fzus51 kbox 222107
cwfbox
expires:202601231000;;347598

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
406 pm est thu jan 22 2026

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


anz230-231000-
boston harbor-
406 pm est thu jan 22 2026

...gale warning in effect from friday afternoon through saturday
morning...
...freezing spray advisory in effect from friday evening through
saturday afternoon...

.tonight...w winds 10 to 15 kt. gusts up to 20 kt this evening.
waves around 2 ft. 
.fri...w winds 10 to 15 kt with gusts up to 20 kt, increasing to
15 to 20 kt with gusts up to 30 kt in the afternoon. waves around
2 ft. 
.fri night...w winds 20 to 25 kt with gusts up to 30 kt. waves
around 2 ft. 
.sat...nw winds 15 to 20 kt with gusts up to 30 kt, diminishing
to 10 to 15 kt with gusts up to 20 kt in the afternoon. waves
around 2 ft. 
.sat night...nw winds 10 to 15 kt. gusts up to 20 kt in the
evening. waves around 2 ft. 
.sun...n winds 5 to 10 kt, becoming ne 10 to 15 kt with gusts up
to 20 kt in the afternoon. waves 1 foot or less, then around 2 ft
in the afternoon. snow likely in the morning, then snow in the
afternoon. 
.sun night...ne winds 20 to 25 kt. waves 2 to 3 ft. a chance of
light freezing spray. snow.
.mon...n winds 15 to 20 kt with gusts up to 25 kt. waves 2 to
3 ft. a chance of light freezing spray. snow.
.mon night...nw winds 15 to 20 kt with gusts up to 25 kt. waves
around 2 ft. a chance of light freezing spray. a chance of snow. 
.tue and tue night...w winds 15 to 20 kt, diminishing to 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 222107
cwfbox
expires:202601231000;;347587

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
406 pm est thu jan 22 2026

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


anz250-231000-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
406 pm est thu jan 22 2026

...gale warning in effect from friday afternoon through saturday
morning...
...heavy freezing spray warning in effect from friday evening
through saturday afternoon...

.tonight...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 se 2 ft at
11 seconds. 
.fri...w winds 15 to 20 kt with gusts up to 25 kt, increasing to
20 to 25 kt with gusts up to 35 kt in the afternoon. seas 4 to
6 ft. wave detail: nw 5 ft at 5 seconds and s 2 ft at 8 seconds. 
.fri night...nw winds 25 to 30 kt with gusts up to 40 kt. seas
5 to 8 ft. wave detail: w 7 ft at 6 seconds and se 1 foot at
11 seconds. freezing spray. 
.sat...nw winds 20 to 25 kt with gusts up to 35 kt, diminishing
to 15 to 20 kt with gusts up to 25 kt in the afternoon. seas 5 to
8 ft, subsiding to 4 to 6 ft in the afternoon. wave detail: nw
6 ft at 6 seconds and w 2 ft at 6 seconds, becoming nw 5 ft at
5 seconds and se 1 foot at 11 seconds. freezing spray. 
.sat night...nw winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. gusts up to 25 kt. seas 3 to 5 ft. wave detail:
nw 4 ft at 5 seconds and se 1 foot at 11 seconds. light freezing
spray. 
.sun...n winds around 10 kt, becoming ne with gusts up to 20 kt
in the afternoon. seas 2 to 3 ft. wave detail: n 3 ft at
5 seconds and se 1 foot at 11 seconds. a chance of snow in the
morning, then snow likely in the afternoon. 
.sun night...ne winds 20 to 25 kt with gusts up to 30 kt. seas
4 to 6 ft, building to 6 to 8 ft after midnight. a chance of
light freezing spray. snow.
.mon...ne winds 20 to 25 kt. seas 6 to 8 ft. snow.
.mon night...nw winds 20 to 25 kt with gusts up to 30 kt. seas
6 to 9 ft. a chance of light freezing spray. a chance of snow. 
.tue...nw winds 20 to 25 kt. seas 5 to 7 ft. a chance of light
freezing spray. 
.tue night...w winds around 20 kt with gusts up to 25 kt. seas
4 to 6 ft. a chance of light freezing spray.  

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.

$$