(1/4)
Latest Coastal Waters Forecast by KBOX
Issued 8/30/2026 7:03 PM America/New_York.
Valid through 8/31/2026 8:00 AM America/New_York.
fzus51 kbox 302303
cwfbox
expires:202608311200;;632405
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm edt sun aug 30 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz235-311200-
rhode island sound-
703 pm edt sun aug 30 2026
.tonight...sw winds 15 to 20 kt, becoming w 10 to 15 kt after
midnight. gusts up to 25 kt. seas 2 to 3 ft. wave detail: sw 3 ft
at 5 seconds and se 1 foot at 8 seconds. a chance of showers.
.mon...n winds 5 to 10 kt, becoming se in the afternoon. seas
around 2 ft. wave detail: sw 2 ft at 5 seconds and se 1 foot at
8 seconds.
.mon night...s winds 5 to 10 kt. seas around 2 ft. wave detail: s
2 ft at 4 seconds and se 1 foot at 8 seconds. showers likely
after midnight.
.tue...s winds 5 to 10 kt, becoming se 10 to 15 kt in the
afternoon. seas around 2 ft. wave detail: s 2 ft at 4 seconds and
se 1 foot at 8 seconds. showers, mainly in the morning.
.tue night...e winds 10 to 15 kt. seas 2 to 3 ft. wave detail: se
3 ft at 8 seconds and s 2 ft at 4 seconds. showers likely.
.wed...e winds 10 to 15 kt. seas 2 to 3 ft. wave detail: se 3 ft
at 5 seconds. a chance of showers in the afternoon.
.wed night...se winds around 10 kt, becoming s after midnight.
seas 2 to 3 ft. a chance of showers in the evening. showers
likely after midnight.
.thu and thu night...sw winds around 10 kt, becoming w. seas 2 to
3 ft. a chance of showers.
.fri and fri night...nw winds around 10 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.
$$
(2/4)
Latest Coastal Waters Forecast by KBOX
Issued 8/30/2026 7:03 PM America/New_York.
Valid through 8/31/2026 8:00 AM America/New_York.
fzus51 kbox 302303
cwfbox
expires:202608311200;;632408
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm edt sun aug 30 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz236-311200-
narragansett bay-
703 pm edt sun aug 30 2026
.tonight...sw winds 10 to 15 kt with gusts up to 20 kt, becoming
w 5 to 10 kt after midnight. waves 2 to 3 ft. a chance of showers
this evening. a slight chance of showers after midnight.
.mon...n winds around 5 kt, becoming s in the afternoon. waves
around 2 ft in the morning, then 1 foot or less.
.mon night...s winds 5 to 10 kt. waves 1 foot or less. showers
likely after midnight.
.tue...s winds 5 to 10 kt. waves 1 foot or less, then around 2 ft
in the afternoon. showers, mainly in the morning.
.tue night...e winds 5 to 10 kt. waves around 2 ft. showers
likely.
.wed...e winds 5 to 10 kt. waves around 2 ft. a chance of showers
in the afternoon.
.wed night...se winds 5 to 10 kt, becoming s after midnight.
waves around 2 ft. a chance of showers in the evening. showers
likely after midnight.
.thu and thu night...sw winds 5 to 10 kt, becoming w. waves
around 2 ft. a chance of showers.
.fri and fri night...nw winds 5 to 10 kt. waves around 2 ft.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(3/4)
Latest Coastal Waters Forecast by KBOX
Issued 8/30/2026 7:03 PM America/New_York.
Valid through 8/31/2026 8:00 AM America/New_York.
fzus51 kbox 302303
cwfbox
expires:202608311200;;632406
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm edt sun aug 30 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz237-311200-
block island sound-
703 pm edt sun aug 30 2026
.tonight...sw winds around 15 kt, becoming w after midnight.
gusts up to 25 kt. seas 2 to 3 ft. wave detail: sw 3 ft at
5 seconds and se 1 foot at 8 seconds. a chance of showers.
.mon...n winds 5 to 10 kt, becoming se in the afternoon. seas
around 2 ft. wave detail: sw 2 ft at 5 seconds and se 1 foot at
8 seconds.
.mon night...s winds 5 to 10 kt. seas around 2 ft. wave detail: s
1 foot at 4 seconds and se 1 foot at 7 seconds. showers after
midnight.
.tue...s winds 5 to 10 kt, becoming se in the afternoon. seas
around 2 ft. wave detail: s 2 ft at 3 seconds and se 1 foot at
7 seconds. showers.
.tue night...e winds around 10 kt. seas around 2 ft. wave detail:
s 2 ft at 4 seconds and se 2 ft at 7 seconds. showers likely.
.wed...e winds around 10 kt. seas 2 to 3 ft. wave detail: se 3 ft
at 5 seconds. a chance of showers in the afternoon.
.wed night...se winds 5 to 10 kt, becoming s after midnight. seas
2 to 3 ft. a chance of showers in the evening. showers likely
after midnight.
.thu and thu night...sw winds 5 to 10 kt, becoming w. seas 2 to
3 ft. a chance of showers.
.fri and fri night...nw winds 5 to 10 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.
$$
(4/4)
Latest Coastal Waters Forecast by KBOX
Issued 8/30/2026 7:03 PM America/New_York.
Valid through 8/31/2026 8:00 AM America/New_York.
fzus51 kbox 302303
cwfbox
expires:202608311200;;632400
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm edt sun aug 30 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz255-311200-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
703 pm edt sun aug 30 2026
.tonight...w winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: sw 3 ft at 5 seconds and se 1 foot at
8 seconds. a chance of showers.
.mon...n winds 5 to 10 kt, becoming e in the afternoon. seas 2 to
3 ft. wave detail: w 3 ft at 5 seconds and se 1 foot at
8 seconds.
.mon night...se winds 5 to 10 kt. seas around 2 ft. wave detail:
s 1 foot at 6 seconds. a chance of showers after midnight.
.tue...s winds 5 to 10 kt, becoming se 10 to 15 kt in the
afternoon. seas around 2 ft. wave detail: se 2 ft at 4 seconds
and se 2 ft at 8 seconds. showers likely, mainly in the morning.
.tue night...e winds 10 to 15 kt. seas 2 to 3 ft. wave detail: se
3 ft at 5 seconds. showers likely.
.wed and wed night...s winds 10 to 15 kt. seas 2 to 3 ft. wave
detail: se 3 ft at 7 seconds. a chance of showers.
.thu and thu night...sw winds around 10 kt, becoming w. seas 2 to
3 ft. a chance of showers.
.fri and fri night...nw winds around 10 kt. seas 2 to 4 ft.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
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