SBYC BurgeeSandy Bay Yacht Club
Weather Center


X

ANZ230 Boston Harbor

Expires:201910240315;;151204
FZUS51 KBOX 231424
CWFBOX

Coastal Waters Forecast for Massachusetts
National Weather Service Boston/Norton MA
1024 AM EDT Wed Oct 23 2019

Coastal waters from the Merrimack River MA to Watch Hill RI out to
25 NM


ANZ230-240315-
Boston Harbor-
1024 AM EDT Wed Oct 23 2019

.THIS AFTERNOON...W winds 10 to 15 kt with gusts up to 20 kt.
Waves around 2 ft, except 4 to 5 ft at the outer harbor entrance.
.TONIGHT...W winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. Waves around 2 ft.
.THU...SW winds 5 to 10 kt. Gusts up to 20 kt in the afternoon.
Waves around 2 ft. 
.THU NIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt in the
evening. Waves around 2 ft in the evening, then 1 foot or less. 
.FRI...W winds around 5 kt. Waves 1 foot or less. 
.FRI NIGHT...S winds around 5 kt, becoming W after midnight.
Waves 1 foot or less. A chance of showers after midnight. 
.SAT...NW winds 5 to 10 kt. Waves 1 foot or less. 
.SAT NIGHT...E winds 5 to 10 kt. Waves 1 foot or less, then
around 3 ft after midnight. A chance of showers after midnight. 
.SUN...SE winds around 10 kt with gusts up to 20 kt. Waves around
3 ft. Showers likely. 
.SUN NIGHT...E winds around 10 kt, becoming N after midnight.
Waves 2 to 3 ft, except up to 5 ft at the outer harbor entrance.
A chance of showers in the evening.  

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.

$$


	
X

ANZ231 Cape Cod Bay

		
Expires:201910240315;;151195
FZUS51 KBOX 231424
CWFBOX

Coastal Waters Forecast for Massachusetts
National Weather Service Boston/Norton MA
1024 AM EDT Wed Oct 23 2019

Coastal waters from the Merrimack River MA to Watch Hill RI out to
25 NM


ANZ231-240315-
Cape Cod Bay-
1024 AM EDT Wed Oct 23 2019

.THIS AFTERNOON...W winds 10 to 15 kt with gusts up to 20 kt.
Seas around 2 ft. Patchy fog. A chance of showers. Vsby 1 NM or
less. 
.TONIGHT...W winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. Gusts up to 20 kt. Seas around 2 ft. 
.THU...SW winds 5 to 10 kt. Gusts up to 20 kt in the afternoon.
Seas around 2 ft. 
.THU NIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt in the
evening. Seas around 2 ft. 
.FRI...NW winds around 5 kt. Seas 1 foot or less. 
.FRI NIGHT...SW winds around 5 kt, becoming NW after midnight.
Seas 1 foot or less. A chance of showers after midnight. 
.SAT...NW winds 5 to 10 kt. Seas 1 foot or less. 
.SAT NIGHT...E winds 5 to 10 kt. Gusts up to 20 kt after
midnight. Seas 2 to 3 ft. A chance of showers after midnight. 
.SUN...SE winds 10 to 15 kt with gusts up to 25 kt. Seas 4 to
5 ft. Showers likely. 
.SUN NIGHT...SE winds 10 to 15 kt with gusts up to 20 kt,
becoming N 5 to 10 kt after midnight. Seas around 5 ft. Showers
likely, mainly in the evening.  

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.

$$


	        
X

ANZ232 Nantucket Sound

Expires:201910240315;;151199
FZUS51 KBOX 231424
CWFBOX

Coastal Waters Forecast for Massachusetts
National Weather Service Boston/Norton MA
1024 AM EDT Wed Oct 23 2019

Coastal waters from the Merrimack River MA to Watch Hill RI out to
25 NM


ANZ232-240315-
Nantucket Sound-
1024 AM EDT Wed Oct 23 2019

.THIS AFTERNOON...W winds 10 to 15 kt with gusts up to 20 kt.
Seas around 3 ft. Patchy fog. Vsby 1 to 3 NM. 
.TONIGHT...W winds 10 to 15 kt, becoming NW 5 to 10 kt after
midnight. Gusts up to 20 kt. Seas 2 to 3 ft. 
.THU...SW winds 5 to 10 kt. Gusts up to 20 kt in the afternoon.
Seas around 2 ft. 
.THU NIGHT...W winds 5 to 10 kt. Gusts up to 20 kt in the
evening. Seas around 2 ft. 
.FRI...NW winds around 5 kt, becoming SW in the afternoon. Seas
around 2 ft in the morning, then 1 foot or less. 
.FRI NIGHT...SW winds around 5 kt, becoming NW after midnight.
Seas 1 foot or less. 
.SAT...NW winds 5 to 10 kt. Seas 1 foot or less. 
.SAT NIGHT...E winds 5 to 10 kt. Gusts up to 20 kt after
midnight. Seas 2 to 3 ft. A chance of showers after midnight. 
.SUN...SE winds 10 to 15 kt with gusts up to 25 kt. Seas 4 to
5 ft. Showers likely. 
.SUN NIGHT...SE winds 10 to 15 kt, becoming N 5 to 10 kt after
midnight. Gusts up to 25 kt. Seas around 5 ft. Showers likely,
mainly in the evening.  

