fzus51 kbox 112003
cwfbox
expires:202606120900;;577530

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt thu jun 11 2026

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


anz231-120900-
cape cod bay-
403 pm edt thu jun 11 2026

.tonight...sw winds 5 to 10 kt, becoming w after midnight. seas
1 foot or less. wave detail: sw 1 foot at 2 seconds and se 1 foot
at 8 seconds. a slight chance of showers this evening. 
.fri...s winds around 5 kt. seas 1 foot or less. wave detail: sw
1 foot at 2 seconds and se 1 foot at 9 seconds. 
.fri night...s winds around 5 kt, becoming w after midnight. seas
1 foot or less. wave detail: s 1 foot at 2 seconds and se 1 foot
at 8 seconds. 
.sat...nw winds 5 to 10 kt, becoming ne in the afternoon. seas
around 2 ft in the morning, then 1 foot or less. wave detail: nw
1 foot at 2 seconds and e 1 foot at 9 seconds, becoming nw 1 foot
at 3 seconds and ne 1 foot at 9 seconds. 
.sat night and sun...s winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: w 1 foot at 3 seconds and e 1 foot
at 9 seconds. 
.sun night...s winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. wave detail: s 1 foot at 3 seconds and e 1 foot at
8 seconds. a chance of showers in the evening, then showers
likely after midnight. 
.mon...sw winds 5 to 10 kt. seas around 2 ft. showers likely. 
.mon night through tue night...sw 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 112003
cwfbox
expires:202606120900;;577534

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt thu jun 11 2026

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


anz232-120900-
nantucket sound-
403 pm edt thu jun 11 2026

.tonight...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: sw
2 ft at 4 seconds and se 1 foot at 8 seconds. a slight chance of
showers. 
.fri...sw winds 5 to 10 kt. seas around 2 ft. wave detail: sw
1 foot at 5 seconds and se 1 foot at 8 seconds. 
.fri night...sw winds 5 to 10 kt, becoming w after midnight. seas
around 2 ft. wave detail: sw 1 foot at 5 seconds and se 1 foot at
8 seconds. 
.sat...nw winds around 10 kt, becoming ne in the afternoon. seas
around 2 ft. wave detail: nw 1 foot at 4 seconds and se 1 foot at
8 seconds. 
.sat night and sun...s winds 10 to 15 kt. seas around 2 ft. wave
detail: s 2 ft at 3 seconds and e 1 foot at 7 seconds. 
.sun night...s 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. a chance of showers in the evening, then showers after
midnight. 
.mon...sw winds 10 to 15 kt. seas 2 to 3 ft. showers likely. 
.mon night through tue night...sw 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 112003
cwfbox
expires:202606120900;;577535

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt thu jun 11 2026

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


anz233-120900-
vineyard sound-
403 pm edt thu jun 11 2026

.tonight...sw winds 10 to 15 kt, becoming w 5 to 10 kt after
midnight. seas 2 to 3 ft. wave detail: se 3 ft at 8 seconds and
sw 3 ft at 8 seconds. a chance of showers with isolated tstms
this evening. a slight chance of showers after midnight. 
.fri...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: sw 3 ft
at 8 seconds and e 2 ft at 8 seconds. 
.fri night...sw winds 5 to 10 kt, becoming w after midnight. seas
around 2 ft. wave detail: sw 2 ft at 6 seconds and e 1 foot at
6 seconds. 
.sat...nw winds 5 to 10 kt, becoming w in the afternoon. seas
around 2 ft. wave detail: w 2 ft at 7 seconds and se 1 foot at
8 seconds. 
.sat night...sw winds 5 to 10 kt. seas around 2 ft. wave detail:
sw 2 ft at 6 seconds and e 1 foot at 8 seconds. 
.sun...sw winds 5 to 10 kt, becoming s 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas around 2 ft. wave detail: sw 2 ft
at 7 seconds and se 1 foot at 7 seconds. 
.sun night...sw winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. a chance of showers in the evening, then showers
likely after midnight. 
.mon...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. showers likely. 
.mon night through tue night...sw winds 10 to 15 kt with gusts up
to 20 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 112003
cwfbox
expires:202606120900;;577536

