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(1/4)
Latest Coastal Waters Forecast by KBOX
Issued 9/9/2026 1:04 AM America/New_York.
Valid through 9/9/2026 2:00 PM America/New_York.
fzus51 kbox 090504
cwfbox
expires:202609091800;;145538
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt wed sep 9 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz235-091800-
rhode island sound-
103 am edt wed sep 9 2026
...small craft advisory in effect from this evening through
thursday evening...
.rest of tonight...s winds around 5 kt. seas 1 foot or less. wave
detail: ne 1 foot at 3 seconds and sw 1 foot at 4 seconds.
.wed...s winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. seas 2 to 3 ft. wave detail: se
3 ft at 3 seconds and se 1 foot at 9 seconds.
.wed night...sw winds 15 to 20 kt, increasing to 20 to 25 kt
after midnight. gusts up to 35 kt. seas around 3 ft. wave detail:
sw 3 ft at 7 seconds and se 3 ft at 12 seconds. a chance of
showers after midnight.
.thu...sw winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. gusts up to 30 kt. seas around 3 ft. wave detail: se
3 ft at 6 seconds. a chance of showers in the morning.
.thu night...w winds 10 to 15 kt, becoming nw after midnight.
gusts up to 25 kt. seas 2 to 3 ft. wave detail: sw 3 ft at
7 seconds and se 3 ft at 9 seconds. a chance of showers.
.fri and fri night...n winds 5 to 10 kt with gusts up to 20 kt.
seas around 2 ft. wave detail: w 2 ft at 7 seconds and ne 1 foot
at 3 seconds.
.sat through sun...s winds 10 to 15 kt with gusts up to 20 kt.
seas around 2 ft.
.sun night...sw winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. a chance of showers.
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.
$$
(2/4)
Latest Coastal Waters Forecast by KBOX
Issued 9/9/2026 1:04 AM America/New_York.
Valid through 9/9/2026 2:00 PM America/New_York.
fzus51 kbox 090504
cwfbox
expires:202609091800;;145541
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt wed sep 9 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz236-091800-
narragansett bay-
103 am edt wed sep 9 2026
...small craft advisory in effect from this evening through
thursday evening...
.rest of tonight...s winds around 5 kt. waves 1 foot or less.
.wed...s winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 25 kt in the afternoon. waves 2 to 3 ft.
.wed night...sw winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. gusts up to 30 kt. waves around 3 ft. a chance of
showers after midnight.
.thu...sw winds 10 to 15 kt with gusts up to 30 kt. waves 2 to
3 ft. a chance of showers in the morning.
.thu night and fri...w winds 5 to 10 kt with gusts up to 20 kt.
waves around 2 ft.
.fri night...nw winds 5 to 10 kt, becoming n after midnight.
waves around 2 ft.
.sat through sun...s winds 10 to 15 kt with gusts up to 20 kt.
waves around 2 ft.
.sun night...sw winds 5 to 10 kt with gusts up to 20 kt. waves
around 2 ft. a chance of showers.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(3/4)
Latest Coastal Waters Forecast by KBOX
Issued 9/9/2026 1:04 AM America/New_York.
Valid through 9/9/2026 2:00 PM America/New_York.
fzus51 kbox 090504
cwfbox
expires:202609091800;;145539
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt wed sep 9 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz237-091800-
block island sound-
103 am edt wed sep 9 2026
...small craft advisory in effect from this evening through
thursday evening...
.rest of tonight...w winds around 5 kt. seas 1 foot or less. wave
detail: sw 1 foot at 3 seconds and ne 1 foot at 4 seconds.
.wed...s winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 25 kt in the afternoon. seas 2 to 3 ft. wave detail: s 2 ft
at 4 seconds and se 1 foot at 9 seconds.
.wed night...sw winds 15 to 20 kt with gusts up to 30 kt. seas
3 to 5 ft. wave detail: sw 5 ft at 6 seconds and e 2 ft at
5 seconds. a chance of showers after midnight.
.thu...sw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 30 kt. seas 3 to 5 ft. wave detail: sw
5 ft at 7 seconds and se 3 ft at 9 seconds. a chance of showers
in the morning.
.thu night...w winds 10 to 15 kt with gusts up to 20 kt, becoming
nw 5 to 10 kt after midnight. seas 2 to 3 ft. wave detail: sw
3 ft at 7 seconds and se 3 ft at 8 seconds. a chance of showers.
.fri and fri night...n winds 5 to 10 kt. seas around 2 ft. wave
detail: nw 2 ft at 6 seconds and ne 1 foot at 3 seconds.
.sat through sun...s winds 10 to 15 kt with gusts up to 20 kt.
seas around 2 ft.
.sun night...sw winds around 10 kt. seas 2 to 3 ft. a chance of
showers.
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.
$$
(4/4)
Latest Coastal Waters Forecast by KBOX
Issued 9/9/2026 1:04 AM America/New_York.
Valid through 9/9/2026 2:00 PM America/New_York.
fzus51 kbox 090504
cwfbox
expires:202609091800;;145533
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt wed sep 9 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz255-091800-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
103 am edt wed sep 9 2026
...small craft advisory in effect from this evening through
thursday evening...
.rest of tonight...s winds 5 to 10 kt. seas 1 foot or less. wave
detail: ne 1 foot at 4 seconds and sw 1 foot at 4 seconds.
.wed...s winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 2 to 3 ft. wave detail: s 2 ft
at 4 seconds and ne 1 foot at 3 seconds.
.wed night...s winds 15 to 20 kt, becoming sw 20 to 25 kt after
midnight. gusts up to 35 kt. seas 2 to 3 ft. wave detail: sw 3 ft
at 7 seconds and e 1 foot at 4 seconds.
.thu...sw winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. gusts up to 35 kt. seas around 3 ft. wave detail: sw
3 ft at 8 seconds and e 2 ft at 9 seconds. a chance of showers in
the morning.
.thu night...w winds 15 to 20 kt, becoming nw 10 to 15 kt after
midnight. gusts up to 25 kt. seas 2 to 3 ft. wave detail: sw 3 ft
at 8 seconds and se 1 foot at 9 seconds. a chance of showers.
.fri and fri night...se winds 5 to 10 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: sw 3 ft at 7 seconds and n 1 foot at
4 seconds.
.sat through sun...s winds 10 to 15 kt. seas 2 to 3 ft.
.sun night...s winds 10 to 15 kt. seas 2 to 3 ft. a chance of
showers.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
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