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.

$$


	                	
X

ANZ233 Vinyard Sound

Expires:201910240315;;151200
FZUS51 KBOX 231424
CWFBOX

Coastal Waters Forecast for Massachusetts
National Weather Service Boston/Norton MA
1024 AM EDT Wed Oct 23 2019

Coastal waters from the Merrimack River MA to Watch Hill RI out to
25 NM


ANZ233-240315-
Vineyard Sound-
1024 AM EDT Wed Oct 23 2019

.THIS AFTERNOON...W winds 10 to 15 kt with gusts up to 20 kt.
Seas 2 to 3 ft. Patchy fog. 
.TONIGHT...W winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. Gusts up to 20 kt. Seas 2 to 3 ft. 
.THU...SW winds 5 to 10 kt. Gusts up to 20 kt in the afternoon.
Seas around 2 ft. 
.THU NIGHT...W winds 5 to 10 kt. Gusts up to 20 kt in the
evening. Seas around 2 ft. 
.FRI...NW winds 5 to 10 kt, becoming SW in the afternoon. Seas
around 2 ft in the morning, then 1 foot or less. 
.FRI NIGHT...W winds 5 to 10 kt. Seas 1 foot or less. 
.SAT...NW winds 5 to 10 kt. Seas 1 foot or less. 
.SAT NIGHT...NE winds 5 to 10 kt, becoming E 10 to 15 kt with
gusts up to 20 kt after midnight. Seas 2 to 3 ft. A chance of
showers after midnight. 
.SUN...SE winds 10 to 15 kt with gusts up to 25 kt. Seas around
4 ft. Showers likely. 
.SUN NIGHT...SE winds 10 to 15 kt, becoming N 5 to 10 kt after
midnight. Gusts up to 20 kt. Seas around 4 ft. Showers likely,
mainly in the evening.  

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.

$$


		                	
X

ANZ234 Buzzards Bay

Expires:201910240315;;151201
FZUS51 KBOX 231424
CWFBOX

Coastal Waters Forecast for Massachusetts
National Weather Service Boston/Norton MA
1024 AM EDT Wed Oct 23 2019

Coastal waters from the Merrimack River MA to Watch Hill RI out to
25 NM


ANZ234-240315-
Buzzards Bay-
1024 AM EDT Wed Oct 23 2019

.THIS AFTERNOON...W winds 10 to 15 kt with gusts up to 20 kt.
Seas 2 to 3 ft. Patchy fog. 
.TONIGHT...W winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. 
.THU...W winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up
to 20 kt in the afternoon. Seas 1 foot or less, then around 2 ft
in the afternoon. 
.THU NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt,
becoming W 5 to 10 kt after midnight. Seas around 2 ft. 
.FRI...NW winds around 5 kt, becoming SW in the afternoon. Seas
1 foot or less. 
.FRI NIGHT...W winds 5 to 10 kt. Seas 1 foot or less. 
.SAT...NW winds 5 to 10 kt. Seas 1 foot or less. 
.SAT NIGHT...E winds 5 to 10 kt. Gusts up to 20 kt after
midnight. Seas 2 to 3 ft. A chance of showers after midnight. 
.SUN...SE winds 10 to 15 kt with gusts up to 25 kt. Seas around
3 ft. Showers likely. 
.SUN NIGHT...SE winds 10 to 15 kt with gusts up to 20 kt,
becoming N 5 to 10 kt after midnight. Seas around 3 ft. Showers
likely, mainly in the evening.  

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.

$$


		              	
X

ANZ235 Rhode Island Sound

Expires:201910240315;;151202
FZUS51 KBOX 231424
CWFBOX

Coastal Waters Forecast for Massachusetts
National Weather Service Boston/Norton MA
1024 AM EDT Wed Oct 23 2019

Coastal waters from the Merrimack River MA to Watch Hill RI out to
25 NM


ANZ235-240315-
Rhode Island Sound-
1024 AM EDT Wed Oct 23 2019

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM EDT THIS EVENING...

