fzus51 kbox 062004
cwfbox
expires:202607070900;;527949

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt mon jul 6 2026

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


anz231-070900-
cape cod bay-
404 pm edt mon jul 6 2026

...small craft advisory in effect from 2 am edt tuesday through
tuesday evening...

.tonight...e winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. gusts up to 25 kt. seas 2 to 3 ft. wave detail: se 2 ft
at 4 seconds and se 1 foot at 11 seconds. showers likely this
evening, then showers with a slight chance of tstms after
midnight. patchy fog after midnight. 
.tue...e winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
4 ft. wave detail: se 3 ft at 5 seconds and se 1 foot at
10 seconds. patchy fog. showers, mainly in the morning. vsby 1 nm
or less, increasing to 1 to 3 nm in the afternoon. 
.tue night...ne winds 10 to 15 kt, becoming n 15 to 20 kt after
midnight. gusts up to 25 kt. seas 2 to 4 ft. wave detail: n 3 ft
at 5 seconds and se 3 ft at 7 seconds. patchy fog. a chance of
showers. vsby 1 to 3 nm in the evening. 
.wed...n winds 10 to 15 kt with gusts up to 25 kt, diminishing to
5 to 10 kt in the afternoon. seas 2 to 3 ft. wave detail: n 3 ft
at 5 seconds and e 2 ft at 9 seconds. 
.wed night through thu night...sw winds 10 to 15 kt with gusts up
to 25 kt. seas 2 to 3 ft. wave detail: sw 2 ft at 3 seconds and n
1 foot at 5 seconds. 
.fri and fri night...sw winds 5 to 10 kt with gusts up to 20 kt,
becoming w. seas around 2 ft. wave detail: sw 1 foot at 2 seconds
and se 1 foot at 7 seconds. a chance of showers. 
.sat and sat night...n winds 5 to 10 kt, becoming nw. seas 1 foot
or less.  

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 062004
cwfbox
expires:202607070900;;527953

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt mon jul 6 2026

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


anz232-070900-
nantucket sound-
404 pm edt mon jul 6 2026

...small craft advisory in effect from 2 am edt tuesday through
tuesday evening...

.tonight...e winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: se 3 ft at 5 seconds and se 1 foot at
10 seconds. showers likely with isolated tstms this evening, then
showers with a chance of tstms after midnight. patchy fog after
midnight. 
.tue...e winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 3 to 4 ft. wave detail: e 3 ft
at 5 seconds and s 1 foot at 6 seconds. patchy fog. showers. vsby
1 nm or less, increasing to 1 to 3 nm in the afternoon. 
.tue night...ne winds 10 to 15 kt, becoming n 15 to 20 kt after
midnight. gusts up to 25 kt. seas 2 to 3 ft. wave detail: e 2 ft
at 5 seconds and se 2 ft at 9 seconds. patchy fog. a chance of
showers. vsby 1 to 3 nm. 
.wed...n winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 2 to 3 ft. wave detail: n 3 ft
at 4 seconds and e 2 ft at 8 seconds. patchy fog in the morning. 
.wed night through thu night...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. 
.fri through sat night...ne 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 e
1 foot at 8 seconds.  

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 062004
cwfbox
expires:202607070900;;527954

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt mon jul 6 2026

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


anz233-070900-
vineyard sound-
404 pm edt mon jul 6 2026

...small craft advisory in effect from 2 am edt tuesday through
tuesday evening...

.tonight...e winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: e 2 ft at 4 seconds and s 1 foot at 6 seconds.
patchy fog. showers. a slight chance of tstms this evening, then
a chance of tstms after midnight. 
.tue...e winds 10 to 15 kt with gusts up to 25 kt. seas 3 to
4 ft. wave detail: e 2 ft at 4 seconds and sw 1 foot at
6 seconds. patchy fog. showers, mainly in the morning. vsby 1 to
3 nm. 
.tue night...n winds 10 to 15 kt with gusts up to 25 kt. seas
2 to 4 ft. wave detail: ne 2 ft at 4 seconds and s 1 foot at
5 seconds. patchy fog. a chance of showers. vsby 1 to 3 nm in the
evening. 
.wed...ne winds 10 to 15 kt. gusts up to 20 kt in the morning.
seas 2 to 3 ft. wave detail: n 2 ft at 4 seconds and se 1 foot at
9 seconds. 
.wed night through thu night...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. 
.fri through sat night...ne winds 10 to 15 kt with gusts up to
20 kt. seas 2 to 3 ft. wave detail: sw 3 ft at 5 seconds and s
2 ft at 8 seconds.  

