fzus51 kbox 090803
cwfbox
expires:202505092100;;210263

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 am edt fri may 9 2025

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


anz231-092100-
cape cod bay-
403 am edt fri may 9 2025

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

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 090803
cwfbox
expires:202505092100;;210267

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 am edt fri may 9 2025

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


anz232-092100-
nantucket sound-
403 am edt fri may 9 2025

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

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 090803
cwfbox
expires:202505092100;;210268

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 am edt fri may 9 2025

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


anz233-092100-
vineyard sound-
403 am edt fri may 9 2025

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

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 090803
cwfbox
expires:202505092100;;210269

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 am edt fri may 9 2025

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


anz234-092100-
buzzards bay-
403 am edt fri may 9 2025

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

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 090803
cwfbox
expires:202505092100;;210270

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 am edt fri may 9 2025

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


anz235-092100-
rhode island sound-
403 am edt fri may 9 2025

.today...e winds 10 to 15 kt. gusts up to 20 kt this afternoon.
seas 2 to 4 ft. wave detail: se 4 ft at 9 seconds and e 2 ft at
4 seconds. patchy fog. a slight chance of showers this morning. a
chance of showers with isolated tstms this afternoon. vsby 1 nm
or less. 
.tonight...e winds around 15 kt, becoming s after midnight. gusts
up to 20 kt. seas 3 to 4 ft. wave detail: se 4 ft at 9 seconds
and se 3 ft at 5 seconds. patchy fog. showers with a chance of
tstms in the evening, then a chance of showers after midnight.
vsby 1 nm or less. 
.sat...w winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: sw 4 ft at 5 seconds and se 4 ft at 9 seconds.
patchy fog in the morning with vsby 1 to 3 nm. 
.sat night...w winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 3 to 5 ft, subsiding to 2 to 3 ft after midnight.
wave detail: w 4 ft at 6 seconds and se 3 ft at 9 seconds,
becoming w 3 ft at 6 seconds and se 3 ft at 8 seconds. 
.sun...nw winds around 10 kt. seas 2 to 3 ft. wave detail: se
3 ft at 9 seconds and w 2 ft at 4 seconds. 
.sun night...n winds 5 to 10 kt. seas around 2 ft. wave detail: w
2 ft at 5 seconds and se 2 ft at 8 seconds. 
.mon 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 090803
cwfbox
expires:202505092100;;210273

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 am edt fri may 9 2025

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


anz236-092100-
narragansett bay-
403 am edt fri may 9 2025

.today...e winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt this afternoon. waves 2 to 3 ft. patchy fog. a slight
chance of showers this morning, then a chance of showers with
isolated tstms this afternoon. vsby 1 nm or less. 
.tonight...e winds 10 to 15 kt with gusts up to 20 kt, becoming s
after midnight. waves 2 to 4 ft. patchy fog. showers. a chance of
tstms in the evening. vsby 1 nm or less. 
.sat...sw winds 10 to 15 kt, becoming w 15 to 20 kt in the
afternoon. waves 2 to 4 ft. patchy fog in the morning. a chance
of showers in the morning with vsby 1 to 3 nm. 
.sat night...w winds 10 to 15 kt. gusts up to 20 kt in the
evening. waves 2 to 3 ft. 
.sun and sun night...n winds 5 to 10 kt. waves around 2 ft. 
.mon 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 090803
cwfbox
expires:202505092100;;210261

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 am edt fri may 9 2025

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


anz250-092100-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
403 am edt fri may 9 2025

...small craft advisory in effect through saturday evening...

.today...e winds 10 to 15 kt. gusts up to 20 kt this afternoon.
seas 3 to 5 ft. wave detail: se 4 ft at 9 seconds and ne 3 ft at
5 seconds. patchy fog. a chance of showers this afternoon. vsby
1 nm or less. 
.tonight...e winds 10 to 15 kt with gusts up to 20 kt. seas 4 to
5 ft. wave detail: ne 4 ft at 6 seconds and se 4 ft at 9 seconds.
patchy fog. showers. vsby 1 nm or less, increasing to 1 to 3 nm
after midnight. 
.sat...sw winds around 15 kt, becoming w in the afternoon. seas
4 to 5 ft. wave detail: se 4 ft at 9 seconds and w 3 ft at
4 seconds. a chance of showers. patchy fog in the morning with
vsby 1 to 3 nm. 
.sat night...w winds 10 to 15 kt with gusts up to 20 kt. seas
3 to 5 ft. wave detail: se 4 ft at 9 seconds and w 3 ft at
4 seconds. 
.sun and sun night...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. 
.mon through tue night...sw winds 10 to 15 kt with gusts up to
25 kt. seas 2 to 4 ft. wave detail: sw 3 ft at 4 seconds and se
2 ft at 9 seconds.  

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 090803
cwfbox
expires:202505092100;;210264

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 am edt fri may 9 2025

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


anz254-092100-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
403 am edt fri may 9 2025

...small craft advisory in effect from noon edt today through
saturday evening...

.today...e winds 5 to 10 kt. seas 3 to 4 ft. wave detail: se 4 ft
at 9 seconds. patchy fog. a chance of showers this afternoon.
vsby 1 nm or less. 
.tonight...e winds 10 to 15 kt, becoming se after midnight. gusts
up to 20 kt. seas 4 to 5 ft. wave detail: se 5 ft at 9 seconds
and ne 3 ft at 6 seconds. patchy fog. showers likely. vsby 1 nm
or less. 
.sat...sw winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft. wave detail: se 5 ft at 9 seconds and sw 4 ft at 5 seconds.
patchy fog in the morning. a chance of showers in the morning
with vsby 1 to 3 nm. 
.sat night...w winds 10 to 15 kt with gusts up to 25 kt. seas
4 to 6 ft. wave detail: w 4 ft at 5 seconds and se 4 ft at
9 seconds. 
.sun...nw winds around 10 kt. gusts up to 20 kt in the morning.
seas 3 to 5 ft. wave detail: se 3 ft at 9 seconds and n 2 ft at
5 seconds. 
.sun night...nw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
3 ft at 9 seconds and n 2 ft at 4 seconds. 
.mon through tue night...sw winds 10 to 15 kt with gusts up to
20 kt. seas 2 to 4 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 090803
cwfbox
expires:202505092100;;210265

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 am edt fri may 9 2025

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


anz255-092100-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
403 am edt fri may 9 2025

...small craft advisory in effect from noon edt today through
saturday evening...

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

$$