fzus51 kbox 151104
cwfbox
expires:202607160000;;004596

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt wed jul 15 2026

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


anz231-160000-
cape cod bay-
703 am edt wed jul 15 2026

.today...w winds around 10 kt, becoming nw this afternoon. seas
around 2 ft this morning, then 1 foot or less. wave detail: w
1 foot at 3 seconds and se 1 foot at 9 seconds, becoming nw
1 foot at 3 seconds and se 1 foot at 8 seconds. hazy.
.tonight...w winds around 5 kt. seas 1 foot or less. wave detail:
nw 1 foot at 3 seconds and se 1 foot at 9 seconds. hazy.
.thu...w winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 1 foot or less, then 2 to 3 ft in
the afternoon. wave detail: nw 1 foot at 3 seconds and e 1 foot
at 5 seconds, becoming w 1 foot at 3 seconds and ne 1 foot at
4 seconds. hazy.
.thu night...w winds 10 to 15 kt with gusts up to 20 kt, becoming
nw around 5 kt after midnight. seas around 2 ft in the evening,
then 1 foot or less. wave detail: w 1 foot at 3 seconds and ne
1 foot at 4 seconds, becoming nw 1 foot at 4 seconds and e 1 foot
at 5 seconds. hazy in the evening. 
.fri...nw winds 5 to 10 kt, becoming n in the afternoon. seas
1 foot or less. wave detail: e 1 foot at 4 seconds and nw 1 foot
at 4 seconds. 
.fri night...s winds around 5 kt. seas 1 foot or less. wave
detail: nw 1 foot at 3 seconds and e 1 foot at 5 seconds. 
.sat...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. a chance of showers. 
.sat night and sun...s winds 10 to 15 kt with gusts up to 20 kt,
becoming nw 5 to 10 kt. seas 2 to 3 ft. showers.
.sun night...s winds around 5 kt. seas 1 foot or less.  

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 151104
cwfbox
expires:202607160000;;004600

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt wed jul 15 2026

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


anz232-160000-
nantucket sound-
703 am edt wed jul 15 2026

...small craft advisory in effect through this evening...

.today...w winds 15 to 20 kt, diminishing to 10 to 15 kt this
afternoon. gusts up to 25 kt. seas 2 to 4 ft. wave detail: w 3 ft
at 4 seconds and se 1 foot at 9 seconds. hazy this afternoon. 
.tonight...w winds 5 to 10 kt. seas 2 to 3 ft. wave detail: w
2 ft at 5 seconds and se 1 foot at 9 seconds. hazy.
.thu...w winds 5 to 10 kt, becoming sw 15 to 20 kt with gusts up
to 25 kt in the afternoon. seas 2 to 3 ft. wave detail: sw 3 ft
at 4 seconds and se 1 foot at 8 seconds. hazy.
.thu night...w winds 15 to 20 kt, becoming nw 5 to 10 kt after
midnight. seas 2 to 3 ft. wave detail: w 3 ft at 4 seconds and se
1 foot at 8 seconds. hazy in the evening. 
.fri and fri night...sw winds 5 to 10 kt. seas around 2 ft. wave
detail: sw 2 ft at 3 seconds and se 1 foot at 8 seconds. 
.sat...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: sw 2 ft at 4 seconds and se 1 foot at
8 seconds. a chance of showers. 
.sat night...s winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 3 ft. showers.
.sun...nw winds 15 to 20 kt. seas 2 to 3 ft. a chance of showers.
.sun night...s winds 5 to 10 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 151104
cwfbox
expires:202607160000;;004601

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt wed jul 15 2026

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


anz233-160000-
vineyard sound-
703 am edt wed jul 15 2026

...small craft advisory in effect through this evening...

.today...w winds 15 to 20 kt, diminishing to 10 to 15 kt this
afternoon. seas 3 to 5 ft, subsiding to 2 to 3 ft this afternoon.
wave detail: sw 5 ft at 7 seconds and se 1 foot at 9 seconds,
becoming sw 3 ft at 7 seconds and se 1 foot at 8 seconds. hazy
this afternoon.
.tonight...nw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: sw
3 ft at 7 seconds and se 1 foot at 8 seconds. hazy.
.thu...w winds 5 to 10 kt, becoming sw 15 to 20 kt with gusts up
to 25 kt in the afternoon. seas 2 to 4 ft. wave detail: sw 3 ft
at 5 seconds and se 1 foot at 9 seconds. hazy.
.thu night...w winds 15 to 20 kt with gusts up to 25 kt, becoming
nw 5 to 10 kt after midnight. seas 2 to 4 ft. wave detail: sw
4 ft at 5 seconds and se 1 foot at 8 seconds. hazy in the
evening. 
.fri and fri night...sw winds 10 to 15 kt. seas around 2 ft. wave
detail: sw 2 ft at 6 seconds and se 1 foot at 9 seconds. 
.sat...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: sw 3 ft at 4 seconds and se 1 foot at
9 seconds. a chance of showers.
.sat night and sun...sw winds 15 to 20 kt, becoming nw 10 to
15 kt. seas 2 to 3 ft. showers.
.sun night...s winds 5 to 10 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 151104
cwfbox
expires:202607160000;;004602

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt wed jul 15 2026

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


anz234-160000-
buzzards bay-
703 am edt wed jul 15 2026

...small craft advisory in effect through this evening...

