fzus51 kbox 072005
cwfbox
expires:202607080900;;583289

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt tue jul 7 2026

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


anz231-080900-
cape cod bay-
405 pm edt tue jul 7 2026

...small craft advisory in effect until 8 pm edt this evening...

.tonight...ne winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: se 4 ft at 9 seconds and n 3 ft at 3 seconds.
patchy fog. showers likely with a slight chance of tstms. vsby
1 nm or less, increasing to 1 to 3 nm after midnight. 
.wed...n winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: ne 3 ft at 4 seconds and s 3 ft at 10 seconds.
.wed night...sw winds 5 to 10 kt. seas around 2 ft. wave detail:
e 2 ft at 9 seconds and ne 1 foot at 4 seconds. 
.thu...sw winds 10 to 15 kt. gusts up to 25 kt in the afternoon.
seas 2 to 4 ft. wave detail: sw 2 ft at 3 seconds and ne 1 foot
at 4 seconds. 
.thu night...sw winds 10 to 15 kt with gusts up to 25 kt. seas
2 to 4 ft. wave detail: s 3 ft at 9 seconds and sw 2 ft at
3 seconds. 
.fri and fri night...nw winds 5 to 10 kt. seas around 2 ft. wave
detail: s 1 foot at 3 seconds and s 1 foot at 7 seconds. a chance
of showers through the night. 
.sat through sun night...s winds 5 to 10 kt. seas around 2 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 072005
cwfbox
expires:202607080900;;583293

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt tue jul 7 2026

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


anz232-080900-
nantucket sound-
405 pm edt tue jul 7 2026

...small craft advisory in effect until 8 pm edt this evening...

.tonight...ne winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: n 3 ft at 5 seconds and e 3 ft at 10 seconds.
patchy fog. showers likely with a slight chance of tstms. vsby
1 nm or less, increasing to 1 to 3 nm after midnight. 
.wed...n winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 2 to 4 ft. wave detail: n 3 ft at 4 seconds and
ne 3 ft at 4 seconds. patchy fog in the morning with vsby 1 to
3 nm. 
.wed night...w winds 5 to 10 kt. seas 2 to 3 ft. wave detail: ne
2 ft at 4 seconds and e 2 ft at 8 seconds. 
.thu...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 e 2 ft at 8 seconds. 
.thu night and fri...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 2 ft at
4 seconds. 
.fri night...w winds 10 to 15 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 3 seconds. 
.sat through sun night...s winds 10 to 15 kt. seas around 2 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 072005
cwfbox
expires:202607080900;;583294

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt tue jul 7 2026

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


anz233-080900-
vineyard sound-
405 pm edt tue jul 7 2026

...small craft advisory in effect until 8 pm edt this evening...

.tonight...ne winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: se 4 ft at 7 seconds and n 3 ft at 4 seconds.
patchy fog. showers with a slight chance of tstms. vsby 1 to
3 nm. 
.wed...n winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: n 3 ft at 4 seconds and ne 2 ft at 3 seconds. 
.wed night...w winds 5 to 10 kt. seas around 2 ft. wave detail:
nw 1 foot at 2 seconds and ne 1 foot at 3 seconds. 
.thu...sw winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas 2 to 4 ft. wave detail: sw
3 ft at 6 seconds and e 1 foot at 4 seconds. 
.thu night...sw 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:
sw 3 ft at 5 seconds and se 3 ft at 6 seconds. 
.fri and fri night...nw winds 10 to 15 kt with gusts up to 20 kt.
seas around 2 ft. wave detail: s 2 ft at 5 seconds and e 1 foot
at 8 seconds. a chance of showers through the night. 
.sat through sun night...s winds 5 to 10 kt. seas around 2 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 072005
cwfbox
expires:202607080900;;583295

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt tue jul 7 2026

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


anz234-080900-
buzzards bay-
405 pm edt tue jul 7 2026

...small craft advisory in effect until 8 pm edt this evening...

.tonight...ne winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: n 4 ft at 4 seconds and e 4 ft at 8 seconds.
patchy fog. showers likely with a slight chance of tstms. vsby
1 to 3 nm this evening. 
.wed...n winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: n 3 ft at 5 seconds and ne 2 ft at 3 seconds. 
.wed night...w winds 5 to 10 kt. seas around 2 ft in the evening,
then 1 foot or less. wave detail: nw 1 foot at 3 seconds and ne
1 foot at 3 seconds, becoming sw 1 foot at 3 seconds and e 1 foot
at 4 seconds. 
.thu...sw winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas 2 to 4 ft. wave detail: sw
3 ft at 4 seconds and e 1 foot at 4 seconds. 
.thu night...sw 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:
sw 3 ft at 4 seconds and se 3 ft at 7 seconds. 
.fri and fri night...nw 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 2 ft at
6 seconds. a chance of showers through the night. 
.sat through sun night...s winds 5 to 10 kt. seas around 2 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 072005
cwfbox
expires:202607080900;;583296

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt tue jul 7 2026

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


anz235-080900-
rhode island sound-
405 pm edt tue jul 7 2026

...small craft advisory in effect until 8 pm edt this evening...

