fzus51 kbox 130004
cwfbox
expires:202512131300;;477449

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 pm est fri dec 12 2025

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


anz230-131300-
boston harbor-
704 pm est fri dec 12 2025

...small craft advisory in effect until 1 am est saturday...

.tonight...w winds 15 to 20 kt with gusts up to 30 kt,
diminishing to 10 to 15 kt with gusts up to 20 kt after midnight.
waves around 2 ft. 
.sat...sw winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
waves around 2 ft. 
.sat night...sw winds 10 to 15 kt, becoming w 5 to 10 kt after
midnight. waves around 2 ft in the evening, then 1 foot or less.
snow likely with a chance of rain after midnight. 
.sun...nw winds 5 to 10 kt, increasing to 15 to 20 kt in the
afternoon. waves around 2 ft. snow likely, mainly in the morning.
.sun night through mon night...w winds 20 to 25 kt with gusts up
to 30 kt. waves around 2 ft. 
.tue through wed night...sw winds 15 to 20 kt with gusts up to
25 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 130004
cwfbox
expires:202512131300;;477450

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 pm est fri dec 12 2025

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


anz236-131300-
narragansett bay-
704 pm est fri dec 12 2025

.tonight...w winds 10 to 15 kt with gusts up to 25 kt,
diminishing to 5 to 10 kt after midnight. waves 2 to 3 ft. 
.sat...sw winds 10 to 15 kt with gusts up to 20 kt. waves 2 to
3 ft. 
.sat night...w winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. waves around 2 ft. snow
with a chance of rain after midnight. 
.sun...nw winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. waves 2 to 3 ft. snow, mainly in
the morning. 
.sun night through mon night...w winds 15 to 20 kt with gusts up
to 25 kt. waves 2 to 3 ft. 
.tue and tue night...w winds 10 to 15 kt. gusts up to 20 kt.
waves around 2 ft. 
.wed...sw winds 15 to 20 kt with gusts up to 25 kt. waves 3 to
5 ft. 
.wed night...w winds 15 to 20 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.

$$