fzus51 kbox 301206
cwfbox
expires:202512310100;;492932

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
706 am est tue dec 30 2025

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


anz230-310100-
boston harbor-
706 am est tue dec 30 2025

...gale warning in effect through late tonight...

.today...w winds 25 to 30 kt with gusts up to 45 kt. waves around
2 ft. 
.tonight...w winds 20 to 25 kt with gusts up to 35 kt. waves
around 2 ft. 
.wed...sw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 25 kt. waves around 2 ft. 
.wed night...sw winds 10 to 15 kt. waves around 2 ft. a chance of
snow after midnight. 
.thu...w winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. waves around 2 ft. a chance of snow.
.thu night...w winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. waves around 2 ft. 
.fri through sat night...nw winds 10 to 15 kt with gusts up to
20 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 301206
cwfbox
expires:202512310100;;492921

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
706 am est tue dec 30 2025

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


anz250-310100-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
706 am est tue dec 30 2025

...gale warning in effect through wednesday morning...

.today...w winds 30 to 35 kt with gusts up to 45 kt. seas 6 to
9 ft. wave detail: w 8 ft at 7 seconds and se 2 ft at 11 seconds.
light freezing spray. 
.tonight...w winds 25 to 30 kt. gusts up to 45 kt in the evening.
seas 6 to 9 ft, subsiding to 5 to 7 ft after midnight. wave
detail: w 8 ft at 7 seconds and se 1 foot at 11 seconds, becoming
sw 7 ft at 7 seconds and se 1 foot at 12 seconds. light freezing
spray. 
.wed...w winds 20 to 25 kt, becoming sw 15 to 20 kt in the
afternoon. gusts up to 30 kt. seas 4 to 6 ft. wave detail: w 6 ft
at 5 seconds and s 2 ft at 9 seconds. 
.wed night...sw winds 15 to 20 kt. seas 2 to 4 ft. wave detail:
sw 3 ft at 4 seconds and s 1 foot at 8 seconds. snow likely after
midnight with vsby 1 to 3 nm. 
.thu...w winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: nw 4 ft at 5 seconds and e 2 ft at 14 seconds.
a chance of snow. a chance of light freezing spray in the
afternoon. vsby 1 to 3 nm in the morning. 
.thu night...nw winds around 20 kt with gusts up to 25 kt. seas
3 to 5 ft. wave detail: nw 5 ft at 5 seconds and e 2 ft at
13 seconds. a chance of light freezing spray. 
.fri...w winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
4 ft. a chance of light freezing spray. 
.fri night through sat night...nw winds 15 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.

$$