fzus51 kbox 270608
cwfbox
expires:202602271900;;321460

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

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


anz231-271900-
cape cod bay-
107 am est fri feb 27 2026

.rest of tonight...n winds 5 to 10 kt. seas 1 foot or less. wave
detail: n 1 foot at 3 seconds and s 1 foot at 9 seconds. 
.fri...n winds 5 to 10 kt, becoming sw in the afternoon. seas
1 foot or less. wave detail: sw 1 foot at 2 seconds and n 1 foot
at 3 seconds. 
.fri night...s winds 5 to 10 kt. seas around 2 ft. wave detail:
sw 1 foot at 2 seconds and n 1 foot at 4 seconds. 
.sat...s winds 10 to 15 kt with gusts up to 20 kt. seas around
2 ft. wave detail: s 1 foot at 3 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 se
1 foot at 8 seconds. 
.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 4 seconds and se 1 foot
at 7 seconds. a chance of snow. 
.sun night...nw winds 15 to 20 kt. seas 2 to 4 ft. a chance of
light freezing spray. a chance of snow in the evening. 
.mon...n winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. 
.mon night and tue...nw winds 5 to 10 kt, becoming s 10 to 15 kt.
seas around 2 ft. 
.tue night...s winds 10 to 15 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 270608
cwfbox
expires:202602271900;;321464

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

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


anz232-271900-
nantucket sound-
107 am est fri feb 27 2026

.rest of tonight...n winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: s 2 ft at 9 seconds and n 1 foot at 2 seconds. 
.fri...n winds 5 to 10 kt, becoming sw in the afternoon. seas
around 2 ft. wave detail: s 2 ft at 9 seconds and sw 1 foot at
2 seconds. 
.fri night...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 2 ft
at 3 seconds and ne 1 foot at 5 seconds. 
.sat night...w winds 5 to 10 kt, becoming nw after midnight. seas
around 2 ft in the evening, then 1 foot or less. wave detail: sw
1 foot at 3 seconds and s 1 foot at 8 seconds, becoming nw 1 foot
at 2 seconds and e 1 foot at 4 seconds. 
.sun...nw winds 10 to 15 kt. seas 1 foot or less, then around
2 ft in the afternoon. wave detail: nw 1 foot at 3 seconds and e
1 foot at 4 seconds, becoming n 2 ft at 4 seconds and se 1 foot
at 7 seconds. a chance of snow in the afternoon. 
.sun night...nw winds 15 to 20 kt. seas 2 to 3 ft. a chance of
light freezing spray after midnight. 
.mon through tue...s winds 10 to 15 kt. seas 2 to 3 ft. 
.tue night...s winds 10 to 15 kt. seas around 2 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 270608
cwfbox
expires:202602271900;;321465

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

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


anz233-271900-
vineyard sound-
107 am est fri feb 27 2026

.rest of tonight...n winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: sw 3 ft at 9 seconds and n 1 foot at 3 seconds. 
.fri...n winds 5 to 10 kt, becoming sw in the afternoon. seas
2 to 3 ft. wave detail: sw 3 ft at 8 seconds and sw 1 foot at
2 seconds. 
.fri night...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 2 to 3 ft. wave detail: s 2 ft at
8 seconds and s 1 foot at 3 seconds. 
.sat night...w winds 5 to 10 kt, becoming nw after midnight. seas
around 2 ft in the evening, then 1 foot or less. wave detail: s
2 ft at 8 seconds and s 1 foot at 3 seconds, becoming nw 1 foot
at 2 seconds and s 1 foot at 7 seconds. 
.sun...n winds 10 to 15 kt. seas 1 foot or less, then around 2 ft
in the afternoon. wave detail: n 1 foot at 4 seconds and s 1 foot
at 7 seconds, becoming n 2 ft at 4 seconds and s 1 foot at
7 seconds. a chance of snow. 
.sun night...nw winds 15 to 20 kt. seas 2 to 3 ft. a chance of
light freezing spray after midnight. 
.mon through tue...se winds 10 to 15 kt with gusts up to 20 kt.
seas around 2 ft. 
.tue night...s winds 10 to 15 kt. seas around 2 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 270608
cwfbox
expires:202602271900;;321466

