fzus51 kbox 112004
cwfbox
expires:202605120900;;398941

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt mon may 11 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz230-120900-
boston harbor-
404 pm edt mon may 11 2026

.tonight...s winds 5 to 10 kt, becoming n after midnight. waves
1 foot or less. 
.tue...n winds 5 to 10 kt, becoming e in the afternoon. waves
1 foot or less. 
.tue night...s winds around 5 kt, becoming sw around 5 kt after
midnight. waves 1 foot or less. 
.wed...s winds 5 to 10 kt, increasing to 15 to 20 kt with gusts
up to 25 kt in the afternoon. waves 1 foot or less, then around
2 ft in the afternoon. a chance of showers. 
.wed night...s winds 15 to 20 kt with gusts up to 25 kt. waves
around 2 ft. a chance of showers in the evening, then showers
likely after midnight. patchy fog after midnight. 
.thu and thu night...ne winds 10 to 15 kt with gusts up to 20 kt.
waves 2 to 3 ft. patchy fog in the morning. patchy fog after
midnight. showers.
.fri and fri night...n winds 5 to 10 kt, becoming nw. waves
1 foot or less. a chance of showers. 
.sat and sat night...w winds 10 to 15 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 112004
cwfbox
expires:202605120900;;398942

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt mon may 11 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz236-120900-
narragansett bay-
404 pm edt mon may 11 2026

.tonight...sw winds 5 to 10 kt, becoming nw after midnight. waves
around 2 ft. 
.tue...n winds around 10 kt, becoming w in the afternoon. waves
around 2 ft. 
.tue night...sw winds 5 to 10 kt. waves around 2 ft. 
.wed...s winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. gusts up to 25 kt. waves 2 to 3 ft. 
.wed night...s winds 15 to 20 kt with gusts up to 25 kt. waves
2 to 3 ft. a chance of showers in the evening, then showers
likely after midnight. patchy fog after midnight. 
.thu and thu night...nw winds 10 to 15 kt with gusts up to 20 kt.
waves 2 to 3 ft. patchy fog in the morning. patchy fog through
the night. showers. a chance of showers after midnight. 
.fri...nw winds 5 to 10 kt. waves 2 to 3 ft. patchy fog. a chance
of showers. 
.fri night...w winds 5 to 10 kt. waves 2 to 3 ft. a chance of
showers. 
.sat and sat night...w winds 10 to 15 kt with gusts up to 20 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.

$$