fzus51 kbox 280606
cwfbox
expires:202602281900;;375722

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
106 am est sat feb 28 2026

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


anz231-281900-
cape cod bay-
106 am est sat feb 28 2026

.rest of tonight...s winds 5 to 10 kt. seas 1 foot or less. wave
detail: s 1 foot at 2 seconds and ne 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 5 to 10 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. patchy fog after midnight with vsby 1 to
3 nm. 
.sun...n winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
seas 2 to 3 ft. wave detail: n 2 ft at 4 seconds and se 1 foot at
7 seconds. patchy fog in the afternoon. snow in the afternoon. 
.sun night...nw winds 20 to 25 kt. seas 2 to 3 ft. wave detail: n
3 ft at 5 seconds and se 2 ft at 7 seconds. snow likely in the
evening. 
.mon and mon night...sw winds 15 to 20 kt. seas 2 to 3 ft. wave
detail: n 3 ft at 6 seconds and se 1 foot at 8 seconds. 
.tue...s winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. a chance of rain. 
.tue night and wed...sw winds 20 to 25 kt, becoming nw 15 to
20 kt. seas 2 to 4 ft. rain.
.wed night...s 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 280606
cwfbox
expires:202602281900;;375726

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
106 am est sat feb 28 2026

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


anz232-281900-
nantucket sound-
106 am est sat feb 28 2026

.rest of tonight...s winds 5 to 10 kt. seas around 2 ft. wave
detail: s 2 ft at 9 seconds and s 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...w 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. patchy fog after midnight with vsby 1 nm or less. 
.sun...n winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
seas around 2 ft. wave detail: n 2 ft at 3 seconds and se 1 foot
at 7 seconds. patchy fog in the afternoon. snow in the afternoon.
.sun night...n winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 3 ft. wave detail: n 3 ft at 4 seconds and se 1 foot at
7 seconds. snow likely in the evening. 
.mon and mon night...sw winds 15 to 20 kt. seas 2 to 3 ft. wave
detail: nw 2 ft at 3 seconds and e 2 ft at 7 seconds. 
.tue...s winds 15 to 20 kt. seas 2 to 3 ft. a chance of rain. 
.tue night and wed...sw winds 20 to 25 kt, becoming nw. gusts up
to 30 kt. seas 2 to 4 ft. rain.
.wed night...se 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 280606
cwfbox
expires:202602281900;;375727

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
106 am est sat feb 28 2026

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


anz233-281900-
vineyard sound-
106 am est sat feb 28 2026

.rest of tonight...s winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: s 2 ft at 8 seconds and s 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. patchy fog after midnight with vsby 1 to 3 nm. 
.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. patchy fog in the afternoon. snow in
the afternoon. 
.sun night...n winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 3 ft. wave detail: n 2 ft at 4 seconds and s 1 foot at
7 seconds. a chance of snow in the evening. 
.mon and mon night...sw winds 15 to 20 kt. seas 2 to 3 ft. wave
detail: n 2 ft at 4 seconds and se 1 foot at 8 seconds. 
.tue...s winds 15 to 20 kt. seas 2 to 3 ft. a chance of rain. 
.tue night...sw winds 25 to 30 kt. seas 3 to 5 ft. rain.
.wed...nw winds 20 to 25 kt. seas 2 to 4 ft. rain likely. 
.wed night...se 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 280606
cwfbox
expires:202602281900;;375728

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
106 am est sat feb 28 2026

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


anz234-281900-
buzzards bay-
106 am est sat feb 28 2026

.rest of 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 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: nw 1 foot at 2 seconds and se
1 foot at 3 seconds. patchy fog after midnight with vsby 1 to
3 nm. 
.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. patchy fog in the afternoon. snow in
the afternoon. 
.sun night...n 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. a chance of snow in
the evening. 
.mon and mon night...sw winds 15 to 20 kt. seas around 2 ft. wave
detail: n 1 foot at 4 seconds and se 1 foot at 8 seconds. 
.tue...s winds 15 to 20 kt. seas 2 to 3 ft. a chance of rain. 
.tue night and wed...sw winds 25 to 30 kt, becoming nw 20 to
25 kt. seas 2 to 4 ft. rain.
.wed night...se 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 280606
cwfbox
expires:202602281900;;375729

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
106 am est sat feb 28 2026

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


anz235-281900-
rhode island sound-
106 am est sat feb 28 2026

.rest of tonight...s winds 5 to 10 kt. seas 3 to 4 ft. wave
detail: s 4 ft at 8 seconds. 
.sat...s winds around 5 kt. seas 2 to 3 ft. wave detail: s 3 ft
at 8 seconds. 
.sat night...sw winds around 5 kt, becoming n after midnight.
seas 2 to 3 ft. wave detail: s 3 ft at 8 seconds. patchy fog
after midnight with vsby 1 to 3 nm. 
.sun...n winds 10 to 15 kt. seas 2 to 3 ft. wave detail: n 2 ft
at 3 seconds and se 2 ft at 7 seconds. patchy fog in the
afternoon. snow likely in the afternoon. 
.sun night...n winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 3 ft. wave detail: n 3 ft at 4 seconds and se 2 ft at
7 seconds. a chance of snow in the evening. 
.mon and mon night...sw winds 15 to 20 kt. seas 2 to 3 ft. wave
detail: n 3 ft at 4 seconds and se 2 ft at 8 seconds. 
.tue...s winds 15 to 20 kt. seas 2 to 3 ft. a chance of rain. 
.tue night and wed...sw winds 25 to 30 kt, becoming nw 20 to
25 kt. seas 3 to 5 ft. rain.
.wed night...se winds 5 to 10 kt. seas 3 to 5 ft. a chance of
rain.  

