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fzus51 kbox 221703
cwfbox
expires:202610230600;;002610

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 pm edt thu oct 22 2026

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


anz230-230600-
boston harbor-
103 pm edt thu oct 22 2026

...small craft advisory in effect through friday morning...

.this afternoon...n winds 15 to 20 kt with gusts up to 25 kt.
waves around 2 ft, except 3 to 5 ft at the outer harbor entrance.
.tonight...n winds 15 to 20 kt with gusts up to 30 kt. waves
around 2 ft, except 3 to 5 ft at the outer harbor entrance. 
.fri...n winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. waves 2 to 3 ft, except 3 to 5 ft at the outer harbor
entrance. 
.fri night...n winds 5 to 10 kt. waves 1 foot or less, except
2 to 4 ft at the outer harbor entrance. 
.sat and sat night...w winds around 5 kt. waves 1 foot or less. 
.sun through mon night...nw winds 5 to 10 kt. waves 1 foot or
less.  

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 221703
cwfbox
expires:202610230600;;002611

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 pm edt thu oct 22 2026

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


anz236-230600-
narragansett bay-
103 pm edt thu oct 22 2026

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

.this afternoon...n winds 15 to 20 kt with gusts up to 30 kt.
waves 2 to 3 ft. 
.tonight...n winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. gusts up to 25 kt. waves 2 to 3 ft.
.fri...n winds 10 to 15 kt with gusts up to 20 kt. waves 2 to
3 ft. 
.fri night...ne winds 5 to 10 kt, becoming n after midnight.
waves 1 foot or less. 
.sat and sat night...nw winds around 5 kt. waves 1 foot or less. 
.sun through mon night...nw 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.

$$
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