fzus51 kbox 071505
cwfbox
expires:202512080400;;166854

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am est sun dec 7 2025

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


anz231-080400-
cape cod bay-
1005 am est sun dec 7 2025

...small craft advisory in effect from late tonight through
monday afternoon...

.this afternoon...n winds 5 to 10 kt, becoming w. seas around
2 ft. wave detail: se 2 ft at 9 seconds and n 1 foot at
4 seconds. 
.tonight...sw winds 10 to 15 kt with gusts up to 20 kt, becoming
w 20 to 25 kt with gusts up to 30 kt after midnight. seas 2 to
3 ft. wave detail: w 3 ft at 4 seconds and se 2 ft at 9 seconds. 
.mon...nw winds 25 to 30 kt, becoming n 20 to 25 kt in the
afternoon. seas 3 to 5 ft. wave detail: n 5 ft at 6 seconds and e
2 ft at 9 seconds. 
.mon night...nw winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. gusts up to 25 kt. seas 3 to 5 ft. wave detail: n
5 ft at 6 seconds and e 1 foot at 8 seconds. 
.tue...w winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 2 to 3 ft. wave detail: n 3 ft at
6 seconds and e 1 foot at 9 seconds. 
.tue night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft. wave detail: sw 3 ft at 5 seconds and ne 1 foot at
5 seconds. a chance of rain in the evening. 
.wed and wed night...sw winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 4 ft. a chance of rain. 
.thu and thu night...w winds 15 to 20 kt, diminishing to 10 to
15 kt. gusts up to 25 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 071505
cwfbox
expires:202512080400;;166858

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am est sun dec 7 2025

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


anz232-080400-
nantucket sound-
1005 am est sun dec 7 2025

...small craft advisory in effect from late tonight through
monday afternoon...

.this afternoon...nw winds 5 to 10 kt, becoming w. seas around
2 ft. wave detail: nw 1 foot at 3 seconds and e 1 foot at
4 seconds. 
.tonight...sw winds 10 to 15 kt with gusts up to 20 kt, becoming
w 20 to 25 kt with gusts up to 30 kt after midnight. seas 2 to
4 ft. wave detail: w 4 ft at 4 seconds and s 2 ft at 7 seconds. 
.mon...nw winds 25 to 30 kt, becoming n 20 to 25 kt in the
afternoon. seas 3 to 4 ft. wave detail: n 4 ft at 5 seconds and
sw 2 ft at 7 seconds. 
.mon night...n 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: n
3 ft at 5 seconds and e 1 foot at 8 seconds. 
.tue...nw winds 5 to 10 kt, becoming sw 15 to 20 kt in the
afternoon. seas 2 to 3 ft. wave detail: sw 2 ft at 3 seconds and
ne 1 foot at 5 seconds. 
.tue night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
3 to 5 ft. wave detail: sw 4 ft at 5 seconds and ne 1 foot at
5 seconds. 
.wed...sw winds 20 to 25 kt. seas 3 to 5 ft. a chance of rain. 
.wed night...sw winds 20 to 25 kt. seas 4 to 6 ft. a chance of
rain. 
.thu and thu night...w winds 20 to 25 kt, diminishing to 15 to
20 kt. seas 3 to 5 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 071505
cwfbox
expires:202512080400;;166859

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am est sun dec 7 2025

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


anz233-080400-
vineyard sound-
1005 am est sun dec 7 2025

...small craft advisory in effect from late tonight through
monday afternoon...

.this afternoon...n winds 5 to 10 kt, becoming w. seas around
2 ft. wave detail: w 1 foot at 4 seconds and s 1 foot at
7 seconds. 
.tonight...w winds 15 to 20 kt, increasing to 20 to 25 kt after
midnight. seas 2 to 3 ft. wave detail: sw 3 ft at 6 seconds and
se 1 foot at 9 seconds. 
.mon...nw winds 25 to 30 kt, becoming n 20 to 25 kt in the
afternoon. seas 3 to 4 ft. wave detail: n 4 ft at 5 seconds and
sw 2 ft at 7 seconds. 
.mon night...n winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. seas 2 to 3 ft. wave detail: n 2 ft at 4 seconds
and se 1 foot at 8 seconds. 
.tue...nw winds 5 to 10 kt, becoming sw 15 to 20 kt in the
afternoon. seas 1 foot or less, then 2 to 3 ft in the afternoon.
wave detail: n 1 foot at 3 seconds and e 1 foot at 9 seconds,
becoming sw 2 ft at 3 seconds and ne 1 foot at 5 seconds. 
.tue night...sw winds 25 to 30 kt. seas 4 to 6 ft. wave detail:
sw 6 ft at 6 seconds and ne 1 foot at 5 seconds. 
.wed...sw winds 20 to 25 kt with gusts up to 30 kt. seas 4 to
6 ft. a chance of rain. 
.wed night...sw winds 25 to 30 kt. seas 5 to 7 ft. a chance of
rain. 
.thu...w winds 20 to 25 kt. seas 4 to 6 ft. 
.thu night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
3 to 5 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 071505
cwfbox
expires:202512080400;;166860

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am est sun dec 7 2025

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


anz234-080400-
buzzards bay-
1005 am est sun dec 7 2025

...small craft advisory in effect from late tonight through
monday afternoon...