.THIS AFTERNOON...W winds 10 to 15 kt with gusts up to 20 kt.
Seas around 4 ft. 
.TONIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas
around 4 ft. 
.THU...W winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up
to 20 kt in the afternoon. Seas around 3 ft. 
.THU NIGHT...W winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Seas around 3 ft. 
.FRI...NW winds 5 to 10 kt, becoming SW in the afternoon. Seas
around 2 ft. 
.FRI NIGHT...W winds 5 to 10 kt. Seas around 2 ft. 
.SAT...NW winds 5 to 10 kt. Seas around 2 ft. 
.SAT NIGHT...NE winds 5 to 10 kt, becoming E 10 to 15 kt with
gusts up to 25 kt after midnight. Seas 3 to 4 ft. A chance of
showers. 
.SUN...SE winds 10 to 15 kt with gusts up to 30 kt. Seas around
6 ft. Showers likely. 
.SUN NIGHT...SE winds 10 to 15 kt, becoming N after midnight.
Gusts up to 25 kt. Seas 5 to 6 ft. A chance of showers in the
evening.  

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.

$$


		
X

ANZ236 Narragansett Bay

Expires:201910240315;;151205
FZUS51 KBOX 231424
CWFBOX

Coastal Waters Forecast for Massachusetts
National Weather Service Boston/Norton MA
1024 AM EDT Wed Oct 23 2019

Coastal waters from the Merrimack River MA to Watch Hill RI out to
25 NM


ANZ236-240315-
Narragansett Bay-
1024 AM EDT Wed Oct 23 2019

.THIS AFTERNOON...W winds 10 to 15 kt with gusts up to 20 kt.
Waves around 3 ft. 
.TONIGHT...W winds 5 to 10 kt. Gusts up to 20 kt in the evening.
Waves 2 to 3 ft. 
.THU...SW winds 5 to 10 kt. Waves around 2 ft. 
.THU NIGHT...W winds 5 to 10 kt. Waves around 2 ft. 
.FRI...NW winds around 5 kt, becoming SW in the afternoon. Waves
around 2 ft in the morning, then 1 foot or less. 
.FRI NIGHT...W winds around 5 kt. Waves 1 foot or less. 
.SAT...NW winds 5 to 10 kt. Waves 1 foot or less. 
.SAT NIGHT...E winds 5 to 10 kt. Gusts up to 20 kt after
midnight. Waves 2 to 3 ft. A chance of showers. 
.SUN...SE winds 10 to 15 kt with gusts up to 25 kt. Waves 3 to
4 ft. Showers likely. 
.SUN NIGHT...SE winds 10 to 15 kt with gusts up to 20 kt,
becoming N 5 to 10 kt after midnight. Waves 3 to 4 ft. A chance
of showers in the evening.  

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.

$$

RC

For the latest updates...please visit our webpage at
www.weather.gov/boston

You can follow us on Facebook at
www.facebook.com/us.nationalweatherservice.boston.gov

You can follow us on Twitter at
@NWSBoston

			
X

ANZ237 Block Island Sound

Expires:201910240315;;151203
FZUS51 KBOX 231424
CWFBOX

Coastal Waters Forecast for Massachusetts
National Weather Service Boston/Norton MA
1024 AM EDT Wed Oct 23 2019

Coastal waters from the Merrimack River MA to Watch Hill RI out to
25 NM


ANZ237-240315-
Block Island Sound-
1024 AM EDT Wed Oct 23 2019

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM EDT THIS EVENING...

.THIS AFTERNOON...W winds 10 to 15 kt with gusts up to 20 kt.
Seas around 4 ft. 
.TONIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
4 ft. 
.THU...SW winds 5 to 10 kt. Seas around 2 ft. 
.THU NIGHT...W winds 5 to 10 kt. Gusts up to 20 kt in the
evening. Seas around 3 ft. 
.FRI...NW winds 5 to 10 kt, becoming SW in the afternoon. Seas
around 2 ft. 
.FRI NIGHT...W winds 5 to 10 kt. Seas around 2 ft. 
.SAT...NW winds 5 to 10 kt. Seas around 2 ft. 
.SAT NIGHT...E winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts up to 20 kt after midnight. Seas 3 to 4 ft. A chance of
showers. 
.SUN...SE winds 10 to 15 kt with gusts up to 25 kt. Seas around
6 ft. Showers likely. 
.SUN NIGHT...SE winds 10 to 15 kt, becoming N 5 to 10 kt after
midnight. Gusts up to 20 kt. Seas 5 to 6 ft. A chance of showers
in the evening.  

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.

$$


			
X

ANZ250 Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary

Expires:201910240315;;151193
FZUS51 KBOX 231424
CWFBOX

Coastal Waters Forecast for Massachusetts
National Weather Service Boston/Norton MA
1024 AM EDT Wed Oct 23 2019

Coastal waters from the Merrimack River MA to Watch Hill RI out to
25 NM


ANZ250-240315-
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
1024 AM EDT Wed Oct 23 2019

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY MORNING...

