fzus51 kbox 050905
cwfbox
expires:202601052200;;818899

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 am est mon jan 5 2026

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


anz231-052200-
cape cod bay-
405 am est mon jan 5 2026

.today...nw winds 10 to 15 kt with gusts up to 20 kt, becoming sw
5 to 10 kt this afternoon. seas 2 to 3 ft. wave detail: n 3 ft at
5 seconds and s 1 foot at 7 seconds. 
.tonight...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 9 seconds, becoming nw 1 foot at 2 seconds and e 1 foot
at 4 seconds. snow likely with a chance of freezing rain. a
chance of rain after midnight. vsby 1 to 3 nm. 
.tue...e winds around 5 kt. seas 1 foot or less. wave detail: w
1 foot at 3 seconds and ne 1 foot at 4 seconds. 
.tue night...se winds 5 to 10 kt, becoming s after midnight. seas
1 foot or less. wave detail: e 1 foot at 2 seconds and nw 1 foot
at 3 seconds. rain likely. 
.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 s 2 ft at 5 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. wave detail: nw 2 ft at 4 seconds and s 2 ft at
9 seconds. 
.thu and thu night...w winds 5 to 10 kt, becoming sw. seas around
2 ft, then 1 foot or less. 
.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 050905
cwfbox
expires:202601052200;;818903

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 am est mon jan 5 2026

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


anz232-052200-
nantucket sound-
405 am est mon jan 5 2026

.today...nw winds 10 to 15 kt, becoming sw 5 to 10 kt this
afternoon. seas around 2 ft. wave detail: n 2 ft at 4 seconds and
s 1 foot at 7 seconds. 
.tonight...s winds 5 to 10 kt. seas 1 foot or less, then around
2 ft after midnight. wave detail: sw 1 foot at 3 seconds and ne
1 foot at 5 seconds, becoming se 1 foot at 5 seconds and e 1 foot
at 12 seconds. snow likely with a chance of freezing rain in the
evening, then rain likely after midnight. vsby 1 to 3 nm. 
.tue...e winds 5 to 10 kt. seas around 2 ft. wave detail: e
1 foot at 3 seconds and sw 1 foot at 6 seconds. 
.tue night...se winds 5 to 10 kt, becoming s 10 to 15 kt after
midnight. seas around 2 ft. wave detail: se 2 ft at 4 seconds and
e 1 foot at 11 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: s 3 ft at 9 seconds and sw 2 ft 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. wave detail: w 2 ft at 4 seconds and s
2 ft at 9 seconds. 
.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 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 050905
cwfbox
expires:202601052200;;818904

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 am est mon jan 5 2026

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


anz233-052200-
vineyard sound-
405 am est mon jan 5 2026

.today...nw winds 10 to 15 kt, becoming sw around 5 kt this
afternoon. seas around 2 ft this morning, 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 4 seconds and w 1 foot at 5 seconds. a
slight chance of snow this afternoon.
.tonight...s winds 5 to 10 kt. seas 1 foot or less, then around
2 ft after midnight. wave detail: sw 1 foot at 4 seconds and ne
1 foot at 5 seconds, becoming e 1 foot at 3 seconds and sw 1 foot
at 4 seconds. rain likely. a chance of snow in the evening. 
.tue...e winds 5 to 10 kt. seas around 2 ft. wave detail: sw 2 ft
at 5 seconds and e 1 foot at 4 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 6 seconds and
sw 1 foot at 3 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
4 ft. wave detail: sw 4 ft at 9 seconds and sw 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. wave detail: s 4 ft at 9 seconds and w
2 ft at 4 seconds. 
.thu and thu night...w winds 5 to 10 kt, becoming sw 10 to 15 kt.
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 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 050905
cwfbox
expires:202601052200;;818905

