fzus51 kbox 040906
cwfbox
expires:202601042200;;762749

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

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


anz231-042200-
cape cod bay-
405 am est sun jan 4 2026

.today...nw winds 5 to 10 kt, increasing to 10 to 15 kt this
afternoon. seas around 2 ft. wave detail: n 2 ft at 3 seconds and
s 1 foot at 7 seconds. a chance of snow this morning. 
.tonight...nw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: n 3 ft at 5 seconds and s 1 foot at 7 seconds.
.mon...nw winds 10 to 15 kt, becoming sw around 5 kt in the
afternoon. seas 2 to 3 ft. wave detail: n 2 ft at 5 seconds and s
1 foot at 7 seconds. 
.mon night...s winds around 5 kt. seas around 2 ft. wave detail:
n 2 ft at 5 seconds and s 1 foot at 8 seconds. patchy fog. a
chance of snow. freezing rain likely in the evening, then a
chance of rain and freezing rain after midnight. vsby 1 to 3 nm. 
.tue...e winds around 5 kt, becoming ne in the afternoon. seas
1 foot or less. wave detail: nw 1 foot at 3 seconds and ne 1 foot
at 4 seconds. a chance of rain in the morning. 
.tue night...e winds 5 to 10 kt. seas 1 foot or less. wave
detail: n 1 foot at 3 seconds and s 1 foot at 6 seconds. a chance
of rain. 
.wed...sw winds around 10 kt. seas around 2 ft. a chance of rain.
.wed night through thu 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 040906
cwfbox
expires:202601042200;;762753

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

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


anz232-042200-
nantucket sound-
405 am est sun jan 4 2026

.today...nw winds 5 to 10 kt, increasing to 10 to 15 kt this
afternoon. seas around 2 ft. wave detail: n 2 ft at 4 seconds and
sw 1 foot at 7 seconds. a slight chance of snow this morning. 
.tonight...nw winds 10 to 15 kt with gusts up to 20 kt. 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 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 1 foot or less, then around
2 ft after midnight. wave detail: sw 1 foot at 2 seconds and ne
1 foot at 5 seconds, becoming sw 1 foot at 4 seconds and e 1 foot
at 5 seconds. a chance of snow. freezing rain likely in the
evening, then a chance of rain after midnight. vsby 1 to 3 nm. 
.tue...e winds 5 to 10 kt, becoming ne in the afternoon. seas
around 2 ft. wave detail: s 1 foot at 5 seconds and e 1 foot at
13 seconds. a chance of rain in the morning. 
.tue night...e winds 5 to 10 kt. seas around 2 ft. wave detail: e
1 foot at 2 seconds and sw 1 foot at 6 seconds. a chance of rain.
.wed...sw winds 10 to 15 kt. seas around 2 ft. a chance of rain. 
.wed night through thu night...sw winds 10 to 15 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 040906
cwfbox
expires:202601042200;;762754

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

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


anz233-042200-
vineyard sound-
405 am est sun jan 4 2026

.today...nw winds 5 to 10 kt. seas around 2 ft. wave detail: n
1 foot at 3 seconds and sw 1 foot at 7 seconds. a slight chance
of snow this morning. 
.tonight...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 1 foot at
7 seconds. 
.mon...nw winds 5 to 10 kt, becoming sw 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 w 1 foot at
4 seconds and n 1 foot at 4 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. snow likely in the evening, then a chance of rain
and snow after midnight. 
.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. seas around 2 ft. wave detail: s
2 ft at 6 seconds and e 1 foot at 2 seconds. a chance of rain. 
.wed...sw winds 10 to 15 kt. seas around 2 ft. a chance of rain. 
.wed night through thu night...sw winds 10 to 15 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 040906
cwfbox
expires:202601042200;;762755

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

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


anz234-042200-
buzzards bay-
405 am est sun jan 4 2026

.today...nw winds 5 to 10 kt. seas 1 foot or less. wave detail: n
1 foot at 3 seconds and sw 1 foot at 7 seconds. a slight chance
of snow this morning. 
.tonight...nw winds 10 to 15 kt. seas around 2 ft. wave detail: n
2 ft 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 e after midnight. seas
1 foot or less. wave detail: sw 1 foot at 4 seconds and ne 1 foot
at 5 seconds. a chance of freezing rain. snow likely in the
evening, then a chance of snow and rain after midnight. 
.tue...ne winds around 5 kt. seas 1 foot or less. wave detail: e
1 foot at 2 seconds and sw 1 foot at 5 seconds. a chance of
freezing rain in the morning. 
.tue night...e winds 5 to 10 kt. seas 1 foot or less. wave
detail: e 1 foot at 2 seconds and sw 1 foot at 6 seconds. a
chance of rain. 
.wed...sw winds 10 to 15 kt. seas around 2 ft. a chance of rain. 
.wed night through thu 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 040906
cwfbox
expires:202601042200;;762756

