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MA- Cape Cod

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fzus51 kbox 131505
cwfbox
expires:202611140400;;754460

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am est fri nov 13 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz231-140400-
cape cod bay-
1005 am est fri nov 13 2026

...gale warning in effect until 7 pm est this evening...

.this afternoon...ne winds 15 to 20 kt with gusts up to 35 kt.
seas 4 to 6 ft. wave detail: n 4 ft at 5 seconds and se 3 ft at
9 seconds. rain likely this morning. 
.tonight...n winds 10 to 15 kt. gusts up to 35 kt, decreasing to
25 kt after midnight. seas 3 to 5 ft. wave detail: n 3 ft at
5 seconds and s 1 foot at 11 seconds.
.sat...nw winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: nw 3 ft at 5 seconds and s 1 foot at
9 seconds. 
.sat night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. wave detail: nw 3 ft at 5 seconds and s 1 foot at
9 seconds. 
.sun and sun night...nw winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 3 ft. wave detail: nw 3 ft at 5 seconds and ne 3 ft at
8 seconds. 
.mon through tue night...w winds 10 to 15 kt with gusts up to
20 kt. seas 2 to 3 ft. wave detail: w 2 ft at 5 seconds and ne
2 ft at 8 seconds.  

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 131505
cwfbox
expires:202611140400;;754464

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am est fri nov 13 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz232-140400-
nantucket sound-
1005 am est fri nov 13 2026

...gale warning in effect until 7 pm est this evening...

.this afternoon...ne winds 20 to 25 kt with gusts up to 35 kt.
seas 3 to 5 ft. wave detail: n 5 ft at 6 seconds and s 1 foot at
6 seconds. a chance of rain. 
.tonight...n winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. gusts up to 35 kt. seas 3 to 5 ft. wave detail: n 4 ft
at 5 seconds and s 2 ft at 8 seconds. 
.sat...nw winds 10 to 15 kt. gusts up to 25 kt in the morning.
seas 2 to 3 ft. wave detail: ne 3 ft at 6 seconds and nw 2 ft at
4 seconds. 
.sat night...nw winds around 15 kt with gusts up to 20 kt. seas
2 to 3 ft. wave detail: w 2 ft at 4 seconds and e 1 foot at
7 seconds. 
.sun and sun night...nw winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 3 ft. wave detail: nw 2 ft at 3 seconds and sw 1 foot
at 6 seconds. 
.mon through tue night...w winds 10 to 15 kt with gusts up to
20 kt. seas 2 to 3 ft. wave detail: w 2 ft at 4 seconds and ne
1 foot at 6 seconds.  

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 131505
cwfbox
expires:202611140400;;754465

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am est fri nov 13 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz233-140400-
vineyard sound-
1005 am est fri nov 13 2026

...gale warning in effect until 7 pm est this evening...

.this afternoon...ne winds 20 to 25 kt with gusts up to 35 kt.
seas 4 to 6 ft. wave detail: n 5 ft at 5 seconds and se 2 ft at
9 seconds. a chance of rain. 
.tonight...n winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
5 ft. wave detail: n 5 ft at 5 seconds and sw 3 ft at 9 seconds. 
.sat...nw winds 10 to 15 kt. gusts up to 20 kt in the morning.
seas 2 to 3 ft. wave detail: sw 3 ft at 8 seconds and nw 2 ft at
4 seconds. 
.sat night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
around 2 ft. wave detail: w 2 ft at 4 seconds and e 1 foot at
6 seconds. 
.sun and sun night...nw winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 3 ft. wave detail: w 3 ft at 4 seconds and e 1 foot at
6 seconds. 
.mon through tue night...w winds 10 to 15 kt with gusts up to
20 kt. seas 2 to 3 ft. wave detail: w 2 ft at 4 seconds and ne
1 foot at 8 seconds.  

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 131505
cwfbox
expires:202611140400;;754466

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am est fri nov 13 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz234-140400-
buzzards bay-
1005 am est fri nov 13 2026

...gale warning in effect until 7 pm est this evening...

.this afternoon...ne winds 20 to 25 kt with gusts up to 35 kt.
seas 4 to 6 ft. wave detail: n 6 ft at 5 seconds and s 1 foot at
6 seconds. a chance of rain. 
.tonight...n winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. gusts up to 30 kt. seas 3 to 5 ft. wave detail: n 5 ft
at 5 seconds and sw 2 ft at 9 seconds. 
.sat...nw winds 10 to 15 kt. gusts up to 20 kt in the morning.
seas 2 to 3 ft. wave detail: nw 2 ft at 4 seconds and sw 2 ft at
8 seconds. 
.sat night...nw winds 10 to 15 kt. gusts up to 20 kt after
midnight. seas around 2 ft. wave detail: w 2 ft at 4 seconds and
ne 1 foot at 7 seconds. 
.sun and sun night...nw winds 10 to 15 kt with gusts up to 25 kt.
seas 2 to 3 ft. wave detail: ne 3 ft at 6 seconds and w 2 ft at
4 seconds. 
.mon through tue night...w winds 5 to 10 kt with gusts up to
20 kt. seas 2 to 3 ft. wave detail: ne 2 ft at 8 seconds and w
1 foot at 3 seconds.  

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 131505
cwfbox
expires:202611140400;;754467

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am est fri nov 13 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz235-140400-
rhode island sound-
1005 am est fri nov 13 2026

...gale warning in effect until 7 pm est this evening...

