fzus51 kbox 142303
cwfbox
expires:202607151200;;976306

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm edt tue jul 14 2026

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


anz231-151200-
cape cod bay-
703 pm edt tue jul 14 2026

...small craft advisory in effect until 11 pm edt this evening...

.tonight...sw winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. gusts up to 30 kt. seas 2 to 4 ft. wave detail: sw 3 ft
at 4 seconds and e 1 foot at 9 seconds. 
.wed...w winds around 10 kt, becoming nw in the afternoon. seas
around 2 ft in the 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. 
.wed night...w winds around 5 kt. seas 1 foot or less. wave
detail: nw 1 foot at 3 seconds and se 1 foot at 11 seconds. 
.thu...w winds around 5 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 ne 1 foot
at 6 seconds, becoming sw 1 foot at 3 seconds and ne 1 foot at
7 seconds. 
.thu night...w winds 10 to 15 kt with gusts up to 20 kt, becoming
nw 5 to 10 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 7 seconds, becoming n 1 foot at 4 seconds. 
.fri and fri night...s winds 5 to 10 kt. seas 1 foot or less.
wave detail: n 1 foot at 4 seconds. 
.sat...s winds 5 to 10 kt with gusts up to 20 kt. seas around
2 ft. a chance of showers. 
.sat night...s winds 5 to 10 kt with gusts up to 20 kt. seas
around 2 ft. showers likely with a chance of tstms. 
.sun...sw winds 5 to 10 kt. seas around 2 ft. showers likely. 
.sun night...nw winds around 5 kt. seas around 2 ft. a chance of
showers.  

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 142303
cwfbox
expires:202607151200;;976310

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm edt tue jul 14 2026

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


anz232-151200-
nantucket sound-
703 pm edt tue jul 14 2026

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

.tonight...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 se 1 foot at
9 seconds. 
.wed...w winds 15 to 20 kt, diminishing to 10 to 15 kt in the
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. 
.wed night...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. 
.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 10 seconds. 
.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 3 ft. wave detail: sw 3 ft
at 4 seconds and se 1 foot at 11 seconds. 
.fri and fri night...sw winds 5 to 10 kt. seas around 2 ft. wave
detail: sw 2 ft at 3 seconds and e 1 foot at 10 seconds. 
.sat...sw winds 10 to 15 kt with gusts up to 20 kt. seas around
2 ft. a chance of showers. 
.sat night...sw winds 10 to 15 kt with gusts up to 20 kt. seas
around 2 ft. showers likely with a chance of tstms. 
.sun...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. showers likely. 
.sun night...w winds 10 to 15 kt. seas 2 to 4 ft. a chance of
showers.  

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 142303
cwfbox
expires:202607151200;;976311

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm edt tue jul 14 2026

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


anz233-151200-
vineyard sound-
703 pm edt tue jul 14 2026

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

.tonight...sw winds 20 to 25 kt with gusts up to 30 kt. seas 4 to
6 ft. wave detail: sw 6 ft at 7 seconds and se 1 foot at
9 seconds. 
.wed...w winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 3 to 5 ft. wave detail: sw 5 ft at 7 seconds and
se 1 foot at 9 seconds. 
.wed night...nw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: sw
3 ft at 7 seconds and se 1 foot at 10 seconds. 
.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. 
.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 16 seconds. 
.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 12 seconds. 
.sat...sw winds 10 to 15 kt with gusts up to 20 kt. seas around
2 ft. a chance of showers. 
.sat night...sw winds 10 to 15 kt with gusts up to 20 kt. seas
around 2 ft. showers likely with a chance of tstms. 
.sun...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. showers likely. 
.sun night...nw winds 10 to 15 kt. seas 2 to 4 ft. a chance of
showers.  