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

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


anz235-042200-
rhode island sound-
405 am est sun jan 4 2026

.today...n winds 5 to 10 kt, becoming nw 10 to 15 kt this
afternoon. seas around 2 ft. wave detail: nw 2 ft at 3 seconds
and s 2 ft at 8 seconds. a slight chance of snow this morning. 
.tonight...nw winds 15 to 20 kt. seas 2 to 3 ft. wave detail: w
2 ft at 3 seconds and s 1 foot at 7 seconds. 
.mon...nw winds 5 to 10 kt, becoming sw in the afternoon. seas
around 2 ft in the morning, then 1 foot or less. wave detail: n
2 ft at 4 seconds and s 1 foot at 7 seconds, becoming n 1 foot at
3 seconds and sw 1 foot at 4 seconds. 
.mon night...sw winds around 10 kt, becoming nw after midnight.
seas 1 foot or less, then around 2 ft after midnight. wave
detail: ne 1 foot at 3 seconds and sw 1 foot at 4 seconds,
becoming sw 2 ft at 4 seconds and s 2 ft at 8 seconds. a chance
of rain and snow. 
.tue...ne winds 5 to 10 kt. seas around 2 ft. wave detail: s 2 ft
at 6 seconds and ne 1 foot at 3 seconds. 
.tue night...e winds 5 to 10 kt. seas around 2 ft. wave detail:
se 2 ft at 5 seconds and e 1 foot at 13 seconds. a chance of
rain. 
.wed...w winds 10 to 15 kt. seas around 2 ft. a chance of rain. 
.wed night through thu night...sw winds 10 to 15 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 040906
cwfbox
expires:202601042200;;762759

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

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


anz236-042200-
narragansett bay-
405 am est sun jan 4 2026

.today...nw winds 5 to 10 kt. waves 1 foot or less. a slight
chance of snow this morning. 
.tonight...nw winds 5 to 10 kt. waves around 2 ft. 
.mon...nw winds around 5 kt, becoming sw around 5 kt in the
afternoon. waves 1 foot or less. 
.mon night...sw winds around 5 kt, becoming n after midnight.
waves 1 foot or less. a chance of snow and freezing rain. a
chance of rain after midnight. 
.tue...ne winds around 5 kt. waves 1 foot or less, then around
2 ft in the afternoon. 
.tue night...e winds 5 to 10 kt. waves around 2 ft. a chance of
rain. 
.wed...w winds 5 to 10 kt. waves around 2 ft. a chance of rain. 
.wed night through thu night...sw winds 5 to 10 kt. waves 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 040906
cwfbox
expires:202601042200;;762747

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

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


anz250-042200-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
405 am est sun jan 4 2026

.today...nw winds 10 to 15 kt. gusts up to 20 kt this afternoon.
seas around 2 ft. wave detail: n 2 ft at 4 seconds and e 1 foot
at 10 seconds. a chance of snow this morning. 
.tonight...nw winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: n 4 ft at 4 seconds and s 1 foot at 7 seconds.
light freezing spray. 
.mon...nw winds 10 to 15 kt with gusts up to 20 kt, becoming w
around 5 kt in the afternoon. seas 2 to 4 ft. wave detail: n 3 ft
at 5 seconds and e 1 foot at 10 seconds. a chance of snow in the
afternoon. 
.mon night...s winds 5 to 10 kt. seas around 2 ft. wave detail:
ne 2 ft at 5 seconds and w 1 foot at 3 seconds. patchy fog.
freezing rain likely with a chance of snow. a chance of rain
after midnight. vsby 1 to 3 nm. 
.tue...e winds 5 to 10 kt, becoming n in the afternoon. seas
around 2 ft. wave detail: e 2 ft at 11 seconds and w 1 foot at
3 seconds. a chance of rain. a chance of snow in the morning. 
.tue night...e winds 5 to 10 kt. 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. seas 2 to 3 ft. a chance of rain. 
.wed night through thu night...sw winds 10 to 15 kt with gusts up
to 20 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 040906
cwfbox
expires:202601042200;;762750

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

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


anz254-042200-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
405 am est sun jan 4 2026

.today...nw winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts up to 20 kt this afternoon. seas 2 to 3 ft. wave detail: n
3 ft at 4 seconds and s 1 foot at 8 seconds. a chance of snow
this morning. a slight chance of snow this afternoon. 
.tonight...nw 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 s 1 foot at 7 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: n 4 ft
at 5 seconds and s 1 foot at 7 seconds. 
.mon night...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 snow and
freezing rain likely. a chance of rain after midnight. patchy fog
after midnight. vsby 1 to 3 nm. 
.tue...s winds 5 to 10 kt, becoming ne in the afternoon. seas
2 to 3 ft. wave detail: s 2 ft at 6 seconds and e 2 ft at
11 seconds. a chance of rain in the morning. 
.tue night...e winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s
2 ft at 6 seconds and e 2 ft at 11 seconds. a chance of rain. 
.wed...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. a chance of rain. 
.wed night through thu night...sw winds 10 to 15 kt with gusts up
to 20 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 040906
cwfbox
expires:202601042200;;762751

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

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


anz255-042200-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
405 am est sun jan 4 2026

.today...nw winds 10 to 15 kt. gusts up to 20 kt this afternoon.
seas 2 to 3 ft. wave detail: nw 2 ft at 5 seconds and s 2 ft at
8 seconds. a slight chance of snow this morning. 
.tonight...nw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: nw 4 ft at 4 seconds and s 1 foot at
7 seconds. light freezing spray after midnight. 
.mon...nw winds 10 to 15 kt, becoming w 5 to 10 kt in the
afternoon. seas 2 to 4 ft. wave detail: n 3 ft at 5 seconds and s
1 foot at 8 seconds. 
.mon night...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: sw
2 ft at 5 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 2 to 3 ft. wave detail: sw 2 ft
at 5 seconds and e 2 ft at 14 seconds. 
.tue night...e winds 5 to 10 kt, becoming se 10 to 15 kt after
midnight. seas 2 to 3 ft. wave detail: sw 2 ft at 6 seconds and e
2 ft at 11 seconds. a chance of rain. 
.wed...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. a chance of rain. 
.wed night through thu night...sw winds 10 to 15 kt with gusts up
to 20 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.

$$