fzus51 kbox 030603
cwfbox
expires:202602031900;;001558

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am est tue feb 3 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz231-031900-
cape cod bay-
103 am est tue feb 3 2026

.rest of tonight...nw winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: ne 3 ft at 9 seconds and nw 1 foot at 4 seconds. 
.tue...w winds 5 to 10 kt, becoming sw in the afternoon. seas
2 to 3 ft. wave detail: ne 3 ft at 8 seconds and nw 1 foot at
4 seconds. 
.tue night...w winds 5 to 10 kt. seas around 2 ft. wave detail:
ne 2 ft at 7 seconds and sw 1 foot at 3 seconds. 
.wed...w winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
seas around 2 ft. wave detail: nw 2 ft at 3 seconds and ne 1 foot
at 8 seconds. 
.wed night through thu night...nw winds 10 to 15 kt. seas around
2 ft. wave detail: nw 2 ft at 4 seconds and e 1 foot at
10 seconds. 
.fri...w winds 5 to 10 kt. seas around 2 ft. wave detail: nw
1 foot at 4 seconds and ne 1 foot at 9 seconds. 
.fri night...w winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. a chance of snow. 
.sat...nw winds 30 to 40 kt with gusts up to 45 kt. seas 4 to
6 ft. heavy freezing spray. a chance of snow. 
.sat night...nw winds 35 to 45 kt. seas 7 to 10 ft. heavy
freezing spray. a chance of snow.  

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 030603
cwfbox
expires:202602031900;;001562

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am est tue feb 3 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz232-031900-
nantucket sound-
103 am est tue feb 3 2026

.rest of tonight...nw winds around 10 kt. seas 2 to 3 ft. wave
detail: nw 2 ft at 3 seconds and e 2 ft at 11 seconds. 
.tue...w winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e 2 ft at
11 seconds and w 1 foot at 3 seconds. 
.tue night...w winds 5 to 10 kt. seas around 2 ft. wave detail: w
1 foot at 3 seconds and e 1 foot at 10 seconds. 
.wed...w winds 10 to 15 kt. seas around 2 ft. wave detail: w 2 ft
at 3 seconds and e 1 foot at 10 seconds. 
.wed night through thu night...nw winds 5 to 10 kt. seas around
2 ft. wave detail: nw 2 ft at 3 seconds and e 1 foot at
10 seconds. 
.fri...w winds 5 to 10 kt. seas around 2 ft. wave detail: sw 2 ft
at 3 seconds and e 1 foot at 10 seconds. 
.fri night...w winds 15 to 20 kt. seas 2 to 4 ft. a chance of
snow. 
.sat...nw winds 30 to 40 kt. seas 4 to 6 ft. heavy freezing
spray. a chance of snow. 
.sat night...nw winds 35 to 45 kt. seas 5 to 8 ft. heavy freezing
spray. a chance of snow.  

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 030603
cwfbox
expires:202602031900;;001563

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am est tue feb 3 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz233-031900-
vineyard sound-
103 am est tue feb 3 2026

.rest of tonight...nw winds around 10 kt. seas around 2 ft. wave
detail: w 1 foot at 4 seconds and se 1 foot at 10 seconds. 
.tue...w winds 5 to 10 kt. seas around 2 ft. wave detail: w
1 foot at 4 seconds and se 1 foot at 10 seconds. 
.tue night...w winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. seas around 2 ft. wave detail: sw 2 ft at 5 seconds and
se 1 foot at 10 seconds.
.wed...w winds 10 to 15 kt. seas around 2 ft. wave detail: sw
2 ft at 5 seconds and se 1 foot at 10 seconds. 
.wed night through thu night...n winds 10 to 15 kt. seas around
2 ft. wave detail: w 2 ft at 4 seconds and se 1 foot at
10 seconds. 
.fri...w winds 10 to 15 kt. seas around 2 ft. wave detail: sw
2 ft at 4 seconds and s 1 foot at 9 seconds. 
.fri night...w winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft. freezing spray. a chance of snow. 
.sat...nw winds 30 to 40 kt. seas 4 to 6 ft. heavy freezing
spray. a chance of snow. 
.sat night...nw winds 35 to 45 kt. seas 5 to 8 ft. heavy freezing
spray. a chance of snow.  

