fzus51 kbox 050006
cwfbox
expires:202601051300;;799652

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 pm est sun jan 4 2026

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


anz231-051300-
cape cod bay-
705 pm est sun jan 4 2026

...small craft advisory in effect until 5 am est monday...

.tonight...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 s 1 foot at 7 seconds.
.mon...nw winds 15 to 20 kt, becoming sw around 5 kt in the
afternoon. seas around 2 ft. wave detail: n 2 ft at 5 seconds and
s 1 foot at 7 seconds. 
.mon night...s winds 5 to 10 kt. seas around 2 ft in the evening,
then 1 foot or less. wave detail: n 2 ft at 5 seconds and s
1 foot at 8 seconds, becoming n 1 foot at 5 seconds and s 1 foot
at 8 seconds. patchy fog. snow likely in the evening, then a
chance of rain and snow after midnight. vsby 1 nm or less,
increasing to 1 to 3 nm after midnight. 
.tue...ne winds around 5 kt. seas 1 foot or less. wave detail: n
1 foot at 4 seconds and s 1 foot at 7 seconds. a chance of rain
in the afternoon. 
.tue night...se winds 5 to 10 kt. seas 1 foot or less. wave
detail: e 1 foot at 2 seconds and s 1 foot at 6 seconds. a chance
of rain in the evening, then rain likely after midnight. 
.wed...w winds 10 to 15 kt with gusts up to 20 kt. seas around
2 ft. wave detail: w 2 ft at 3 seconds and se 2 ft at 4 seconds.
a chance of rain in the morning. 
.wed night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
around 2 ft. 
.thu and thu night...w winds 5 to 10 kt, becoming sw. seas around
2 ft. 
.fri...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. a chance of rain. 
.fri night...sw winds 10 to 15 kt with gusts up to 20 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 050006
cwfbox
expires:202601051300;;799656

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 pm est sun jan 4 2026

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


anz232-051300-
nantucket sound-
705 pm est sun jan 4 2026

...small craft advisory in effect until 5 am est monday...

.tonight...nw winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. seas around 2 ft. wave detail: n 2 ft at 4 seconds and
s 1 foot at 7 seconds. 
.mon...nw winds 10 to 15 kt with gusts up to 20 kt, becoming sw
around 5 kt in the afternoon. seas around 2 ft. wave detail: n
2 ft at 4 seconds and s 1 foot at 7 seconds. 
.mon night...s winds 5 to 10 kt. seas around 2 ft. wave detail:
sw 1 foot at 3 seconds and ne 1 foot at 6 seconds. patchy fog.
snow likely in the evening. a chance of rain and snow after
midnight. vsby 1 to 3 nm. 
.tue...e winds 5 to 10 kt. seas around 2 ft. wave detail: e
1 foot at 4 seconds and sw 1 foot at 5 seconds. 
.tue night...se winds 5 to 10 kt, becoming s 10 to 15 kt after
midnight. seas around 2 ft. wave detail: s 2 ft at 5 seconds and
e 1 foot at 2 seconds. a chance of rain. 
.wed...w winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: sw 2 ft at 4 seconds and e 1 foot at
3 seconds. a chance of rain in the morning. 
.wed night...w winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 2 to 3 ft. 
.thu and thu night...w winds 5 to 10 kt, becoming sw. seas 2 to
3 ft. 
.fri...s winds 15 to 20 kt. seas 2 to 3 ft. a chance of rain. 
.fri night...sw winds 15 to 20 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 050006
cwfbox
expires:202601051300;;799657

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 pm est sun jan 4 2026

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


anz233-051300-
vineyard sound-
705 pm est sun jan 4 2026

.tonight...nw winds 10 to 15 kt with gusts up to 20 kt. seas
around 2 ft. wave detail: n 2 ft at 4 seconds and s 1 foot at
7 seconds. 
.mon...nw winds 10 to 15 kt, becoming sw around 5 kt in the
afternoon. seas around 2 ft in the morning, then 1 foot or less.
wave detail: n 2 ft at 5 seconds and s 1 foot at 7 seconds,
becoming ne 1 foot at 4 seconds and w 1 foot at 5 seconds. 
.mon night...s winds 5 to 10 kt. seas around 2 ft. wave detail:
sw 1 foot at 5 seconds and ne 1 foot at 5 seconds. patchy fog. a
chance of snow. a chance of rain after midnight. vsby 1 to 3 nm. 
.tue...ne winds 5 to 10 kt. seas around 2 ft. wave detail: sw
2 ft at 5 seconds and e 1 foot at 3 seconds. 
.tue night...e winds 5 to 10 kt, becoming s 10 to 15 kt after
midnight. seas around 2 ft. wave detail: s 2 ft at 4 seconds and
e 1 foot at 2 seconds. a chance of rain. 
.wed...w winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: sw 3 ft at 5 seconds and e 1 foot at
4 seconds. a chance of rain in the morning. 
.wed night...nw winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 2 to 3 ft. 
.thu and thu night...w winds 5 to 10 kt, becoming sw. seas 2 to
3 ft. 
.fri...s winds 15 to 20 kt. seas 2 to 3 ft. a chance of rain. 
.fri night...sw winds 15 to 20 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 050006
cwfbox
expires:202601051300;;799658

