fzus51 kbox 230803
cwfbox
expires:202610232100;;039725

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 am edt fri oct 23 2026

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


anz230-232100-
boston harbor-
403 am edt fri oct 23 2026

...small craft advisory in effect until 11 am edt this morning...

.today...n winds 15 to 20 kt, diminishing to 10 to 15 kt this
afternoon. gusts up to 25 kt. waves around 2 ft, except 3 to 5 ft
at the outer harbor entrance. 
.tonight...n winds 5 to 10 kt. waves around 2 ft in the evening,
then 1 foot or less. at the outer harbor entrance, waves 2 to
4 ft. 
.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 with gusts up to
20 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 230803
cwfbox
expires:202610232100;;039726

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 am edt fri oct 23 2026

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


anz236-232100-
narragansett bay-
403 am edt fri oct 23 2026

.today...n winds 15 to 20 kt, diminishing to 10 to 15 kt this
afternoon. gusts up to 25 kt. waves 2 to 3 ft.
.tonight...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...sw winds around 5 kt. waves 1 foot or less. 
.mon through tue night...ne winds 10 to 15 kt with gusts up to
20 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.

$$