.today...w winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: sw 3 ft at 7 seconds and s 1 foot at
8 seconds. hazy. a slight chance of showers this afternoon. 
.tonight...nw winds 5 to 10 kt. seas around 2 ft. wave detail: sw
2 ft at 6 seconds and s 1 foot at 9 seconds. hazy.
.thu...w winds 5 to 10 kt, becoming sw 15 to 20 kt with gusts up
to 25 kt in the afternoon. seas 2 to 4 ft. wave detail: sw 3 ft
at 4 seconds and s 1 foot at 9 seconds. hazy.
.thu night...w winds 15 to 20 kt with gusts up to 25 kt, becoming
nw 5 to 10 kt after midnight. seas 2 to 4 ft. wave detail: s 3 ft
at 6 seconds and se 1 foot at 16 seconds. hazy in the evening. 
.fri and fri night...sw winds 10 to 15 kt with gusts up to 20 kt.
seas around 2 ft. wave detail: sw 2 ft at 5 seconds and se 1 foot
at 8 seconds. 
.sat...sw winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: sw 2 ft at 4 seconds and se 1 foot at
8 seconds. a chance of showers.
.sat night and sun...sw winds 10 to 15 kt, becoming nw. gusts up
to 20 kt. seas 2 to 3 ft. showers.
.sun night...s 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 151104
cwfbox
expires:202607160000;;004603

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt wed jul 15 2026

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


anz235-160000-
rhode island sound-
703 am edt wed jul 15 2026

...small craft advisory in effect through this evening...

.today...w winds 15 to 20 kt. seas 3 to 5 ft. wave detail: sw
5 ft at 7 seconds and se 1 foot at 9 seconds. hazy this
afternoon. 
.tonight...nw winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. seas 2 to 4 ft. wave detail: sw 4 ft at 6 seconds and
se 1 foot at 9 seconds. hazy.
.thu...w winds 5 to 10 kt, becoming sw 15 to 20 kt with gusts up
to 25 kt in the afternoon. seas 2 to 4 ft. wave detail: sw 4 ft
at 6 seconds and se 1 foot at 9 seconds. hazy.
.thu night...w winds 15 to 20 kt with gusts up to 25 kt, becoming
nw 5 to 10 kt after midnight. seas 2 to 4 ft. wave detail: sw
4 ft at 6 seconds and se 1 foot at 9 seconds. hazy in the
evening. 
.fri and fri night...sw winds 10 to 15 kt. seas 2 to 3 ft. wave
detail: s 3 ft at 7 seconds. 
.sat...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: s 3 ft at 5 seconds and se 1 foot at
8 seconds. a chance of showers. 
.sat night and sun...sw winds 15 to 20 kt, becoming w 10 to
15 kt. seas 2 to 4 ft. showers with a chance of tstms. 
.sun night...s winds 5 to 10 kt. seas 3 to 4 ft.  

winds and seas higher in and near tstms.

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 151104
cwfbox
expires:202607160000;;004606

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt wed jul 15 2026

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


anz236-160000-
narragansett bay-
703 am edt wed jul 15 2026

.today...w winds 10 to 15 kt. gusts up to 20 kt this afternoon.
waves 2 to 3 ft. hazy. a slight chance of showers this afternoon.
.tonight...nw winds 5 to 10 kt, diminishing to around 5 kt after
midnight. waves around 2 ft. hazy.
.thu...w winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts up
to 20 kt in the afternoon. waves 2 to 3 ft. hazy.
.thu night...w winds 10 to 15 kt with gusts up to 20 kt, becoming
nw 5 to 10 kt after midnight. waves around 2 ft. hazy in the
evening. 
.fri and fri night...sw winds 5 to 10 kt. waves around 2 ft. 
.sat...sw winds 10 to 15 kt with gusts up to 20 kt. waves 2 to
3 ft. a chance of showers. 
.sat night...sw winds 10 to 15 kt with gusts up to 20 kt. waves
around 2 ft. showers likely. 
.sun...w winds around 10 kt. waves around 2 ft. a chance of
showers. 
.sun night...sw winds 5 to 10 kt. waves 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 151104
cwfbox
expires:202607160000;;004594