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

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


anz234-271900-
buzzards bay-
107 am est fri feb 27 2026

.rest of tonight...n winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: sw 2 ft at 9 seconds and n 1 foot at 2 seconds. 
.fri...n winds 5 to 10 kt, becoming sw in the afternoon. seas
around 2 ft. wave detail: sw 2 ft at 8 seconds and sw 1 foot at
2 seconds. 
.fri night...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 2 ft
at 8 seconds and s 1 foot at 3 seconds. 
.sat night...w winds 5 to 10 kt, becoming nw after midnight. seas
around 2 ft in the evening, then 1 foot or less. wave detail: s
2 ft at 8 seconds and sw 1 foot at 3 seconds, becoming nw 1 foot
at 2 seconds and s 1 foot at 7 seconds. 
.sun...n winds 5 to 10 kt, becoming nw 10 to 15 kt in the
afternoon. seas 1 foot or less, then around 2 ft in the
afternoon. wave detail: n 1 foot at 3 seconds and s 1 foot at
7 seconds, becoming n 1 foot at 4 seconds and s 1 foot at
7 seconds. a chance of snow. 
.sun night...nw winds 10 to 15 kt, becoming n 15 to 20 kt after
midnight. seas 2 to 3 ft. 
.mon through tue...s winds 10 to 15 kt. seas around 2 ft. 
.tue night...s winds 10 to 15 kt. seas around 2 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 270608
cwfbox
expires:202602271900;;321467

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

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


anz235-271900-
rhode island sound-
107 am est fri feb 27 2026

.rest of tonight...n winds around 10 kt. seas 3 to 4 ft. wave
detail: s 4 ft at 9 seconds. 
.fri...n winds 5 to 10 kt, becoming sw in the afternoon. seas
2 to 4 ft. wave detail: s 4 ft at 9 seconds. 
.fri night...s winds 5 to 10 kt. seas 3 to 4 ft. wave detail: s
4 ft at 9 seconds. 
.sat...s winds around 10 kt. seas 2 to 3 ft. wave detail: s 3 ft
at 8 seconds and s 1 foot at 3 seconds. 
.sat night...w winds 5 to 10 kt, becoming nw after midnight. seas
2 to 3 ft. wave detail: s 3 ft at 8 seconds and nw 1 foot at
2 seconds. 
.sun...n winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
seas around 2 ft. wave detail: nw 2 ft at 3 seconds and se 2 ft
at 7 seconds. a chance of snow. 
.sun night...n winds 15 to 20 kt. seas 2 to 3 ft. a chance of
light freezing spray after midnight. 
.mon and mon night...n winds 10 to 15 kt. gusts up to 20 kt. seas
around 2 ft. 
.tue...se winds 10 to 15 kt. seas around 2 ft. a chance of rain. 
.tue night...s winds 10 to 15 kt. seas 2 to 3 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 270608
cwfbox
expires:202602271900;;321470

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

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


anz236-271900-
narragansett bay-
107 am est fri feb 27 2026

.rest of tonight...n winds 5 to 10 kt. waves 2 to 3 ft. 
.fri...n winds around 5 kt, becoming s around 5 kt in the
afternoon. waves around 2 ft. 
.fri night...s winds 5 to 10 kt. waves 2 to 3 ft. 
.sat...s winds 5 to 10 kt. waves around 2 ft. 
.sat night...w winds 5 to 10 kt, becoming nw after midnight.
waves around 2 ft. 
.sun...n winds 5 to 10 kt. waves around 2 ft. a chance of snow. 
.sun night...nw winds 10 to 15 kt with gusts up to 20 kt. waves
around 2 ft. 
.mon and mon night...n winds 5 to 10 kt. waves around 2 ft, then
1 foot or less. 
.tue...se winds 5 to 10 kt. waves around 2 ft. a chance of rain. 
.tue night...s winds around 10 kt. waves 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 270608
cwfbox
expires:202602271900;;321458

