fzus51 kbox 272003
cwfbox
expires:202609280900;;155517

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt sun sep 27 2026

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


anz235-280900-
rhode island sound-
403 pm edt sun sep 27 2026

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

.tonight...e winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. seas 4 to 6 ft. wave detail: s 6 ft at 8 seconds and ne
5 ft at 7 seconds. patchy fog. showers. a chance of tstms. some
tstms may produce heavy rainfall after midnight. vsby 1 nm or
less. 
.mon...e winds 10 to 15 kt. seas 3 to 4 ft. wave detail: e 4 ft
at 7 seconds. patchy fog. showers. vsby 1 nm or less, increasing
to 1 to 3 nm in the afternoon. 
.mon night...ne winds 10 to 15 kt, becoming n after midnight.
seas 3 to 4 ft. wave detail: s 4 ft at 7 seconds and ne 2 ft at
9 seconds. patchy fog. showers. vsby 1 to 3 nm. 
.tue...nw winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. seas 2 to 4 ft. wave detail: nw 4 ft at 7 seconds and
e 2 ft at 9 seconds. patchy fog in the morning with vsby 1 to
3 nm. 
.tue night...n winds 5 to 10 kt. seas around 2 ft. wave detail:
sw 2 ft at 6 seconds and ne 2 ft at 9 seconds. 
.wed and wed night...sw winds 5 to 10 kt. seas around 2 ft. wave
detail: se 2 ft at 11 seconds and s 1 foot at 7 seconds. 
.thu through fri night...nw 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 272003
cwfbox
expires:202609280900;;155520

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt sun sep 27 2026

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


anz236-280900-
narragansett bay-
403 pm edt sun sep 27 2026

.tonight...ne winds 10 to 15 kt with gusts up to 20 kt. waves
2 to 3 ft. patchy fog. showers. a chance of tstms. some tstms may
produce heavy rainfall after midnight. vsby 1 nm or less. 
.mon...ne winds 10 to 15 kt. waves 2 to 3 ft. patchy fog.
showers. vsby 1 nm or less, increasing to 1 to 3 nm in the
afternoon. 
.mon night...n winds around 10 kt. waves 2 to 3 ft. patchy fog.
showers. vsby 1 to 3 nm. 
.tue...nw winds 5 to 10 kt. waves 2 to 3 ft. patchy fog in the
morning with vsby 1 to 3 nm. 
.tue night...n winds around 5 kt. waves around 2 ft.
.wed and wed night...sw winds 5 to 10 kt. waves 1 foot or less. 
.thu through fri night...nw winds 10 to 15 kt with gusts up to
20 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.

$$