fzus51 kbox 102003
cwfbox
expires:202606110900;;520123

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt wed jun 10 2026

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


anz231-110900-
cape cod bay-
403 pm edt wed jun 10 2026

.tonight...sw winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: sw 2 ft at 3 seconds and e 1 foot at
7 seconds. patchy fog. a slight chance of tstms. a slight chance
of showers this evening, then showers likely after midnight. vsby
1 nm or less. 
.thu...sw winds 5 to 10 kt. seas around 2 ft. wave detail: sw
1 foot at 3 seconds and se 1 foot at 8 seconds. patchy fog in the
morning. a chance of showers in the morning with vsby 1 nm or
less. 
.thu night...sw winds 5 to 10 kt. seas 1 foot or less. wave
detail: sw 1 foot at 2 seconds and se 1 foot at 8 seconds. 
.fri...nw winds around 5 kt, becoming e in the afternoon. seas
1 foot or less. wave detail: sw 1 foot at 2 seconds and se 1 foot
at 9 seconds. patchy fog in the morning. 
.fri night...se winds around 5 kt, becoming s after midnight.
seas 1 foot or less. wave detail: s 1 foot at 2 seconds and se
1 foot at 8 seconds. a chance of showers after midnight. 
.sat...n winds around 5 kt. seas 1 foot or less. wave detail: sw
1 foot at 2 seconds and e 1 foot at 5 seconds. a chance of
showers in the morning. 
.sat night...se winds around 5 kt, becoming w after midnight.
seas 1 foot or less. 
.sun...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. 
.sun night and mon...sw winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt. seas 2 to 3 ft. a chance of showers. 
.mon night...sw winds 5 to 10 kt. 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 102003
cwfbox
expires:202606110900;;520127

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt wed jun 10 2026

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


anz232-110900-
nantucket sound-
403 pm edt wed jun 10 2026

.tonight...sw winds 15 to 20 kt. seas 2 to 3 ft. wave detail: sw
3 ft at 4 seconds and e 1 foot at 8 seconds. patchy fog. a slight
chance of tstms. a chance of showers this evening, then showers
likely after midnight. vsby 1 nm or less. 
.thu...sw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 2 to 3 ft. wave detail: sw 3 ft at 4 seconds and
se 1 foot at 7 seconds. patchy fog. a chance of showers in the
morning with vsby 1 nm or less. 
.thu night...sw winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. seas 2 to 3 ft. wave detail: sw 2 ft at 4 seconds
and se 1 foot at 8 seconds. patchy fog after midnight. 
.fri...sw winds 5 to 10 kt, becoming s in the afternoon. seas
around 2 ft. wave detail: sw 1 foot at 5 seconds and se 1 foot at
8 seconds. patchy fog in the morning. 
.fri night...s winds 5 to 10 kt. seas around 2 ft. wave detail: s
1 foot at 5 seconds and se 1 foot at 8 seconds. a chance of
showers after midnight. 
.sat...nw winds 5 to 10 kt, becoming ne in the afternoon. seas
around 2 ft. wave detail: w 1 foot at 5 seconds and se 1 foot at
8 seconds. a chance of showers in the morning. 
.sat night...s winds 5 to 10 kt, becoming w after midnight. seas
around 2 ft. 
.sun...sw winds 10 to 15 kt. seas around 2 ft. 
.sun night and mon...sw winds 10 to 15 kt. gusts up to 20 kt.
seas around 2 ft. a chance of showers. 
.mon night...sw winds 5 to 10 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 102003
cwfbox
expires:202606110900;;520128

