fzus51 kbox 291205
cwfbox
expires:202601300100;;735556

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 am est thu jan 29 2026

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


anz230-300100-
boston harbor-
705 am est thu jan 29 2026

.today...nw winds 10 to 15 kt. gusts up to 20 kt this morning.
waves around 2 ft. 
.tonight...w winds 15 to 20 kt with gusts up to 25 kt. waves
around 2 ft. 
.fri...w winds 15 to 20 kt with gusts up to 25 kt. waves around
2 ft. 
.fri night...w winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. waves around 2 ft. 
.sat...nw winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. waves around 2 ft in the morning, then 1 foot or less.
.sat night...n winds 10 to 15 kt, increasing to 25 to 30 kt after
midnight. waves around 2 ft. a chance of snow after midnight. 
.sun and sun night...n winds 30 to 40 kt with gusts up to 45 kt.
waves around 2 ft, except 5 to 7 ft at the outer harbor entrance.
a chance of snow. 
.mon...nw winds 25 to 30 kt. waves around 2 ft, except 5 to 7 ft
at the outer harbor entrance. a chance of light freezing spray. 
.mon night...nw winds 15 to 20 kt. waves around 2 ft, except 3 to
5 ft at the outer harbor entrance.  

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 291205
cwfbox
expires:202601300100;;735545

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 am est thu jan 29 2026

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


anz250-300100-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
705 am est thu jan 29 2026

...small craft advisory in effect from 7 pm est this evening
through friday evening...
...freezing spray advisory in effect from 7 pm est this evening
through friday evening...

.today...nw winds 15 to 20 kt. seas 2 to 3 ft. wave detail: n
3 ft at 5 seconds and se 1 foot at 10 seconds. occasional light
freezing spray. a slight chance of snow this morning. 
.tonight...nw winds 20 to 25 kt with gusts up to 30 kt. seas 4 to
6 ft. wave detail: nw 5 ft at 5 seconds and ne 2 ft at 5 seconds.
freezing spray. 
.fri...w winds 20 to 25 kt with gusts up to 30 kt. seas 4 to
6 ft. wave detail: w 6 ft at 5 seconds. freezing spray. 
.fri night...nw winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft. wave detail: nw 4 ft at 5 seconds. light freezing
spray. 
.sat...nw winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. seas 2 to 3 ft. wave detail: nw 3 ft at 5 seconds. 
.sat night...n winds 10 to 15 kt with gusts up to 20 kt, becoming
ne 25 to 30 kt with gusts up to 35 kt after midnight. seas around
2 ft, building to 4 to 6 ft after midnight. wave detail: n 2 ft
at 4 seconds, becoming ne 6 ft at 5 seconds. light freezing spray
after midnight. a chance of snow after midnight. 
.sun...ne winds 35 to 45 kt with gusts up to 55 kt. seas 11 to
15 ft. light freezing spray. snow likely. 
.sun night...n winds 35 to 45 kt with gusts up to 55 kt. seas
15 to 20 ft. light freezing spray. snow likely. 
.mon...nw winds 25 to 35 kt with gusts up to 40 kt. seas 11 to
15 ft. light freezing spray. 
.mon night...nw winds 15 to 20 kt with gusts up to 25 kt. seas
5 to 8 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.

$$