fzus51 kbox 221505
cwfbox
expires:202602230400;;070631

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am est sun feb 22 2026

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


anz231-230400-
cape cod bay-
1005 am est sun feb 22 2026

...storm warning in effect from 10 pm est this evening through
late monday night...

.this afternoon...e winds 10 to 15 kt. gusts up to 20 kt. seas
2 to 3 ft. wave detail: ne 2 ft at 4 seconds and s 1 foot at
7 seconds. 
.tonight...e winds 25 to 30 kt with gusts up to 35 kt, becoming
ne 35 to 45 kt with gusts up to 55 kt after midnight. seas 3 to
5 ft, building to 5 to 7 ft after midnight. wave detail: e 5 ft
at 4 seconds and s 1 foot at 8 seconds, becoming ne 7 ft at
6 seconds and se 2 ft at 9 seconds. a chance of snow in the
evening, then snow after midnight. 
.mon...ne winds 45 to 50 kt with gusts up to 65 kt. seas 8 to
11 ft, building to 9 to 13 ft in the afternoon. wave detail: ne
11 ft at 6 seconds and e 11 ft at 10 seconds, becoming ne 13 ft
at 11 seconds and n 12 ft at 7 seconds. snow. a chance of rain in
the afternoon. 
.mon night...nw winds 40 to 50 kt with gusts up to 55 kt,
diminishing to 25 to 30 kt with gusts up to 35 kt after midnight.
seas 10 to 14 ft, subsiding to 8 to 11 ft after midnight. wave
detail: ne 14 ft at 11 seconds and n 10 ft at 8 seconds, becoming
ne 11 ft at 11 seconds and n 9 ft at 7 seconds. snow, mainly in
the evening. a chance of light freezing spray after midnight. 
.tue...nw winds 20 to 25 kt, becoming w around 15 kt in the
afternoon. seas 5 to 8 ft, subsiding to 4 to 6 ft in the
afternoon. wave detail: ne 8 ft at 10 seconds and nw 6 ft at
7 seconds, becoming ne 6 ft at 10 seconds and nw 4 ft at
6 seconds. a chance of light freezing spray in the morning. 
.tue night...w winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 2 to 4 ft. wave detail: n 4 ft at 7 seconds and e
3 ft at 11 seconds. 
.wed...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. rain and snow likely. 
.wed night and thu...sw winds 10 to 15 kt. gusts up to 20 kt.
seas around 2 ft. a chance of rain. 
.thu night...s winds 10 to 15 kt with gusts up to 20 kt. seas
around 2 ft. rain likely with a chance of snow.  

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 221505
cwfbox
expires:202602230400;;070635

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am est sun feb 22 2026

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


anz232-230400-
nantucket sound-
1005 am est sun feb 22 2026

...storm warning in effect from 10 pm est this evening through
late monday night...

.this afternoon...e winds around 10 kt, increasing to 15 to
20 kt. seas 2 to 3 ft. wave detail: e 3 ft at 4 seconds and s
1 foot at 7 seconds. 
.tonight...e winds 25 to 35 kt with gusts up to 40 kt, becoming
ne 40 to 50 kt with gusts up to 60 kt after midnight. seas 3 to
5 ft, building to 5 to 8 ft after midnight. wave detail: e 5 ft
at 5 seconds and s 1 foot at 7 seconds, becoming e 8 ft at
6 seconds. a chance of snow in the evening, then snow after
midnight. 
.mon...ne winds 40 to 50 kt with gusts up to 65 kt. seas 7 to
10 ft. wave detail: ne 10 ft at 7 seconds and e 10 ft at
10 seconds. snow. a chance of rain in the afternoon. 
.mon night...nw winds 35 to 45 kt with gusts up to 55 kt,
diminishing to 25 to 30 kt with gusts up to 35 kt after midnight.
seas 7 to 10 ft, subsiding to 5 to 8 ft after midnight. wave
detail: n 6 ft at 6 seconds and e 5 ft at 12 seconds, becoming n
6 ft at 5 seconds and e 3 ft at 12 seconds. snow, mainly in the
evening. a chance of light freezing spray after midnight. 
.tue...nw winds 20 to 25 kt, becoming w around 15 kt in the
afternoon. seas 4 to 6 ft. wave detail: w 4 ft at 4 seconds and n
4 ft at 8 seconds. a chance of light freezing spray in the
morning. 
.tue night...w winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. seas 2 to 4 ft. wave detail: w 3 ft at 4 seconds
and ne 3 ft at 8 seconds. 
.wed...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. rain likely with a chance of snow. 
.wed night...sw winds 10 to 15 kt with gusts up to 20 kt. seas
3 to 5 ft. a chance of rain. 
.thu...w winds 10 to 15 kt. seas 2 to 4 ft. a chance of rain. 
.thu night...s winds 15 to 20 kt. seas 2 to 4 ft. rain likely.  

