fzus51 kbox 130807
cwfbox
expires:202604132115;;287160

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
407 am edt mon apr 13 2026

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


anz230-132115-
boston harbor-
407 am edt mon apr 13 2026

...small craft advisory in effect through this evening...

.today...sw winds 10 to 15 kt with gusts up to 30 kt. waves
around 2 ft. a slight chance of showers this morning. 
.tonight...sw winds 10 to 15 kt with gusts up to 25 kt, becoming
w 5 to 10 kt after midnight. waves around 2 ft. 
.tue...sw winds 5 to 10 kt, becoming se 10 to 15 kt in the
afternoon. waves 1 foot or less, then around 2 ft in the
afternoon. 
.tue night...s winds 10 to 15 kt with gusts up to 20 kt, becoming
sw 5 to 10 kt after midnight. waves around 2 ft. a chance of
showers. 
.wed...sw winds 5 to 10 kt, becoming se in the afternoon. waves
1 foot or less, then around 2 ft in the afternoon. a chance of
showers in the afternoon. 
.wed night...sw winds 5 to 10 kt, becoming w after midnight.
waves around 2 ft in the evening, then 1 foot or less. a chance
of showers. 
.thu and thu night...e winds 5 to 10 kt, becoming s 10 to 15 kt.
waves 1 foot or less. a chance of showers. 
.fri and fri night...sw winds 5 to 10 kt, becoming ne. waves
1 foot or less. 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 130807
cwfbox
expires:202604132115;;287161

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
407 am edt mon apr 13 2026

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


anz236-132115-
narragansett bay-
407 am edt mon apr 13 2026

...small craft advisory in effect through this evening...

.today...sw winds 15 to 20 kt with gusts up to 30 kt. waves 3 to
4 ft. a slight chance of showers. 
.tonight...sw winds 10 to 15 kt with gusts up to 25 kt,
diminishing to 5 to 10 kt after midnight. waves 2 to 4 ft. areas
of fog after midnight with vsby 1 to 3 nm. 
.tue...sw winds 5 to 10 kt with gusts up to 20 kt. waves 2 to
3 ft. 
.tue night...sw winds 5 to 10 kt. waves 2 to 3 ft. 
.wed...sw winds 5 to 10 kt. gusts up to 20 kt in the afternoon.
waves around 2 ft. 
.wed night...sw winds 5 to 10 kt. waves around 2 ft. a chance of
showers. 
.thu through fri night...nw winds 5 to 10 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.

$$