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fzus51 kbox 310604
cwfbox
expires:202512311900;;534589

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 am est wed dec 31 2025

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz235-311900-
rhode island sound-
104 am est wed dec 31 2025

...gale warning in effect until 4 am est early this morning...

.rest of tonight...w winds 25 to 30 kt. seas 6 to 9 ft. wave
detail: w 9 ft at 8 seconds and s 1 foot at 11 seconds. 
.wed...w winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. seas 4 to 6 ft. wave detail: w 6 ft at 8 seconds and
se 1 foot at 13 seconds. 
.wed night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 4 ft. wave detail: sw 4 ft at 7 seconds and e 1 foot at
12 seconds. snow with a chance of rain after midnight with vsby
1 nm or less. 
.thu...w winds 20 to 25 kt with gusts up to 30 kt. seas 4 to
6 ft. wave detail: w 6 ft at 7 seconds and e 1 foot at
15 seconds. a chance of snow showers in the morning. light
freezing spray in the afternoon. 
.thu night...nw winds 20 to 25 kt with gusts up to 30 kt. seas
4 to 6 ft. wave detail: w 6 ft at 7 seconds and e 1 foot at
15 seconds. light freezing spray. 
.fri and fri night...w winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 4 ft. wave detail: w 4 ft at 7 seconds and e 1 foot at
13 seconds. light freezing spray in the morning. light freezing
spray likely after midnight. 
.sat and sat night...nw winds 15 to 20 kt, diminishing to 10 to
15 kt. seas 2 to 4 ft. 
.sun and sun night...nw winds 10 to 15 kt. seas 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.

$$
fzus51 kbox 310604
cwfbox
expires:202512311900;;534592

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 am est wed dec 31 2025

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz236-311900-
narragansett bay-
104 am est wed dec 31 2025

...small craft advisory in effect until 4 am est early this
morning...

.rest of tonight...w winds 15 to 20 kt with gusts up to 30 kt.
waves 2 to 4 ft. light freezing spray. 
.wed...w winds 10 to 15 kt with gusts up to 20 kt. waves 2 to
4 ft. 
.wed night...sw winds 10 to 15 kt with gusts up to 20 kt. waves
2 to 3 ft. snow after midnight with vsby 1 nm or less. 
.thu...w winds 15 to 20 kt with gusts up to 30 kt. waves 2 to
3 ft. a chance of snow showers in the morning. light freezing
spray in the afternoon. 
.thu night...w winds 15 to 20 kt with gusts up to 30 kt. waves
2 to 3 ft. light freezing spray. 
.fri and fri night...w winds 10 to 15 kt with gusts up to 20 kt.
waves 2 to 3 ft. 
.sat through sun night...nw winds 5 to 10 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.

$$
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