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(1/4)
Latest Coastal Waters Forecast by KBOX
Issued 10/19/2025 4:03 PM America/New_York.
Valid through 10/20/2025 5:00 AM America/New_York.
fzus51 kbox 192003
cwfbox
expires:202510200900;;415197
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt sun oct 19 2025
coastal waters from the merrimack river ma to watch hill ri out
to 25 nm
anz235-200900-
rhode island sound-
403 pm edt sun oct 19 2025
...small craft advisory in effect from 2 am edt monday through
late monday night...
.tonight...s winds 15 to 20 kt, becoming se 20 to 25 kt after
midnight. gusts up to 30 kt. seas 3 to 5 ft. wave detail: s 5 ft
at 6 seconds and e 1 foot at 12 seconds. a slight chance of
showers after midnight.
.mon...se winds around 25 kt, becoming sw in the afternoon. gusts
up to 40 kt. seas 5 to 7 ft. wave detail: se 7 ft at 7 seconds
and e 1 foot at 10 seconds. showers, mainly in the morning. vsby
1 nm or less.
.mon night...w winds 15 to 20 kt with gusts up to 25 kt. seas
5 to 7 ft. wave detail: sw 7 ft at 8 seconds and e 2 ft at
11 seconds.
.tue...w winds 15 to 20 kt. seas 3 to 5 ft. wave detail: sw 5 ft
at 7 seconds and e 1 foot at 11 seconds.
.tue night...sw winds around 15 kt with gusts up to 20 kt. seas
2 to 4 ft. wave detail: sw 4 ft at 7 seconds and e 1 foot at
11 seconds. a chance of showers after midnight.
.wed...sw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: sw 5 ft at 7 seconds and e 1 foot at
12 seconds. showers.
.wed night...w winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. a chance of showers in the evening.
.thu and thu night...w winds 15 to 20 kt with gusts up to 25 kt.
seas 3 to 5 ft. a chance of showers.
.fri and fri 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.
$$
(2/4)
Latest Coastal Waters Forecast by KBOX
Issued 10/19/2025 4:03 PM America/New_York.
Valid through 10/20/2025 5:00 AM America/New_York.
fzus51 kbox 192003
cwfbox
expires:202510200900;;415200
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt sun oct 19 2025
coastal waters from the merrimack river ma to watch hill ri out
to 25 nm
anz236-200900-
narragansett bay-
403 pm edt sun oct 19 2025
...small craft advisory in effect from 2 am edt monday through
monday afternoon...
.tonight...s winds 15 to 20 kt with gusts up to 30 kt. waves 2 to
4 ft. a chance of showers after midnight.
.mon...se winds 20 to 25 kt with gusts up to 40 kt, becoming sw
15 to 20 kt with gusts up to 30 kt in the afternoon. waves 3 to
5 ft. showers likely, mainly in the morning. vsby 1 nm or less,
increasing to 1 to 3 nm in the afternoon.
.mon night...w winds 10 to 15 kt with gusts up to 20 kt. waves
2 to 4 ft.
.tue...sw winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
waves 2 to 3 ft.
.tue night...s winds 10 to 15 kt. gusts up to 20 kt in the
evening. waves around 2 ft. a chance of showers after midnight.
.wed...sw winds 10 to 15 kt with gusts up to 20 kt. waves 2 to
3 ft. showers.
.wed night...w winds 10 to 15 kt. gusts up to 20 kt in the
evening. waves 2 to 3 ft. a chance of showers in the evening.
.thu through fri night...nw winds 15 to 20 kt with gusts up to
25 kt. waves 2 to 3 ft.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(3/4)
Latest Coastal Waters Forecast by KBOX
Issued 10/19/2025 4:03 PM America/New_York.
Valid through 10/20/2025 5:00 AM America/New_York.
fzus51 kbox 192003
cwfbox
expires:202510200900;;415198
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt sun oct 19 2025
coastal waters from the merrimack river ma to watch hill ri out
to 25 nm
anz237-200900-
block island sound-
403 pm edt sun oct 19 2025
...small craft advisory in effect from 2 am edt monday through
late monday night...
.tonight...s winds 15 to 20 kt, becoming se 20 to 25 kt after
midnight. gusts up to 30 kt. seas 3 to 5 ft. wave detail: s 5 ft
at 5 seconds and e 2 ft at 12 seconds. a chance of showers after
midnight.
.mon...s winds 20 to 25 kt with gusts up to 40 kt, becoming sw
with gusts up to 30 kt in the afternoon. seas 5 to 7 ft. wave
detail: s 7 ft at 6 seconds and e 1 foot at 11 seconds. showers
likely, mainly in the morning. vsby 1 to 3 nm.
.mon night...w winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 ft. wave detail: w 5 ft at 6 seconds and e 2 ft at
9 seconds.
.tue...w winds around 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: w 4 ft at 6 seconds and e 1 foot at
10 seconds.
.tue night...s winds around 15 kt with gusts up to 20 kt. seas
2 to 3 ft. wave detail: s 3 ft at 6 seconds and e 1 foot at
12 seconds. a chance of showers after midnight.
.wed...s winds 10 to 15 kt, becoming sw 15 to 20 kt in the
afternoon. seas 2 to 4 ft. wave detail: sw 4 ft at 6 seconds and
e 1 foot at 12 seconds. showers likely.
.wed night...w winds 15 to 20 kt. seas 3 to 5 ft. a chance of
showers in the evening.
.thu and thu night...w winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 4 ft. a chance of showers.
.fri and fri night...w winds 10 to 15 kt. 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.
$$
(4/4)
Latest Coastal Waters Forecast by KBOX
Issued 10/19/2025 4:03 PM America/New_York.
Valid through 10/20/2025 5:00 AM America/New_York.
fzus51 kbox 192003
cwfbox
expires:202510200900;;415192
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt sun oct 19 2025
coastal waters from the merrimack river ma to watch hill ri out
to 25 nm
anz255-200900-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
403 pm edt sun oct 19 2025
...small craft advisory in effect from 2 am edt monday through
tuesday morning...
.tonight...se winds 15 to 20 kt, increasing to 20 to 25 kt after
midnight. gusts up to 30 kt. seas 3 to 5 ft. wave detail: s 5 ft
at 5 seconds and e 4 ft at 11 seconds. a slight chance of showers
after midnight.
.mon...se winds 20 to 25 kt, becoming s in the afternoon. gusts
up to 40 kt. seas 5 to 7 ft. wave detail: se 7 ft at 6 seconds
and e 3 ft at 10 seconds. a chance of showers. vsby 1 to 3 nm,
decreasing to 1 nm or less in the afternoon.
.mon night...w winds 20 to 25 kt. seas 6 to 8 ft. wave detail: sw
8 ft at 8 seconds and e 2 ft at 10 seconds.
.tue...w winds 15 to 20 kt with gusts up to 25 kt. seas 5 to
7 ft. wave detail: sw 7 ft at 7 seconds and e 2 ft at 11 seconds.
.tue night...s winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 3 to 5 ft. wave detail: sw 4 ft at 7 seconds and e
2 ft at 11 seconds. a chance of showers after midnight.
.wed...s winds 15 to 20 kt. seas 3 to 5 ft. wave detail: sw 5 ft
at 7 seconds and e 2 ft at 11 seconds. showers.
.wed night...w winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 ft. a chance of showers.
.thu and thu night...sw winds 20 to 25 kt, becoming w 15 to
20 kt. seas 4 to 6 ft. a chance of showers.
.fri and fri night...w 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.
$$
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