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 142303
cwfbox
expires:202607151200;;976312

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm edt tue jul 14 2026

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


anz234-151200-
buzzards bay-
703 pm edt tue jul 14 2026

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

.tonight...sw winds 20 to 25 kt, diminishing to 15 to 20 kt after
midnight. gusts up to 30 kt. seas 3 to 5 ft. wave detail: sw 5 ft
at 6 seconds and se 1 foot at 9 seconds. 
.wed...w winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: sw 3 ft at 7 seconds and se 2 ft at 9 seconds.
.wed night...nw winds 5 to 10 kt. seas around 2 ft. wave detail:
sw 2 ft at 6 seconds and se 1 foot at 9 seconds. 
.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 6 seconds and se 1 foot at 9 seconds. 
.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 3 ft
at 5 seconds and se 1 foot at 16 seconds. 
.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 e 1 foot
at 7 seconds. 
.sat...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. a chance of showers and tstms. 
.sat night...sw winds 10 to 15 kt with gusts up to 20 kt. seas
around 2 ft. showers likely with a chance of tstms. 
.sun...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. showers likely. 
.sun night...nw winds 5 to 10 kt. seas 2 to 3 ft. a chance of
showers.  

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 142303
cwfbox
expires:202607151200;;976313

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm edt tue jul 14 2026

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


anz235-151200-
rhode island sound-
703 pm edt tue jul 14 2026

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

.tonight...sw winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
7 ft. wave detail: sw 7 ft at 7 seconds and se 1 foot at
9 seconds. 
.wed...w winds 15 to 20 kt. seas 4 to 6 ft. wave detail: sw 6 ft
at 7 seconds and se 1 foot at 9 seconds. 
.wed night...w winds 10 to 15 kt, becoming nw 5 to 10 kt after
midnight. seas 2 to 4 ft. wave detail: sw 4 ft at 7 seconds and
se 1 foot at 10 seconds.
.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 10 seconds. 
.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 10 seconds. 
.fri and fri night...w winds 10 to 15 kt. seas around 2 ft. wave
detail: sw 2 ft at 6 seconds and se 1 foot at 11 seconds. 
.sat...s winds 10 to 15 kt with gusts up to 20 kt. seas around
2 ft. a chance of showers and tstms. 
.sat night...sw winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. showers likely with a chance of tstms. 
.sun...sw winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
5 ft. showers likely. 
.sun night...nw winds 10 to 15 kt. seas 3 to 5 ft. a chance of
showers.  

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 142303
cwfbox
expires:202607151200;;976316

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm edt tue jul 14 2026

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


anz236-151200-
narragansett bay-
703 pm edt tue jul 14 2026

...small craft advisory in effect until 11 pm edt this evening...

.tonight...sw winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. gusts up to 25 kt. waves 2 to 4 ft.
.wed...w winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
waves 2 to 3 ft. 
.wed night...nw winds 5 to 10 kt. waves around 2 ft. 
.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. 
.thu night...w winds 10 to 15 kt with gusts up to 20 kt, becoming
n 5 to 10 kt after midnight. waves around 2 ft. 
.fri and fri night...w winds 5 to 10 kt. waves around 2 ft. 
.sat...s winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft. a chance of showers and tstms. 
.sat night...sw winds 10 to 15 kt. waves around 2 ft. showers
likely with a chance of tstms. 
.sun...sw winds around 10 kt. waves 2 to 3 ft. showers likely. 
.sun night...nw winds 5 to 10 kt. waves 2 to 3 ft. a chance of
showers.  

winds and waves 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 142303
cwfbox
expires:202607151200;;976304

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm edt tue jul 14 2026

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


anz250-151200-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
703 pm edt tue jul 14 2026

...small craft advisory in effect until 11 pm edt this evening...

