fzus51 kbox 110607
cwfbox
expires:202512111900;;374863

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
106 am est thu dec 11 2025

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


anz230-111900-
boston harbor-
106 am est thu dec 11 2025

...gale warning in effect from 7 am est this morning through
friday afternoon...

.rest of tonight...sw winds 15 to 20 kt with gusts up to 30 kt.
waves around 2 ft. 
.thu...w winds 20 to 25 kt with gusts up to 35 kt. waves 2 to
3 ft. 
.thu night...w winds 25 to 30 kt, diminishing to 20 to 25 kt
after midnight. gusts up to 40 kt. waves 2 to 3 ft.
.fri...w winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. gusts up to 35 kt. waves around 2 ft. 
.fri night through sat night...w winds 15 to 20 kt with gusts up
to 30 kt. waves around 2 ft. 
.sun...nw winds 15 to 20 kt with gusts up to 25 kt. waves around
2 ft. a chance of snow. 
.sun night through mon night...w 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.

$$

fzus51 kbox 110607
cwfbox
expires:202512111900;;374852

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
106 am est thu dec 11 2025

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


anz250-111900-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
106 am est thu dec 11 2025

...gale warning in effect through friday afternoon...

.rest of tonight...sw winds around 20 kt with gusts up to 35 kt.
seas 3 to 5 ft. wave detail: sw 4 ft at 5 seconds and se 1 foot
at 8 seconds. a slight chance of rain. 
.thu...w winds 20 to 25 kt, increasing to 25 to 30 kt in the
afternoon. gusts up to 45 kt. seas 4 to 6 ft, building to 6 to
9 ft in the afternoon. wave detail: w 4 ft at 5 seconds and se
4 ft at 7 seconds, becoming w 6 ft at 6 seconds and se 1 foot at
9 seconds. 
.thu night...w winds 25 to 30 kt with gusts up to 45 kt. seas
7 to 10 ft. wave detail: w 6 ft at 6 seconds and se 1 foot at
10 seconds. 
.fri...w winds 25 to 30 kt, diminishing to 20 to 25 kt in the
afternoon. gusts up to 40 kt. seas 6 to 9 ft, subsiding to 5 to
7 ft in the afternoon. wave detail: w 6 ft at 6 seconds and se
1 foot at 10 seconds. 
.fri night...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, subsiding to 2 to 4 ft after midnight. wave
detail: w 5 ft at 6 seconds and se 1 foot at 10 seconds, becoming
w 4 ft at 6 seconds. 
.sat...w winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: sw 2 ft at 5 seconds and se 1 foot at
11 seconds. 
.sat night...w winds 10 to 15 kt with gusts up to 25 kt. seas
around 3 ft. a chance of snow after midnight. 
.sun...nw winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
4 ft. a chance of snow. 
.sun night...nw winds 25 to 30 kt with gusts up to 35 kt. seas
4 to 6 ft. a chance of snow. 
.mon...nw winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
7 ft. 
.mon night...w winds 15 to 20 kt with gusts up to 30 kt. seas
4 to 6 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.

$$