fzus51 kbox 122304
cwfbox
expires:202510131200;;031279

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 pm edt sun oct 12 2025

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


anz230-131200-
boston harbor-
704 pm edt sun oct 12 2025

...gale warning in effect through monday evening...

.tonight...ne winds 25 to 30 kt with gusts up to 35 kt. waves
2 to 3 ft, except 4 to 6 ft at the outer harbor entrance. rain.
vsby 1 to 3 nm. 
.mon...ne winds 25 to 30 kt with gusts up to 40 kt. waves 2 to
3 ft, except 5 to 7 ft at the outer harbor entrance. rain. vsby
1 nm or less. 
.mon night...ne winds 25 to 30 kt, diminishing to 20 to 25 kt
after midnight. waves 2 to 3 ft, except 5 to 7 ft at the outer
harbor entrance. rain. vsby 1 to 3 nm. 
.tue...ne winds 20 to 25 kt, becoming n 15 to 20 kt in the
afternoon. waves 2 to 3 ft, except 4 to 6 ft at the outer harbor
entrance. rain in the morning, then showers likely in the
afternoon. vsby 1 to 3 nm. 
.tue night...n winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. waves around 2 ft in
the evening, then 1 foot or less. at the outer harbor entrance,
waves 3 to 5 ft. a chance of showers. 
.wed and wed night...nw winds 15 to 20 kt with gusts up to 25 kt.
waves around 2 ft. 
.thu through fri night...nw winds 20 to 25 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 122304
cwfbox
expires:202510131200;;031280

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 pm edt sun oct 12 2025

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


anz236-131200-
narragansett bay-
704 pm edt sun oct 12 2025

...gale warning in effect through monday afternoon...

.tonight...ne winds 25 to 30 kt with gusts up to 40 kt. waves
around 3 ft, except 5 to 7 ft at the bay entrance. rain. vsby
1 to 3 nm. 
.mon...ne winds 25 to 30 kt with gusts up to 40 kt. waves around
3 ft, except 5 to 7 ft at the bay entrance. rain. vsby 1 nm or
less. 
.mon night...ne winds 20 to 25 kt with gusts up to 30 kt. waves
around 3 ft, except 5 to 7 ft at the bay entrance. rain. vsby
1 to 3 nm. 
.tue...n winds 15 to 20 kt with gusts up to 30 kt. waves around
3 ft, except 4 to 6 ft at the bay entrance. rain in the morning,
then showers likely in the afternoon. vsby 1 to 3 nm. 
.tue night...n winds 15 to 20 kt with gusts up to 25 kt,
diminishing to around 10 kt after midnight. waves 2 to 3 ft. a
chance of showers. 
.wed and wed night...n winds 15 to 20 kt. waves 2 to 3 ft. 
.thu through fri night...nw winds 15 to 20 kt with gusts up to
25 kt. waves 2 to 3 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.

$$