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 pm est sun jan 4 2026

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


anz234-051300-
buzzards bay-
705 pm est sun jan 4 2026

.tonight...nw winds 10 to 15 kt with gusts up to 20 kt. seas
around 2 ft. wave detail: n 1 foot at 4 seconds and s 1 foot at
7 seconds. 
.mon...nw winds 5 to 10 kt, becoming sw in the afternoon. seas
1 foot or less. wave detail: n 1 foot at 5 seconds and s 1 foot
at 7 seconds. 
.mon night...s winds 5 to 10 kt, becoming se after midnight. seas
1 foot or less. wave detail: sw 1 foot at 4 seconds and ne 1 foot
at 5 seconds. patchy fog. snow likely in the evening. a chance of
snow after midnight. vsby 1 to 3 nm. 
.tue...ne winds 5 to 10 kt. seas 1 foot or less. wave detail: e
1 foot at 3 seconds and sw 1 foot at 5 seconds. 
.tue night...e winds 5 to 10 kt, becoming s after midnight. seas
1 foot or less. wave detail: e 1 foot at 2 seconds and s 1 foot
at 4 seconds. a chance of rain in the evening, then rain likely
after midnight. 
.wed...w winds 10 to 15 kt with gusts up to 20 kt. seas around
2 ft. wave detail: sw 2 ft at 5 seconds and e 1 foot at
4 seconds. a chance of rain in the morning. 
.wed night...w winds 10 to 15 kt, becoming nw 5 to 10 kt after
midnight. seas around 2 ft. 
.thu and thu night...w winds 5 to 10 kt, becoming sw. seas around
2 ft. 
.fri...s winds 15 to 20 kt. seas 2 to 3 ft. a chance of rain. 
.fri night...sw 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 050006
cwfbox
expires:202601051300;;799659

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 pm est sun jan 4 2026

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


anz235-051300-
rhode island sound-
705 pm est sun jan 4 2026

.tonight...nw winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. seas 2 to 3 ft. wave detail: n 2 ft at 4 seconds and s
1 foot at 7 seconds. 
.mon...nw winds 10 to 15 kt, becoming sw 5 to 10 kt in the
afternoon. seas around 2 ft in the morning, then 1 foot or less.
wave detail: n 2 ft at 5 seconds and s 1 foot at 7 seconds,
becoming n 1 foot at 3 seconds and sw 1 foot at 4 seconds. 
.mon night...s winds 10 to 15 kt, becoming nw 5 to 10 kt after
midnight. seas around 2 ft. wave detail: sw 2 ft at 4 seconds and
s 2 ft at 8 seconds. patchy fog. a chance of rain. a chance of
snow in the evening. 
.tue...ne winds 5 to 10 kt. seas around 2 ft. wave detail: sw
2 ft at 5 seconds and e 1 foot at 3 seconds. 
.tue night...e winds 5 to 10 kt, becoming s 10 to 15 kt after
midnight. seas around 2 ft. wave detail: s 2 ft at 6 seconds and
e 1 foot at 3 seconds. a chance of rain. 
.wed...w winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: s 3 ft at 9 seconds and w 2 ft at 4 seconds. a
chance of rain in the morning. 
.wed night...nw winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 2 to 4 ft. 
.thu and thu night...w winds 5 to 10 kt, becoming sw. seas 2 to
4 ft. 
.fri...s winds 15 to 20 kt. seas 2 to 3 ft. a chance of rain. 
.fri night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
3 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 050006
cwfbox
expires:202601051300;;799662

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 pm est sun jan 4 2026

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


anz236-051300-
narragansett bay-
705 pm est sun jan 4 2026

.tonight...nw winds 10 to 15 kt. gusts up to 20 kt after
midnight. waves around 2 ft. 
.mon...n winds 5 to 10 kt, becoming sw in the afternoon. waves
1 foot or less. 
.mon night...s winds 5 to 10 kt, becoming ne after midnight.
waves 1 foot or less. patchy fog. snow likely, mainly in the
evening with vsby 1 to 3 nm. 
.tue...ne winds around 5 kt. waves around 2 ft. 
.tue night...e winds 5 to 10 kt, becoming s after midnight. waves
around 2 ft. a chance of rain in the evening, then rain likely
after midnight. 
.wed...w winds 10 to 15 kt. waves around 2 ft. a chance of rain
in the morning. 
.wed night...nw winds 5 to 10 kt. waves 2 to 3 ft. 
.thu and thu night...sw winds 5 to 10 kt. waves 2 to 3 ft. 
.fri...s winds 10 to 15 kt with gusts up to 20 kt. waves 2 to
3 ft. a chance of rain. 
.fri night...sw winds 10 to 15 kt with gusts up to 20 kt. waves
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 050006
cwfbox
expires:202601051300;;799650

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 pm est sun jan 4 2026

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


anz250-051300-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
705 pm est sun jan 4 2026

...small craft advisory in effect until 5 am est monday...

