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(1/2)
Latest Coastal Waters Forecast by KBOX
Issued 12/12/2025 4:04 AM America/New_York.
Valid through 12/12/2025 5:00 PM America/New_York.
fzus51 kbox 120904
cwfbox
expires:202512122200;;439862
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 am est fri dec 12 2025
coastal waters from the merrimack river ma to watch hill ri out
to 25 nm
anz230-122200-
boston harbor-
404 am est fri dec 12 2025
...gale warning in effect until 1 pm est this afternoon...
.today...w winds 25 to 30 kt, diminishing to 20 to 25 kt this
afternoon. waves around 2 ft.
.tonight...w winds 20 to 25 kt with gusts up to 30 kt,
diminishing to 10 to 15 kt with gusts up to 20 kt after midnight.
waves around 2 ft.
.sat...sw winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. waves 1 foot or less, then around 2 ft in the
afternoon.
.sat night...sw winds 10 to 15 kt with gusts up to 20 kt,
becoming w 5 to 10 kt after midnight. waves around 2 ft. snow
likely after midnight.
.sun...nw winds 5 to 10 kt, increasing to 15 to 20 kt in the
afternoon. gusts up to 25 kt. waves around 2 ft. snow likely,
mainly in the morning with vsby 1 to 3 nm.
.sun night...nw winds 20 to 25 kt with gusts up to 30 kt. waves
around 2 ft.
.mon through tue night...sw winds 20 to 25 kt with gusts up to
30 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.
$$
(2/2)
Latest Coastal Waters Forecast by KBOX
Issued 12/12/2025 4:04 AM America/New_York.
Valid through 12/12/2025 5:00 PM America/New_York.
fzus51 kbox 120904
cwfbox
expires:202512122200;;439851
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 am est fri dec 12 2025
coastal waters from the merrimack river ma to watch hill ri out
to 25 nm
anz250-122200-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
404 am est fri dec 12 2025
...gale warning in effect through this evening...
.today...w winds 25 to 30 kt with gusts up to 40 kt. seas 5 to
8 ft. wave detail: w 8 ft at 6 seconds and se 1 foot at
10 seconds.
.tonight...w winds 20 to 25 kt with gusts up to 35 kt,
diminishing to 15 to 20 kt with gusts up to 25 kt after midnight.
seas 4 to 6 ft. wave detail: w 6 ft at 6 seconds.
.sat...sw winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
seas 2 to 3 ft. wave detail: w 3 ft at 4 seconds and e 1 foot at
8 seconds.
.sat night...w winds 10 to 15 kt with gusts up to 25 kt. seas
2 to 3 ft. wave detail: sw 3 ft at 4 seconds and se 1 foot at
10 seconds. snow likely after midnight with vsby 1 to 3 nm.
.sun...nw winds 10 to 15 kt, becoming n 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas 2 to 3 ft. wave detail: nw
3 ft at 4 seconds and se 1 foot at 9 seconds. snow likely. vsby
1 nm or less.
.sun night...nw winds 25 to 30 kt with gusts up to 40 kt. seas
5 to 7 ft. wave detail: n 7 ft at 6 seconds and e 4 ft at
10 seconds. a chance of snow in the evening, then a chance of
snow showers after midnight. vsby 1 nm or less, increasing to
1 to 3 nm after midnight.
.mon...nw winds 25 to 30 kt with gusts up to 35 kt. seas 5 to
7 ft.
.mon night...w winds 20 to 25 kt with gusts up to 30 kt. seas
3 to 5 ft.
.tue and tue night...w winds 15 to 20 kt with gusts up to 25 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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