fzus51 kbox 270505
cwfbox
expires:202604271800;;590961

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 am edt mon apr 27 2026

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


anz230-271800-
boston harbor-
104 am edt mon apr 27 2026

.rest of tonight...ne winds around 5 kt. waves 1 foot or less. 
.mon...ne winds 5 to 10 kt. waves 1 foot or less. 
.mon night...ne winds 5 to 10 kt. waves 1 foot or less. 
.tue...ne winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. waves 1 foot or less, then around 2 ft in the
afternoon. 
.tue night...ne winds 5 to 10 kt. waves around 2 ft in the
evening, then 1 foot or less. a chance of showers after midnight.
.wed...ne winds 5 to 10 kt. waves 1 foot or less, except 2 to
4 ft at the outer harbor entrance. a chance of showers in the
morning. 
.wed night...e winds 5 to 10 kt. waves 1 foot or less. a chance
of showers in the evening, then showers likely after midnight. 
.thu and thu night...e winds 5 to 10 kt, becoming n 15 to 20 kt.
waves 2 to 3 ft. showers.
.fri and fri night...nw winds 15 to 20 kt. waves around 2 ft. a
chance of showers.  

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 270505
cwfbox
expires:202604271800;;590962

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 am edt mon apr 27 2026

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


anz236-271800-
narragansett bay-
104 am edt mon apr 27 2026

.rest of tonight...n winds around 5 kt. waves around 2 ft. 
.mon...ne winds 5 to 10 kt. waves around 2 ft. 
.mon night...ne winds 5 to 10 kt. waves around 2 ft. 
.tue...ne winds 10 to 15 kt. waves around 2 ft. 
.tue night...ne winds 5 to 10 kt. waves around 2 ft. 
.wed...ne winds 5 to 10 kt, becoming e in the afternoon. waves
2 to 3 ft. 
.wed night...e winds 5 to 10 kt. waves 2 to 3 ft. a chance of
showers in the evening, then showers likely after midnight. 
.thu...e winds 5 to 10 kt. waves around 2 ft. showers likely. 
.thu night and fri...nw winds 10 to 15 kt with gusts up to 20 kt.
waves 2 to 3 ft. a chance of showers. 
.fri night...nw winds 10 to 15 kt with gusts up to 20 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.

$$