(1/2)
Latest Coastal Waters Forecast by KBOX
Issued 10/30/2026 4:03 PM America/New_York.
Valid through 10/31/2026 5:00 AM America/New_York.
fzus51 kbox 302003
cwfbox
expires:202610310900;;984732
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt fri oct 30 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz230-310900-
boston harbor-
403 pm edt fri oct 30 2026
...small craft advisory in effect through saturday morning...
.tonight...nw winds 15 to 20 kt with gusts up to 30 kt. waves
around 2 ft.
.sat...nw winds 15 to 20 kt with gusts up to 25 kt, diminishing
to 10 to 15 kt in the afternoon. waves around 2 ft.
.sat night...nw winds 5 to 10 kt. waves 1 foot or less.
.sun...w winds 5 to 10 kt. waves 1 foot or less.
.sun night through mon night...w winds 5 to 10 kt. waves around
2 ft.
.tue through wed night...s winds 5 to 10 kt. waves 1 foot or
less.
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.
$$
(2/2)
Latest Coastal Waters Forecast by KBOX
Issued 10/30/2026 4:03 PM America/New_York.
Valid through 10/31/2026 5:00 AM America/New_York.
fzus51 kbox 302003
cwfbox
expires:202610310900;;984721
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt fri oct 30 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz250-310900-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
403 pm edt fri oct 30 2026
...small craft advisory in effect through saturday afternoon...
.tonight...nw winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
4 ft. wave detail: nw 4 ft at 5 seconds and se 1 foot at
8 seconds.
.sat...n winds 20 to 25 kt, becoming nw 15 to 20 kt in the
afternoon. seas 2 to 4 ft. wave detail: n 4 ft at 6 seconds and
ne 4 ft at 9 seconds.
.sat night...nw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: nw
3 ft at 5 seconds.
.sun...w winds 5 to 10 kt. seas around 2 ft. wave detail: ne 2 ft
at 7 seconds and nw 1 foot at 3 seconds.
.sun night through mon night...w winds 10 to 15 kt with gusts up
to 20 kt. seas 2 to 3 ft. wave detail: w 2 ft at 3 seconds and e
2 ft at 11 seconds.
.tue through wed night...s winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: w 2 ft at 3 seconds and e 2 ft at 10 seconds.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
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