.this afternoon...ne winds 20 to 25 kt with gusts up to 35 kt.
seas 4 to 6 ft. wave detail: ne 5 ft at 6 seconds and se 2 ft at
8 seconds. a chance of rain. 
.tonight...n winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
5 ft. wave detail: n 4 ft at 5 seconds and s 4 ft at 9 seconds. 
.sat...nw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: ne 3 ft at 4 seconds and s 3 ft at 8 seconds. 
.sat night...nw winds 15 to 20 kt. seas 2 to 3 ft. wave detail:
nw 3 ft at 4 seconds and w 2 ft at 5 seconds. 
.sun and sun night...nw winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 3 ft. wave detail: w 2 ft at 4 seconds and e 1 foot at
7 seconds. 
.mon through tue night...w winds 10 to 15 kt with gusts up to
20 kt. seas 2 to 3 ft. wave detail: w 2 ft at 3 seconds and ne
1 foot at 8 seconds.  

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 131505
cwfbox
expires:202611140400;;754470

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am est fri nov 13 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz236-140400-
narragansett bay-
1005 am est fri nov 13 2026

...small craft advisory in effect until 7 pm est this evening...

.this afternoon...n winds 15 to 20 kt with gusts up to 30 kt.
waves around 3 ft. a chance of rain. 
.tonight...n winds 10 to 15 kt with gusts up to 30 kt. waves 2 to
3 ft. 
.sat...nw winds 10 to 15 kt. gusts up to 20 kt in the morning.
waves around 2 ft. 
.sat night...nw winds 10 to 15 kt. waves around 2 ft. 
.sun and sun night...nw winds 10 to 15 kt with gusts up to 20 kt.
waves 2 to 3 ft. 
.mon through tue night...w winds 5 to 10 kt with gusts up to
20 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 131505
cwfbox
expires:202611140400;;754458

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am est fri nov 13 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz250-140400-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
1005 am est fri nov 13 2026

...gale warning in effect until 7 pm est this evening...

.this afternoon...n winds 15 to 20 kt with gusts up to 35 kt.
seas 6 to 8 ft. wave detail: ne 7 ft at 8 seconds and se 5 ft at
9 seconds. a chance of rain this morning. 
.tonight...n winds 10 to 15 kt with gusts up to 30 kt. seas 5 to
7 ft. wave detail: e 6 ft at 8 seconds and n 3 ft at 5 seconds. 
.sat...nw winds 10 to 15 kt. gusts up to 25 kt in the morning.
seas 3 to 5 ft. wave detail: e 4 ft at 7 seconds and nw 2 ft at
4 seconds. 
.sat night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
around 3 ft. wave detail: w 3 ft at 4 seconds and e 2 ft at
7 seconds. 
.sun and sun night...nw winds 15 to 20 kt with gusts up to 25 kt.
seas around 3 ft. wave detail: nw 3 ft at 5 seconds and se 1 foot
at 7 seconds. 
.mon through tue night...w winds 10 to 15 kt with gusts up to
20 kt. seas 2 to 3 ft. wave detail: nw 2 ft at 5 seconds and se
2 ft at 9 seconds.  

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 131505
cwfbox
expires:202611140400;;754461

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am est fri nov 13 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz254-140400-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
1005 am est fri nov 13 2026

...gale warning in effect until 7 pm est this evening...

.this afternoon...ne winds 15 to 20 kt with gusts up to 35 kt.
seas 6 to 8 ft. wave detail: ne 8 ft at 8 seconds and s 3 ft at
7 seconds. a chance of rain. 
.tonight...n winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. gusts up to 35 kt. seas 5 to 8 ft. wave detail: ne 6 ft
at 8 seconds and s 4 ft at 9 seconds. a chance of rain in the
evening. 
.sat...nw winds 10 to 15 kt with gusts up to 25 kt. seas 4 to
6 ft. wave detail: ne 4 ft at 7 seconds and s 3 ft at 9 seconds. 
.sat night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
3 to 4 ft. wave detail: ne 3 ft at 7 seconds and w 2 ft at
4 seconds. 
.sun...nw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
4 ft. wave detail: w 3 ft at 5 seconds and ne 2 ft at 6 seconds.
a chance of rain. 
.sun night...nw winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. gusts up to 25 kt. seas 3 to 4 ft. wave detail: n
3 ft at 6 seconds and w 1 foot at 6 seconds. 
.mon through tue night...w 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 131505
cwfbox
expires:202611140400;;754462

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am est fri nov 13 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz255-140400-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
1005 am est fri nov 13 2026

...gale warning in effect until 7 pm est this evening...

.this afternoon...ne winds 20 to 25 kt with gusts up to 35 kt.
seas 5 to 8 ft. wave detail: n 7 ft at 6 seconds and s 3 ft at
8 seconds. a chance of rain. 
.tonight...n winds 20 to 25 kt, diminishing to 15 to 20 kt after
midnight. gusts up to 35 kt. seas 5 to 8 ft. wave detail: n 6 ft
at 6 seconds and s 5 ft at 9 seconds. 
.sat...nw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: s 4 ft at 9 seconds and nw 3 ft at 4 seconds. 
.sat night...nw winds 15 to 20 kt. seas 3 to 5 ft. wave detail:
sw 4 ft at 7 seconds and nw 3 ft at 4 seconds. 
.sun and sun night...nw winds 15 to 20 kt with gusts up to 25 kt.
seas 3 to 5 ft. wave detail: nw 4 ft at 5 seconds and e 1 foot at
6 seconds. 
.mon...nw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: nw 3 ft at 5 seconds and s 1 foot at
9 seconds. 
.mon night through tue night...w winds 10 to 15 kt with gusts up
to 20 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.

$$
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