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 221505
cwfbox
expires:202602230400;;070636

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am est sun feb 22 2026

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


anz233-230400-
vineyard sound-
1005 am est sun feb 22 2026

...storm warning in effect from 10 pm est this evening through
late monday night...

.this afternoon...e winds 10 to 15 kt, increasing to 15 to 20 kt
with gusts up to 25 kt. seas 2 to 4 ft. wave detail: e 2 ft at
3 seconds and s 1 foot at 7 seconds. 
.tonight...ne winds 30 to 35 kt with gusts up to 40 kt,
increasing to 40 to 50 kt with gusts up to 55 kt after midnight.
seas 5 to 7 ft. wave detail: ne 6 ft at 5 seconds and se 2 ft at
9 seconds. snow.
.mon...n winds 40 to 50 kt with gusts up to 60 kt. seas 6 to
9 ft. wave detail: e 9 ft at 11 seconds and n 7 ft at 6 seconds.
snow.
.mon night...nw winds 30 to 40 kt with gusts up to 50 kt,
diminishing to 25 to 30 kt after midnight. seas 5 to 8 ft,
subsiding to 4 to 6 ft after midnight. wave detail: n 5 ft at
6 seconds and e 4 ft at 11 seconds, becoming n 4 ft at 5 seconds
and e 3 ft at 11 seconds. snow likely in the evening. a chance of
light freezing spray after midnight. 
.tue...w winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: nw 4 ft at 6 seconds and e 3 ft at 11 seconds.
a chance of light freezing spray. 
.tue night...w winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. seas 2 to 4 ft. wave detail: w 3 ft at 6 seconds
and ne 2 ft at 8 seconds. a chance of light freezing spray in the
evening. 
.wed...sw winds 15 to 20 kt. seas 3 to 5 ft. rain likely with a
chance of snow. 
.wed night...sw winds 10 to 15 kt with gusts up to 20 kt. seas
4 to 6 ft. a chance of rain. 
.thu...sw winds 10 to 15 kt. seas 3 to 5 ft. a chance of rain. 
.thu night...s winds 15 to 20 kt. seas 3 to 5 ft. rain likely
with a chance of snow.  

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 221505
cwfbox
expires:202602230400;;070637

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am est sun feb 22 2026

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


anz234-230400-
buzzards bay-
1005 am est sun feb 22 2026

...storm warning in effect from 10 pm est this evening through
late monday night...

.this afternoon...e winds around 10 kt, increasing to 15 to
20 kt. seas 2 to 3 ft. wave detail: e 2 ft at 3 seconds and s
1 foot at 7 seconds. 
.tonight...ne winds 25 to 30 kt with gusts up to 35 kt,
increasing to 35 to 45 kt with gusts up to 55 kt after midnight.
seas 4 to 6 ft. wave detail: ne 6 ft at 5 seconds and se 2 ft at
9 seconds. snow.
.mon...ne winds 45 to 50 kt, becoming n 35 to 45 kt in the
afternoon. gusts up to 65 kt. seas 5 to 7 ft. wave detail: n 7 ft
at 7 seconds and e 7 ft at 11 seconds. snow.
.mon night...nw winds 30 to 40 kt with gusts up to 50 kt,
diminishing to 20 to 25 kt with gusts up to 30 kt after midnight.
seas 4 to 6 ft, subsiding to 3 to 4 ft after midnight. wave
detail: e 5 ft at 11 seconds and n 4 ft at 5 seconds, becoming e
4 ft at 11 seconds and n 3 ft at 5 seconds. a chance of light
freezing spray. a chance of snow in the evening. 
.tue...w winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: nw 3 ft at 5 seconds and n 3 ft at 8 seconds.
a chance of light freezing spray in the morning. 
.tue night...w winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 2 to 3 ft. wave detail: w 3 ft at 5 seconds and ne
3 ft at 8 seconds. 
.wed...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. rain likely with a chance of snow. 
.wed night...sw winds 10 to 15 kt with gusts up to 20 kt. seas
3 to 5 ft. a chance of rain. 
.thu...sw winds 10 to 15 kt. seas 2 to 4 ft. a chance of rain. 
.thu night...s winds 15 to 20 kt. seas 2 to 4 ft. rain likely
with a chance of snow.  

