fzus51 kbox 140805
cwfbox
expires:202607142100;;942116

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

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


anz231-142100-
cape cod bay-
405 am edt tue jul 14 2026

...small craft advisory in effect from 4 pm edt this afternoon
through this evening...

.today...sw winds 10 to 15 kt, increasing to 15 to 20 kt this
afternoon. 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. 
.tonight...sw winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
5 ft. wave detail: sw 3 ft at 4 seconds and e 1 foot at
9 seconds. 
.wed...w winds 10 to 15 kt with gusts up to 20 kt, becoming nw
5 to 10 kt in the afternoon. seas around 2 ft in the morning,
then 1 foot or less. wave detail: w 2 ft at 3 seconds and se
1 foot at 8 seconds, becoming w 1 foot at 3 seconds and n 1 foot
at 4 seconds. a chance of showers and tstms in the afternoon. 
.wed night...w winds around 5 kt. seas 1 foot or less. wave
detail: n 1 foot at 4 seconds and s 1 foot at 7 seconds. 
.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 4 seconds and s 1 foot
at 6 seconds, becoming n 1 foot at 4 seconds and sw 1 foot at
4 seconds. 
.thu night...w winds 10 to 15 kt with gusts up to 20 kt, becoming
nw 5 to 10 kt after midnight. seas 2 to 3 ft. wave detail: e
1 foot at 3 seconds and sw 1 foot at 3 seconds. 
.fri and fri night...n winds 5 to 10 kt, becoming sw. seas 1 foot
or less. 
.sat and sat night...sw winds 5 to 10 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 140805
cwfbox
expires:202607142100;;942120

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

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


anz232-142100-
nantucket sound-
405 am edt tue jul 14 2026

...small craft advisory in effect from noon edt today through
wednesday evening...

.today...sw winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
4 ft. wave detail: sw 4 ft at 5 seconds and se 1 foot at
10 seconds. 
.tonight...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 se 1 foot at
9 seconds. 
.wed...w winds 15 to 20 kt, becoming sw 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 3 to 5 ft, subsiding to 2 to
3 ft in the afternoon. wave detail: w 3 ft at 5 seconds and se
1 foot at 9 seconds, becoming w 2 ft at 5 seconds and n 1 foot at
4 seconds. a chance of showers and tstms in the afternoon. 
.wed night...w winds 5 to 10 kt, becoming nw after midnight. seas
around 2 ft. wave detail: sw 2 ft at 6 seconds and w 1 foot at
3 seconds. a chance of showers in the evening. 
.thu...w 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 6 seconds and
w 1 foot at 3 seconds. 
.thu night...w winds 15 to 20 kt with gusts up to 25 kt,
diminishing to 10 to 15 kt after midnight. seas 2 to 3 ft. wave
detail: sw 2 ft at 4 seconds and e 1 foot at 4 seconds. 
.fri and fri night...w winds 5 to 10 kt. seas around 2 ft. 
.sat...sw winds 5 to 10 kt. seas around 2 ft. a chance of
showers. 
.sat night...sw winds 10 to 15 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 140805
cwfbox
expires:202607142100;;942121

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

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


anz233-142100-
vineyard sound-
405 am edt tue jul 14 2026

...small craft advisory in effect from noon edt today through
wednesday evening...

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

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 140805
cwfbox
expires:202607142100;;942122

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

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


anz234-142100-
buzzards bay-
405 am edt tue jul 14 2026

...small craft advisory in effect from noon edt today through
wednesday evening...

.today...sw winds 15 to 20 kt, increasing to 20 to 25 kt this
afternoon. 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. 
.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 5 seconds and se 1 foot at 7 seconds. 
.wed...w winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 2 to 4 ft. wave detail: sw 4 ft at 7 seconds and
w 2 ft at 4 seconds. a chance of showers and tstms in the
afternoon. 
.wed night...nw winds 5 to 10 kt. seas around 2 ft. wave detail:
w 2 ft at 6 seconds and n 1 foot at 4 seconds. a chance of
showers in the evening. 
.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 1 foot at 9 seconds. 
.thu night...w winds 15 to 20 kt with gusts up to 25 kt,
diminishing to 5 to 10 kt after midnight. seas 2 to 4 ft. wave
detail: sw 3 ft at 4 seconds and e 1 foot at 4 seconds. 
.fri and fri night...w winds 10 to 15 kt, diminishing to 5 to
10 kt. seas around 2 ft. 
.sat...sw winds 10 to 15 kt. seas around 2 ft. a chance of
showers. 
.sat night...sw winds 10 to 15 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 140805
cwfbox
expires:202607142100;;942123

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

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


anz235-142100-
rhode island sound-
405 am edt tue jul 14 2026

...small craft advisory in effect from noon edt today through
wednesday evening...

