fzus51 kbox 222003
cwfbox
expires:202610230900;;011304

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt thu oct 22 2026

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


anz230-230900-
boston harbor-
403 pm edt thu oct 22 2026

...small craft advisory in effect through friday morning...

.tonight...n winds 15 to 20 kt, increasing to 20 to 25 kt after
midnight. gusts up to 30 kt. waves around 2 ft, except 3 to 5 ft
at the outer harbor entrance. 
.fri...n winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. waves around 2 ft, except 3 to 5 ft at the outer
harbor entrance. 
.fri night...n winds 5 to 10 kt. waves 1 foot or less, except
2 to 4 ft at the outer harbor entrance. 
.sat...nw winds around 5 kt. waves 1 foot or less, except 2 to
4 ft at the outer harbor entrance. 
.sat night...w winds around 5 kt. waves 1 foot or less. 
.sun and sun night...sw winds 5 to 10 kt. waves 1 foot or less. 
.mon through tue night...n winds 10 to 15 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 222003
cwfbox
expires:202610230900;;011305

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt thu oct 22 2026

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


anz236-230900-
narragansett bay-
403 pm edt thu oct 22 2026

.tonight...n winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. gusts up to 25 kt. waves 2 to 3 ft.
.fri...n winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. waves 2 to 3 ft. 
.fri night...n winds 5 to 10 kt. waves around 2 ft in the
evening, then 1 foot or less. 
.sat...n winds around 5 kt, becoming w around 5 kt in the
afternoon. waves 1 foot or less. 
.sat night...w winds around 5 kt. waves 1 foot or less. 
.sun and sun night...w winds around 5 kt. waves 1 foot or less. 
.mon through tue night...ne winds 10 to 15 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.

$$