fzus51 kbox 312305
cwfbox
expires:202604011200;;615465

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 pm edt tue mar 31 2026

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


anz230-011200-
boston harbor-
705 pm edt tue mar 31 2026

.tonight...ne winds 10 to 15 kt, becoming s 5 to 10 kt with gusts
up to 20 kt after midnight. waves around 2 ft. a chance of rain
with a slight chance of tstms. 
.wed...sw winds 5 to 10 kt with gusts up to 20 kt, becoming nw
10 to 15 kt in the afternoon. waves around 2 ft. rain likely,
mainly in the morning. patchy fog in the morning. 
.wed night...ne winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. waves around 2 ft. a chance of rain in the
evening, then rain likely after midnight. 
.thu...ne winds 15 to 20 kt. waves 2 to 3 ft. a chance of rain. 
.thu night...e winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. waves 2 to 3 ft. a
chance of rain. 
.fri...se winds 5 to 10 kt, becoming sw 15 to 20 kt in the
afternoon. waves around 2 ft. a chance of rain in the morning. 
.fri night...sw winds 15 to 20 kt with gusts up to 25 kt. waves
2 to 3 ft. 
.sat...ne winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft. 
.sat night...se winds 10 to 15 kt with gusts up to 20 kt. waves
2 to 3 ft. a chance of rain. 
.sun and sun night...s winds 15 to 20 kt, becoming w. gusts up to
25 kt. waves 2 to 3 ft. rain likely.  

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 312305
cwfbox
expires:202604011200;;615466

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 pm edt tue mar 31 2026

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


anz236-011200-
narragansett bay-
705 pm edt tue mar 31 2026

...small craft advisory in effect through wednesday afternoon...

.tonight...sw winds 10 to 15 kt with gusts up to 25 kt. waves
3 to 5 ft. a slight chance of rain after midnight. 
.wed...sw winds 10 to 15 kt with gusts up to 25 kt. waves 3 to
5 ft. a chance of rain. 
.wed night...ne winds 10 to 15 kt. gusts up to 20 kt after
midnight. waves 2 to 4 ft. rain likely. 
.thu...ne winds 15 to 20 kt with gusts up to 25 kt. waves 2 to
3 ft. a chance of rain. 
.thu night...ne winds 10 to 15 kt with gusts up to 20 kt,
becoming e 5 to 10 kt after midnight. waves 2 to 3 ft. 
.fri and fri night...sw winds 15 to 20 kt with gusts up to 25 kt.
waves 2 to 3 ft. 
.sat and sat night...sw winds 10 to 15 kt, becoming s. gusts up
to 20 kt. waves 2 to 3 ft. 
.sun and sun night...sw winds 15 to 20 kt, becoming w. gusts up
to 25 kt. waves 3 to 5 ft. rain likely.  

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.

$$