain. 
.sat night through sun night...nw winds 10 to 15 kt with gusts up
to 20 kt. waves around 2 ft, except 3 to 5 ft at the outer harbor
entrance.  

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 110904
cwfbox
expires:202611112215;;629869

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 am est wed nov 11 2026

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


anz250-112215-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
404 am est wed nov 11 2026

...small craft advisory in effect until 10 am est this morning...

.today...nw winds 15 to 20 kt, diminishing to 10 to 15 kt this
afternoon. gusts up to 25 kt. seas 2 to 4 ft. wave detail: nw
4 ft at 4 seconds and se 2 ft at 10 seconds. 
.tonight...n winds around 5 kt, becoming e after midnight. seas
around 2 ft. wave detail: n 2 ft at 5 seconds and e 1 foot at
10 seconds. 
.thu...e winds 10 to 15 kt, increasing to 15 to 20 kt with gusts
up to 25 kt in the afternoon. seas 2 to 3 ft. wave detail: e 3 ft
at 4 seconds and nw 1 foot at 3 seconds. a chance of rain in the
afternoon. 
.thu night...e winds 20 to 25 kt with gusts up to 30 kt. seas
3 to 5 ft, building to 5 to 7 ft after midnight. wave detail: se
5 ft at 5 seconds and e 1 foot at 12 seconds, becoming e 7 ft at
7 seconds and s 1 foot at 4 seconds. rain.
.fri and fri night...n winds 20 to 25 kt with gusts up to 30 kt.
seas 6 to 8 ft. wave detail: ne 8 ft at 7 seconds and se 2 ft at
12 seconds. rain.
.sat...n winds 15 to 20 kt with gusts up to 25 kt. seas 7 to
9 ft. wave detail: n 7 ft at 7 seconds and se 1 foot at
9 seconds. rain likely. 
.sat night...nw winds 15 to 20 kt with gusts up to 25 kt. seas
7 to 8 ft. a chance of rain. 
.sun...nw winds 15 to 20 kt with gusts up to 25 kt. seas 5 to
8 ft. 
.sun night...nw winds 10 to 15 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.

$$