fzus51 kbox 230005
cwfbox
expires:202602231300;;092855

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 pm est sun feb 22 2026

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


anz230-231300-
boston harbor-
705 pm est sun feb 22 2026

...storm warning in effect through late monday night...

.tonight...e winds 25 to 30 kt with gusts up to 35 kt, becoming
ne 35 to 45 kt with gusts up to 50 kt after midnight. waves 2 to
3 ft. at the outer harbor entrance, waves 3 to 4 ft, building to
5 to 7 ft after midnight. snow likely this evening, then snow
after midnight. areas of blowing snow after midnight with vsby
1 nm or less. 
.mon...n winds 35 to 45 kt with gusts up to 60 kt. waves 2 to
3 ft, except 6 to 9 ft at the outer harbor entrance. areas of
blowing snow. snow. vsby 1 nm or less. 
.mon night...nw winds 25 to 35 kt with gusts up to 40 kt,
diminishing to 20 to 25 kt with gusts up to 30 kt after midnight.
waves around 2 ft. at the outer harbor entrance, waves 6 to 9 ft,
subsiding to 5 to 7 ft after midnight. snow likely in the
evening. 
.tue...nw winds 15 to 20 kt, becoming w 10 to 15 kt in the
afternoon. gusts up to 25 kt. waves around 2 ft, except 4 to 6 ft
at the outer harbor entrance. 
.tue night...w winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. waves around 2 ft in the evening, then 1 foot or less. 
.wed...s winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft. snow. a chance of rain in the afternoon. 
.wed night...sw winds 10 to 15 kt. waves around 2 ft. a chance of
rain in the evening. 
.thu...sw winds 10 to 15 kt. waves around 2 ft. a chance of rain
and snow. 
.thu night...s winds 10 to 15 kt with gusts up to 20 kt. waves
around 2 ft. rain likely with a chance of snow.
.fri...w winds 10 to 15 kt. waves around 2 ft. a chance of rain. 
.fri night...w winds around 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 230005
cwfbox
expires:202602231300;;092844

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 pm est sun feb 22 2026

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


anz250-231300-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
705 pm est sun feb 22 2026

...storm warning in effect through late monday night...

.tonight...e winds 25 to 30 kt, becoming ne 35 to 45 kt with
gusts up to 55 kt after midnight. seas 5 to 7 ft, building to
9 to 13 ft after midnight. wave detail: se 7 ft at 7 seconds,
becoming e 13 ft at 8 seconds. a chance of snow this evening,
then snow after midnight. 
.mon...ne winds 45 to 55 kt with gusts up to 65 kt. seas 16 to
21 ft, building to 19 to 24 ft in the afternoon. wave detail: ne
21 ft at 10 seconds, becoming ne 24 ft at 11 seconds and n 4 ft
at 7 seconds. snow.
.mon night...n winds 35 to 45 kt with gusts up to 55 kt, becoming
nw 25 to 30 kt with gusts up to 35 kt after midnight. seas 17 to
22 ft, subsiding to 12 to 17 ft after midnight. wave detail: ne
22 ft at 11 seconds and n 6 ft at 7 seconds, becoming ne 17 ft at
11 seconds and nw 6 ft at 8 seconds. a chance of snow. 
.tue...nw winds 20 to 25 kt with gusts up to 30 kt, becoming w
15 to 20 kt in the afternoon. seas 8 to 11 ft, subsiding to 5 to
8 ft in the afternoon. wave detail: ne 11 ft at 10 seconds and se
4 ft at 10 seconds, becoming e 8 ft at 10 seconds and ne 6 ft at
9 seconds. 
.tue night...w winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. seas 4 to 6 ft, subsiding to 3 to 4 ft after
midnight. wave detail: w 4 ft at 4 seconds and ne 4 ft at
8 seconds, becoming w 3 ft at 4 seconds and ne 2 ft at 7 seconds.
.wed...s winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: se 4 ft at 5 seconds and se 1 foot at
9 seconds. snow. a chance of rain in the morning, then rain
likely in the afternoon. 
.wed night...w winds 15 to 20 kt. seas 2 to 3 ft. a chance of
rain in the evening. 
.thu...w winds 15 to 20 kt. seas 2 to 3 ft. a chance of rain. 
.thu night...s winds 15 to 20 kt. seas 2 to 4 ft. rain likely. 
.fri...w winds 15 to 20 kt. seas 3 to 5 ft. a chance of rain. 
.fri night...w winds 10 to 15 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.

$$