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt wed jun 10 2026

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


anz233-110900-
vineyard sound-
403 pm edt wed jun 10 2026

.tonight...sw winds around 15 kt with gusts up to 20 kt. seas
2 to 3 ft. wave detail: s 3 ft at 7 seconds. patchy fog. a chance
of tstms. a chance of showers this evening, then showers likely
after midnight. vsby 1 nm or less. 
.thu...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: sw 3 ft at 7 seconds and se 3 ft at 8 seconds.
patchy fog. a chance of showers in the morning with vsby 1 nm or
less. 
.thu night...sw winds 10 to 15 kt with gusts up to 20 kt,
becoming w 5 to 10 kt after midnight. seas 2 to 3 ft. wave
detail: sw 3 ft at 7 seconds and e 2 ft at 7 seconds. a chance of
showers in the evening. patchy fog after midnight. 
.fri...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: sw 3 ft
at 7 seconds and s 2 ft at 8 seconds. patchy fog in the morning. 
.fri night...sw winds 5 to 10 kt. seas around 2 ft. wave detail:
sw 2 ft at 7 seconds and e 1 foot at 7 seconds. a chance of
showers after midnight. 
.sat and sat night...w 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 10 to 15 kt with gusts up to 20 kt. seas around
2 ft. 
.sun night and mon...sw winds 10 to 15 kt. gusts up to 20 kt.
seas around 2 ft. a chance of showers. 
.mon night...s winds 5 to 10 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 102003
cwfbox
expires:202606110900;;520129

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt wed jun 10 2026

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


anz234-110900-
buzzards bay-
403 pm edt wed jun 10 2026

.tonight...sw winds around 15 kt with gusts up to 20 kt. seas
2 to 3 ft. wave detail: s 3 ft at 6 seconds. patchy fog. a slight
chance of showers and tstms this evening. showers likely with a
chance of tstms after midnight. vsby 1 nm or less. 
.thu...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: s 3 ft at 7 seconds. patchy fog in the
morning. a chance of showers in the morning with vsby 1 nm or
less. 
.thu night...sw winds 10 to 15 kt with gusts up to 20 kt,
becoming w 5 to 10 kt after midnight. seas 2 to 3 ft. wave
detail: sw 3 ft at 5 seconds and se 2 ft at 8 seconds. 
.fri...sw winds 5 to 10 kt, becoming s in the afternoon. seas
around 2 ft. wave detail: sw 2 ft at 7 seconds. 
.fri night...sw winds 5 to 10 kt. seas around 2 ft. wave detail:
s 2 ft at 6 seconds. a chance of showers after midnight. 
.sat...nw winds 5 to 10 kt. seas 1 foot or less, then around 2 ft
in the afternoon. wave detail: w 1 foot at 6 seconds and se
1 foot at 6 seconds, becoming w 1 foot at 6 seconds and e 1 foot
at 7 seconds. a chance of showers in the morning. 
.sat night...sw winds 5 to 10 kt, becoming w after midnight. seas
around 2 ft in the evening, then 1 foot or less. 
.sun...sw winds 10 to 15 kt with gusts up to 20 kt. seas around
2 ft. 
.sun night and mon...sw winds 10 to 15 kt. gusts up to 20 kt.
seas around 2 ft. a chance of showers. 
.mon night...s winds 5 to 10 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 102003
cwfbox
expires:202606110900;;520130

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt wed jun 10 2026

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


anz235-110900-
rhode island sound-
403 pm edt wed jun 10 2026

.tonight...sw winds around 15 kt with gusts up to 20 kt. seas
2 to 4 ft. wave detail: sw 4 ft at 6 seconds. patchy fog. a
chance of showers and tstms. vsby 1 nm or less. 
.thu...sw winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
4 ft. wave detail: s 4 ft at 7 seconds. patchy fog in the morning
with vsby 1 nm or less. 
.thu night...sw winds 10 to 15 kt with gusts up to 20 kt,
becoming w 5 to 10 kt after midnight. seas 3 to 4 ft. wave
detail: s 4 ft at 7 seconds. a chance of showers in the evening.
patchy fog after midnight. 
.fri...w winds 5 to 10 kt, becoming sw 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 5 to 10 kt, becoming w after midnight. seas
2 to 3 ft. wave detail: s 3 ft at 7 seconds. a chance of showers.
.sat...nw winds 5 to 10 kt, becoming w in the afternoon. seas
around 2 ft. wave detail: sw 2 ft at 6 seconds and se 2 ft at
9 seconds. a chance of showers in the morning. 
.sat night...sw winds 5 to 10 kt, becoming w after midnight. seas
around 2 ft. 
.sun...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. 
.sun night and mon...sw winds 10 to 15 kt. gusts up to 20 kt.
seas 2 to 3 ft. a chance of showers. 
.mon night...sw winds 10 to 15 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 102003
cwfbox
expires:202606110900;;520133