.tonight...sw winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. gusts up to 30 kt. seas 2 to 4 ft. wave detail: sw 3 ft
at 5 seconds and se 1 foot at 9 seconds. 
.wed...w winds 5 to 10 kt. gusts up to 20 kt in the morning. seas
2 to 3 ft. wave detail: w 2 ft at 4 seconds and se 1 foot at
9 seconds. 
.wed night...w winds 5 to 10 kt. seas around 2 ft. wave detail: w
2 ft at 4 seconds and se 1 foot at 10 seconds. 
.thu...w winds 5 to 10 kt, becoming sw with gusts up to 20 kt in
the afternoon. seas around 2 ft. wave detail: w 2 ft at 4 seconds
and e 1 foot at 11 seconds. 
.thu night...w winds 10 to 15 kt with gusts up to 20 kt, becoming
nw 5 to 10 kt after midnight. seas around 2 ft. wave detail: w
2 ft at 4 seconds and se 1 foot at 11 seconds. 
.fri and fri night...sw winds 5 to 10 kt. seas around 2 ft. wave
detail: nw 2 ft at 4 seconds and e 1 foot at 11 seconds. 
.sat...s winds 5 to 10 kt with gusts up to 20 kt. seas around
2 ft. a chance of showers. 
.sat night...s winds 10 to 15 kt with gusts up to 20 kt. seas
around 2 ft. showers likely with a chance of tstms. 
.sun...w winds 5 to 10 kt. seas 2 to 3 ft. showers likely. 
.sun night...w 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 142303
cwfbox
expires:202607151200;;976307

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm edt tue jul 14 2026

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


anz254-151200-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
703 pm edt tue jul 14 2026

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

.tonight...sw winds 20 to 25 kt with gusts up to 30 kt. seas 4 to
6 ft. wave detail: sw 6 ft at 6 seconds and se 1 foot at
9 seconds. 
.wed...w winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 3 to 5 ft. wave detail: w 5 ft
at 7 seconds and se 1 foot at 13 seconds. 
.wed night...w winds 5 to 10 kt. seas 2 to 4 ft. wave detail: w
3 ft at 7 seconds and se 1 foot at 11 seconds. 
.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 5 seconds and se 1 foot at 11 seconds. 
.thu night...w winds 15 to 20 kt, becoming n 5 to 10 kt after
midnight. seas 2 to 4 ft. wave detail: sw 4 ft at 5 seconds and
se 1 foot at 11 seconds. 
.fri and fri night...s winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: nw 2 ft at 5 seconds and e 1 foot at 11 seconds. 
.sat...s winds 10 to 15 kt with gusts up to 20 kt. seas around
2 ft. 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 with a chance of tstms. 
.sun...sw winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
5 ft. showers likely. 
.sun night...w winds 5 to 10 kt. seas 3 to 5 ft. a chance of
showers.  

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 142303
cwfbox
expires:202607151200;;976308

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm edt tue jul 14 2026

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


anz255-151200-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
703 pm edt tue jul 14 2026

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

.tonight...sw winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
8 ft. wave detail: sw 8 ft at 7 seconds and se 1 foot at
9 seconds. 
.wed...w winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. seas 5 to 8 ft, subsiding to 4 to 6 ft in the
afternoon. wave detail: sw 7 ft at 7 seconds and se 1 foot at
13 seconds, becoming sw 6 ft at 7 seconds and se 1 foot at
10 seconds. 
.wed night...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
5 ft at 7 seconds and se 1 foot at 11 seconds. 
.thu...w winds 5 to 10 kt, becoming sw 15 to 20 kt with gusts up
to 25 kt in the afternoon. seas 3 to 4 ft. wave detail: sw 4 ft
at 7 seconds and se 1 foot at 11 seconds. 
.thu night...sw winds 15 to 20 kt with gusts up to 25 kt,
becoming n 10 to 15 kt after midnight. seas 2 to 4 ft. wave
detail: sw 4 ft at 6 seconds and se 1 foot at 11 seconds. 
.fri and fri night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: sw 3 ft at 6 seconds and se 1 foot at 11 seconds. 
.sat...s winds 10 to 15 kt with gusts up to 20 kt. seas around
2 ft. a chance of showers. 
.sat night...s winds around 15 kt with gusts up to 20 kt. seas
2 to 4 ft. showers likely with a chance of tstms. 
.sun...sw winds 10 to 15 kt with gusts up to 20 kt. seas 4 to
6 ft. showers likely. 
.sun night...nw winds 10 to 15 kt. seas 4 to 6 ft. a chance of
showers.  

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.

$$