fzus51 kbox 282005
cwfbox
expires:202609290900;;209852

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt mon sep 28 2026

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


anz231-290900-
cape cod bay-
405 pm edt mon sep 28 2026

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

.tonight...e winds around 5 kt, becoming nw 10 to 15 kt with
gusts up to 20 kt after midnight. seas 2 to 4 ft. wave detail: ne
4 ft at 7 seconds and se 1 foot at 8 seconds. patchy fog. a
chance of showers this evening. a slight chance of showers after
midnight. vsby 1 nm or less. 
.tue...nw winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. seas 2 to 3 ft. wave detail: n 3 ft at 6 seconds and e
3 ft at 9 seconds. patchy fog in the morning with vsby 1 nm or
less. 
.tue night...n winds around 5 kt. seas 2 to 3 ft. wave detail: n
2 ft at 6 seconds and e 2 ft at 9 seconds. 
.wed...n winds around 5 kt, becoming ne around 5 kt in the
afternoon. seas around 2 ft. wave detail: n 1 foot at 5 seconds
and s 1 foot at 7 seconds. 
.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...sw winds 5 to 10 kt. seas around 2 ft. wave detail: sw
2 ft at 3 seconds and e 1 foot at 4 seconds. 
.fri night and sat...nw winds 5 to 10 kt, becoming n 10 to 15 kt
with gusts up to 20 kt. seas around 2 ft. a chance of showers. 
.sat night...ne 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 282005
cwfbox
expires:202609290900;;209856

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt mon sep 28 2026

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


anz232-290900-
nantucket sound-
405 pm edt mon sep 28 2026

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

.tonight...se winds 5 to 10 kt, becoming w 10 to 15 kt after
midnight. seas 2 to 4 ft. wave detail: s 2 ft at 7 seconds and n
2 ft at 8 seconds. patchy fog. a chance of showers this evening.
vsby 1 nm or less. 
.tue...w winds 10 to 15 kt, becoming nw 5 to 10 kt in the
afternoon. seas 2 to 3 ft. wave detail: w 2 ft at 3 seconds and e
2 ft at 8 seconds. patchy fog in the morning with vsby 1 nm or
less. 
.tue night...nw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: ne
2 ft at 6 seconds and e 2 ft at 9 seconds. 
.wed...n winds around 5 kt, becoming w in the afternoon. seas
around 2 ft. wave detail: nw 1 foot at 5 seconds and sw 1 foot at
6 seconds. 
.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 2 ft at 3 seconds and s
2 ft at 7 seconds. 
.fri...sw 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. 
.fri night and sat...w winds 10 to 15 kt, becoming n. seas around
2 ft. a chance of showers. 
.sat night...ne winds 10 to 15 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 282005
cwfbox
expires:202609290900;;209857

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt mon sep 28 2026

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


anz233-290900-
vineyard sound-
405 pm edt mon sep 28 2026

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

.tonight...ne winds 5 to 10 kt, becoming nw after midnight. seas
2 to 4 ft. wave detail: n 3 ft at 7 seconds and sw 3 ft at
8 seconds. patchy fog. a chance of showers this evening. vsby
1 to 3 nm. 
.tue...nw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: sw 3 ft
at 7 seconds and nw 1 foot at 3 seconds. patchy fog in the
morning with vsby 1 to 3 nm. 
.tue night...n winds around 5 kt. seas around 2 ft. wave detail:
sw 2 ft at 6 seconds and ne 2 ft at 9 seconds. 
.wed...n winds around 5 kt, becoming sw in the afternoon. seas
1 foot or less. wave detail: sw 1 foot at 5 seconds and n 1 foot
at 6 seconds. 
.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 5 seconds and
ne 1 foot at 4 seconds. 
.fri...sw winds 10 to 15 kt. seas 2 to 3 ft. wave detail: sw 3 ft
at 6 seconds and w 1 foot at 2 seconds. 
.fri night and sat...nw winds 5 to 10 kt, becoming ne 10 to
15 kt. seas around 2 ft. a chance of showers. 
.sat night...ne 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 282005
cwfbox
expires:202609290900;;209858

