fzus51 kbox 130306
cwfbox
expires:202602131600;;538898

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1006 pm est thu feb 12 2026

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


anz230-131600-
boston harbor-
1006 pm est thu feb 12 2026

.overnight...nw winds 10 to 15 kt with gusts up to 25 kt. waves
around 2 ft. 
.fri...nw winds 5 to 10 kt. gusts up to 20 kt in the morning.
waves around 2 ft in the morning, then 1 foot or less. 
.fri night...w winds 5 to 10 kt. waves around 2 ft. a chance of
flurries after midnight. 
.sat...w winds 5 to 10 kt. gusts up to 20 kt in the afternoon.
waves around 2 ft in the morning, then 1 foot or less. a chance
of flurries in the morning. 
.sat night...w winds 10 to 15 kt. waves around 2 ft.
.sun and sun night...s winds 5 to 10 kt. waves 1 foot or less. 
.mon through tue...sw winds 5 to 10 kt. waves 1 foot or less. 
.tue night...sw winds 5 to 10 kt. waves 1 foot or less.  

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 130306
cwfbox
expires:202602131600;;538887

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1006 pm est thu feb 12 2026

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


anz250-131600-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
1006 pm est thu feb 12 2026

...small craft advisory in effect until 7 am est friday...

.overnight...nw winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. wave detail: n 4 ft at 6 seconds and e 1 foot at
9 seconds. light freezing spray. 
.fri...nw winds 10 to 15 kt. gusts up to 20 kt in the morning.
seas 2 to 4 ft. wave detail: nw 3 ft at 4 seconds and ne 3 ft at
7 seconds. 
.fri night...w winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 2 to 3 ft. wave detail: w 2 ft at 3 seconds and ne
2 ft at 7 seconds. a chance of flurries after midnight. 
.sat...w winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: w 2 ft at 3 seconds and ne 1 foot at
6 seconds. a chance of flurries in the morning. 
.sat night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 4 ft. wave detail: nw 3 ft at 4 seconds and se 1 foot at
8 seconds. 
.sun...nw winds 10 to 15 kt with gusts up to 20 kt, becoming n
5 to 10 kt in the afternoon. seas 3 to 5 ft. wave detail: n 3 ft
at 5 seconds and e 1 foot at 11 seconds. 
.sun night...se winds 5 to 10 kt. seas 2 to 3 ft. 
.mon through tue night...sw winds around 10 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.

$$