fzus51 kbox 162304
cwfbox
expires:202608171200;;315209

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm edt sun aug 16 2026

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


anz230-171200-
boston harbor-
703 pm edt sun aug 16 2026

.tonight...s winds 10 to 15 kt. gusts up to 20 kt this evening.
waves around 2 ft. a chance of showers after midnight.
.mon...s winds 5 to 10 kt. waves around 2 ft. patchy fog. a
chance of showers. vsby 1 to 3 nm. 
.mon night...e winds 5 to 10 kt, becoming n after midnight. waves
1 foot or less. patchy fog. a chance of showers in the evening
with vsby 1 to 3 nm. 
.tue...ne winds 5 to 10 kt. waves 1 foot or less. patchy fog in
the morning. 
.tue night...ne winds around 5 kt, becoming w after midnight.
waves 1 foot or less. 
.wed and wed night...w winds 5 to 10 kt. waves 1 foot or less. 
.thu and thu night...w winds around 5 kt. waves 1 foot or less. a
chance of showers. 
.fri and fri night...ne winds 5 to 10 kt, becoming se. waves
1 foot or less.  

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 162304
cwfbox
expires:202608171200;;315210

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm edt sun aug 16 2026

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


anz236-171200-
narragansett bay-
703 pm edt sun aug 16 2026

.tonight...s winds 10 to 15 kt. gusts up to 20 kt after midnight.
waves 2 to 3 ft. a chance of showers after midnight. 
.mon...se winds 10 to 15 kt with gusts up to 20 kt. waves 2 to
4 ft. patchy fog. showers likely in the morning. a chance of
showers in the afternoon. vsby 1 to 3 nm. 
.mon night...ne winds 5 to 10 kt, becoming n after midnight.
waves 2 to 3 ft. patchy fog. vsby 1 to 3 nm in the evening. 
.tue...n winds 5 to 10 kt, becoming nw in the afternoon. waves
around 2 ft. 
.tue night...s winds around 5 kt, becoming w after midnight.
waves around 2 ft. 
.wed and wed night...w winds 5 to 10 kt. waves around 2 ft. 
.thu and thu night...w winds 5 to 10 kt. waves around 2 ft. a
chance of showers. 
.fri and fri night...ne winds 5 to 10 kt, becoming e. waves
around 2 ft, then 1 foot or less.  

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.

$$