fzus51 kbox 020505
cwfbox
expires:202609021800;;756020

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 am edt wed sep 2 2026

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


anz235-021800-
rhode island sound-
104 am edt wed sep 2 2026

...small craft advisory in effect until 8 am edt this morning...

.rest of tonight...e winds around 15 kt with gusts up to 25 kt.
seas 2 to 3 ft. wave detail: se 3 ft at 5 seconds and se 3 ft at
9 seconds. 
.wed...e winds 10 to 15 kt. gusts up to 20 kt in the morning.
seas 2 to 3 ft. wave detail: se 3 ft at 5 seconds and se 1 foot
at 11 seconds. 
.wed night...e winds 10 to 15 kt. seas 2 to 3 ft. wave detail: e
3 ft at 5 seconds and se 2 ft at 10 seconds. patchy fog after
midnight. a chance of showers after midnight. 
.thu...s winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
seas 2 to 3 ft. wave detail: se 3 ft at 9 seconds and e 1 foot at
3 seconds. showers likely, mainly in the morning. patchy fog in
the morning. 
.thu night...sw winds 10 to 15 kt with gusts up to 20 kt,
becoming w after midnight. seas 2 to 3 ft. wave detail: se 3 ft
at 6 seconds and se 3 ft at 9 seconds. a chance of showers. 
.fri and fri night...nw winds 10 to 15 kt. seas 2 to 3 ft. wave
detail: w 2 ft at 4 seconds and e 2 ft at 5 seconds. 
.sat through sun night...nw winds 10 to 15 kt with gusts up to
20 kt. seas 2 to 3 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 020505
cwfbox
expires:202609021800;;756023

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 am edt wed sep 2 2026

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


anz236-021800-
narragansett bay-
104 am edt wed sep 2 2026

.rest of tonight...e winds around 10 kt with gusts up to 20 kt.
waves 2 to 3 ft. 
.wed...e winds 5 to 10 kt. waves around 2 ft. 
.wed night...e winds 5 to 10 kt. waves around 2 ft. patchy fog
after midnight. a chance of showers after midnight. 
.thu...s winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts up
to 20 kt in the afternoon. waves around 2 ft. showers likely,
mainly in the morning. patchy fog in the morning. 
.thu night...sw winds 5 to 10 kt with gusts up to 20 kt, becoming
w after midnight. waves around 2 ft. a chance of showers. 
.fri and fri night...nw winds 5 to 10 kt. waves around 2 ft. 
.sat through sun night...w 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.

$$

fzus51 kbox 020505
cwfbox
expires:202609021800;;756021

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 am edt wed sep 2 2026

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


anz237-021800-
block island sound-
104 am edt wed sep 2 2026

...small craft advisory in effect until 8 am edt this morning...

.rest of tonight...e winds around 15 kt with gusts up to 25 kt.
seas 3 to 4 ft. wave detail: se 3 ft at 5 seconds and se 1 foot
at 8 seconds. 
.wed...e winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: se 4 ft at 6 seconds and se 1 foot at
12 seconds. 
.wed night...e winds 10 to 15 kt, becoming se 5 to 10 kt after
midnight. seas 2 to 3 ft. wave detail: se 3 ft at 6 seconds and
se 2 ft at 10 seconds. patchy fog after midnight. a chance of
showers after midnight. 
.thu...s winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 2 to 3 ft. wave detail: se 3 ft
at 5 seconds. showers likely. patchy fog in the morning. 
.thu night...sw winds 10 to 15 kt, becoming w 5 to 10 kt after
midnight. seas 2 to 3 ft. wave detail: se 3 ft at 9 seconds and
sw 2 ft at 4 seconds. a chance of showers. 
.fri and fri night...nw winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: e 2 ft at 5 seconds and s 2 ft at 7 seconds. 
.sat through sun night...w winds 10 to 15 kt. seas 2 to 3 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 020505
cwfbox
expires:202609021800;;756015

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 am edt wed sep 2 2026

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


anz255-021800-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
104 am edt wed sep 2 2026

...small craft advisory in effect until 8 am edt this morning...

.rest of tonight...e winds 15 to 20 kt with gusts up to 25 kt.
seas 3 to 4 ft. wave detail: se 3 ft at 5 seconds and se 2 ft at
9 seconds. a slight chance of showers. 
.wed...e winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 3 to 4 ft. wave detail: e 3 ft at 5 seconds and
se 2 ft at 11 seconds. 
.wed night...e winds 10 to 15 kt. seas 3 to 4 ft. wave detail: se
3 ft at 5 seconds and se 3 ft at 9 seconds. patchy fog after
midnight. 
.thu...se winds 10 to 15 kt, becoming s in the afternoon. seas
around 3 ft. wave detail: se 3 ft at 9 seconds and e 2 ft at
5 seconds. showers likely. patchy fog in the morning with vsby
1 to 3 nm. 
.thu night...w winds around 10 kt. seas 2 to 3 ft. wave detail:
se 3 ft at 8 seconds and sw 2 ft at 4 seconds. a chance of
showers. 
.fri and fri night...nw winds 10 to 15 kt. seas 2 to 3 ft. wave
detail: e 3 ft at 6 seconds and nw 2 ft at 3 seconds. 
.sat and sat night...n winds 10 to 15 kt, increasing to 15 to
20 kt. seas 2 to 4 ft. 
.sun and sun night...n winds 15 to 20 kt, diminishing to 10 to
15 kt. seas 3 to 5 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.

$$