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt thu jun 11 2026

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


anz234-120900-
buzzards bay-
403 pm edt thu jun 11 2026

.tonight...sw winds 10 to 15 kt, becoming w 5 to 10 kt after
midnight. seas 2 to 3 ft. wave detail: se 3 ft at 8 seconds and
sw 2 ft at 5 seconds. a slight chance of showers. isolated tstms
this evening. 
.fri...sw winds 5 to 10 kt. seas around 2 ft. wave detail: s 2 ft
at 7 seconds. 
.fri night...sw winds 5 to 10 kt, becoming w after midnight. seas
around 2 ft. wave detail: sw 2 ft at 5 seconds and e 1 foot at
6 seconds. 
.sat...nw winds 5 to 10 kt. seas around 2 ft. wave detail: nw
1 foot at 6 seconds and se 1 foot at 8 seconds. 
.sat night...sw winds 5 to 10 kt, becoming w after midnight. seas
around 2 ft. wave detail: sw 2 ft at 6 seconds and e 1 foot at
8 seconds. 
.sun...sw winds 5 to 10 kt, becoming s 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 1 foot or less, then 2 to 3 ft in
the afternoon. wave detail: sw 1 foot at 7 seconds and se 1 foot
at 9 seconds, becoming sw 2 ft at 4 seconds and e 1 foot at
7 seconds. 
.sun night...sw winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. a chance of showers in the evening, then showers
likely after midnight. 
.mon...sw winds 10 to 15 kt with gusts up to 20 kt. seas around
2 ft. showers likely. 
.mon night through tue night...sw winds 10 to 15 kt with gusts up
to 20 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 112003
cwfbox
expires:202606120900;;577537

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt thu jun 11 2026

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


anz235-120900-
rhode island sound-
403 pm edt thu jun 11 2026

.tonight...sw winds 10 to 15 kt, becoming w 5 to 10 kt after
midnight. seas 3 to 5 ft. wave detail: s 5 ft at 8 seconds and se
5 ft at 8 seconds. a chance of showers with isolated tstms this
evening. a slight chance of showers after midnight. 
.fri...sw winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. seas 2 to 3 ft. wave detail: s 3 ft at 7 seconds and e
3 ft at 8 seconds. 
.fri night...sw winds 10 to 15 kt, becoming nw after midnight.
seas 2 to 3 ft. wave detail: s 3 ft at 6 seconds. 
.sat...nw winds around 10 kt, becoming w in the afternoon. seas
2 to 3 ft. wave detail: w 3 ft at 6 seconds and se 1 foot at
9 seconds. 
.sat night...w winds 5 to 10 kt. seas 2 to 3 ft. wave detail: sw
3 ft at 6 seconds and se 1 foot at 9 seconds. 
.sun...sw winds 5 to 10 kt, becoming s 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 2 to 3 ft. wave detail: s 3 ft at
7 seconds and se 1 foot at 8 seconds. 
.sun night...sw winds 15 to 20 kt. seas 2 to 3 ft. a chance of
showers in the evening, then showers after midnight. 
.mon...w winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. showers likely. 
.mon night through tue night...sw winds 10 to 15 kt with gusts up
to 20 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 112003
cwfbox
expires:202606120900;;577540

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt thu jun 11 2026

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


anz236-120900-
narragansett bay-
403 pm edt thu jun 11 2026

.tonight...sw winds 5 to 10 kt. waves 2 to 3 ft. a chance of
showers with isolated tstms this evening. a slight chance of
showers after midnight. 
.fri...sw winds around 5 kt, becoming s in the afternoon. waves
around 2 ft. 
.fri night...sw winds 5 to 10 kt, becoming nw after midnight.
waves around 2 ft. 
.sat...nw winds 5 to 10 kt. waves around 2 ft. 
.sat night...w winds 5 to 10 kt, diminishing to around 5 kt after
midnight. waves around 2 ft. 
.sun...sw winds 5 to 10 kt, becoming s 10 to 15 kt with gusts up
to 20 kt in the afternoon. waves 1 foot or less, then 2 to 3 ft
in the afternoon. 
.sun night...sw winds 10 to 15 kt with gusts up to 20 kt. waves
around 2 ft. showers likely. 
.mon...w winds 5 to 10 kt. waves around 2 ft. showers likely. 
.mon night through tue night...sw winds 10 to 15 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 112003
cwfbox
expires:202606120900;;577528

