fzus51 kbox 031504
cwfbox
expires:202512040400;;940094

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am est wed dec 3 2025

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


anz230-040400-
boston harbor-
1004 am est wed dec 3 2025

...gale watch in effect from thursday afternoon through late
thursday night...

.this afternoon...nw winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt. waves around 2 ft, then 1 foot or
less. 
.tonight...sw winds 5 to 10 kt. gusts up to 20 kt after midnight.
waves around 2 ft. 
.thu...sw winds 10 to 15 kt with gusts up to 25 kt, becoming w
15 to 20 kt with gusts up to 35 kt in the afternoon. waves around
2 ft. a chance of snow showers in the afternoon. 
.thu night...nw winds 20 to 25 kt with gusts up to 40 kt,
diminishing to 15 to 20 kt with gusts up to 30 kt after midnight.
waves around 2 ft. 
.fri and fri night...w winds 10 to 15 kt with gusts up to 20 kt.
waves around 2 ft. 
.sat...nw winds 5 to 10 kt. waves 1 foot or less. a chance of
rain and snow. 
.sat night through sun night...nw winds 10 to 15 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.

$$

fzus51 kbox 031504
cwfbox
expires:202512040400;;940083

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am est wed dec 3 2025

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


anz250-040400-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
1004 am est wed dec 3 2025

...gale warning in effect from thursday afternoon through late
thursday night...

.this afternoon...n winds 15 to 20 kt, becoming nw 10 to 15 kt.
gusts up to 25 kt. seas 5 to 8 ft. wave detail: n 7 ft at
6 seconds and se 4 ft at 10 seconds. 
.tonight...sw winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. gusts up to 25 kt. seas 4 to 6 ft, subsiding to 3 to
4 ft after midnight. wave detail: ne 5 ft at 8 seconds and se
4 ft at 10 seconds, becoming ne 3 ft at 8 seconds and se 3 ft at
10 seconds.
.thu...w winds 15 to 20 kt with gusts up to 25 kt, increasing to
25 to 30 kt with gusts up to 35 kt in the afternoon. seas 4 to
6 ft. wave detail: w 6 ft at 5 seconds and se 3 ft at 10 seconds.
a chance of snow and rain showers in the afternoon. 
.thu night...nw winds 25 to 30 kt with gusts up to 40 kt. seas
6 to 9 ft, subsiding to 5 to 7 ft after midnight. wave detail: nw
8 ft at 6 seconds and se 2 ft at 10 seconds, becoming n 7 ft at
6 seconds and se 2 ft at 10 seconds. 
.fri...nw winds 15 to 20 kt, becoming sw 10 to 15 kt in the
afternoon. seas 4 to 6 ft, subsiding to 2 to 4 ft in the
afternoon. wave detail: nw 6 ft at 6 seconds and se 1 foot at
10 seconds, becoming w 3 ft at 5 seconds and n 1 foot at
5 seconds. 
.fri night...sw winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 2 to 3 ft. wave detail: sw 2 ft at 4 seconds and n
1 foot at 5 seconds. a chance of rain after midnight. 
.sat and sat night...sw winds 5 to 10 kt, becoming w 10 to 15 kt.
seas 2 to 3 ft. a chance of rain.
.sun and sun night...nw winds 10 to 15 kt. gusts up to 20 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.

$$