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt wed jun 10 2026

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


anz236-110900-
narragansett bay-
403 pm edt wed jun 10 2026

.tonight...sw winds 10 to 15 kt. gusts up to 20 kt this evening.
waves 2 to 3 ft. patchy fog. a slight chance of tstms. a slight
chance of showers this evening, then a chance of showers after
midnight. vsby 1 nm or less. 
.thu...sw winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. waves 2 to 3 ft. patchy fog in the
morning with vsby 1 nm or less. 
.thu night...sw winds 10 to 15 kt, becoming w around 5 kt after
midnight. waves 2 to 3 ft. a chance of showers in the evening. 
.fri...w winds around 5 kt, becoming s in the afternoon. waves
around 2 ft. 
.fri night...s winds 5 to 10 kt, becoming w after midnight. waves
around 2 ft. a chance of showers. 
.sat...nw winds 5 to 10 kt, becoming w in the afternoon. waves
around 2 ft. a chance of showers in the morning. 
.sat night...sw winds 5 to 10 kt, becoming w after midnight.
waves around 2 ft. 
.sun...sw winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft. 
.sun night and mon...sw winds 10 to 15 kt with gusts up to 20 kt,
becoming w 5 to 10 kt. waves around 2 ft. a chance of showers. 
.mon night...w winds 5 to 10 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 102003
cwfbox
expires:202606110900;;520121

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt wed jun 10 2026

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


anz250-110900-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
403 pm edt wed jun 10 2026

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

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 102003
cwfbox
expires:202606110900;;520124

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt wed jun 10 2026

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


anz254-110900-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
403 pm edt wed jun 10 2026

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

.tonight...sw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: s 4 ft at 5 seconds and e 1 foot at 8 seconds.
patchy fog. a slight chance of tstms. a slight chance of showers
this evening, then showers likely after midnight. vsby 1 nm or
less. 
.thu...sw 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: s 4 ft
at 7 seconds. patchy fog. a chance of showers in the morning.
vsby 1 nm or less, increasing to 1 to 3 nm in the afternoon. 
.thu night...sw winds 5 to 10 kt. seas 2 to 4 ft. wave detail: s
4 ft at 8 seconds and sw 3 ft at 4 seconds. patchy fog. vsby 1 nm
or less, increasing to 1 to 3 nm after midnight. 
.fri...sw winds around 5 kt, becoming se in the afternoon. seas
2 to 4 ft. wave detail: s 3 ft at 7 seconds. patchy fog in the
morning. 
.fri night...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s
3 ft at 7 seconds. a chance of showers after midnight. 
.sat...n winds 5 to 10 kt. seas around 2 ft. wave detail: s 2 ft
at 6 seconds and e 2 ft at 9 seconds. a chance of showers in the
morning. 
.sat night...se winds around 5 kt, becoming w around 5 kt after
midnight. seas around 2 ft. 
.sun...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. 
.sun night...sw winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. a chance of showers. 
.mon and mon night...sw winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt. seas 2 to 4 ft. a chance of showers.  

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 102003
cwfbox
expires:202606110900;;520125

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt wed jun 10 2026

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


anz255-110900-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
403 pm edt wed jun 10 2026

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

.tonight...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 1 foot at
7 seconds. patchy fog. a slight chance of tstms. a chance of
showers this evening, then showers likely after midnight. vsby
1 nm or less. 
.thu...sw winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
5 ft. wave detail: sw 5 ft at 7 seconds and se 3 ft at
12 seconds. patchy fog. a chance of showers in the morning. vsby
1 nm or less, increasing to 1 to 3 nm in the afternoon. 
.thu night...sw winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 3 to 5 ft. wave detail: sw 5 ft at 8 seconds and se
4 ft at 9 seconds. patchy fog. vsby 1 nm or less, increasing to
1 to 3 nm after midnight. 
.fri...sw winds 5 to 10 kt. seas 2 to 4 ft. wave detail: s 4 ft
at 7 seconds and e 3 ft at 9 seconds. patchy fog in the morning
with vsby 1 to 3 nm. 
.fri night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s
3 ft at 7 seconds and e 1 foot at 9 seconds. a chance of showers
after midnight. 
.sat and sat night...w winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: s 3 ft at 6 seconds and e 1 foot at 9 seconds. 
.sun...sw winds 10 to 15 kt. seas 2 to 3 ft. 
.sun night through mon night...s winds 10 to 15 kt with gusts up
to 20 kt. seas 2 to 4 ft. a chance of showers. 

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.

$$