fzus51 kbox 022003
cwfbox
expires:202605030900;;908923

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt sat may 2 2026

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


anz231-030900-
cape cod bay-
403 pm edt sat may 2 2026

.tonight...s winds 5 to 10 kt, becoming nw after midnight. seas
around 2 ft. wave detail: s 1 foot at 3 seconds and e 1 foot at
9 seconds. patchy fog. showers.
.sun...nw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: nw 2 ft at 3 seconds and e 1 foot at
10 seconds. patchy fog in the morning. a chance of showers in the
morning. 
.sun night...w winds around 10 kt. seas 2 to 3 ft. wave detail:
nw 2 ft at 4 seconds and e 2 ft at 9 seconds. 
.mon...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 ne 1 foot at 5 seconds. 
.mon night and tue...s 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 6 seconds. 
.tue night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
3 to 5 ft. wave detail: sw 3 ft at 4 seconds and se 2 ft at
9 seconds. 
.wed...s winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
5 ft. a chance of showers. 
.wed night through thu night...sw winds 15 to 20 kt with gusts up
to 30 kt. seas 3 to 5 ft. 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 022003
cwfbox
expires:202605030900;;908927

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt sat may 2 2026

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


anz232-030900-
nantucket sound-
403 pm edt sat may 2 2026

.tonight...s winds 5 to 10 kt, becoming nw after midnight. seas
2 to 3 ft. wave detail: s 2 ft at 4 seconds and e 2 ft at
9 seconds. patchy fog. showers. vsby 1 to 3 nm. 
.sun...nw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: nw 2 ft at 3 seconds and e 2 ft at 9 seconds.
patchy fog in the morning. showers likely in the morning with
vsby 1 to 3 nm.
.sun night...w winds 10 to 15 kt. seas 2 to 3 ft. wave detail: w
2 ft at 4 seconds and se 2 ft at 9 seconds. 
.mon...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 e 2 ft at 8 seconds. 
.mon 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 e 1 foot at
9 seconds. 
.tue and tue night...sw winds 25 to 30 kt with gusts up to 35 kt.
seas 3 to 5 ft. wave detail: sw 4 ft at 4 seconds and e 1 foot at
9 seconds. 
.wed...s winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
4 ft. a chance of showers. 
.wed night...s winds 20 to 25 kt with gusts up to 30 kt. seas
3 to 4 ft. showers likely. 
.thu...s winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
4 ft. showers likely. 
.thu night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
4 to 6 ft. showers likely.  

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 022003
cwfbox
expires:202605030900;;908928

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt sat may 2 2026

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


anz233-030900-
vineyard sound-
403 pm edt sat may 2 2026

.tonight...sw winds 5 to 10 kt, becoming nw after midnight. seas
around 2 ft. wave detail: sw 2 ft at 5 seconds and se 1 foot at
10 seconds. patchy fog. showers. vsby 1 to 3 nm this evening. 
.sun...nw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: nw 2 ft at 3 seconds and s 2 ft at 10 seconds.
a chance of showers in the morning. 
.sun night...w winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 2 to 3 ft. wave detail: sw 3 ft at 5 seconds and se
2 ft at 9 seconds. 
.mon...sw winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. seas 2 to 4 ft. wave detail: sw 4 ft at 6 seconds and
se 2 ft at 9 seconds. 
.mon night through tue night...sw winds 25 to 30 kt with gusts up
to 35 kt. seas 3 to 5 ft. wave detail: sw 5 ft at 8 seconds and e
1 foot at 9 seconds. 
.wed...s winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
5 ft. wave detail: sw 5 ft at 8 seconds and e 1 foot at
7 seconds. a chance of showers. 
.wed night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
3 to 5 ft. showers likely. 
.thu...s winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
5 ft. showers.
.thu night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
4 to 6 ft. 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 022003
cwfbox
expires:202605030900;;908929

