fzus51 kbox 230605
cwfbox
expires:202602231900;;104700

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 am est mon feb 23 2026

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


anz235-231900-
rhode island sound-
105 am est mon feb 23 2026

...storm warning in effect through late tonight...

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

$$

fzus51 kbox 230605
cwfbox
expires:202602231900;;104703

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 am est mon feb 23 2026

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


anz236-231900-
narragansett bay-
105 am est mon feb 23 2026

...storm warning in effect through late tonight...

.rest of tonight...ne winds 30 to 40 kt with gusts up to 55 kt.
waves around 3 ft, except 5 to 7 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. 
.tue...nw winds 10 to 15 kt. gusts up to 20 kt in the morning.
waves 2 to 3 ft. 
.tue night...w winds 5 to 10 kt, becoming sw after midnight.
waves around 2 ft. a chance of snow after midnight. 
.wed...sw winds 15 to 20 kt with gusts up to 25 kt. waves 2 to
4 ft. rain. a chance of snow in the morning. 
.wed night...w winds 10 to 15 kt with gusts up to 20 kt. waves
2 to 4 ft. a chance of rain in the evening. 
.thu...sw winds 5 to 10 kt. waves 2 to 3 ft. a chance of rain. 
.thu night...s winds 10 to 15 kt. waves 2 to 4 ft. rain and snow
likely. 
.fri...w winds 10 to 15 kt. waves 3 to 5 ft. a chance of rain. 
.fri night...w winds 5 to 10 kt. waves 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.

$$

fzus51 kbox 230605
cwfbox
expires:202602231900;;104701

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 am est mon feb 23 2026

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


anz237-231900-
block island sound-
105 am est mon feb 23 2026

...storm warning in effect through late tonight...

.rest of tonight...ne winds 40 to 45 kt with gusts up to 60 kt.
seas 7 to 10 ft. wave detail: e 10 ft at 8 seconds and se 2 ft at
9 seconds. snow.
.mon...ne winds 40 to 45 kt, becoming n 30 to 40 kt in the
afternoon. gusts up to 65 kt. seas 9 to 13 ft. wave detail: ne
11 ft at 7 seconds and e 11 ft at 10 seconds. snow.
.mon night...nw winds 25 to 30 kt with gusts up to 40 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: se 8 ft at 11 seconds and nw 5 ft at 5 seconds, becoming
se 5 ft at 11 seconds and w 4 ft at 5 seconds. 
.tue...nw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: w 4 ft at 5 seconds and e 3 ft at 11 seconds. 
.tue night...w winds 10 to 15 kt with gusts up to 20 kt, becoming
sw 5 to 10 kt after midnight. seas 2 to 3 ft. wave detail: w 3 ft
at 4 seconds and s 1 foot at 9 seconds. a chance of snow after
midnight. 
.wed...sw winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft, building to 4 to 6 ft in the afternoon. wave detail: s 3 ft
at 4 seconds and s 1 foot at 8 seconds, becoming s 5 ft at
8 seconds and sw 3 ft at 5 seconds. rain. snow likely in the
morning. 
.wed night...sw winds 15 to 20 kt, becoming w 10 to 15 kt after
midnight. gusts up to 25 kt. seas 4 to 6 ft. 
.thu...w winds 10 to 15 kt. seas 3 to 5 ft. a chance of snow. 
.thu night...s winds 10 to 15 kt with gusts up to 20 kt. seas
4 to 6 ft. rain likely with a chance of snow. 
.fri...w winds 10 to 15 kt with gusts up to 20 kt. seas 6 to
9 ft. a chance of rain. 
.fri night...w winds 5 to 10 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.

$$

fzus51 kbox 230605
cwfbox
expires:202602231900;;104695

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 am est mon feb 23 2026

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


anz255-231900-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
105 am est mon feb 23 2026

...storm warning in effect through late tonight...

.rest of tonight...ne winds 45 to 55 kt with gusts up to 65 kt.
seas 10 to 14 ft. wave detail: e 14 ft at 8 seconds. snow with a
chance of rain. 
.mon...ne winds 45 to 55 kt with gusts up to 65 kt. seas 13 to
18 ft, except 17 to 22 ft s and e of nantucket. wave detail: e
18 ft at 9 seconds and n 9 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 40 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 11 ft at
11 seconds, becoming w 9 ft at 7 seconds and e 8 ft at
11 seconds. a chance of snow in the evening. 
.tue...nw winds 20 to 25 kt, becoming w 15 to 20 kt in the
afternoon. seas 7 to 10 ft, subsiding to 5 to 7 ft in the
afternoon. wave detail: w 7 ft at 7 seconds and e 7 ft at
11 seconds, becoming w 5 ft at 7 seconds and e 5 ft at
11 seconds. 
.tue night...w winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. seas 5 to 7 ft. wave detail: w 5 ft at 7 seconds
and e 3 ft at 11 seconds. 
.wed...sw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft, building to 5 to 7 ft in the afternoon. wave detail: sw
4 ft at 7 seconds and ne 1 foot at 8 seconds, becoming s 7 ft at
9 seconds and sw 5 ft at 6 seconds. rain. snow likely in the
morning. 
.wed night...w winds 15 to 20 kt with gusts up to 25 kt. seas
6 to 9 ft. a chance of rain in the evening. 
.thu...w winds 15 to 20 kt. seas 5 to 7 ft. 
.thu night...s winds 15 to 20 kt with gusts up to 25 kt. seas
6 to 9 ft. rain likely with a chance of snow. 
.fri...w winds 15 to 20 kt with gusts up to 25 kt. seas 9 to
12 ft. rain likely. 
.fri night...nw winds 10 to 15 kt. seas 7 to 10 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.

$$