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 221505
cwfbox
expires:202602230400;;070638

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am est sun feb 22 2026

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


anz235-230400-
rhode island sound-
1005 am est sun feb 22 2026

...storm warning in effect from 10 pm est this evening through
late monday night...

.this afternoon...e winds 10 to 15 kt, increasing to 20 to 25 kt.
seas 2 to 4 ft. wave detail: e 4 ft at 4 seconds and s 2 ft at
7 seconds. 
.tonight...ne winds 25 to 35 kt with gusts up to 45 kt,
increasing to 40 to 50 kt with gusts up to 60 kt after midnight.
seas 4 to 6 ft, building to 6 to 9 ft after midnight. wave
detail: e 6 ft at 6 seconds and s 1 foot at 7 seconds, becoming e
9 ft at 7 seconds. snow.
.mon...ne winds 45 to 50 kt, becoming n 35 to 45 kt in the
afternoon. gusts up to 65 kt. seas 9 to 13 ft. wave detail: se
11 ft at 11 seconds and ne 10 ft at 7 seconds. snow.
.mon night...nw winds 30 to 40 kt with gusts up to 50 kt,
diminishing to 20 to 25 kt with gusts up to 30 kt after midnight.
seas 7 to 10 ft, subsiding to 5 to 7 ft after midnight. wave
detail: n 7 ft at 6 seconds and se 6 ft at 11 seconds, becoming
nw 6 ft at 5 seconds and e 4 ft at 11 seconds. a chance of snow
in the evening. a chance of light freezing spray after midnight. 
.tue...nw winds 20 to 25 kt, becoming w 15 to 20 kt in the
afternoon. seas 4 to 6 ft. wave detail: w 5 ft at 5 seconds and e
3 ft at 10 seconds. a chance of light freezing spray in the
morning. 
.tue night...w winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. seas 2 to 4 ft. wave detail: w 4 ft at 6 seconds
and ne 1 foot at 7 seconds. a chance of light freezing spray in
the evening. 
.wed...sw winds 15 to 20 kt. seas 3 to 5 ft. rain likely with a
chance of snow. 
.wed night and thu...sw winds 15 to 20 kt, diminishing to 10 to
15 kt. seas 5 to 7 ft. a chance of rain. 
.thu night...s winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 ft. rain likely.  

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 221505
cwfbox
expires:202602230400;;070641

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am est sun feb 22 2026

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


anz236-230400-
narragansett bay-
1005 am est sun feb 22 2026

...storm warning in effect from 10 pm est this evening through
late monday night...