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt sat may 2 2026

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


anz234-030900-
buzzards bay-
403 pm edt sat may 2 2026

.tonight...sw winds 5 to 10 kt, becoming nw after midnight. seas
around 2 ft. wave detail: sw 2 ft at 5 seconds and se 1 foot at
10 seconds. patchy fog. showers likely. 
.sun...nw winds 10 to 15 kt with gusts up to 20 kt. seas around
2 ft. wave detail: nw 2 ft at 3 seconds and se 1 foot at
10 seconds. a chance of showers in the morning. 
.sun night...w winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas around 2 ft. wave detail: w 2 ft at 5 seconds and
se 2 ft at 9 seconds. 
.mon...sw winds 15 to 20 kt with gusts up to 30 kt. seas 2 to
4 ft. wave detail: sw 4 ft at 5 seconds and se 1 foot at
8 seconds. 
.mon night and tue...sw winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 4 ft. wave detail: sw 4 ft at 5 seconds and s 2 ft at
8 seconds. 
.tue night...sw winds 25 to 30 kt with gusts up to 35 kt. seas
3 to 5 ft. wave detail: s 4 ft at 7 seconds. 
.wed...sw winds 20 to 25 kt with gusts up to 35 kt. seas 3 to
5 ft. a chance of showers. 
.wed night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
3 to 4 ft. showers likely. 
.thu...s winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
5 ft. showers.
.thu night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
4 to 6 ft. 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 022003
cwfbox
expires:202605030900;;908930

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt sat may 2 2026

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


anz235-030900-
rhode island sound-
403 pm edt sat may 2 2026

.tonight...sw winds 5 to 10 kt, becoming nw 10 to 15 kt after
midnight. seas 2 to 3 ft. wave detail: s 2 ft at 5 seconds and se
2 ft at 9 seconds. patchy fog. showers likely. vsby 1 to 3 nm
this evening. 
.sun...nw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: nw 3 ft at 4 seconds and se 3 ft at 9 seconds.
.sun night...w winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 3 to 4 ft. wave detail: se 4 ft at 9 seconds and w
3 ft at 5 seconds. 
.mon...sw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: sw 5 ft at 6 seconds and se 3 ft at 9 seconds.
.mon night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. wave detail: sw 5 ft at 7 seconds and se 1 foot at
9 seconds. 
.tue...sw winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft. wave detail: s 6 ft at 7 seconds and se 1 foot at
9 seconds. 
.tue night...sw winds 25 to 30 kt with gusts up to 35 kt. seas
5 to 7 ft. 
.wed...sw winds 20 to 25 kt with gusts up to 35 kt. seas 4 to
6 ft. a chance of showers. 
.wed night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
4 to 6 ft. showers likely. 
.thu...s winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
5 ft. showers.
.thu night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 7 ft. 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 022003
cwfbox
expires:202605030900;;908933

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt sat may 2 2026

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


anz236-030900-
narragansett bay-
403 pm edt sat may 2 2026

.tonight...sw winds 5 to 10 kt, becoming nw after midnight. waves
around 2 ft. a chance of showers. patchy fog this evening. 
.sun...nw winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
waves around 2 ft. 
.sun night...w winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. waves around 2 ft. 
.mon...sw winds 15 to 20 kt with gusts up to 25 kt. waves 2 to
3 ft. 
.mon night through tue night...sw winds 20 to 25 kt with gusts up
to 30 kt. waves 2 to 4 ft. 
.wed...sw winds 20 to 25 kt with gusts up to 30 kt. waves 3 to
4 ft. a chance of showers. 
.wed night...sw winds 15 to 20 kt with gusts up to 25 kt. waves
2 to 4 ft. showers likely. 
.thu...s winds 15 to 20 kt with gusts up to 30 kt. waves 2 to
3 ft. showers.
.thu night...sw winds 20 to 25 kt. waves 4 to 6 ft. 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 022003
cwfbox
expires:202605030900;;908921

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt sat may 2 2026

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


anz250-030900-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
403 pm edt sat may 2 2026

...small craft advisory in effect from sunday morning through
monday afternoon...

