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(1/2)
Latest Coastal Waters Forecast by KBOX
Issued 11/21/2025 4:05 PM America/New_York.
Valid through 11/22/2025 5:00 AM America/New_York.
fzus51 kbox 212105
cwfbox
expires:202511221000;;270926
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm est fri nov 21 2025
coastal waters from the merrimack river ma to watch hill ri out
to 25 nm
anz230-221000-
boston harbor-
404 pm est fri nov 21 2025
.tonight...w winds 5 to 10 kt. gusts up to 20 kt this evening.
waves around 2 ft.
.sat...nw winds 5 to 10 kt. gusts up to 20 kt in the afternoon.
waves 1 foot or less, then around 2 ft in the afternoon.
.sat night...nw winds 5 to 10 kt with gusts up to 20 kt. waves
around 2 ft.
.sun...w winds 5 to 10 kt. waves 1 foot or less.
.sun night through mon night...w winds 10 to 15 kt. waves around
2 ft.
.tue...sw winds 5 to 10 kt. waves around 2 ft. a chance of rain.
.tue night and wed...s winds around 10 kt. waves 1 foot or less,
then around 2 ft. rain likely.
.wed night...w winds 10 to 15 kt. waves around 2 ft. a chance of
rain.
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.
$$
(2/2)
Latest Coastal Waters Forecast by KBOX
Issued 11/21/2025 4:05 PM America/New_York.
Valid through 11/22/2025 5:00 AM America/New_York.
fzus51 kbox 212105
cwfbox
expires:202511221000;;270915
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm est fri nov 21 2025
coastal waters from the merrimack river ma to watch hill ri out
to 25 nm
anz250-221000-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
404 pm est fri nov 21 2025
.tonight...w winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: se 3 ft at 6 seconds.
.sat...nw winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
seas 2 to 3 ft. wave detail: w 2 ft at 3 seconds and se 2 ft at
7 seconds.
.sat night...nw winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. gusts up to 25 kt. seas 3 to 4 ft. wave detail:
nw 3 ft at 4 seconds and e 2 ft at 7 seconds.
.sun...w winds around 10 kt. seas 2 to 4 ft. wave detail: nw 2 ft
at 4 seconds and e 1 foot at 7 seconds.
.sun night through mon night...w winds 10 to 15 kt with gusts up
to 20 kt. seas 2 to 3 ft. wave detail: nw 3 ft at 4 seconds and e
1 foot at 7 seconds.
.tue...sw winds around 10 kt. seas around 2 ft. wave detail: w
2 ft at 3 seconds and se 1 foot at 3 seconds. a chance of rain.
.tue night and wed...s winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. rain likely.
.wed night...w winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft. a chance of rain.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
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