fzus51 kbox 272107
cwfbox
expires:202602281000;;357363

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
407 pm est fri feb 27 2026

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


anz231-281000-
cape cod bay-
407 pm est fri feb 27 2026

.tonight...s winds 5 to 10 kt. seas 1 foot or less. wave detail:
w 1 foot at 3 seconds and n 1 foot at 4 seconds. 
.sat...s winds 5 to 10 kt. seas around 2 ft. wave detail: s
1 foot at 2 seconds and ne 1 foot at 4 seconds. 
.sat night...sw winds around 5 kt, becoming nw after midnight.
seas 1 foot or less. wave detail: sw 1 foot at 2 seconds and e
1 foot at 4 seconds. 
.sun...n winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. seas around 2 ft. wave detail: n
2 ft at 4 seconds and se 1 foot at 7 seconds. a chance of rain in
the morning, then a chance of snow in the afternoon. 
.sun night and mon...nw winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 3 ft. wave detail: n 3 ft at 5 seconds and se 2 ft at
7 seconds. 
.mon night...w winds 5 to 10 kt. seas around 2 ft. wave detail: n
2 ft at 5 seconds and e 1 foot at 9 seconds. 
.tue...s winds 15 to 20 kt. seas 2 to 3 ft. a chance of snow and
rain. 
.tue night and wed...sw winds around 15 kt, becoming w. gusts up
to 20 kt. seas 2 to 3 ft. rain likely. 
.wed night...sw winds 5 to 10 kt. seas 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 272107
cwfbox
expires:202602281000;;357367

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
407 pm est fri feb 27 2026

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


anz232-281000-
nantucket sound-
407 pm est fri feb 27 2026

.tonight...s winds 5 to 10 kt. seas around 2 ft. wave detail: s
2 ft at 9 seconds and sw 1 foot at 2 seconds. 
.sat...s winds 5 to 10 kt. seas around 2 ft. wave detail: s
1 foot at 2 seconds and e 1 foot at 5 seconds. 
.sat night...sw winds around 5 kt, becoming nw after midnight.
seas around 2 ft. wave detail: s 1 foot at 3 seconds and s 1 foot
at 8 seconds. 
.sun...n winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. seas around 2 ft. wave detail: n 2 ft at 3 seconds and
se 1 foot at 7 seconds. a chance of rain.
.sun night and mon...n winds 15 to 20 kt. seas 2 to 3 ft. wave
detail: n 3 ft at 4 seconds and se 1 foot at 7 seconds. 
.mon night...nw winds around 5 kt, becoming sw after midnight.
seas around 2 ft. wave detail: nw 1 foot at 2 seconds and ne
1 foot at 5 seconds. 
.tue...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. a chance of rain. 
.tue night and wed...sw winds 15 to 20 kt, becoming w 10 to
15 kt. seas 2 to 3 ft. rain likely. 
.wed night...sw winds 5 to 10 kt. seas 2 to 3 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 272107
cwfbox
expires:202602281000;;357368

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
407 pm est fri feb 27 2026

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


anz233-281000-
vineyard sound-
407 pm est fri feb 27 2026

.tonight...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s
2 ft at 9 seconds and sw 1 foot at 2 seconds. 
.sat...s winds 5 to 10 kt. seas around 2 ft. wave detail: s 2 ft
at 8 seconds and s 1 foot at 3 seconds. 
.sat night...sw winds around 5 kt, becoming nw after midnight.
seas around 2 ft. wave detail: s 2 ft at 8 seconds and nw 1 foot
at 2 seconds. 
.sun...n winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. seas around 2 ft. wave detail: n 1 foot at 2 seconds
and s 1 foot at 7 seconds. a chance of snow. a chance of rain in
the morning. 
.sun night and mon...nw winds 15 to 20 kt. seas 2 to 3 ft. wave
detail: n 2 ft at 4 seconds and s 1 foot at 7 seconds. 
.mon night...n winds around 5 kt, becoming se after midnight.
seas around 2 ft. wave detail: n 1 foot at 3 seconds and se
1 foot at 9 seconds. 
.tue...s winds 15 to 20 kt. seas around 2 ft. a chance of rain. 
.tue night and wed...sw winds 15 to 20 kt, becoming w. seas 2 to
3 ft. rain likely. 
.wed night...sw winds 5 to 10 kt. seas 2 to 3 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 272107
cwfbox
expires:202602281000;;357369

