fzus51 kbox 310203
cwfbox
expires:202608311500;;639415

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 pm edt sun aug 30 2026

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


anz230-311500-
boston harbor-
1003 pm edt sun aug 30 2026

.overnight...w winds 5 to 10 kt. waves 1 foot or less. a slight
chance of showers. 
.mon...n winds 5 to 10 kt, becoming e in the afternoon. waves
1 foot or less, then around 2 ft in the afternoon. 
.mon night...s winds 5 to 10 kt. waves around 2 ft in the
evening, then 1 foot or less. showers likely after midnight. 
.tue...s winds 5 to 10 kt, becoming e 10 to 15 kt with gusts up
to 20 kt in the afternoon. waves 1 foot or less, then around 2 ft
in the afternoon. showers likely, mainly in the morning. 
.tue night...se winds 10 to 15 kt with gusts up to 20 kt,
becoming e 5 to 10 kt after midnight. waves around 2 ft in the
evening, then 1 foot or less. showers likely. 
.wed...e winds 5 to 10 kt. waves 1 foot or less, then around 2 ft
in the afternoon. a chance of showers in the afternoon. 
.wed night...se winds 5 to 10 kt. waves 1 foot or less. showers
likely. 
.thu...s winds 5 to 10 kt. waves 1 foot or less. showers likely. 
.thu night...n winds 5 to 10 kt. waves 1 foot or less. a chance
of showers. 
.fri and fri night...n winds 5 to 10 kt. 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 310203
cwfbox
expires:202608311500;;639416

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 pm edt sun aug 30 2026

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


anz236-311500-
narragansett bay-
1003 pm edt sun aug 30 2026

.overnight...sw winds around 10 kt with gusts up to 20 kt,
becoming w. waves around 2 ft. a chance of showers this evening. 
.mon...n winds around 5 kt, becoming s in the afternoon. waves
around 2 ft in the morning, then 1 foot or less. 
.mon night...s winds 5 to 10 kt. waves 1 foot or less. showers
likely after midnight. 
.tue...s winds 5 to 10 kt. waves 1 foot or less, then around 2 ft
in the afternoon. showers, mainly in the morning. 
.tue night...e winds 5 to 10 kt. waves around 2 ft. showers
likely. 
.wed...e winds 5 to 10 kt. waves around 2 ft. a chance of showers
in the afternoon. 
.wed night...se winds 5 to 10 kt, becoming s after midnight.
waves around 2 ft. a chance of showers in the evening. showers
likely after midnight. 
.thu and thu night...sw winds 5 to 10 kt, becoming w. waves
around 2 ft. a chance of showers. 
.fri and fri night...nw winds 5 to 10 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.

$$