.this afternoon...n winds around 5 kt, becoming w around 5 kt.
seas around 2 ft. wave detail: se 2 ft at 8 seconds and nw 1 foot
at 4 seconds. 
.tonight...w winds 10 to 15 kt, increasing to 20 to 25 kt after
midnight. seas 2 to 3 ft. wave detail: w 3 ft at 4 seconds and sw
2 ft at 7 seconds. 
.mon...nw winds 20 to 25 kt, becoming n 15 to 20 kt in the
afternoon. gusts up to 30 kt. seas around 3 ft. wave detail: n
3 ft at 5 seconds and sw 2 ft at 6 seconds. 
.mon night...n winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. seas 2 to 3 ft. wave detail: n 2 ft at 4 seconds
and e 1 foot at 8 seconds. 
.tue...w winds 5 to 10 kt, becoming sw 15 to 20 kt in the
afternoon. seas 1 foot or less, then 2 to 3 ft in the afternoon.
wave detail: n 1 foot at 3 seconds and e 1 foot at 9 seconds,
becoming sw 2 ft at 3 seconds and ne 1 foot at 5 seconds. 
.tue night...sw winds 25 to 30 kt, diminishing to 20 to 25 kt
after midnight. seas 3 to 5 ft. wave detail: sw 5 ft at 6 seconds
and ne 1 foot at 5 seconds. 
.wed...sw winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
5 ft. a chance of rain. 
.wed night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
4 to 6 ft. a chance of rain. 
.thu...w winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. 
.thu night...nw 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 071505
cwfbox
expires:202512080400;;166861

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am est sun dec 7 2025

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


anz235-080400-
rhode island sound-
1005 am est sun dec 7 2025

...small craft advisory in effect from late tonight through
monday afternoon...

.this afternoon...n winds around 5 kt, becoming w. seas 2 to
3 ft. wave detail: s 2 ft at 7 seconds and se 2 ft at 9 seconds. 
.tonight...w winds 15 to 20 kt, becoming nw 20 to 25 kt with
gusts up to 30 kt after midnight. seas 2 to 4 ft. wave detail: sw
4 ft at 6 seconds and se 2 ft at 8 seconds. 
.mon...nw winds 25 to 30 kt, becoming n 15 to 20 kt in the
afternoon. seas 3 to 5 ft. wave detail: n 4 ft at 5 seconds and
sw 2 ft at 6 seconds. 
.mon night...n winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. seas 2 to 4 ft. wave detail: n 2 ft at 4 seconds
and se 1 foot at 8 seconds. 
.tue...nw winds 5 to 10 kt, becoming sw 15 to 20 kt in the
afternoon. seas 2 to 3 ft. wave detail: sw 3 ft at 4 seconds and
ne 1 foot at 3 seconds. 
.tue night...sw winds 25 to 30 kt. seas 5 to 7 ft. wave detail:
sw 7 ft at 6 seconds and ne 1 foot at 4 seconds. 
.wed and wed night...sw winds 25 to 30 kt. seas 5 to 8 ft. a
chance of rain. 
.thu...w winds 20 to 25 kt. seas 5 to 7 ft. 
.thu night...nw winds 15 to 20 kt. seas 4 to 6 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 071505
cwfbox
expires:202512080400;;166864

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am est sun dec 7 2025

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


anz236-080400-
narragansett bay-
1005 am est sun dec 7 2025

.this afternoon...n winds around 5 kt, becoming sw. waves around
2 ft. 
.tonight...w winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. gusts up to 25 kt. waves 2 to 3 ft.
.mon...nw winds 20 to 25 kt, becoming n 15 to 20 kt in the
afternoon. waves 2 to 3 ft. 
.mon night...n winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. waves around 2 ft. 
.tue and tue night...sw winds 15 to 20 kt with gusts up to 25 kt.
waves 2 to 4 ft. 
.wed...sw winds 15 to 20 kt with gusts up to 25 kt. waves 2 to
4 ft. a chance of rain. 
.wed night...sw winds 15 to 20 kt with gusts up to 25 kt. waves
3 to 5 ft. a chance of rain. 
.thu and thu night...w winds 15 to 20 kt with gusts up to 25 kt,
diminishing to 10 to 15 kt. waves 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 071505
cwfbox
expires:202512080400;;166852

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am est sun dec 7 2025

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


anz250-080400-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
1005 am est sun dec 7 2025

...small craft advisory in effect from late tonight through late
monday night...