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 030603
cwfbox
expires:202602031900;;001564

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am est tue feb 3 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz234-031900-
buzzards bay-
103 am est tue feb 3 2026

.rest of tonight...nw winds 5 to 10 kt. seas around 2 ft. wave
detail: nw 1 foot at 4 seconds and e 1 foot at 10 seconds. 
.tue...w winds 5 to 10 kt. seas around 2 ft. wave detail: w
1 foot at 4 seconds and se 1 foot at 10 seconds. 
.tue night...w winds 5 to 10 kt. seas around 2 ft. wave detail:
sw 2 ft at 4 seconds and se 1 foot at 9 seconds. 
.wed...w winds 5 to 10 kt, becoming nw 10 to 15 kt in the
afternoon. seas 1 foot or less, then around 2 ft in the
afternoon. wave detail: sw 1 foot at 5 seconds and se 1 foot at
10 seconds, becoming w 1 foot at 4 seconds and se 1 foot at
10 seconds. 
.wed night through thu night...nw winds 5 to 10 kt. seas around
2 ft. wave detail: nw 1 foot at 4 seconds and se 1 foot at
10 seconds. 
.fri...w winds 5 to 10 kt. seas around 2 ft. wave detail: sw 2 ft
at 4 seconds and se 1 foot at 9 seconds. 
.fri night...w winds 15 to 20 kt. seas 2 to 3 ft. a chance of
snow. 
.sat and sat night...nw winds 30 to 40 kt with gusts up to 45 kt.
seas 3 to 5 ft. heavy freezing spray. a chance of snow.  

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 030603
cwfbox
expires:202602031900;;001565

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am est tue feb 3 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz235-031900-
rhode island sound-
103 am est tue feb 3 2026

.rest of tonight...nw winds around 10 kt. seas 2 to 3 ft. wave
detail: se 3 ft at 11 seconds and w 2 ft at 4 seconds. 
.tue...nw winds 5 to 10 kt, becoming w 10 to 15 kt in the
afternoon. seas 2 to 3 ft. wave detail: w 2 ft at 4 seconds and
se 2 ft at 10 seconds. 
.tue night...w winds 10 to 15 kt. seas 2 to 3 ft. wave detail: sw
2 ft at 5 seconds and se 2 ft at 10 seconds. 
.wed...nw winds 10 to 15 kt. seas around 2 ft. wave detail: sw
2 ft at 5 seconds and se 1 foot at 10 seconds. 
.wed night through thu night...n winds 10 to 15 kt. seas 2 to
3 ft. wave detail: w 3 ft at 7 seconds and se 2 ft at 10 seconds.
.fri...w winds 10 to 15 kt. seas 2 to 3 ft. wave detail: sw 3 ft
at 4 seconds and s 1 foot at 9 seconds. 
.fri night...w winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. light freezing spray. a chance of snow. 
.sat...nw winds 30 to 40 kt. seas 5 to 7 ft. freezing spray. a
chance of snow. 
.sat night...nw winds 30 to 40 kt with gusts up to 45 kt. seas
6 to 9 ft. heavy freezing spray.  

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 030603
cwfbox
expires:202602031900;;001568

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am est tue feb 3 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz236-031900-
narragansett bay-
103 am est tue feb 3 2026

.rest of tonight...nw winds 5 to 10 kt. waves around 2 ft. 
.tue...w winds 5 to 10 kt. waves around 2 ft. 
.tue night...w winds 5 to 10 kt. waves around 2 ft. 
.wed...nw winds 5 to 10 kt. waves 1 foot or less, then around
2 ft in the afternoon. 
.wed night through thu night...nw winds 5 to 10 kt. waves around
2 ft. 
.fri...w winds 5 to 10 kt. waves around 2 ft. 
.fri night...w winds 15 to 20 kt. waves 2 to 3 ft. a chance of
snow. 
.sat...nw winds 25 to 30 kt with gusts up to 35 kt. waves 2 to
3 ft. freezing spray. a chance of snow. 
.sat night...nw winds 25 to 30 kt with gusts up to 40 kt. waves
around 3 ft. heavy freezing spray.  

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 030603
cwfbox
expires:202602031900;;001556

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am est tue feb 3 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz250-031900-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
103 am est tue feb 3 2026

...small craft advisory in effect until 9 am est this morning...