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt mon sep 28 2026

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


anz234-290900-
buzzards bay-
405 pm edt mon sep 28 2026

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

.tonight...ne winds 5 to 10 kt, becoming nw after midnight. seas
2 to 3 ft. wave detail: n 3 ft at 6 seconds and sw 2 ft at
8 seconds. patchy fog. showers likely this evening. vsby 1 nm or
less. 
.tue...nw winds 5 to 10 kt. seas around 2 ft. wave detail: ne
2 ft at 6 seconds and sw 2 ft at 7 seconds. patchy fog in the
morning with vsby 1 to 3 nm. 
.tue night...n winds around 5 kt. seas 1 foot or less. wave
detail: n 1 foot at 5 seconds and sw 1 foot at 6 seconds. 
.wed...n winds around 5 kt, becoming sw around 5 kt in the
afternoon. seas 1 foot or less. wave detail: sw 1 foot at
5 seconds and n 1 foot at 7 seconds. 
.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 2 ft at 4 seconds and
ne 1 foot at 4 seconds. 
.fri...sw winds 10 to 15 kt with gusts up to 20 kt. seas around
2 ft. wave detail: sw 2 ft at 3 seconds and sw 2 ft at 6 seconds.
.fri night and sat...nw winds 5 to 10 kt, becoming ne 10 to
15 kt. seas around 2 ft. a chance of showers. 
.sat night...ne winds 5 to 10 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 282005
cwfbox
expires:202609290900;;209859

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt mon sep 28 2026

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


anz235-290900-
rhode island sound-
405 pm edt mon sep 28 2026

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

.tonight...n winds 5 to 10 kt, becoming nw 10 to 15 kt after
midnight. seas 3 to 5 ft. wave detail: s 4 ft at 8 seconds and ne
3 ft at 6 seconds. patchy fog. a chance of showers this evening.
vsby 1 nm or less, increasing to 1 to 3 nm after midnight. 
.tue...nw winds 10 to 15 kt, becoming w 5 to 10 kt in the
afternoon. seas 2 to 3 ft. wave detail: s 3 ft at 7 seconds and n
2 ft at 4 seconds. 
.tue night...nw winds 5 to 10 kt, becoming n after midnight. seas
around 2 ft. wave detail: s 2 ft at 6 seconds and ne 2 ft at
8 seconds. 
.wed...n winds around 5 kt, becoming sw in the afternoon. seas
around 2 ft. wave detail: n 2 ft at 6 seconds and s 1 foot at
7 seconds. 
.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 6 seconds and
sw 2 ft at 3 seconds. 
.fri...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: se 3 ft at 7 seconds and w 1 foot at
3 seconds. 
.fri night and sat...nw winds 10 to 15 kt, becoming ne. seas 2 to
3 ft. a chance of showers. 
.sat night...ne winds 10 to 15 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 282005
cwfbox
expires:202609290900;;209862

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt mon sep 28 2026

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


anz236-290900-
narragansett bay-
405 pm edt mon sep 28 2026

.tonight...n winds 5 to 10 kt. waves 2 to 3 ft. patchy fog. a
chance of showers this evening. vsby 1 to 3 nm. 
.tue...nw winds 5 to 10 kt. waves around 2 ft. 
.tue night...n winds around 5 kt. waves around 2 ft in the
evening, then 1 foot or less. 
.wed...n winds around 5 kt, becoming sw in the afternoon. waves
1 foot or less. 
.wed night through thu night...sw winds 10 to 15 kt with gusts up
to 20 kt. waves 2 to 3 ft. 
.fri...sw winds 5 to 10 kt. waves around 2 ft. 
.fri night...nw winds 5 to 10 kt. waves around 2 ft. a chance of
showers. 
.sat and sat night...ne winds 5 to 10 kt. waves 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 282005
cwfbox
expires:202609290900;;209850

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt mon sep 28 2026

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


anz250-290900-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
405 pm edt mon sep 28 2026