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 280606
cwfbox
expires:202602281900;;375732

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
106 am est sat feb 28 2026

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


anz236-281900-
narragansett bay-
106 am est sat feb 28 2026

.rest of tonight...s winds 5 to 10 kt. waves around 2 ft. 
.sat...s winds 5 to 10 kt. waves around 2 ft. 
.sat night...sw winds around 5 kt, becoming n after midnight.
waves around 2 ft. patchy fog after midnight with vsby 1 to 3 nm.
.sun...n winds 5 to 10 kt. waves around 2 ft. a chance of snow in
the morning, then snow likely in the afternoon.
.sun night...n winds 10 to 15 kt with gusts up to 20 kt. waves
around 2 ft. a chance of snow in the evening. 
.mon and mon night...sw winds 10 to 15 kt. waves around 2 ft. 
.tue...s winds 15 to 20 kt. waves 2 to 3 ft. a chance of rain and
snow. 
.tue night and wed...sw winds 20 to 25 kt, becoming nw 15 to
20 kt. gusts up to 30 kt. waves 2 to 3 ft. rain.
.wed night...se winds around 5 kt. waves 2 to 3 ft. a chance of
rain.  

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 280606
cwfbox
expires:202602281900;;375720

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
106 am est sat feb 28 2026

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


anz250-281900-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
106 am est sat feb 28 2026

.rest of tonight...sw winds 10 to 15 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 25 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 10 to 15 kt, becoming nw with gusts up to
20 kt after midnight. seas 2 to 3 ft. wave detail: se 3 ft at
8 seconds and w 2 ft at 3 seconds. patchy fog after midnight with
vsby 1 nm or less. 
.sun...n winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: n 3 ft at 4 seconds and se 2 ft at 7 seconds.
snow likely in the afternoon. 
.sun night...nw winds 20 to 25 kt. seas 3 to 5 ft. wave detail: n
5 ft at 6 seconds and se 2 ft at 8 seconds. snow likely in the
evening. 
.mon...nw winds 15 to 20 kt, diminishing to 10 to 15 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...nw winds 10 to 15 kt, becoming sw after midnight.
seas 2 to 3 ft. 
.tue...sw winds 20 to 25 kt with gusts up to 30 kt. seas 2 to
4 ft. a chance of rain and snow. 
.tue night and wed...sw winds 20 to 25 kt, becoming nw 15 to
20 kt. gusts up to 30 kt. seas 2 to 4 ft. rain.
.wed night...s 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 280606
cwfbox
expires:202602281900;;375723

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
106 am est sat feb 28 2026

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


anz254-281900-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
106 am est sat feb 28 2026

.rest of tonight...s winds 5 to 10 kt. seas 2 to 4 ft. wave
detail: s 4 ft at 9 seconds and s 1 foot at 3 seconds. 
.sat...s winds 5 to 10 kt with gusts up to 20 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 5 to 10 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. patchy fog after midnight with vsby 1 nm or less. 
.sun...n winds 10 to 15 kt. 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. patchy fog. snow likely in the afternoon. vsby 1 nm or
less in the morning. 
.sun night...n winds 15 to 20 kt, increasing to 20 to 25 kt after
midnight. seas 3 to 5 ft. wave detail: n 5 ft at 6 seconds and se
3 ft at 7 seconds. snow likely in the evening. 
.mon...n winds 15 to 20 kt, becoming nw 10 to 15 kt in the
afternoon. seas 3 to 5 ft. wave detail: n 5 ft at 7 seconds and e
2 ft at 8 seconds. 
.mon night...nw winds 5 to 10 kt, becoming w after midnight. seas
2 to 4 ft. 
.tue...s winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
3 ft. a chance of rain. 
.tue night...s winds 20 to 25 kt with gusts up to 30 kt. seas
3 to 4 ft. rain.
.wed...nw winds 20 to 25 kt. seas 4 to 6 ft. rain likely. 
.wed night...se winds 5 to 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 280606
cwfbox
expires:202602281900;;375724

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
106 am est sat feb 28 2026

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


anz255-281900-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
106 am est sat feb 28 2026

.rest of tonight...s winds 5 to 10 kt. seas 3 to 4 ft. wave
detail: s 4 ft at 8 seconds. 
.sat...se winds 5 to 10 kt. seas 2 to 4 ft. wave detail: s 4 ft
at 8 seconds. 
.sat night...w winds around 5 kt, becoming nw after midnight.
seas 2 to 3 ft. wave detail: s 3 ft at 8 seconds. patchy fog
after midnight with vsby 1 nm or less. 
.sun...n winds 10 to 15 kt. 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. patchy fog in the morning. a chance of snow in the
afternoon. vsby 1 nm or less in the morning. 
.sun night...n winds 20 to 25 kt. seas 3 to 5 ft. wave detail: n
4 ft at 5 seconds and se 2 ft at 7 seconds. a chance of snow in
the evening. 
.mon and mon night...sw winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 4 ft. wave detail: n 4 ft at 5 seconds and se 2 ft at
8 seconds. 
.tue...s winds 15 to 20 kt. seas 2 to 3 ft. a chance of rain. 
.tue night...s winds 25 to 30 kt. seas 3 to 4 ft. rain.
.wed...nw winds 20 to 25 kt with gusts up to 30 kt. seas 4 to
6 ft. rain likely. 
.wed night...se winds 5 to 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.

$$