.this afternoon...e winds around 10 kt, increasing to 15 to 20 kt
with gusts up to 25 kt. waves 2 to 3 ft. 
.tonight...ne winds 25 to 30 kt with gusts up to 40 kt,
increasing to 30 to 40 kt with gusts up to 50 kt after midnight.
waves 2 to 3 ft, except 4 to 6 ft at the bay entrance. snow.
.mon...n winds 35 to 45 kt with gusts up to 60 kt. waves around
3 ft, except 5 to 7 ft at the bay entrance. snow.
.mon night...nw winds 25 to 30 kt with gusts up to 40 kt,
diminishing to 15 to 20 kt with gusts up to 30 kt after midnight.
waves 2 to 3 ft. at the bay entrance, waves 5 to 7 ft, subsiding
to 3 to 5 ft after midnight. a chance of snow in the evening. a
chance of light freezing spray after midnight. 
.tue...nw winds 10 to 15 kt with gusts up to 20 kt. waves 2 to
3 ft. a chance of light freezing spray in the morning. 
.tue night...w winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. waves around 2 ft. 
.wed...sw winds 10 to 15 kt with gusts up to 20 kt. waves 2 to
4 ft. rain likely with a chance of snow. 
.wed night and thu...sw winds 10 to 15 kt. waves 2 to 4 ft. a
chance of rain. 
.thu night...s winds 10 to 15 kt with gusts up to 20 kt. waves
2 to 4 ft. rain likely.  

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 221505
cwfbox
expires:202602230400;;070629

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am est sun feb 22 2026

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


anz250-230400-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
1005 am est sun feb 22 2026

...storm warning in effect from 10 pm est this evening through
late monday night...

.this afternoon...e winds 10 to 15 kt, increasing to 15 to 20 kt.
seas around 3 ft. wave detail: ne 3 ft at 8 seconds and se 1 foot
at 8 seconds. 
.tonight...e winds 25 to 30 kt with gusts up to 35 kt, becoming
ne 35 to 45 kt with gusts up to 55 kt after midnight. seas 4 to
6 ft, building to 9 to 12 ft after midnight. wave detail: e 6 ft
at 6 seconds and se 1 foot at 9 seconds, becoming e 12 ft at
9 seconds. snow after midnight. 
.mon...ne winds 45 to 55 kt with gusts up to 65 kt. seas 15 to
20 ft, building to 19 to 24 ft in the afternoon. wave detail: ne
20 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 40 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 8 seconds, becoming ne 17 ft at
11 seconds and nw 7 ft at 8 seconds. snow, mainly in the evening.
.tue...nw winds 20 to 25 kt, becoming w 15 to 20 kt in the
afternoon. gusts up to 30 kt. seas 8 to 11 ft, subsiding to 5 to
8 ft in the afternoon. wave detail: ne 11 ft at 10 seconds and nw
4 ft at 6 seconds, becoming ne 6 ft at 9 seconds and nw 5 ft at
5 seconds. a chance of light freezing spray in the morning. 
.tue night...w 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: w
4 ft at 5 seconds and ne 3 ft at 8 seconds. 
.wed...s winds 15 to 20 kt. seas 2 to 3 ft. snow and rain likely.
.wed night and thu...sw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 4 ft. a chance of rain. 
.thu night...se winds 15 to 20 kt. seas 2 to 4 ft. rain likely
with a chance of snow.  

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 221505
cwfbox
expires:202602230400;;070632

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am est sun feb 22 2026

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


anz254-230400-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
1005 am est sun feb 22 2026

...storm warning in effect from 10 pm est this evening through
late monday night...

