fzus51 kbox 152302
cwfbox
expires:202604161200;;432280

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
702 pm edt wed apr 15 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz230-161200-
boston harbor-
702 pm edt wed apr 15 2026

.tonight...e winds 5 to 10 kt. waves 1 foot or less. patchy fog.
a slight chance of showers and tstms this evening. showers likely
with a chance of tstms after midnight. vsby 1 nm or less. 
.thu...e winds 5 to 10 kt. waves 1 foot or less. a chance of
showers. patchy fog in the morning with vsby 1 nm or less. 
.thu night...se winds 5 to 10 kt, becoming sw after midnight.
waves 1 foot or less. patchy fog. a chance of showers. 
.fri...nw winds 5 to 10 kt, becoming ne in the afternoon. waves
1 foot or less. a chance of showers. 
.fri night...ne winds 5 to 10 kt. waves 1 foot or less. a chance
of showers in the evening. 
.sat...ne winds 5 to 10 kt. waves 1 foot or less. 
.sat night...e winds 5 to 10 kt, becoming se after midnight.
waves 1 foot or less. a chance of showers after midnight. 
.sun and sun night...sw winds 10 to 15 kt, becoming w 15 to
20 kt. waves around 2 ft. showers likely. 
.mon and mon night...nw winds 15 to 20 kt, diminishing to 10 to
15 kt. waves around 2 ft.  

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 152302
cwfbox
expires:202604161200;;432281

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
702 pm edt wed apr 15 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz236-161200-
narragansett bay-
702 pm edt wed apr 15 2026

.tonight...s winds 5 to 10 kt. waves around 2 ft. a chance of
showers. a chance of tstms this evening, then a slight chance of
tstms after midnight. patchy fog after midnight with vsby 1 nm or
less. 
.thu...s winds 5 to 10 kt. waves around 2 ft. patchy fog in the
morning with vsby 1 nm or less. 
.thu night...sw winds 5 to 10 kt. waves around 2 ft. 
.fri...w winds 5 to 10 kt. waves around 2 ft. a chance of showers
in the afternoon. 
.fri night...ne winds 5 to 10 kt. waves around 2 ft. a chance of
showers in the evening. 
.sat and sat night...se winds 5 to 10 kt. waves around 2 ft. 
.sun and sun night...sw winds 10 to 15 kt, becoming w. gusts up
to 20 kt. waves around 2 ft. showers likely. 
.mon and mon night...nw winds 10 to 15 kt with gusts up to 20 kt.
waves around 2 ft.  

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.

$$