.tonight...n winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
4 ft. wave detail: nw 4 ft at 4 seconds and e 4 ft at 5 seconds.
patchy fog. showers likely with a slight chance of tstms. vsby
1 to 3 nm. 
.wed...n winds 10 to 15 kt. gusts up to 20 kt in the morning.
seas 2 to 4 ft. wave detail: n 3 ft at 4 seconds and ne 3 ft at
4 seconds. 
.wed night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: sw
2 ft at 3 seconds and se 2 ft at 8 seconds. 
.thu...sw winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas 2 to 3 ft. wave detail: sw
3 ft at 4 seconds and se 2 ft at 8 seconds. 
.thu night and fri...sw winds 15 to 20 kt. seas 2 to 3 ft. wave
detail: se 3 ft at 7 seconds and s 2 ft at 3 seconds. 
.fri night...w winds 10 to 15 kt, becoming nw 5 to 10 kt after
midnight. seas 2 to 3 ft. wave detail: s 3 ft at 8 seconds and s
2 ft at 3 seconds. 
.sat through sun night...s 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 072005
cwfbox
expires:202607080900;;583299

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt tue jul 7 2026

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


anz236-080900-
narragansett bay-
405 pm edt tue jul 7 2026

.tonight...n winds 10 to 15 kt with gusts up to 20 kt. waves 2 to
3 ft. patchy fog. showers likely with a slight chance of tstms.
vsby 1 to 3 nm this evening. 
.wed...n winds 10 to 15 kt with gusts up to 20 kt, diminishing to
5 to 10 kt in the afternoon. waves around 2 ft. 
.wed night...sw winds 5 to 10 kt. waves around 2 ft. 
.thu...sw winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
waves 2 to 3 ft. 
.thu night...sw winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. waves 2 to 3 ft. 
.fri and fri night...nw winds 10 to 15 kt with gusts up to 20 kt.
waves around 2 ft. a chance of showers and tstms through the
night. 
.sat through sun night...s winds 5 to 10 kt. waves around 2 ft.  

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 072005
cwfbox
expires:202607080900;;583287

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt tue jul 7 2026

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


anz250-080900-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
405 pm edt tue jul 7 2026

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

.tonight...ne winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: se 5 ft at 8 seconds and ne 3 ft at 5 seconds.
patchy fog. showers with a slight chance of tstms. vsby 1 to
3 nm. 
.wed...ne winds 10 to 15 kt with gusts up to 20 kt, diminishing
to 5 to 10 kt in the afternoon. seas 3 to 5 ft. wave detail: e
5 ft at 8 seconds and ne 4 ft at 5 seconds. patchy fog. vsby 1 nm
or less, increasing to 1 to 3 nm in the afternoon. 
.wed night...sw winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e
4 ft at 8 seconds and ne 2 ft at 5 seconds. 
.thu...sw winds 10 to 15 kt. gusts up to 25 kt in the afternoon.
seas 3 to 4 ft. wave detail: e 4 ft at 8 seconds and s 4 ft at
9 seconds. 
.thu night...sw winds 10 to 15 kt with gusts up to 25 kt. seas
3 to 4 ft. wave detail: s 3 ft at 5 seconds and e 3 ft at
8 seconds. 
.fri and fri night...n winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: s 2 ft at 4 seconds and e 2 ft at 9 seconds. a chance of
showers through the night. 
.sat through sun night...s winds 5 to 10 kt. seas around 2 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 072005
cwfbox
expires:202607080900;;583290

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt tue jul 7 2026

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


anz254-080900-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
405 pm edt tue jul 7 2026

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

.tonight...ne winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft. wave detail: ne 6 ft at 5 seconds and s 1 foot at
6 seconds. patchy fog. showers likely with a slight chance of
tstms. vsby 1 nm or less. 
.wed...n winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 4 to 6 ft. wave detail: e 6 ft at 8 seconds and n
3 ft at 4 seconds. patchy fog in the morning with vsby 1 to 3 nm.
.wed night...nw winds 5 to 10 kt, becoming sw after midnight.
seas 3 to 5 ft. wave detail: e 5 ft at 8 seconds and ne 2 ft at
4 seconds. patchy fog in the evening with vsby 1 to 3 nm. 
.thu...sw winds 10 to 15 kt with gusts up to 25 kt. seas 3 to
4 ft. wave detail: e 4 ft at 8 seconds and sw 3 ft at 5 seconds. 
.thu night and fri...sw winds 10 to 15 kt with gusts up to 25 kt.
seas 2 to 4 ft. wave detail: s 3 ft at 4 seconds and s 3 ft at
7 seconds. 
.fri night...w winds 10 to 15 kt, becoming nw 5 to 10 kt after
midnight. seas 2 to 3 ft. wave detail: w 2 ft at 4 seconds and se
2 ft at 7 seconds. a chance of showers in the evening. 
.sat through sun night...s 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 072005
cwfbox
expires:202607080900;;583291

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt tue jul 7 2026

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


anz255-080900-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
405 pm edt tue jul 7 2026

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

.tonight...ne winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
5 ft. wave detail: se 5 ft at 7 seconds and ne 3 ft at 4 seconds.
patchy fog. showers likely with a slight chance of tstms. vsby
1 nm or less. 
.wed...n winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 3 to 5 ft. wave detail: se 5 ft at 7 seconds and
n 3 ft at 4 seconds. patchy fog in the morning with vsby 1 to
3 nm. 
.wed night...nw winds 5 to 10 kt, becoming w after midnight. seas
3 to 5 ft. wave detail: e 4 ft at 8 seconds and nw 1 foot at
3 seconds. 
.thu...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: sw 3 ft at 5 seconds and e 3 ft at 8 seconds. 
.thu night...sw winds 10 to 15 kt with gusts up to 20 kt. seas
3 to 4 ft. wave detail: s 3 ft at 5 seconds and e 2 ft at
8 seconds. a chance of showers after midnight. 
.fri...sw winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
seas 2 to 3 ft. wave detail: sw 3 ft at 6 seconds and e 2 ft at
8 seconds. a chance of showers in the morning. 
.fri night...w winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 2 to 3 ft. 
.sat through sun night...s winds 10 to 15 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.

$$