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt wed jul 15 2026

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


anz250-160000-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
703 am edt wed jul 15 2026

.today...nw winds 5 to 10 kt. gusts up to 20 kt this morning.
seas 2 to 3 ft. wave detail: w 2 ft at 4 seconds and se 2 ft at
8 seconds. hazy. isolated showers and tstms this morning. 
.tonight...w winds 5 to 10 kt. seas around 2 ft. wave detail: nw
1 foot at 3 seconds and se 1 foot at 9 seconds. hazy.
.thu...w winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas around 2 ft. wave detail: w 2 ft
at 3 seconds and se 1 foot at 7 seconds. hazy.
.thu night...nw winds 5 to 10 kt. gusts up to 20 kt in the
evening. seas around 2 ft. wave detail: nw 2 ft at 3 seconds and
se 1 foot at 7 seconds. hazy in the evening. 
.fri and fri night...sw winds 5 to 10 kt. seas around 2 ft. wave
detail: w 2 ft at 3 seconds and se 1 foot at 7 seconds. 
.sat...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: sw 2 ft at 3 seconds and se 1 foot at
8 seconds. a chance of showers. 
.sat night...s winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. showers likely. 
.sun...nw winds 5 to 10 kt with gusts up to 20 kt. seas 2 to
3 ft. a chance of showers. 
.sun night...sw winds 5 to 10 kt. seas 2 to 3 ft.  

winds and seas higher in and near tstms.

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 151104
cwfbox
expires:202607160000;;004597

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt wed jul 15 2026

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


anz254-160000-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
703 am edt wed jul 15 2026

...small craft advisory in effect through this evening...

.today...w winds 15 to 20 kt, diminishing to 10 to 15 kt this
afternoon. gusts up to 25 kt. seas 3 to 5 ft. wave detail: w 5 ft
at 6 seconds and se 2 ft at 8 seconds. hazy this afternoon. 
.tonight...w winds 5 to 10 kt. seas 2 to 4 ft. wave detail: w
2 ft at 4 seconds and se 2 ft at 8 seconds. hazy.
.thu...w winds 5 to 10 kt, becoming sw 15 to 20 kt with gusts up
to 25 kt in the afternoon. seas 2 to 4 ft. wave detail: sw 3 ft
at 4 seconds and se 2 ft at 7 seconds. hazy.
.thu night...w winds 15 to 20 kt with gusts up to 25 kt, becoming
nw 5 to 10 kt after midnight. seas 2 to 4 ft. wave detail: w 4 ft
at 5 seconds and se 2 ft at 8 seconds. hazy in the evening. 
.fri...w winds 5 to 10 kt. seas around 2 ft. wave detail: nw 2 ft
at 4 seconds and se 1 foot at 7 seconds. 
.fri night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
2 ft at 7 seconds and w 1 foot at 3 seconds. 
.sat...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. a chance of showers. 
.sat night...s winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft. showers.
.sun...nw winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. a chance of showers. 
.sun night...sw winds 5 to 10 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 151104
cwfbox
expires:202607160000;;004598

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt wed jul 15 2026

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


anz255-160000-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
703 am edt wed jul 15 2026

...small craft advisory in effect through this evening...

.today...w winds 15 to 20 kt with gusts up to 25 kt. seas 5 to
7 ft. wave detail: sw 7 ft at 7 seconds and se 1 foot at
9 seconds. hazy this afternoon. 
.tonight...w winds 10 to 15 kt with gusts up to 20 kt, becoming
nw 5 to 10 kt after midnight. seas 3 to 5 ft. wave detail: sw
4 ft at 7 seconds and se 1 foot at 9 seconds. hazy.
.thu...w winds 5 to 10 kt, becoming sw 15 to 20 kt with gusts up
to 25 kt in the afternoon. seas 2 to 4 ft. wave detail: sw 4 ft
at 6 seconds and se 1 foot at 9 seconds. hazy.
.thu night...w winds 15 to 20 kt with gusts up to 25 kt, becoming
n 5 to 10 kt after midnight. seas 2 to 4 ft. wave detail: sw 4 ft
at 6 seconds and se 1 foot at 9 seconds. hazy in the evening. 
.fri and fri night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: sw 2 ft at 6 seconds and se 1 foot at 9 seconds. 
.sat...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: s 3 ft at 5 seconds and se 1 foot at
8 seconds. a chance of showers. 
.sat night and sun...s winds 15 to 20 kt, becoming nw. gusts up
to 25 kt. seas 3 to 5 ft. showers with a chance of tstms. 
.sun night...se winds 10 to 15 kt. seas 4 to 5 ft. 

winds and seas higher in and near tstms.

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.

$$