fzus51 kbox 271703
cwfbox
expires:202609280600;;147032

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

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


anz235-280600-
rhode island sound-
102 pm edt sun sep 27 2026

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

.this afternoon...e winds 15 to 20 kt with gusts up to 25 kt.
seas 5 to 8 ft. wave detail: e 8 ft at 9 seconds and s 6 ft at
15 seconds. patchy fog. showers likely with a chance of tstms.
vsby 1 nm or less. 
.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 in the
evening. 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 likely. 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 likely in the evening. a chance of
showers after midnight. 
.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. 
.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 through thu night...sw 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 271703
cwfbox
expires:202609280600;;147035

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

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


anz236-280600-
narragansett bay-
102 pm edt sun sep 27 2026

...small craft advisory in effect until 2 pm edt this afternoon...

.this afternoon...e winds around 15 kt with gusts up to 25 kt.
waves 3 to 5 ft. patchy fog. showers with a chance of tstms. vsby
1 nm or less. 
.tonight...ne winds 10 to 15 kt with gusts up to 20 kt. waves
2 to 3 ft. patchy fog. showers with a chance of tstms. vsby 1 nm
or less. 
.mon...ne winds 10 to 15 kt. waves 2 to 3 ft. patchy fog. showers
likely. 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 likely in the evening. a chance of showers after
midnight. 
.tue...nw winds 5 to 10 kt. waves 2 to 3 ft. patchy fog in the
morning. 
.tue night...n winds around 5 kt. waves around 2 ft.
.wed through thu night...sw 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.

$$