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fzus51 kbox 131805
cwfbox
expires:202512140700;;521725

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 pm est sat dec 13 2025

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


anz230-140700-
boston harbor-
104 pm est sat dec 13 2025

.this afternoon...sw winds 10 to 15 kt with gusts up to 20 kt.
waves around 2 ft. 
.tonight...w winds 5 to 10 kt. gusts up to 20 kt in the evening.
waves around 2 ft in the evening, then 1 foot or less. a chance
of snow in the evening, then snow likely after midnight with vsby
1 to 3 nm. 
.sun...nw winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. gusts up to 25 kt. waves around 2 ft. snow likely,
mainly in the morning with vsby 1 to 3 nm. 
.sun night...nw winds 15 to 20 kt with gusts up to 30 kt. waves
around 2 ft. 
.mon and mon night...w winds 20 to 25 kt with gusts up to 30 kt.
waves around 2 ft. 
.tue through wed night...w winds 15 to 20 kt with gusts up to
30 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 131805
cwfbox
expires:202512140700;;521726

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 pm est sat dec 13 2025

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


anz236-140700-
narragansett bay-
104 pm est sat dec 13 2025

.this afternoon...sw winds 10 to 15 kt with gusts up to 25 kt.
waves 2 to 4 ft. 
.tonight...w winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. waves 2 to 4 ft. a
chance of rain in the evening, then snow after midnight with vsby
1 to 3 nm. 
.sun...nw winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. gusts up to 25 kt. waves 2 to 3 ft. snow, mainly in
the morning. vsby 1 nm or less, increasing to 1 to 3 nm in the
afternoon. 
.sun night...nw winds 15 to 20 kt with gusts up to 30 kt. waves
around 3 ft. 
.mon and mon night...w winds 15 to 20 kt with gusts up to 30 kt.
waves 2 to 3 ft. 
.tue and tue night...w winds 10 to 15 kt, becoming sw. gusts up
to 20 kt. waves 2 to 3 ft. 
.wed...sw winds 15 to 20 kt with gusts up to 30 kt. waves 3 to
5 ft. 
.wed night...w winds 10 to 15 kt with gusts up to 25 kt. waves
2 to 4 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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