fzus51 kbox 220205
cwfbox
expires:202606221500;;156892

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm edt sun jun 21 2026

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


anz230-221500-
boston harbor-
1004 pm edt sun jun 21 2026

.overnight...w winds around 5 kt. waves 1 foot or less. 
.mon...sw winds around 5 kt, becoming se in the afternoon. waves
1 foot or less. showers likely in the afternoon. 
.mon night...se winds 5 to 10 kt, becoming s 10 to 15 kt after
midnight. waves 1 foot or less, then around 2 ft after midnight.
showers. a chance of tstms after midnight. 
.tue...sw winds 5 to 10 kt, becoming nw in the afternoon. waves
around 2 ft in the morning, then 1 foot or less. showers. a
chance of tstms in the morning. 
.tue night...nw winds 5 to 10 kt. waves 1 foot or less. a chance
of showers in the evening. 
.wed and wed night...w winds 5 to 10 kt. waves 1 foot or less. 
.thu...se winds 5 to 10 kt. waves 1 foot or less. 
.thu night...s winds 5 to 10 kt. waves 1 foot or less. a chance
of showers. 
.fri and fri night...s winds 10 to 15 kt. waves around 2 ft. a
chance of showers.  

winds and waves higher in and near tstms.

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 220205
cwfbox
expires:202606221500;;156893

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm edt sun jun 21 2026

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


anz236-221500-
narragansett bay-
1004 pm edt sun jun 21 2026

.overnight...w winds 5 to 10 kt. waves around 2 ft. 
.mon...s winds around 5 kt, increasing to 5 to 10 kt in the
afternoon. waves 1 foot or less. a chance of showers in the
afternoon. 
.mon night...s winds 10 to 15 kt with gusts up to 20 kt. waves
2 to 3 ft. a chance of showers in the evening. showers likely
after midnight. 
.tue...sw winds 10 to 15 kt with gusts up to 20 kt, becoming nw
5 to 10 kt in the afternoon. waves 2 to 3 ft. showers. a chance
of tstms in the morning. 
.tue night...nw winds 5 to 10 kt. waves around 2 ft. a chance of
showers in the evening. 
.wed and wed night...w winds 5 to 10 kt. waves around 2 ft. 
.thu and thu night...sw winds 5 to 10 kt. waves around 2 ft. 
.fri and fri night...s winds 5 to 10 kt. waves around 2 ft. a
chance of showers.  

winds and waves higher in and near tstms.

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.

$$