.tonight...nw 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 e 1 foot at
11 seconds. light freezing spray after midnight. 
.mon...nw winds 15 to 20 kt, becoming w 5 to 10 kt in the
afternoon. seas 2 to 4 ft. wave detail: n 4 ft at 5 seconds and e
1 foot at 10 seconds. 
.mon night...s winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. seas around 2 ft. wave detail: w 1 foot at 3 seconds
and ne 1 foot at 5 seconds. patchy fog. snow likely in the
evening. a chance of snow and rain after midnight. vsby 1 nm or
less. 
.tue...w winds around 5 kt, becoming ne in the afternoon. seas
around 2 ft. wave detail: e 2 ft at 11 seconds and sw 1 foot at
3 seconds. a chance of rain in the afternoon. 
.tue night...e winds 5 to 10 kt, becoming se 10 to 15 kt after
midnight. seas around 2 ft. wave detail: e 2 ft at 3 seconds and
e 2 ft at 12 seconds. a chance of rain in the evening, then rain
likely after midnight. 
.wed...w winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: w 3 ft at 4 seconds and se 2 ft at 5 seconds.
rain likely, mainly in the morning. 
.wed night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 4 ft. 
.thu and thu night...w winds 10 to 15 kt, becoming sw 5 to 10 kt.
seas 2 to 4 ft. 
.fri...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. a chance of rain. 
.fri night...s winds around 15 kt with gusts up to 20 kt. seas
3 to 5 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 050006
cwfbox
expires:202601051300;;799653

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 pm est sun jan 4 2026

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


anz254-051300-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
705 pm est sun jan 4 2026

...small craft advisory in effect until 5 am est monday...

.tonight...nw 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 s 1 foot at 7 seconds.
light freezing spray after midnight. 
.mon...nw winds 15 to 20 kt, becoming w 5 to 10 kt in the
afternoon. seas 2 to 4 ft. wave detail: n 4 ft at 6 seconds and s
1 foot at 7 seconds. 
.mon night...s winds 10 to 15 kt. seas 2 to 3 ft. wave detail: n
2 ft at 6 seconds and e 2 ft at 12 seconds. patchy fog. snow
likely in the evening. a chance of rain and snow after midnight.
vsby 1 to 3 nm. 
.tue...se winds 5 to 10 kt, becoming e in the afternoon. seas
2 to 3 ft. wave detail: sw 2 ft at 5 seconds and e 2 ft at
11 seconds. 
.tue night...se winds 5 to 10 kt, becoming s 10 to 15 kt after
midnight. seas 2 to 3 ft. wave detail: s 2 ft at 6 seconds and e
2 ft at 12 seconds. a chance of rain. 
.wed...w winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: s 4 ft at 9 seconds and w 2 ft at 4 seconds. a
chance of rain in the morning. 
.wed night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
3 to 5 ft. 
.thu...nw winds 5 to 10 kt. seas 3 to 5 ft. 
.thu night...sw winds 5 to 10 kt. seas 2 to 4 ft. 
.fri...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. a chance of rain. 
.fri night...sw 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 050006
cwfbox
expires:202601051300;;799654

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 pm est sun jan 4 2026

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


anz255-051300-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
705 pm est sun jan 4 2026

...small craft advisory in effect until 5 am est monday...

.tonight...nw winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: sw 4 ft at 6 seconds and n 1 foot at
4 seconds. 
.mon...nw winds 10 to 15 kt with gusts up to 20 kt, becoming w
5 to 10 kt in the afternoon. seas 2 to 4 ft. wave detail: w 3 ft
at 5 seconds and ne 1 foot at 5 seconds. 
.mon night...s winds 10 to 15 kt. seas 2 to 3 ft. wave detail: sw
2 ft at 5 seconds and ne 1 foot at 6 seconds. patchy fog. a
chance of rain. a chance of snow in the evening. vsby 1 to 3 nm
after midnight. 
.tue...e winds 5 to 10 kt. seas 2 to 3 ft. wave detail: sw 2 ft
at 4 seconds and s 2 ft at 8 seconds. 
.tue night...se winds 5 to 10 kt, becoming s 10 to 15 kt after
midnight. seas 2 to 3 ft. wave detail: sw 3 ft at 5 seconds and e
2 ft at 11 seconds. a chance of rain. 
.wed...w winds 15 to 20 kt. seas 3 to 5 ft. wave detail: s 5 ft
at 9 seconds and w 4 ft at 5 seconds. a chance of rain in the
morning. 
.wed night...w winds 15 to 20 kt, becoming nw 10 to 15 kt after
midnight. gusts up to 25 kt. seas 3 to 5 ft. 
.thu...w winds 10 to 15 kt. seas 3 to 5 ft. 
.thu night...sw winds 5 to 10 kt. seas 2 to 4 ft. 
.fri...s winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
3 ft. a chance of rain. 
.fri night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 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.

$$