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

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 140805
cwfbox
expires:202607142100;;942126

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

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


anz236-142100-
narragansett bay-
405 am edt tue jul 14 2026

...small craft advisory in effect from noon edt today through
this evening...

.today...sw winds 10 to 15 kt with gusts up to 20 kt, increasing
to 15 to 20 kt with gusts up to 30 kt this afternoon. waves 2 to
3 ft. 
.tonight...sw winds 15 to 20 kt with gusts up to 30 kt,
diminishing to 10 to 15 kt with gusts up to 20 kt after midnight.
waves 2 to 4 ft. 
.wed...w winds 10 to 15 kt with gusts up to 20 kt. waves 2 to
3 ft. a chance of showers in the afternoon. 
.wed night...nw winds 5 to 10 kt. waves around 2 ft. 
.thu and thu night...w winds 10 to 15 kt with gusts up to 20 kt.
waves 2 to 3 ft. 
.fri and fri night...w winds 5 to 10 kt. waves around 2 ft. 
.sat...sw winds 5 to 10 kt. waves around 2 ft. a chance of
showers. 
.sat night...sw winds 5 to 10 kt. waves around 2 ft. a chance of
showers.  

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 140805
cwfbox
expires:202607142100;;942114

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

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


anz250-142100-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
405 am edt tue jul 14 2026

...small craft advisory in effect from 4 pm edt this afternoon
through this evening...

.today...sw winds 10 to 15 kt, increasing to 15 to 20 kt this
afternoon. gusts up to 30 kt. seas 2 to 3 ft. wave detail: sw
3 ft at 4 seconds and se 1 foot at 9 seconds. 
.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 4 ft
at 5 seconds and se 1 foot at 9 seconds. 
.wed...w 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: sw 2 ft
at 5 seconds and n 1 foot at 4 seconds. 
.wed night...w winds 5 to 10 kt. seas around 2 ft. wave detail:
sw 1 foot at 3 seconds and n 1 foot at 4 seconds. 
.thu...w winds 5 to 10 kt. gusts up to 20 kt in the afternoon.
seas around 2 ft. wave detail: nw 1 foot at 3 seconds and s
1 foot at 5 seconds. 
.thu night...nw winds 5 to 10 kt. gusts up to 20 kt in the
evening. seas 2 to 3 ft. wave detail: w 2 ft at 3 seconds and ne
1 foot at 3 seconds. 
.fri through sat...sw winds 5 to 10 kt. seas around 2 ft. 
.sat night...s winds 5 to 10 kt. seas around 2 ft. a chance of
showers.  

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 140805
cwfbox
expires:202607142100;;942117

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

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


anz254-142100-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
405 am edt tue jul 14 2026

...small craft advisory in effect from noon edt today through
wednesday evening...

.today...sw winds 15 to 20 kt, increasing to 20 to 25 kt this
afternoon. gusts up to 30 kt. seas 3 to 5 ft. wave detail: sw
5 ft at 5 seconds and se 1 foot at 9 seconds. 
.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 4 to 6 ft. wave detail: sw
5 ft at 6 seconds and n 1 foot at 4 seconds. 
.wed night...w winds 5 to 10 kt, becoming nw after midnight. seas
2 to 4 ft. wave detail: s 3 ft at 7 seconds and nw 1 foot at
4 seconds. 
.thu...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: s 3 ft at
6 seconds and nw 1 foot at 4 seconds. 
.thu night...w winds 15 to 20 kt, becoming nw 10 to 15 kt after
midnight. seas 2 to 4 ft. wave detail: sw 3 ft at 5 seconds and
nw 2 ft at 4 seconds. 
.fri and fri night...nw winds 5 to 10 kt, becoming sw. seas 2 to
3 ft. 
.sat...sw winds 5 to 10 kt. seas 2 to 3 ft. a chance of showers. 
.sat night...s winds around 10 kt. seas 2 to 3 ft. a chance of
showers.  

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 140805
cwfbox
expires:202607142100;;942118

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

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


anz255-142100-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
405 am edt tue jul 14 2026

...small craft advisory in effect from noon edt today through
wednesday evening...

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

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.

$$