.this afternoon...n winds 5 to 10 kt. seas 2 to 4 ft. wave
detail: se 4 ft at 9 seconds and nw 2 ft at 4 seconds. 
.tonight...sw winds 15 to 20 kt, becoming w 25 to 30 kt after
midnight. seas 3 to 5 ft. wave detail: sw 5 ft at 6 seconds and
se 4 ft at 9 seconds. 
.mon...nw winds 25 to 30 kt, diminishing to 20 to 25 kt in the
afternoon. seas 5 to 7 ft. wave detail: n 7 ft at 6 seconds and e
2 ft at 8 seconds. 
.mon night...nw winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. gusts up to 25 kt. seas 4 to 6 ft. wave detail: n
6 ft at 6 seconds and e 1 foot at 9 seconds. 
.tue...w winds around 10 kt, becoming sw 15 to 20 kt with gusts
up to 25 kt in the afternoon. seas 2 to 3 ft. wave detail: w 3 ft
at 4 seconds and n 2 ft at 6 seconds. 
.tue night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
3 to 5 ft. wave detail: sw 5 ft at 5 seconds and ne 1 foot at
4 seconds. a chance of rain. 
.wed and wed night...sw winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 4 ft. a chance of rain. 
.thu and thu night...w winds 15 to 20 kt with gusts up to 25 kt.
seas 3 to 5 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 071505
cwfbox
expires:202512080400;;166855

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am est sun dec 7 2025

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


anz254-080400-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
1005 am est sun dec 7 2025

...small craft advisory in effect from late tonight through late
monday night...

.this afternoon...n winds 5 to 10 kt, becoming nw. seas 3 to
4 ft. wave detail: se 4 ft at 9 seconds and nw 2 ft at 4 seconds.
.tonight...sw winds 10 to 15 kt with gusts up to 20 kt, becoming
w 20 to 25 kt with gusts up to 30 kt after midnight. seas 3 to
5 ft. wave detail: w 5 ft at 4 seconds and se 4 ft at 9 seconds. 
.mon...nw winds 25 to 30 kt, becoming n 20 to 25 kt in the
afternoon. seas 5 to 7 ft. wave detail: n 7 ft at 6 seconds and
sw 2 ft at 7 seconds. 
.mon night...n winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. gusts up to 25 kt. seas 5 to 7 ft. wave detail: n
6 ft at 7 seconds and e 2 ft at 9 seconds. 
.tue...nw winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 2 to 4 ft. wave detail: n 3 ft at
7 seconds and e 1 foot at 9 seconds. 
.tue night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
4 to 6 ft. wave detail: sw 5 ft at 6 seconds and ne 2 ft at
6 seconds. a chance of rain in the evening. 
.wed and wed night...sw winds 15 to 20 kt with gusts up to 25 kt.
seas 4 to 6 ft. s and e of nantucket, seas 5 to 8 ft, building to
7 to 10 ft. a chance of rain. 
.thu...w winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft. 
.thu night...w winds 10 to 15 kt with gusts up to 20 kt. seas
5 to 7 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 071505
cwfbox
expires:202512080400;;166856

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am est sun dec 7 2025

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


anz255-080400-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
1005 am est sun dec 7 2025

...small craft advisory in effect from late tonight through late
monday night...

.this afternoon...n winds 5 to 10 kt, becoming w. seas 3 to 4 ft.
wave detail: se 3 ft at 8 seconds and nw 2 ft at 4 seconds. 
.tonight...w winds 15 to 20 kt, increasing to 25 to 30 kt after
midnight. seas 3 to 4 ft, building to 4 to 6 ft after midnight.
wave detail: w 3 ft at 4 seconds and se 3 ft at 9 seconds,
becoming sw 6 ft at 7 seconds and e 3 ft at 9 seconds. 
.mon...n winds 25 to 30 kt. seas 5 to 7 ft. wave detail: n 7 ft
at 6 seconds and sw 3 ft at 7 seconds. 
.mon night...n winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. seas 4 to 6 ft. wave detail: n 4 ft at 5 seconds
and w 1 foot at 7 seconds. 
.tue...nw winds 5 to 10 kt, becoming sw 15 to 20 kt in the
afternoon. seas 2 to 4 ft. wave detail: n 2 ft at 5 seconds and e
1 foot at 9 seconds. 
.tue night...sw winds 25 to 30 kt with gusts up to 35 kt. seas
5 to 7 ft, building to 6 to 9 ft after midnight. wave detail: sw
7 ft at 6 seconds and ne 1 foot at 6 seconds, becoming sw 9 ft at
8 seconds and w 1 foot at 5 seconds. 
.wed...sw winds 25 to 30 kt. seas 6 to 9 ft. a chance of rain. 
.wed night...sw winds 25 to 30 kt. seas 8 to 11 ft. a chance of
rain. 
.thu and thu night...w winds 25 to 30 kt, becoming nw 15 to
20 kt. seas 6 to 9 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.

$$