fzus51 kbox 290505
cwfbox
expires:202609291800;;227395

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 am edt tue sep 29 2026

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


anz230-291800-
boston harbor-
105 am edt tue sep 29 2026

.rest of tonight...nw winds 10 to 15 kt. waves around 2 ft.
patchy fog. a slight chance of showers. vsby 1 nm or less. 
.tue...nw winds 5 to 10 kt, diminishing to around 5 kt in the
afternoon. waves 1 foot or less, except 2 to 4 ft at the outer
harbor entrance. patchy fog in the morning. 
.tue night...nw winds around 5 kt. waves 1 foot or less. 
.wed...nw winds around 5 kt, becoming se in the afternoon. waves
1 foot or less. 
.wed night through thu night...sw winds 10 to 15 kt. waves around
2 ft. 
.fri...sw winds 5 to 10 kt. waves 1 foot or less. 
.fri night...nw winds 5 to 10 kt. waves 1 foot or less. a chance
of showers. 
.sat and sat night...n winds 5 to 10 kt, becoming e. waves 1 foot
or less.  

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 290505
cwfbox
expires:202609291800;;227396

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 am edt tue sep 29 2026

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


anz236-291800-
narragansett bay-
105 am edt tue sep 29 2026

.rest of tonight...nw winds 5 to 10 kt. waves 2 to 3 ft. patchy
fog. vsby 1 to 3 nm. 
.tue...w winds 5 to 10 kt. waves around 2 ft. 
.tue night...w winds around 5 kt, becoming n after midnight.
waves around 2 ft in the evening, then 1 foot or less. 
.wed...nw winds around 5 kt, becoming s in the afternoon. waves
1 foot or less. 
.wed night through thu night...sw winds 10 to 15 kt with gusts up
to 20 kt. waves 2 to 3 ft. 
.fri...sw winds 5 to 10 kt. waves around 2 ft. 
.fri night...nw winds 5 to 10 kt. waves around 2 ft. a chance of
showers. 
.sat and sat night...ne 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.

$$