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

.tonight...e winds 5 to 10 kt, becoming n 10 to 15 kt after
midnight. gusts up to 20 kt. seas 5 to 7 ft. wave detail: ne 6 ft
at 7 seconds and se 2 ft at 8 seconds. patchy fog. showers this
evening. a chance of showers after midnight. vsby 1 nm or less. 
.tue...nw winds 10 to 15 kt with gusts up to 20 kt, becoming n
5 to 10 kt in the afternoon. seas 4 to 5 ft. wave detail: n 4 ft
at 6 seconds and se 2 ft at 7 seconds. patchy fog in the morning
with vsby 1 nm or less. 
.tue night...n winds around 5 kt. seas 3 to 4 ft. wave detail: e
3 ft at 9 seconds and n 2 ft at 5 seconds. 
.wed...nw winds around 5 kt. seas 3 to 4 ft. wave detail: e 3 ft
at 9 seconds and n 1 foot at 2 seconds. 
.wed night through thu night...sw winds 10 to 15 kt with gusts up
to 20 kt. seas 3 to 4 ft. wave detail: sw 3 ft at 4 seconds and e
3 ft at 9 seconds. 
.fri...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: sw 2 ft at 4 seconds and e 2 ft at 8 seconds. 
.fri night...nw winds 5 to 10 kt. seas 2 to 3 ft. a chance of
showers. 
.sat and sat night...n winds 5 to 10 kt, becoming e. 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 282005
cwfbox
expires:202609290900;;209853

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt mon sep 28 2026

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


anz254-290900-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
405 pm edt mon sep 28 2026

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

.tonight...se winds 5 to 10 kt, becoming sw 10 to 15 kt after
midnight. seas 4 to 6 ft. wave detail: ne 5 ft at 6 seconds and s
3 ft at 7 seconds. patchy fog. a chance of showers this evening.
vsby 1 nm or less. 
.tue...w winds 10 to 15 kt. gusts up to 20 kt in the morning.
seas 3 to 5 ft. wave detail: ne 4 ft at 7 seconds and s 3 ft at
7 seconds. patchy fog in the morning with vsby 1 nm or less. 
.tue night...nw winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e
3 ft at 9 seconds and n 2 ft at 5 seconds. 
.wed...nw winds around 5 kt. seas 3 to 4 ft. wave detail: e 3 ft
at 9 seconds and n 1 foot at 5 seconds. 
.wed night through thu night...sw winds 10 to 15 kt with gusts up
to 20 kt. seas 3 to 4 ft. wave detail: sw 3 ft at 4 seconds and e
3 ft at 9 seconds. 
.fri...sw winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
4 ft. wave detail: sw 3 ft at 5 seconds and e 2 ft at 8 seconds. 
.fri night and sat...w winds 5 to 10 kt, becoming n 10 to 15 kt
with gusts up to 20 kt. seas 2 to 3 ft. a chance of showers. 
.sat night...ne 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 282005
cwfbox
expires:202609290900;;209854

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt mon sep 28 2026

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


anz255-290900-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
405 pm edt mon sep 28 2026

...small craft advisory in effect until 2 am edt tuesday...

.tonight...s winds around 10 kt, becoming w after midnight. seas
4 to 6 ft. wave detail: s 5 ft at 8 seconds and e 4 ft at
9 seconds. patchy fog. a chance of showers this evening. vsby
1 nm or less. 
.tue...w winds 10 to 15 kt. seas 3 to 5 ft. wave detail: sw 4 ft
at 7 seconds and e 3 ft at 8 seconds. patchy fog in the morning
with vsby 1 nm or less. 
.tue night...nw winds 5 to 10 kt. seas 2 to 4 ft. wave detail: n
3 ft at 5 seconds and e 3 ft at 9 seconds. 
.wed...n winds around 5 kt, becoming nw around 5 kt in the
afternoon. seas 2 to 3 ft. wave detail: s 2 ft at 6 seconds and e
2 ft at 9 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 e 2 ft at 9 seconds. 
.fri...sw winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
4 ft. wave detail: w 4 ft at 5 seconds and e 1 foot at 5 seconds.
.fri night and sat...w winds 10 to 15 kt, becoming ne. seas 2 to
3 ft. a chance of showers. 
.sat night...ne winds 10 to 15 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.

$$