.rest of tonight...nw winds around 10 kt. seas 4 to 6 ft. wave
detail: ne 5 ft at 9 seconds and nw 1 foot at 4 seconds. 
.tue...nw winds 5 to 10 kt, becoming sw in the afternoon. seas
3 to 5 ft. wave detail: e 4 ft at 9 seconds and nw 2 ft at
4 seconds. 
.tue night...sw winds 5 to 10 kt, becoming w 10 to 15 kt after
midnight. seas 2 to 3 ft. wave detail: e 3 ft at 10 seconds and
sw 2 ft at 3 seconds. 
.wed...w winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: nw 3 ft at 4 seconds and e 2 ft at 10 seconds.
.wed night through thu night...n winds 10 to 15 kt with gusts up
to 20 kt. seas 2 to 3 ft. wave detail: nw 3 ft at 4 seconds and
ne 2 ft at 8 seconds. 
.fri...w winds around 10 kt. seas 2 to 3 ft. wave detail: w 2 ft
at 4 seconds and ne 2 ft at 7 seconds. 
.fri night...sw winds 15 to 20 kt. seas 2 to 4 ft. light freezing
spray. a chance of snow. 
.sat...nw winds 30 to 40 kt with gusts up to 45 kt. seas 6 to
9 ft. freezing spray. a chance of snow. 
.sat night...nw winds 35 to 40 kt with gusts up to 45 kt. seas
9 to 13 ft. heavy freezing spray. a chance of snow.  

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 030603
cwfbox
expires:202602031900;;001559

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am est tue feb 3 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz254-031900-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
103 am est tue feb 3 2026

...small craft advisory in effect until 9 am est this morning...

.rest of tonight...nw winds around 10 kt. seas 4 to 6 ft. wave
detail: ne 6 ft at 10 seconds and w 1 foot at 4 seconds. 
.tue...w winds 5 to 10 kt. seas 3 to 5 ft. wave detail: e 5 ft at
9 seconds and nw 2 ft at 5 seconds. 
.tue night...w winds around 10 kt. seas 2 to 3 ft. wave detail: e
3 ft at 9 seconds and w 2 ft at 4 seconds. 
.wed...w winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: nw 3 ft at 4 seconds and e 2 ft at 10 seconds.
.wed night through thu night...n winds 10 to 15 kt with gusts up
to 20 kt. seas 2 to 3 ft. wave detail: nw 3 ft at 5 seconds and e
2 ft at 10 seconds. 
.fri...w winds 5 to 10 kt. seas 2 to 3 ft. wave detail: nw 2 ft
at 4 seconds and e 2 ft at 9 seconds. 
.fri night...w winds 10 to 15 kt with gusts up to 20 kt. seas
3 to 5 ft. a chance of snow. 
.sat...nw winds 30 to 40 kt. seas 6 to 9 ft, except 9 to 13 ft s
and e of nantucket. freezing spray. a chance of snow. 
.sat night...nw winds 35 to 45 kt. seas 10 to 14 ft, except 13 to
18 ft s and e of nantucket. heavy freezing spray. a chance of
snow.  

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 030603
cwfbox
expires:202602031900;;001560

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am est tue feb 3 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz255-031900-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
103 am est tue feb 3 2026

...small craft advisory in effect until 9 am est this morning...

.rest of tonight...nw winds around 10 kt with gusts up to 20 kt.
seas 3 to 5 ft. wave detail: e 5 ft at 11 seconds and w 2 ft at
5 seconds. 
.tue...w winds 10 to 15 kt. seas 3 to 5 ft. wave detail: e 4 ft
at 10 seconds and w 2 ft at 5 seconds. 
.tue night...w winds 10 to 15 kt. seas 2 to 4 ft. wave detail: sw
3 ft at 6 seconds and e 2 ft at 10 seconds. 
.wed...w winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
seas 2 to 3 ft. wave detail: w 3 ft at 5 seconds and e 2 ft at
10 seconds. 
.wed night through thu night...n winds 10 to 15 kt. seas 2 to
4 ft. wave detail: nw 3 ft at 5 seconds and e 1 foot at
10 seconds. 
.fri...w winds 10 to 15 kt. seas 2 to 3 ft. wave detail: w 3 ft
at 5 seconds and se 2 ft at 9 seconds. 
.fri night...w winds 20 to 25 kt. seas 4 to 6 ft. light freezing
spray. a chance of snow. 
.sat...nw winds 35 to 45 kt. seas 9 to 12 ft. freezing spray. a
chance of snow. 
.sat night...nw winds 40 to 50 kt. seas 11 to 15 ft. heavy
freezing spray. a chance of snow.  

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.

$$