fzus51 kbox 212303
cwfbox
expires:202610221200;;962884

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm edt wed oct 21 2026

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


anz230-221200-
boston harbor-
703 pm edt wed oct 21 2026

...small craft advisory in effect through late thursday night...

.tonight...ne winds 15 to 20 kt with gusts up to 25 kt. waves
2 to 3 ft, except 3 to 5 ft at the outer harbor entrance. 
.thu...n winds 15 to 20 kt with gusts up to 25 kt. waves around
2 ft, except 3 to 5 ft at the outer harbor entrance. 
.thu night...n winds 15 to 20 kt with gusts up to 25 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. gusts up to 25 kt. 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 and sat night...w winds around 5 kt. waves 1 foot or less. 
.sun through mon night...nw winds 5 to 10 kt. 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 212303
cwfbox
expires:202610221200;;962885

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm edt wed oct 21 2026

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


anz236-221200-
narragansett bay-
703 pm edt wed oct 21 2026

...small craft advisory in effect through thursday evening...

.tonight...ne winds 15 to 20 kt, becoming n 20 to 25 kt after
midnight. gusts up to 30 kt. waves 2 to 3 ft. a slight chance of
light rain. 
.thu...n winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. gusts up to 30 kt. waves 2 to 3 ft. 
.thu night...n winds 10 to 15 kt with gusts up to 25 kt. waves
2 to 3 ft. 
.fri...n winds 10 to 15 kt with gusts up to 25 kt. 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 and sat night...w winds around 5 kt. waves 1 foot or less. 
.sun through mon night...nw 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.

$$