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
407 pm est fri feb 27 2026

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


anz234-281000-
buzzards bay-
407 pm est fri feb 27 2026

.tonight...s winds 5 to 10 kt. seas around 2 ft. wave detail: s
2 ft at 8 seconds and sw 1 foot at 2 seconds. 
.sat...s winds around 5 kt. seas around 2 ft. wave detail: s 2 ft
at 8 seconds and s 1 foot at 3 seconds. 
.sat night...sw winds around 5 kt, becoming nw after midnight.
seas around 2 ft. wave detail: nw 1 foot at 2 seconds and se
1 foot at 3 seconds. 
.sun...n winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. seas around 2 ft. wave detail: n 1 foot at 2 seconds
and s 1 foot at 7 seconds. a chance of snow. a chance of rain in
the morning. 
.sun night and mon...nw winds 15 to 20 kt. seas 2 to 3 ft. wave
detail: n 2 ft at 4 seconds and s 1 foot at 7 seconds. 
.mon night...nw winds around 5 kt, becoming s after midnight.
seas 1 foot or less. wave detail: n 1 foot at 4 seconds and se
1 foot at 9 seconds. 
.tue...s winds 15 to 20 kt. seas 2 to 3 ft. a chance of rain. 
.tue night and wed...sw winds 15 to 20 kt, becoming w 10 to
15 kt. seas 2 to 3 ft. rain likely. 
.wed night...sw winds 5 to 10 kt. seas 2 to 3 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 272107
cwfbox
expires:202602281000;;357370

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
407 pm est fri feb 27 2026

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


anz235-281000-
rhode island sound-
407 pm est fri feb 27 2026

.tonight...s winds 5 to 10 kt. seas 3 to 4 ft. wave detail: s
4 ft at 9 seconds. 
.sat...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s 3 ft at
8 seconds. 
.sat night...w winds around 5 kt, becoming n after midnight. seas
2 to 3 ft. wave detail: s 3 ft at 8 seconds. 
.sun...n winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. seas 2 to 3 ft. wave detail: n 2 ft at 3 seconds and
se 2 ft at 7 seconds. a chance of rain. a chance of snow in the
morning. 
.sun night and mon...n winds 15 to 20 kt. seas 2 to 3 ft. wave
detail: n 3 ft at 4 seconds and se 2 ft at 7 seconds. 
.mon night...n winds 5 to 10 kt, becoming se after midnight. seas
around 2 ft. wave detail: ne 1 foot at 3 seconds and nw 1 foot at
3 seconds. 
.tue...s winds 15 to 20 kt. seas 2 to 3 ft. a chance of rain. 
.tue night...sw winds 15 to 20 kt. seas 2 to 3 ft. rain likely. 
.wed...w winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
5 ft. rain likely. 
.wed night...sw winds around 10 kt. seas 3 to 5 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 272107
cwfbox
expires:202602281000;;357373

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
407 pm est fri feb 27 2026

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


anz236-281000-
narragansett bay-
407 pm est fri feb 27 2026

.tonight...s winds around 5 kt. waves around 2 ft. patchy fog
after midnight with vsby 1 to 3 nm. 
.sat...s winds 5 to 10 kt. waves around 2 ft. patchy fog in the
morning. 
.sat night...w winds around 5 kt, becoming n after midnight.
waves around 2 ft. 
.sun...n winds 5 to 10 kt. waves around 2 ft. a chance of rain. a
chance of snow in the morning. 
.sun night and mon...nw winds 10 to 15 kt with gusts up to 20 kt.
waves around 2 ft. 
.mon night...nw winds around 5 kt, becoming s after midnight.
waves 1 foot or less. 
.tue...s winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft. a chance of rain. 
.tue night and wed...sw winds 10 to 15 kt, becoming w. gusts up
to 20 kt. waves 2 to 3 ft. rain likely. 
.wed night...sw winds 5 to 10 kt. waves 2 to 3 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 272107
cwfbox
expires:202602281000;;357361

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
407 pm est fri feb 27 2026

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


anz250-281000-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
407 pm est fri feb 27 2026

