fzus51 kbox 270637
cwfbox
expires:202605271900;;719269

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
237 am edt wed may 27 2026

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


anz230-271900-
boston harbor-
237 am edt wed may 27 2026

.rest of tonight...sw winds 10 to 15 kt. waves around 2 ft. 
.wed...w winds around 10 kt. waves around 2 ft. 
.wed night...n winds 5 to 10 kt. waves 1 foot or less. 
.thu...n winds 5 to 10 kt, becoming ne in the afternoon. waves
1 foot or less. a chance of showers in the afternoon. 
.thu night...n winds around 5 kt. waves 1 foot or less. a chance
of showers in the evening. 
.fri...n winds around 5 kt, becoming e in the afternoon. waves
1 foot or less. a chance of showers in the afternoon. 
.fri night...s winds 10 to 15 kt, becoming sw with gusts up to
20 kt after midnight. waves around 2 ft. a chance of showers in
the evening, then showers after midnight. 
.sat...n winds 15 to 20 kt with gusts up to 25 kt. waves around
2 ft. showers.
.sat night through sun night...nw winds 15 to 20 kt with gusts up
to 25 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 270637
cwfbox
expires:202605271900;;719270

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
237 am edt wed may 27 2026

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


anz236-271900-
narragansett bay-
237 am edt wed may 27 2026

.rest of tonight...sw winds around 10 kt. waves around 2 ft. 
.wed...sw winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
waves around 2 ft. 
.wed night...w winds 5 to 10 kt, becoming n after midnight. waves
around 2 ft. 
.thu...n winds 5 to 10 kt. waves around 2 ft. a chance of showers
in the afternoon. 
.thu night...n winds 5 to 10 kt. waves around 2 ft. a chance of
showers in the evening. 
.fri...nw winds 5 to 10 kt, becoming sw 10 to 15 kt in the
afternoon. waves 1 foot or less, then around 2 ft in the
afternoon. 
.fri night...sw winds 10 to 15 kt. gusts up to 20 kt after
midnight. waves around 2 ft. showers likely after midnight. 
.sat...nw winds 15 to 20 kt with gusts up to 25 kt. waves 2 to
3 ft. showers likely. 
.sat night through sun night...w winds 15 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.

$$