fzus51 kbox 290204
cwfbox
expires:202604291500;;703526

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm edt tue apr 28 2026

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


anz230-291500-
boston harbor-
1004 pm edt tue apr 28 2026

.overnight...ne winds 5 to 10 kt. waves 1 foot or less, except
2 to 4 ft at the outer harbor entrance. 
.wed...ne winds 5 to 10 kt. waves 1 foot or less, except 2 to
4 ft at the outer harbor entrance. 
.wed night...e winds around 10 kt. waves 1 foot or less, except
2 to 4 ft at the outer harbor entrance. patchy fog. showers. vsby
1 to 3 nm, decreasing to 1 nm or less after midnight. 
.thu...e winds 5 to 10 kt, becoming ne in the afternoon. waves
1 foot or less, except 2 to 4 ft at the outer harbor entrance.
showers. patchy fog in the morning with vsby 1 nm or less. 
.thu night...nw winds 10 to 15 kt. gusts up to 20 kt after
midnight. waves around 2 ft. a chance of showers in the evening. 
.fri and fri night...w winds 10 to 15 kt with gusts up to 20 kt.
waves around 2 ft. 
.sat through sun night...w winds 5 to 10 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 290204
cwfbox
expires:202604291500;;703527

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm edt tue apr 28 2026

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


anz236-291500-
narragansett bay-
1004 pm edt tue apr 28 2026

.overnight...n winds 5 to 10 kt. waves around 2 ft. 
.wed...n winds 5 to 10 kt, becoming se in the afternoon. waves
around 2 ft. 
.wed night...se winds 5 to 10 kt. waves 2 to 3 ft. a chance of
showers in the evening, then showers after midnight. patchy fog
after midnight. 
.thu...se winds 5 to 10 kt, becoming w in the afternoon. waves
2 to 4 ft. showers. patchy fog in the morning with vsby 1 to
3 nm. 
.thu night...w winds 10 to 15 kt. gusts up to 20 kt after
midnight. waves 2 to 3 ft. a chance of showers in the evening. 
.fri and fri night...w winds 10 to 15 kt with gusts up to 20 kt.
waves 2 to 3 ft. 
.sat through sun night...w winds 10 to 15 kt with gusts up 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.

$$