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 am est mon jan 5 2026

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


anz234-052200-
buzzards bay-
405 am est mon jan 5 2026

.today...nw winds 5 to 10 kt, becoming sw this afternoon. seas
around 2 ft this morning, then 1 foot or less. wave detail: n
1 foot at 5 seconds and s 1 foot at 7 seconds, becoming sw 1 foot
at 4 seconds and n 1 foot at 4 seconds. a slight chance of snow
this afternoon. 
.tonight...s winds 5 to 10 kt. seas 1 foot or less. wave detail:
sw 1 foot at 4 seconds and ne 1 foot at 5 seconds. rain likely. a
chance of snow and freezing rain in the evening. vsby 1 to 3 nm. 
.tue...e winds 5 to 10 kt. seas 1 foot or less. wave detail: e
1 foot at 3 seconds and sw 1 foot at 6 seconds. 
.tue night...se winds 5 to 10 kt, becoming s 10 to 15 kt after
midnight. seas 1 foot or less, then around 2 ft after midnight.
wave detail: e 1 foot at 2 seconds and s 1 foot at 6 seconds,
becoming se 2 ft at 4 seconds and e 1 foot 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: sw 3 ft at 8 seconds and sw 2 ft at 4 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. wave detail: sw 3 ft at 9 seconds and w
2 ft at 4 seconds. 
.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 050905
cwfbox
expires:202601052200;;818906

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 am est mon jan 5 2026

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


anz235-052200-
rhode island sound-
405 am est mon jan 5 2026

.today...nw winds 10 to 15 kt, becoming sw around 5 kt this
afternoon. seas around 2 ft this morning, then 1 foot or less.
wave detail: n 2 ft at 5 seconds and s 1 foot at 6 seconds,
becoming n 1 foot at 3 seconds and sw 1 foot at 4 seconds. 
.tonight...s winds 5 to 10 kt, becoming w after midnight. seas
around 2 ft. wave detail: sw 2 ft at 4 seconds and s 2 ft at
8 seconds. a chance of rain. a chance of snow in the evening. 
.tue...e winds 5 to 10 kt. seas around 2 ft. wave detail: sw 2 ft
at 5 seconds and se 1 foot at 15 seconds. 
.tue night...se winds around 10 kt, becoming sw after midnight.
seas 2 to 3 ft. wave detail: s 3 ft at 6 seconds and e 1 foot at
2 seconds. a chance of rain in the evening, then rain likely
after midnight. 
.wed...w winds around 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: s 4 ft at 10 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 3 to 5 ft. wave detail: s 5 ft at 9 seconds and w
2 ft at 5 seconds. 
.thu and thu night...w winds 5 to 10 kt, becoming sw 10 to 15 kt.
seas 2 to 4 ft. 
.fri...s winds 15 to 20 kt. seas 2 to 4 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 050905
cwfbox
expires:202601052200;;818909

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 am est mon jan 5 2026

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


anz236-052200-
narragansett bay-
405 am est mon jan 5 2026

.today...nw winds 5 to 10 kt, becoming s this afternoon. waves
1 foot or less. a slight chance of snow this afternoon. 
.tonight...s winds around 5 kt, becoming e around 5 kt after
midnight. waves 1 foot or less. a chance of rain. a chance of
snow in the evening, then a chance of freezing rain after
midnight. vsby 1 to 3 nm in the evening. 
.tue...ne winds around 5 kt. waves 1 foot or less, then around
2 ft in the afternoon. 
.tue night...se winds 5 to 10 kt, becoming sw after midnight.
waves around 2 ft. rain likely. 
.wed...w winds 10 to 15 kt with gusts up to 20 kt. waves 2 to
3 ft. a chance of rain in the morning. 
.wed night...w winds 10 to 15 kt, becoming nw 5 to 10 kt after
midnight. waves 2 to 3 ft. 
.thu and thu night...w winds 5 to 10 kt, becoming sw. 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 050905
cwfbox
expires:202601052200;;818897

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 am est mon jan 5 2026

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


anz250-052200-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
405 am est mon jan 5 2026