.tonight...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: sw 2 ft at 3 seconds and se 2 ft at 8 seconds.
.sat...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: se 3 ft at 4 seconds and se 3 ft at 8 seconds.
.sat night...sw winds around 10 kt, becoming nw after midnight.
seas 2 to 3 ft. wave detail: se 3 ft at 8 seconds and w 2 ft at
3 seconds. 
.sun...n winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. seas 2 to 4 ft. wave detail: n 3 ft at 4 seconds and
se 2 ft at 7 seconds. a chance of snow. a chance of rain in the
morning. 
.sun night...nw winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. wave detail: n 5 ft at 6 seconds and se 2 ft at
8 seconds. a chance of snow in the evening. 
.mon...nw winds 15 to 20 kt, diminishing to 5 to 10 kt in the
afternoon. seas 3 to 5 ft. wave detail: n 5 ft at 5 seconds and e
2 ft at 8 seconds. 
.mon night...w winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. seas 2 to 3 ft. 
.tue...s winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
3 ft. a chance of snow and rain. 
.tue night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 4 ft. rain likely. 
.wed...w winds 15 to 20 kt. seas 2 to 4 ft. a chance of rain. 
.wed night...sw winds around 10 kt. seas 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 272107
cwfbox
expires:202602281000;;357364

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
407 pm est fri feb 27 2026

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


anz254-281000-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
407 pm est fri feb 27 2026

.tonight...s winds 5 to 10 kt. seas 2 to 4 ft. wave detail: s
4 ft at 9 seconds and nw 1 foot at 4 seconds. 
.sat...s winds 10 to 15 kt. seas 2 to 4 ft. wave detail: s 3 ft
at 8 seconds and s 2 ft at 3 seconds. 
.sat night...sw winds around 5 kt, becoming nw after midnight.
seas 2 to 3 ft. wave detail: se 3 ft at 8 seconds and nw 1 foot
at 2 seconds. 
.sun...ne winds 5 to 10 kt, becoming n 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 2 to 4 ft. wave detail: se 3 ft
at 7 seconds and n 2 ft at 3 seconds. a chance of rain. a chance
of snow in the afternoon. 
.sun night and mon...nw winds 15 to 20 kt with gusts up to 25 kt.
seas 3 to 5 ft. wave detail: n 5 ft at 6 seconds and se 3 ft at
7 seconds. 
.mon night...nw winds 5 to 10 kt, becoming w after midnight. seas
2 to 4 ft. wave detail: n 3 ft at 7 seconds and e 2 ft at
9 seconds. 
.tue...s winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
3 ft. a chance of rain. 
.tue night and wed...sw winds 15 to 20 kt, becoming w. gusts up
to 25 kt. seas 3 to 5 ft. rain likely. 
.wed night...sw winds around 10 kt. seas 3 to 5 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 272107
cwfbox
expires:202602281000;;357365

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
407 pm est fri feb 27 2026

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


anz255-281000-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
407 pm est fri feb 27 2026

.tonight...s winds around 5 kt, increasing to 5 to 10 kt after
midnight. seas 3 to 5 ft. wave detail: s 4 ft at 9 seconds. 
.sat...se winds 5 to 10 kt. seas 2 to 4 ft. wave detail: s 4 ft
at 8 seconds. 
.sat night...sw winds around 5 kt, becoming nw after midnight.
seas 2 to 3 ft. wave detail: s 3 ft at 8 seconds. 
.sun...ne winds 5 to 10 kt, becoming nw 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 2 to 3 ft. wave detail: se 3 ft
at 7 seconds and n 2 ft at 3 seconds. a chance of rain and snow
in the afternoon. 
.sun night...n winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. wave detail: n 4 ft at 5 seconds and se 2 ft at
7 seconds. 
.mon...n winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 2 to 4 ft. wave detail: n 4 ft at 5 seconds and
se 2 ft at 8 seconds. a chance of freezing spray in the morning. 
.mon night...n winds 5 to 10 kt, becoming e after midnight. seas
2 to 3 ft. 
.tue...s winds 15 to 20 kt. seas 2 to 3 ft. a chance of rain. 
.tue night...s winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 4 ft. rain likely. 
.wed...w winds 15 to 20 kt. seas 4 to 6 ft. rain likely. 
.wed night...s winds around 10 kt. seas 3 to 5 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.

$$