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 062004
cwfbox
expires:202607070900;;527955

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt mon jul 6 2026

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


anz234-070900-
buzzards bay-
404 pm edt mon jul 6 2026

...small craft advisory in effect from 2 am edt tuesday through
tuesday evening...

.tonight...e winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. gusts up to 25 kt. seas 2 to 3 ft. wave detail: e 2 ft
at 3 seconds and se 2 ft at 14 seconds. patchy fog. showers with
a slight chance of tstms. 
.tue...e winds 10 to 15 kt with gusts up to 25 kt. seas 3 to
4 ft. wave detail: e 2 ft at 3 seconds and sw 1 foot at
7 seconds. patchy fog. showers in the morning. showers likely in
the afternoon. vsby 1 to 3 nm. 
.tue night...n winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 4 ft. wave detail: ne 1 foot at 3 seconds and sw 1 foot at
6 seconds. patchy fog. a chance of showers. vsby 1 to 3 nm in the
evening. 
.wed...ne winds 10 to 15 kt. gusts up to 20 kt in the morning.
seas around 2 ft. wave detail: ne 1 foot at 3 seconds and w
1 foot at 6 seconds. 
.wed night through thu night...sw winds 15 to 20 kt with gusts up
to 25 kt. seas 2 to 4 ft. wave detail: sw 3 ft at 4 seconds and
ne 1 foot at 3 seconds. 
.fri through sat night...e 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 e
1 foot at 6 seconds.  

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 062004
cwfbox
expires:202607070900;;527956

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt mon jul 6 2026

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


anz235-070900-
rhode island sound-
404 pm edt mon jul 6 2026

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

.tonight...e winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
5 ft. wave detail: se 5 ft at 6 seconds and se 5 ft at
10 seconds. patchy fog. showers. a slight chance of tstms this
evening, then a chance of tstms after midnight. vsby 1 to 3 nm. 
.tue...ne winds 10 to 15 kt with gusts up to 25 kt. seas 3 to
4 ft. wave detail: s 4 ft at 6 seconds and ne 3 ft at 4 seconds.
patchy fog. showers, mainly in the morning. vsby 1 to 3 nm. 
.tue night...n winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft. wave detail: n 3 ft at 3 seconds and s 3 ft at
7 seconds. patchy fog. a chance of showers in the evening with
vsby 1 to 3 nm. 
.wed...n winds 15 to 20 kt with gusts up to 25 kt, becoming ne
10 to 15 kt in the afternoon. seas 2 to 3 ft. wave detail: n 3 ft
at 3 seconds and s 3 ft at 7 seconds. 
.wed night through thu night...sw winds 15 to 20 kt. seas 2 to
4 ft. wave detail: sw 4 ft at 5 seconds and se 2 ft at 8 seconds.
.fri through sat night...e 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 s
3 ft at 9 seconds.  

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 062004
cwfbox
expires:202607070900;;527959

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt mon jul 6 2026

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


anz236-070900-
narragansett bay-
404 pm edt mon jul 6 2026

.tonight...e winds 10 to 15 kt with gusts up to 25 kt. waves 2 to
3 ft. patchy fog. showers with a slight chance of tstms. vsby
1 to 3 nm after midnight. 
.tue...e winds 10 to 15 kt, becoming ne 5 to 10 kt in the
afternoon. gusts up to 20 kt. waves 2 to 3 ft. patchy fog.
showers likely. vsby 1 to 3 nm. 
.tue night...n winds 10 to 15 kt with gusts up to 20 kt. waves
2 to 3 ft. a chance of showers. patchy fog in the evening with
vsby 1 to 3 nm. 
.wed...n winds 10 to 15 kt with gusts up to 20 kt, becoming ne
5 to 10 kt in the afternoon. waves around 2 ft. 
.wed night through thu night...sw winds 10 to 15 kt with gusts up
to 20 kt. waves 2 to 3 ft. 
.fri through sat night...w winds 10 to 15 kt with gusts up to
20 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 062004
cwfbox
expires:202607070900;;527947

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt mon jul 6 2026

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


anz250-070900-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
404 pm edt mon jul 6 2026

...small craft advisory in effect from 2 am edt tuesday through
wednesday morning...