.today...nw winds 10 to 15 kt with gusts up to 20 kt, becoming w
5 to 10 kt this afternoon. seas 2 to 4 ft. wave detail: n 4 ft at
5 seconds and e 1 foot at 10 seconds. a slight chance of snow
this afternoon. 
.tonight...s winds 5 to 10 kt. seas around 2 ft. wave detail: ne
2 ft at 5 seconds and s 2 ft at 8 seconds. snow likely with a
chance of freezing rain. a chance of rain after midnight. vsby
1 nm or less. 
.tue...nw winds 5 to 10 kt, becoming ne in the afternoon. seas
around 2 ft. wave detail: s 2 ft at 6 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: se 2 ft at 5 seconds and e
2 ft at 12 seconds. rain.
.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 in the morning. 
.wed night...nw winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. gusts up to 25 kt. seas 2 to 4 ft. wave detail:
nw 3 ft at 4 seconds and se 3 ft at 12 seconds. 
.thu...w winds 10 to 15 kt. seas 2 to 4 ft. 
.thu night...sw winds 10 to 15 kt. 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 around 15 kt with gusts up 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 050905
cwfbox
expires:202601052200;;818900

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 am est mon jan 5 2026

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


anz254-052200-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
405 am est mon jan 5 2026

.today...nw winds 10 to 15 kt with gusts up to 20 kt, becoming w
5 to 10 kt this afternoon. seas 2 to 4 ft. wave detail: n 4 ft at
6 seconds and s 1 foot at 7 seconds. 
.tonight...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: n
2 ft at 6 seconds and e 2 ft at 12 seconds. a chance of freezing
rain. a chance of snow in the evening, then a chance of rain and
snow likely after midnight. vsby 1 to 3 nm. 
.tue...se winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s 2 ft
at 8 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: se 3 ft at 5 seconds and e
2 ft at 11 seconds. a chance of rain in the evening, then rain
likely after midnight. 
.wed...sw winds 10 to 15 kt, becoming w 15 to 20 kt in the
afternoon. seas 3 to 5 ft. wave detail: s 5 ft at 10 seconds and
w 2 ft at 4 seconds. a chance of rain in the morning. 
.wed night...nw winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. seas 3 to 5 ft. wave detail: s 5 ft at 10 seconds
and nw 3 ft at 4 seconds. 
.thu...w winds 5 to 10 kt. seas 3 to 5 ft. 
.thu night...sw winds 5 to 10 kt. seas 2 to 3 ft. 
.fri...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. a chance of rain. 
.fri night...sw winds 15 to 20 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 050905
cwfbox
expires:202601052200;;818901

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 am est mon jan 5 2026

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


anz255-052200-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
405 am est mon jan 5 2026

.today...nw winds 10 to 15 kt with gusts up to 20 kt, becoming w
5 to 10 kt this afternoon. seas 2 to 4 ft. wave detail: n 4 ft at
5 seconds and s 1 foot at 8 seconds. 
.tonight...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: sw
2 ft at 4 seconds and ne 1 foot at 5 seconds. a chance of snow
and rain in the evening, then rain likely after midnight. 
.tue...se winds 5 to 10 kt. seas 2 to 3 ft. wave detail: sw 3 ft
at 8 seconds and sw 2 ft at 5 seconds. 
.tue night...s winds 10 to 15 kt. gusts up to 20 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 with gusts up to 25 kt. seas 3 to
4 ft, building to 4 to 6 ft in the afternoon. wave detail: sw
4 ft at 6 seconds and e 2 ft at 12 seconds, becoming sw 6 ft at
10 seconds and w 5 ft at 6 seconds. a chance of rain in the
morning. 
.wed night...nw winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 ft. wave detail: sw 6 ft at 9 seconds and w 1 foot at
5 seconds. 
.thu...w winds 10 to 15 kt. seas 3 to 5 ft. 
.thu night...sw winds 10 to 15 kt. seas 2 to 3 ft. 
.fri...s winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. a chance of rain. 
.fri night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
4 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.

$$