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fzus51 kbox 280803
cwfbox
expires:202607282100;;741036

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 am edt tue jul 28 2026

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


anz235-282100-
rhode island sound-
403 am edt tue jul 28 2026

...small craft advisory in effect from this evening through
wednesday evening...

.today...s winds 10 to 15 kt. gusts up to 20 kt this afternoon.
seas 2 to 3 ft. wave detail: s 3 ft at 6 seconds. 
.tonight...se winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: se 4 ft at 6 seconds. a chance of showers
after midnight. 
.wed...se winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. gusts up to 30 kt. seas 4 to 6 ft. wave detail: s 6 ft
at 7 seconds. showers.
.wed night...se winds 10 to 15 kt with gusts up to 20 kt,
becoming s after midnight. seas 3 to 5 ft. wave detail: se 4 ft
at 7 seconds. showers likely, mainly in the evening. patchy fog
in the evening. 
.thu...sw winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
seas 3 to 4 ft. wave detail: s 4 ft at 8 seconds and sw 2 ft at
7 seconds. a chance of showers.
.thu night...n winds 10 to 15 kt. seas 3 to 4 ft. wave detail: s
4 ft at 9 seconds and nw 1 foot at 4 seconds. a chance of
showers. 
.fri through sat night...sw winds 10 to 15 kt. seas 2 to 4 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 280803
cwfbox
expires:202607282100;;741039

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 am edt tue jul 28 2026

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


anz236-282100-
narragansett bay-
403 am edt tue jul 28 2026

...small craft advisory in effect from this evening through
wednesday evening...

.today...s winds 10 to 15 kt. gusts up to 20 kt this afternoon.
waves 2 to 3 ft. a slight chance of showers with isolated tstms
this afternoon. 
.tonight...se winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. gusts up to 25 kt. waves 2 to 3 ft. a chance of showers
after midnight. 
.wed...se winds 15 to 20 kt with gusts up to 25 kt. waves 2 to
4 ft. showers.
.wed night...e winds 10 to 15 kt, becoming se 5 to 10 kt after
midnight. waves 2 to 3 ft. showers likely. patchy fog in the
evening. 
.thu...e winds 5 to 10 kt, becoming n 10 to 15 kt in the
afternoon. waves 2 to 3 ft. a chance of showers in the morning,
then showers likely in the afternoon. 
.thu night...n winds 5 to 10 kt. waves 2 to 3 ft. a chance of
showers. 
.fri...n winds 5 to 10 kt. waves 2 to 3 ft. a chance of showers. 
.fri night...n winds 5 to 10 kt. waves around 2 ft. a chance of
showers. 
.sat and sat night...ne winds 5 to 10 kt, becoming sw. 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.

$$
fzus51 kbox 280803
cwfbox
expires:202607282100;;741037

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 am edt tue jul 28 2026

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


anz237-282100-
block island sound-
403 am edt tue jul 28 2026

...small craft advisory in effect from this evening through
wednesday evening...

.today...s winds 10 to 15 kt. gusts up to 20 kt this afternoon.
seas 2 to 3 ft. wave detail: s 3 ft at 6 seconds. a slight chance
of showers with isolated tstms this afternoon. 
.tonight...se winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: se 4 ft at 7 seconds. a chance of showers
after midnight. 
.wed...se winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft. wave detail: s 5 ft at 6 seconds. showers.
.wed night...se winds 5 to 10 kt. seas 3 to 5 ft. wave detail: s
4 ft at 6 seconds. a chance of showers. 
.thu...s winds around 10 kt, becoming sw in the afternoon. seas
3 to 4 ft. wave detail: s 4 ft at 7 seconds. a chance of showers.
.thu night...n winds around 10 kt. seas 2 to 4 ft. wave detail:
se 4 ft at 9 seconds and nw 2 ft at 7 seconds. a chance of
showers in the evening. 
.fri through sat night...sw winds 5 to 10 kt. seas 2 to 4 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 280803
cwfbox
expires:202607282100;;741031

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 am edt tue jul 28 2026

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


anz255-282100-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
403 am edt tue jul 28 2026

...small craft advisory in effect from this evening through
thursday morning...

.today...s winds 10 to 15 kt. gusts up to 20 kt this afternoon.
seas 2 to 3 ft. wave detail: se 3 ft at 7 seconds and sw 2 ft at
4 seconds. 
.tonight...se winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. gusts up to 25 kt. seas 3 to 4 ft. wave detail: se 4 ft
at 6 seconds. 
.wed...se winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft. wave detail: se 5 ft at 7 seconds. showers.
.wed night...se winds 10 to 15 kt with gusts up to 20 kt,
becoming s after midnight. seas 4 to 5 ft. wave detail: s 5 ft at
7 seconds. showers likely, mainly in the evening. patchy fog in
the evening. 
.thu...s winds around 10 kt. seas 3 to 5 ft. wave detail: s 4 ft
at 8 seconds and sw 3 ft at 7 seconds. 
.thu night...sw winds around 10 kt, becoming nw after midnight.
seas 3 to 5 ft. wave detail: s 4 ft at 8 seconds and sw 2 ft at
4 seconds. a chance of showers. 
.fri...n winds around 10 kt. seas 3 to 5 ft. a chance of showers.
.fri night through sat night...sw winds 5 to 10 kt. seas 2 to
4 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.

$$
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