fzus51 kbox 132006
cwfbox
expires:202608140900;;134554

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt thu aug 13 2026

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


anz235-140900-
rhode island sound-
405 pm edt thu aug 13 2026

.tonight...w winds 5 to 10 kt, becoming nw after midnight. seas
around 2 ft. wave detail: sw 2 ft at 5 seconds and ne 1 foot at
4 seconds. 
.fri...nw winds 5 to 10 kt, becoming sw in the afternoon. seas
around 2 ft. wave detail: sw 2 ft at 5 seconds and n 1 foot at
3 seconds. 
.fri night...w winds 5 to 10 kt, becoming n after midnight. seas
around 2 ft. wave detail: sw 2 ft at 4 seconds and n 1 foot at
3 seconds. 
.sat...n winds 5 to 10 kt, becoming s in the afternoon. seas
around 2 ft. wave detail: n 1 foot at 3 seconds and s 1 foot at
6 seconds. 
.sat night and sun...s winds 15 to 20 kt. seas 2 to 3 ft. wave
detail: sw 3 ft at 4 seconds and e 1 foot at 2 seconds. 
.sun night...s winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 4 ft, building to 4 to 6 ft after midnight. wave detail: sw
4 ft at 5 seconds and se 1 foot at 9 seconds, becoming s 6 ft at
7 seconds and sw 2 ft at 4 seconds. showers with a chance of
tstms. 
.mon...sw winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft. showers likely. 
.mon night through tue night...s winds 10 to 15 kt with gusts up
to 20 kt. seas 2 to 3 ft.  

winds and seas higher in and near tstms.

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 132006
cwfbox
expires:202608140900;;134557

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt thu aug 13 2026

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


anz236-140900-
narragansett bay-
405 pm edt thu aug 13 2026

.tonight...nw winds 5 to 10 kt. waves around 2 ft this evening,
then 1 foot or less. 
.fri...nw winds 5 to 10 kt, becoming w in the afternoon. waves
1 foot or less. 
.fri night...nw winds 5 to 10 kt, becoming n after midnight.
waves 1 foot or less. 
.sat...n winds 5 to 10 kt, becoming nw in the afternoon. waves
1 foot or less. 
.sat night and sun...s winds 10 to 15 kt with gusts up to 20 kt.
waves 2 to 3 ft. 
.sun night...s winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. waves 2 to 4 ft. showers with a chance of tstms. 
.mon...w winds 10 to 15 kt with gusts up to 20 kt. waves 2 to
4 ft. showers likely. 
.mon night through tue night...s winds 5 to 10 kt. waves around
2 ft.  

winds and waves higher in and near tstms.

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.

$$