fzus51 kbox 310204
cwfbox
expires:202603311500;;565590

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm edt mon mar 30 2026

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


anz230-311500-
boston harbor-
1004 pm edt mon mar 30 2026

.overnight...sw winds 10 to 15 kt with gusts up to 20 kt. waves
around 2 ft. a chance of showers. 
.tue...sw winds around 10 kt, becoming n in the afternoon. waves
1 foot or less. showers likely in the morning. a chance of
showers in the afternoon. 
.tue night...e winds 10 to 15 kt, becoming s 15 to 20 kt with
gusts up to 25 kt after midnight. waves 1 foot or less, then
around 2 ft after midnight. a chance of showers. 
.wed...sw winds 15 to 20 kt, becoming w in the afternoon. gusts
up to 25 kt. waves around 2 ft. a chance of showers in the
morning, then showers likely in the afternoon. 
.wed night...ne winds 10 to 15 kt with gusts up to 20 kt. waves
around 2 ft. showers likely, mainly in the evening. 
.thu...ne winds 15 to 20 kt. waves 2 to 3 ft. a chance of
showers. 
.thu night...e winds 10 to 15 kt. gusts up to 20 kt in the
evening. waves 2 to 3 ft. a chance of rain. 
.fri and fri night...s winds 10 to 15 kt, becoming sw 15 to
20 kt. waves around 2 ft. a chance of rain. 
.sat...n winds 10 to 15 kt with gusts up to 20 kt. waves 2 to
3 ft. 
.sat night...e winds 10 to 15 kt with gusts up to 20 kt. waves
2 to 4 ft. a chance of rain.  

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 310204
cwfbox
expires:202603311500;;565591

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm edt mon mar 30 2026

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


anz236-311500-
narragansett bay-
1004 pm edt mon mar 30 2026

.overnight...sw winds 15 to 20 kt, diminishing to 10 to 15 kt.
gusts up to 25 kt. waves 2 to 4 ft. a chance of showers with
isolated tstms. 
.tue...sw winds 15 to 20 kt with gusts up to 25 kt. waves 2 to
4 ft. showers likely in the morning. 
.tue night...sw winds 15 to 20 kt, increasing to 20 to 25 kt
after midnight. gusts up to 30 kt. waves 3 to 5 ft. 
.wed...sw winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. gusts up to 30 kt. waves 3 to 5 ft. a chance of
showers in the morning, then showers likely in the afternoon. 
.wed night...n winds 10 to 15 kt, becoming ne with gusts up to
20 kt after midnight. waves 2 to 4 ft. showers likely, mainly in
the evening. 
.thu...ne winds around 15 kt with gusts up to 20 kt. waves 2 to
3 ft. a chance of showers in the morning. 
.thu night...e winds 10 to 15 kt. gusts up to 20 kt in the
evening. waves 2 to 3 ft. a chance of rain. 
.fri...s winds 10 to 15 kt with gusts up to 20 kt. waves 2 to
3 ft. 
.fri night...sw winds 10 to 15 kt with gusts up to 20 kt. waves
2 to 3 ft. a chance of rain. 
.sat...sw winds 10 to 15 kt with gusts up to 20 kt. waves 2 to
3 ft. 
.sat night...e winds 10 to 15 kt with gusts up to 20 kt. waves
2 to 4 ft. a chance of rain.  

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.

$$