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(1/2)
Latest Coastal Waters Forecast by KBOX
Issued 12/16/2025 1:05 AM America/New_York.
Valid through 12/16/2025 2:00 PM America/New_York.
fzus51 kbox 160605
cwfbox
expires:202512161900;;664692
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 am est tue dec 16 2025
coastal waters from the merrimack river ma to watch hill ri out
to 25 nm
anz235-161900-
rhode island sound-
105 am est tue dec 16 2025
...small craft advisory in effect from late tonight through
wednesday evening...
.rest of tonight...w winds around 15 kt. seas 2 to 3 ft. wave
detail: w 3 ft at 4 seconds and ne 1 foot at 7 seconds.
.tue...w winds 10 to 15 kt. seas 2 to 3 ft. wave detail: w 3 ft
at 6 seconds and se 1 foot at 11 seconds.
.tue night...sw winds 15 to 20 kt, increasing to 20 to 25 kt
after midnight. seas 2 to 3 ft, building to 3 to 5 ft after
midnight. wave detail: sw 3 ft at 6 seconds and se 1 foot at
11 seconds, becoming sw 5 ft at 6 seconds and se 1 foot at
11 seconds.
.wed...sw winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
7 ft. wave detail: sw 7 ft at 8 seconds and s 4 ft at 10 seconds.
.wed night...w winds 20 to 25 kt, diminishing to 10 to 15 kt
after midnight. seas 5 to 7 ft. wave detail: sw 7 ft at 7 seconds
and sw 6 ft at 8 seconds.
.thu...sw winds 5 to 10 kt, becoming s 15 to 20 kt in the
afternoon. seas 3 to 4 ft. wave detail: s 4 ft at 8 seconds.
.thu night...s winds 25 to 30 kt, increasing to 30 to 40 kt after
midnight. seas 5 to 7 ft, building to 8 to 11 ft after midnight.
a chance of rain in the evening, then rain likely after midnight.
.fri...sw winds 30 to 40 kt with gusts up to 45 kt. seas 9 to
12 ft. rain. vsby 1 to 3 nm.
.fri night...w winds 25 to 35 kt with gusts up to 40 kt. seas
5 to 8 ft.
.sat and sat night...w winds 15 to 20 kt, becoming sw 25 to
30 kt. seas 3 to 5 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.
$$
(2/2)
Latest Coastal Waters Forecast by KBOX
Issued 12/16/2025 1:05 AM America/New_York.
Valid through 12/16/2025 2:00 PM America/New_York.
fzus51 kbox 160605
cwfbox
expires:202512161900;;664695
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 am est tue dec 16 2025
coastal waters from the merrimack river ma to watch hill ri out
to 25 nm
anz236-161900-
narragansett bay-
105 am est tue dec 16 2025
...small craft advisory in effect from late tonight through
wednesday afternoon...
.rest of tonight...w winds around 10 kt. waves around 2 ft.
.tue...w winds 5 to 10 kt. waves around 2 ft.
.tue night...sw winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. gusts up to 25 kt. waves 2 to 3 ft.
.wed...sw winds 15 to 20 kt with gusts up to 30 kt. waves 2 to
4 ft.
.wed night...w winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. waves 2 to 4 ft.
.thu...sw winds 5 to 10 kt, becoming s 10 to 15 kt with gusts up
to 20 kt in the afternoon. waves 2 to 3 ft.
.thu night...s winds 25 to 35 kt with gusts up to 45 kt. waves
5 to 7 ft. at the bay entrance, waves 4 to 6 ft, building to 7 to
10 ft after midnight. a chance of rain in the evening, then rain
likely after midnight.
.fri...sw winds 25 to 35 kt with gusts up to 45 kt. waves 5 to
7 ft, except 7 to 10 ft at the bay entrance. rain. vsby 1 to
3 nm.
.fri night...w winds 25 to 30 kt. waves 3 to 5 ft.
.sat and sat night...w winds 10 to 15 kt, becoming sw 15 to
20 kt. gusts up to 25 kt. waves 2 to 4 ft.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
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