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

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


anz250-271900-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
107 am est fri feb 27 2026

.rest of tonight...n winds 10 to 15 kt. seas 2 to 3 ft. wave
detail: nw 2 ft at 4 seconds and se 2 ft at 9 seconds. 
.fri...n winds 5 to 10 kt, becoming sw in the afternoon. seas
2 to 3 ft. wave detail: n 2 ft at 4 seconds and se 2 ft at
9 seconds. 
.fri night...sw winds 10 to 15 kt. gusts up to 20 kt after
midnight. seas 2 to 4 ft. wave detail: sw 3 ft at 3 seconds and
se 2 ft at 9 seconds. 
.sat...s winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: s 3 ft at 4 seconds and se 2 ft at 9 seconds. 
.sat night...sw winds 10 to 15 kt, becoming nw after midnight.
seas 2 to 3 ft. wave detail: w 2 ft at 4 seconds and se 2 ft at
8 seconds. 
.sun...n winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
seas 2 to 4 ft. wave detail: n 3 ft at 5 seconds and se 2 ft at
8 seconds. a chance of snow. 
.sun night...nw winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 5 ft. a chance of light freezing spray. a chance of snow in
the evening. 
.mon...nw winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
5 ft. 
.mon night and tue...w winds around 10 kt, becoming sw with gusts
up to 20 kt. seas 2 to 3 ft. 
.tue night...sw winds around 15 kt with gusts up to 20 kt. seas
3 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 270608
cwfbox
expires:202602271900;;321461

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

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


anz254-271900-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
107 am est fri feb 27 2026

...small craft advisory in effect through late tonight...

.rest of tonight...n winds around 10 kt. seas 2 to 4 ft. wave
detail: s 4 ft at 9 seconds and n 1 foot at 4 seconds. 
.fri...n winds 5 to 10 kt, becoming sw in the afternoon. seas
2 to 4 ft. wave detail: s 3 ft at 9 seconds and n 2 ft at
4 seconds. 
.fri night...s winds 5 to 10 kt. seas 2 to 4 ft. wave detail: s
3 ft at 9 seconds and sw 1 foot at 2 seconds. 
.sat...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: s 3 ft at 9 seconds and s 2 ft at 3 seconds.
patchy fog in the morning with vsby 1 nm or less. 
.sat night...w winds 5 to 10 kt, becoming nw after midnight. seas
2 to 3 ft. wave detail: se 3 ft at 8 seconds and w 1 foot at
2 seconds. patchy fog in the evening with vsby 1 to 3 nm. 
.sun...n winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
seas 2 to 4 ft. wave detail: n 3 ft at 4 seconds and se 3 ft at
7 seconds. a chance of snow in the afternoon. 
.sun night...nw winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 ft. a chance of light freezing spray after midnight. 
.mon...n winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
5 ft. 
.mon night and tue...nw winds 5 to 10 kt, becoming s 10 to 15 kt
with gusts up to 20 kt. seas 2 to 4 ft. 
.tue night...s winds around 15 kt with gusts up 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 270608
cwfbox
expires:202602271900;;321462

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

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


anz255-271900-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
107 am est fri feb 27 2026

...small craft advisory in effect through late tonight...

.rest of tonight...n winds around 10 kt. seas 3 to 5 ft. wave
detail: s 5 ft at 9 seconds. 
.fri...n winds 5 to 10 kt, becoming w in the afternoon. seas 3 to
4 ft. wave detail: s 4 ft at 9 seconds. 
.fri night...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 3 to 4 ft. wave detail: s 4 ft at
8 seconds and s 1 foot at 3 seconds. 
.sat night and sun...nw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: nw 3 ft at 4 seconds and s 3 ft at
8 seconds. 
.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 3 ft at
7 seconds. a chance of light freezing spray after midnight. 
.mon through tue...se winds 15 to 20 kt. seas 2 to 4 ft. 
.tue night...s winds around 15 kt with gusts up 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.

$$