fzus51 kbox 061505
cwfbox
expires:202512070400;;108486

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am est sat dec 6 2025

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


anz231-070400-
cape cod bay-
1005 am est sat dec 6 2025

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

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 061505
cwfbox
expires:202512070400;;108490

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am est sat dec 6 2025

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


anz232-070400-
nantucket sound-
1005 am est sat dec 6 2025

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

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 061505
cwfbox
expires:202512070400;;108491

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am est sat dec 6 2025

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


anz233-070400-
vineyard sound-
1005 am est sat dec 6 2025

.this afternoon...se winds 5 to 10 kt, becoming s. seas 1 foot or
less, then around 2 ft. wave detail: se 1 foot at 3 seconds and
se 1 foot at 10 seconds, becoming s 1 foot at 3 seconds and se
1 foot at 10 seconds. a slight chance of showers. 
.tonight...nw winds around 10 kt. seas around 2 ft. wave detail:
se 2 ft at 8 seconds and sw 1 foot at 3 seconds. 
.sun...nw winds 5 to 10 kt, becoming w in the afternoon. seas
around 2 ft. wave detail: se 2 ft at 8 seconds and nw 1 foot at
3 seconds. 
.sun night...sw winds 10 to 15 kt, becoming nw 15 to 20 kt with
gusts up to 25 kt after midnight. seas 2 to 3 ft. wave detail: w
2 ft at 4 seconds and sw 2 ft at 7 seconds. 
.mon and mon night...n winds 20 to 25 kt. seas 2 to 3 ft. wave
detail: n 3 ft at 5 seconds and sw 2 ft at 6 seconds. 
.tue...w winds 15 to 20 kt. seas 2 to 3 ft. wave detail: sw 2 ft
at 4 seconds and n 1 foot at 4 seconds. 
.tue night...sw winds 20 to 25 kt. seas 4 to 6 ft. a chance of
rain. 
.wed...sw winds 15 to 20 kt with gusts up 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.  

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 061505
cwfbox
expires:202512070400;;108492

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am est sat dec 6 2025

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


anz234-070400-
buzzards bay-
1005 am est sat dec 6 2025

.this afternoon...se winds 5 to 10 kt, becoming s. seas 1 foot or
less. wave detail: sw 1 foot at 2 seconds and se 1 foot at
3 seconds. a slight chance of showers. 
.tonight...nw winds around 10 kt. seas around 2 ft. wave detail:
se 2 ft at 9 seconds and w 1 foot at 3 seconds. 
.sun...nw winds 5 to 10 kt, becoming w in the afternoon. seas
around 2 ft. wave detail: nw 1 foot at 3 seconds and e 1 foot at
4 seconds. 
.sun night...sw winds 5 to 10 kt, becoming nw 15 to 20 kt with
gusts up to 25 kt after midnight. seas 2 to 3 ft. wave detail: w
2 ft at 3 seconds and s 2 ft at 7 seconds. 
.mon and mon night...n winds 20 to 25 kt. seas 2 to 3 ft. wave
detail: n 2 ft at 4 seconds and sw 2 ft at 6 seconds. 
.tue...sw winds 15 to 20 kt. seas 2 to 3 ft. wave detail: sw 2 ft
at 4 seconds and n 1 foot at 3 seconds. 
.tue night and wed...sw winds 20 to 25 kt, diminishing to 15 to
20 kt. seas 2 to 4 ft. a chance of rain. 
.wed night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. a chance of rain.  

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 061505
cwfbox
expires:202512070400;;108493

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am est sat dec 6 2025

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


anz235-070400-
rhode island sound-
1005 am est sat dec 6 2025

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

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 061505
cwfbox
expires:202512070400;;108496

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am est sat dec 6 2025

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


anz236-070400-
narragansett bay-
1005 am est sat dec 6 2025

.this afternoon...s winds around 5 kt, becoming sw. waves 1 foot
or less, then around 2 ft. a slight chance of showers. 
.tonight...nw winds 5 to 10 kt. waves around 2 ft. 
.sun...nw winds 5 to 10 kt, becoming w in the afternoon. waves
around 2 ft. 
.sun night...w winds 5 to 10 kt, becoming nw 10 to 15 kt with
gusts up to 20 kt after midnight. waves around 2 ft. 
.mon and mon night...n winds 15 to 20 kt with gusts up to 25 kt.
waves 2 to 3 ft. 
.tue...sw winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft. 
.tue night through wed night...sw winds 15 to 20 kt with gusts up
to 25 kt. waves 2 to 4 ft. a chance of rain.  

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 061505
cwfbox
expires:202512070400;;108484

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am est sat dec 6 2025

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


anz250-070400-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
1005 am est sat dec 6 2025

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

$$

fzus51 kbox 061505
cwfbox
expires:202512070400;;108487

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am est sat dec 6 2025

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


anz254-070400-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
1005 am est sat dec 6 2025

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

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 061505
cwfbox
expires:202512070400;;108488

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am est sat dec 6 2025

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


anz255-070400-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
1005 am est sat dec 6 2025

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

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.

$$