.this afternoon...e winds 10 to 15 kt, increasing to 15 to 20 kt
with gusts up to 25 kt. seas 3 to 4 ft. wave detail: ne 4 ft at
8 seconds and s 2 ft at 8 seconds. 
.tonight...e winds 25 to 35 kt with gusts up to 40 kt, increasing
to 40 to 50 kt with gusts up to 60 kt after midnight. seas 5 to
7 ft, building to 10 to 14 ft after midnight. wave detail: e 7 ft
at 7 seconds and s 1 foot at 8 seconds, becoming e 14 ft at
9 seconds and e 3 ft at 9 seconds. a chance of snow in the
evening, then snow and rain after midnight. 
.mon...ne winds 45 to 50 kt with gusts up to 65 kt. seas 15 to
20 ft, building to 17 to 22 ft in the afternoon. wave detail: ne
20 ft at 10 seconds and se 3 ft at 9 seconds, becoming ne 22 ft
at 12 seconds and s 5 ft at 12 seconds. rain and snow. 
.mon night...nw winds 35 to 45 kt with gusts up to 55 kt,
diminishing to 25 to 35 kt with gusts up to 40 kt after midnight.
seas 16 to 21 ft, subsiding to 12 to 17 ft after midnight. wave
detail: ne 21 ft at 12 seconds and n 4 ft at 7 seconds, becoming
ne 17 ft at 11 seconds and nw 5 ft at 7 seconds. snow with a
chance of rain in the evening, then a chance of snow after
midnight. 
.tue...nw winds 20 to 25 kt, becoming w 15 to 20 kt in the
afternoon. gusts up to 30 kt. seas 9 to 12 ft, subsiding to 6 to
9 ft in the afternoon. wave detail: n 12 ft at 10 seconds and nw
3 ft at 6 seconds, becoming ne 8 ft at 10 seconds and n 6 ft at
9 seconds. a chance of light freezing spray in the morning. 
.tue night...w winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. seas 5 to 7 ft. wave detail: n 5 ft at 9 seconds
and nw 4 ft at 6 seconds. 
.wed...sw winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
5 ft. a chance of rain and snow. 
.wed night and thu...sw winds 10 to 15 kt with gusts up to 20 kt.
seas 4 to 6 ft, except 7 to 10 ft s and e of nantucket. a chance
of rain. 
.thu night...s winds 15 to 20 kt. seas 4 to 6 ft. rain likely.  

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 221505
cwfbox
expires:202602230400;;070633

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am est sun feb 22 2026

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


anz255-230400-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
1005 am est sun feb 22 2026

...storm warning in effect from 10 pm est this evening through
late monday night...

.this afternoon...e winds 10 to 15 kt, increasing to 20 to 25 kt.
seas 3 to 5 ft. wave detail: e 5 ft at 5 seconds and sw 2 ft at
7 seconds. 
.tonight...e winds 30 to 40 kt with gusts up to 45 kt, becoming
ne 45 to 55 kt with gusts up to 60 kt after midnight. seas 5 to
8 ft, building to 9 to 13 ft after midnight. wave detail: e 8 ft
at 6 seconds and s 1 foot at 7 seconds, becoming e 13 ft at
8 seconds and se 1 foot at 8 seconds. snow.
.mon...ne winds 45 to 55 kt, becoming n 45 to 50 kt in the
afternoon. gusts up to 65 kt. seas 12 to 16 ft, building to 13 to
18 ft in the afternoon. s and e of nantucket, seas 15 to 20 ft,
building to 17 to 21 ft in the afternoon. wave detail: e 16 ft at
10 seconds and se 4 ft at 11 seconds, becoming e 17 ft at
11 seconds and n 10 ft at 7 seconds. snow and rain. 
.mon night...nw winds 40 to 50 kt with gusts up to 55 kt,
diminishing to 25 to 30 kt with gusts up to 35 kt after midnight.
seas 11 to 15 ft, subsiding to 9 to 13 ft after midnight. s and e
of nantucket, seas 15 to 20 ft, subsiding to 12 to 16 ft after
midnight. wave detail: n 11 ft at 7 seconds and e 10 ft at
11 seconds, becoming nw 10 ft at 7 seconds and e 8 ft at
11 seconds. a chance of snow in the evening. a chance of light
freezing spray after midnight. 
.tue...nw winds 20 to 25 kt, becoming w 15 to 20 kt in the
afternoon. gusts up to 30 kt. seas 7 to 10 ft, subsiding to 5 to
8 ft in the afternoon. wave detail: w 7 ft at 7 seconds and e
6 ft at 11 seconds, becoming w 6 ft at 7 seconds and e 4 ft at
11 seconds. a chance of light freezing spray in the morning. 
.tue night...w winds 20 to 25 kt, diminishing to 10 to 15 kt
after midnight. seas 5 to 7 ft. wave detail: w 6 ft at 7 seconds
and e 3 ft at 11 seconds. a chance of light freezing spray in the
evening. 
.wed...sw winds 15 to 20 kt. seas 5 to 7 ft. rain likely with a
chance of snow. 
.wed night and thu...w winds 15 to 20 kt. seas 6 to 9 ft. a
chance of rain. 
.thu night...s winds 20 to 25 kt. seas 5 to 7 ft. rain likely.  

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.

$$