.tonight...se winds 10 to 15 kt, becoming e 15 to 20 kt after
midnight. gusts up to 25 kt. seas 2 to 4 ft. wave detail: se 3 ft
at 4 seconds and se 1 foot at 10 seconds. a chance of showers
this evening, then showers likely with isolated tstms after
midnight. 
.tue...e winds 20 to 25 kt with gusts up to 30 kt. seas 4 to
6 ft. wave detail: se 6 ft at 6 seconds and se 6 ft at
10 seconds. patchy fog. showers in the morning. showers likely in
the afternoon. vsby 1 to 3 nm. 
.tue night...ne winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. seas 4 to 6 ft. wave detail: e 5 ft at 6 seconds.
a chance of showers. patchy fog in the evening with vsby 1 to
3 nm. 
.wed...n winds 10 to 15 kt with gusts up to 25 kt, becoming ne
5 to 10 kt in the afternoon. seas 3 to 5 ft. wave detail: se 5 ft
at 8 seconds and n 4 ft at 5 seconds. 
.wed night through thu night...sw winds 10 to 15 kt with gusts up
to 25 kt. seas 2 to 4 ft. wave detail: e 4 ft at 8 seconds and sw
3 ft at 4 seconds. 
.fri and fri night...sw winds 5 to 10 kt, becoming nw. seas 2 to
3 ft. wave detail: sw 2 ft at 4 seconds and e 2 ft at 9 seconds.
a chance of showers. 
.sat and sat night...ne winds 5 to 10 kt, becoming w. 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 062004
cwfbox
expires:202607070900;;527950

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt mon jul 6 2026

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


anz254-070900-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
404 pm edt mon jul 6 2026

...small craft advisory in effect from 2 am edt tuesday through
wednesday morning...

.tonight...e winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. gusts up to 25 kt. seas 2 to 3 ft, building to 3 to
5 ft after midnight. wave detail: se 3 ft at 5 seconds and se
1 foot at 10 seconds, becoming se 4 ft at 5 seconds and se 1 foot
at 10 seconds. showers likely this evening, then showers with a
chance of tstms after midnight. patchy fog after midnight. 
.tue...e winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. gusts up to 30 kt. seas 4 to 6 ft. wave detail: se
5 ft at 6 seconds and se 5 ft at 10 seconds. patchy fog. showers,
mainly in the morning. vsby 1 nm or less, increasing to 1 to 3 nm
in the afternoon. 
.tue night...e winds 10 to 15 kt, becoming n 15 to 20 kt after
midnight. gusts up to 25 kt. seas 4 to 6 ft. wave detail: e 6 ft
at 7 seconds. patchy fog. a chance of showers. vsby 1 to 3 nm. 
.wed...n 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: e 5 ft
at 8 seconds and n 3 ft at 5 seconds. patchy fog in the morning. 
.wed night through thu night...sw winds 10 to 15 kt with gusts up
to 25 kt. seas 3 to 4 ft. wave detail: ne 4 ft at 6 seconds and
sw 3 ft at 4 seconds. 
.fri through sat night...n winds 10 to 15 kt with gusts up to
20 kt. seas 2 to 4 ft. wave detail: sw 3 ft at 4 seconds and se
3 ft at 8 seconds.  

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 062004
cwfbox
expires:202607070900;;527951

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt mon jul 6 2026

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


anz255-070900-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
404 pm edt mon jul 6 2026

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

.tonight...e winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
5 ft. wave detail: e 5 ft at 5 seconds and sw 2 ft at 6 seconds.
showers with a slight chance of tstms this evening, then showers
with a chance of tstms after midnight. patchy fog after midnight
with vsby 1 to 3 nm. 
.tue...e 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: se
4 ft at 6 seconds. patchy fog. showers likely, mainly in the
morning. vsby 1 nm or less, increasing to 1 to 3 nm in the
afternoon. 
.tue night...ne winds 10 to 15 kt, becoming n 15 to 20 kt after
midnight. gusts up to 25 kt. seas 3 to 5 ft. wave detail: n 4 ft
at 5 seconds and se 4 ft at 7 seconds. patchy fog. a chance of
showers. vsby 1 to 3 nm in the evening. 
.wed...n 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: e 4 ft
at 8 seconds and n 3 ft at 4 seconds. patchy fog in the morning. 
.wed night through thu night...sw winds 10 to 15 kt with gusts up
to 20 kt. seas 2 to 4 ft. wave detail: e 4 ft at 7 seconds and sw
3 ft at 4 seconds. 
.fri through sat night...ne winds 10 to 15 kt with gusts up to
20 kt. seas 2 to 4 ft. wave detail: sw 4 ft at 8 seconds and sw
3 ft at 5 seconds.  

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.

$$