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt thu jun 11 2026

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


anz250-120900-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
403 pm edt thu jun 11 2026

.tonight...s winds 5 to 10 kt, becoming sw after midnight. seas
around 2 ft. wave detail: se 2 ft at 8 seconds and s 1 foot at
3 seconds. a slight chance of showers this evening. 
.fri...sw winds around 5 kt, becoming se in the afternoon. seas
around 2 ft. wave detail: se 2 ft at 8 seconds and sw 1 foot at
2 seconds. 
.fri night...se winds 5 to 10 kt, becoming nw after midnight.
seas around 2 ft. wave detail: se 2 ft at 7 seconds and s 1 foot
at 4 seconds. 
.sat...nw winds 5 to 10 kt, becoming ne in the afternoon. seas
around 2 ft. wave detail: se 2 ft at 8 seconds and w 1 foot at
2 seconds. 
.sat night and sun...s winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 3 ft. wave detail: s 3 ft at 4 seconds and e 2 ft at
8 seconds. 
.sun night...s 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: s
3 ft at 4 seconds and e 1 foot at 8 seconds. a chance of showers
in the evening, then showers likely after midnight. 
.mon...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. showers likely. 
.mon night through tue night...sw 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 112003
cwfbox
expires:202606120900;;577531

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt thu jun 11 2026

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


anz254-120900-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
403 pm edt thu jun 11 2026

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

.tonight...sw winds 5 to 10 kt. seas 2 to 4 ft. wave detail: s
4 ft at 8 seconds and sw 3 ft at 5 seconds. a slight chance of
showers. 
.fri...sw winds 5 to 10 kt. seas 2 to 4 ft. wave detail: s 3 ft
at 7 seconds. 
.fri night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s
3 ft at 7 seconds and se 2 ft at 8 seconds. 
.sat...n winds 5 to 10 kt. seas 2 to 3 ft. wave detail: w 2 ft at
6 seconds and se 1 foot at 9 seconds. 
.sat night and sun...s winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: se 2 ft at 7 seconds. 
.sun night...s winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. wave detail: s 3 ft at 4 seconds and e 1 foot at
8 seconds. a chance of showers in the evening, then showers
likely after midnight. 
.mon...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. showers likely. 
.mon night through tue night...sw 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 112003
cwfbox
expires:202606120900;;577532

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt thu jun 11 2026

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


anz255-120900-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
403 pm edt thu jun 11 2026

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

.tonight...sw winds 10 to 15 kt, becoming w 5 to 10 kt after
midnight. seas 3 to 5 ft. wave detail: s 5 ft at 8 seconds and se
4 ft at 8 seconds. a chance of showers with isolated tstms this
evening. a slight chance of showers after midnight. 
.fri...sw winds 5 to 10 kt. seas 3 to 4 ft. wave detail: s 4 ft
at 7 seconds and e 3 ft at 9 seconds. 
.fri night...sw winds around 10 kt. seas 2 to 3 ft. wave detail:
s 3 ft at 7 seconds and e 1 foot at 9 seconds. 
.sat...nw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: sw 3 ft
at 6 seconds and se 1 foot at 9 seconds. 
.sat night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: sw
3 ft at 6 seconds and se 1 foot at 9 seconds. 
.sun...sw winds 5 to 10 kt, becoming s 10 to 15 kt in the
afternoon. seas 2 to 3 ft. wave detail: s 2 ft at 7 seconds and
se 1 foot at 8 seconds. 
.sun night...s winds 15 to 20 kt. seas 2 to 4 ft. a chance of
showers in the evening, then showers likely after midnight. 
.mon...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. showers likely. 
.mon night through tue night...sw winds 10 to 15 kt with gusts up
to 20 kt. seas 2 to 4 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.

$$