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fzus51 kbox 232004
cwfbox
expires:202510240900;;638582

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt thu oct 23 2025

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


anz230-240900-
boston harbor-
404 pm edt thu oct 23 2025

.tonight...sw winds 10 to 15 kt, becoming w 5 to 10 kt after
midnight. waves around 2 ft this evening, then 1 foot or less. 
.fri...w winds 5 to 10 kt. waves 1 foot or less. 
.fri night...nw winds 5 to 10 kt. waves 1 foot or less. 
.sat...nw winds 5 to 10 kt. waves 1 foot or less. 
.sat night through sun night...n winds 5 to 10 kt. waves 1 foot
or less. a chance of showers. 
.mon through tue night...ne winds 10 to 15 kt with gusts up to
20 kt. waves 2 to 3 ft. a chance of showers.  

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 232004
cwfbox
expires:202510240900;;638583

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt thu oct 23 2025

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


anz236-240900-
narragansett bay-
404 pm edt thu oct 23 2025

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

.tonight...w winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. waves 2 to 3 ft. 
.fri...w winds 5 to 10 kt. waves around 2 ft. 
.fri night...nw winds 5 to 10 kt. waves around 2 ft. 
.sat...nw winds 5 to 10 kt. waves around 2 ft. 
.sat night and sun...n winds around 5 kt. waves 1 foot or less. 
.sun night...n winds 5 to 10 kt. waves 1 foot or less. a chance
of showers. 
.mon through tue night...ne winds 15 to 20 kt. waves 2 to 3 ft. a
chance of showers.  

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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