.tonight...s winds 5 to 10 kt with gusts up to 20 kt, becoming nw
after midnight. seas 3 to 4 ft. wave detail: e 4 ft at 9 seconds
and s 2 ft at 4 seconds. patchy fog. showers likely. vsby 1 to
3 nm. 
.sun...nw winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
4 ft. wave detail: nw 3 ft at 4 seconds and e 3 ft at 9 seconds.
patchy fog in the morning. a chance of showers in the morning. 
.sun night...w winds 10 to 15 kt with gusts up to 20 kt. seas
3 to 5 ft. wave detail: e 5 ft at 9 seconds and nw 2 ft at
4 seconds. 
.mon...sw winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas 4 to 5 ft. wave detail: e 5 ft
at 9 seconds and sw 4 ft at 4 seconds. 
.mon night through tue night...s winds 20 to 25 kt with gusts up
to 35 kt. seas 3 to 5 ft. wave detail: s 5 ft at 5 seconds and e
2 ft at 9 seconds. 
.wed...s winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
5 ft. wave detail: sw 5 ft at 6 seconds and e 1 foot at
10 seconds. a chance of showers. 
.wed night and thu...s winds 15 to 20 kt with gusts up to 30 kt.
seas 3 to 5 ft. showers.
.thu night...sw winds 15 to 20 kt with gusts up to 30 kt. seas
4 to 6 ft. 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 022003
cwfbox
expires:202605030900;;908924

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt sat may 2 2026

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


anz254-030900-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
403 pm edt sat may 2 2026

...small craft advisory in effect from sunday morning through
monday afternoon...

.tonight...s winds 5 to 10 kt, becoming nw after midnight. seas
3 to 4 ft. wave detail: e 4 ft at 9 seconds and s 2 ft at
4 seconds. patchy fog. showers. vsby 1 nm or less. 
.sun...nw winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
5 ft. wave detail: e 5 ft at 9 seconds and w 3 ft at 4 seconds.
patchy fog in the morning. showers in the morning with vsby 1 to
3 nm. 
.sun night...w winds 10 to 15 kt. seas 4 to 6 ft. wave detail: e
6 ft at 9 seconds and nw 2 ft at 4 seconds. 
.mon...sw winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft. wave detail: sw 5 ft at 5 seconds and e 5 ft at 9 seconds. 
.mon night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. wave detail: sw 5 ft at 6 seconds and e 2 ft at
9 seconds. 
.tue and tue night...sw winds 25 to 30 kt with gusts up to 35 kt.
seas 4 to 6 ft. wave detail: s 6 ft at 7 seconds and e 1 foot at
9 seconds. 
.wed...s winds 20 to 25 kt with gusts up to 30 kt. seas 4 to
5 ft. 
.wed night...s winds 20 to 25 kt with gusts up to 30 kt. seas
3 to 5 ft. a chance of showers. 
.thu...s winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
5 ft. showers likely. 
.thu night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 7 ft. showers likely.  

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 022003
cwfbox
expires:202605030900;;908925

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt sat may 2 2026

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


anz255-030900-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
403 pm edt sat may 2 2026

...small craft advisory in effect from sunday morning through
monday afternoon...

.tonight...s winds 5 to 10 kt, becoming nw 10 to 15 kt after
midnight. seas 3 to 4 ft. wave detail: e 3 ft at 9 seconds and sw
2 ft at 5 seconds. patchy fog. showers. vsby 1 nm or less,
increasing to 1 to 3 nm after midnight. 
.sun...nw winds 15 to 20 kt. seas 4 to 6 ft. wave detail: se 5 ft
at 9 seconds and nw 4 ft at 4 seconds. patchy fog in the morning.
a chance of showers in the morning with vsby 1 to 3 nm. 
.sun night...w winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. seas 4 to 6 ft. wave detail: se 5 ft at 9 seconds
and w 4 ft at 6 seconds. 
.mon...sw 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 e 4 ft at 9 seconds. 
.mon night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 ft. wave detail: sw 6 ft at 7 seconds and e 2 ft at
9 seconds. 
.tue and tue night...s winds 25 to 30 kt with gusts up to 35 kt.
seas 5 to 7 ft. wave detail: s 7 ft at 7 seconds and e 4 ft at
9 seconds. 
.wed...s winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
7 ft. 
.wed night...s winds 20 to 25 kt with gusts up to 30 kt. seas
4 to 6 ft. a chance of showers. 
.thu...s winds 25 to 30 kt with gusts up to 35 kt. seas 4 to
6 ft. showers likely. 
.thu night...sw winds 25 to 30 kt with gusts up to 35 kt. seas
6 to 9 ft. showers likely.  

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.

$$