.THIS AFTERNOON...W winds 10 to 15 kt with gusts up to 25 kt.
Seas 6 to 7 ft. Patchy fog. A chance of showers. Vsby 1 NM or
less. 
.TONIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas
around 6 ft. 
.THU...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to
5 ft. 
.THU NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas
around 4 ft. 
.FRI...W winds 5 to 10 kt. Seas around 3 ft. 
.FRI NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas
around 2 ft. A chance of showers after midnight. 
.SAT...NW winds 5 to 10 kt. Seas 2 to 3 ft. 
.SAT NIGHT...NE winds 5 to 10 kt, becoming E 10 to 15 kt with
gusts up to 20 kt after midnight. Seas around 4 ft. A chance of
showers after midnight. 
.SUN...SE winds 10 to 15 kt with gusts up to 25 kt. Seas 6 to
7 ft. Showers likely. 
.SUN NIGHT...SE winds 10 to 15 kt, becoming NE after midnight.
Gusts up to 20 kt. Seas around 8 ft. Showers likely, mainly in
the evening.  

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.

$$


	
X

ANZ251 Massachusetts Bay and Ipswich Bay

Expires:201910240315;;151194
FZUS51 KBOX 231424
CWFBOX

Coastal Waters Forecast for Massachusetts
National Weather Service Boston/Norton MA
1024 AM EDT Wed Oct 23 2019

Coastal waters from the Merrimack River MA to Watch Hill RI out to
25 NM


ANZ251-240315-
Massachusetts Bay and Ipswich Bay-
1024 AM EDT Wed Oct 23 2019

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.THIS AFTERNOON...W winds 10 to 15 kt with gusts up to 25 kt.
Seas around 6 ft. 
.TONIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas
around 5 ft. 
.THU...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. Seas around 4 ft. 
.THU NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt,
becoming W 5 to 10 kt after midnight. Seas around 3 ft. 
.FRI...W winds 5 to 10 kt. Seas 2 to 3 ft. 
.FRI NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas
around 2 ft. A chance of showers after midnight. 
.SAT...NW winds 5 to 10 kt. Seas around 2 ft. 
.SAT NIGHT...E winds 5 to 10 kt. Gusts up to 20 kt after
midnight. Seas 3 to 4 ft. A chance of showers after midnight. 
.SUN...SE winds 10 to 15 kt with gusts up to 20 kt. Seas 5 to
6 ft. Showers likely. 
.SUN NIGHT...SE winds 10 to 15 kt with gusts up to 20 kt,
becoming NE 5 to 10 kt after midnight. Seas around 6 ft. A chance
of 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.

$$


		
X

ANZ254 Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 NM

 
Expires:201910240315;;151196
FZUS51 KBOX 231424
CWFBOX

Coastal Waters Forecast for Massachusetts
National Weather Service Boston/Norton MA
1024 AM EDT Wed Oct 23 2019

Coastal waters from the Merrimack River MA to Watch Hill RI out to
25 NM


ANZ254-240315-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
1024 AM EDT Wed Oct 23 2019

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY MORNING...

.THIS AFTERNOON...SW winds 10 to 15 kt, becoming W. Gusts up to
25 kt. Seas around 6 ft. Patchy fog. A chance of showers. Vsby
1 NM or less. 
.TONIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas
around 6 ft. 
.THU...SW winds 5 to 10 kt. Gusts up to 20 kt in the afternoon.
Seas 4 to 5 ft. 
.THU NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt,
becoming W 5 to 10 kt after midnight. Seas around 4 ft. 
.FRI...W winds 5 to 10 kt. Seas around 3 ft. 
.FRI NIGHT...SW winds around 5 kt, becoming NW after midnight.
Seas around 2 ft. 
.SAT...NW winds 5 to 10 kt. Seas around 3 ft. 
.SAT NIGHT...NE winds 5 to 10 kt. Gusts up to 20 kt after
midnight. Seas 4 to 5 ft. A chance of showers after midnight. 
.SUN...SE winds 10 to 15 kt with gusts up to 25 kt. Seas 7 to
8 ft. Showers likely. 
.SUN NIGHT...SE winds 10 to 15 kt, becoming NW after midnight.
Gusts up to 20 kt. Seas around 9 ft. Showers likely, mainly in
the evening.  

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.

$$


		
X

ANZ255 Coastal waters extending out to 25 NM south of Martha’s Vineyard and Nantucket

Expires:201910240315;;151197
FZUS51 KBOX 231424
CWFBOX

Coastal Waters Forecast for Massachusetts
National Weather Service Boston/Norton MA
1024 AM EDT Wed Oct 23 2019

Coastal waters from the Merrimack River MA to Watch Hill RI out to
25 NM


ANZ255-240315-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
1024 AM EDT Wed Oct 23 2019

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.THIS AFTERNOON...SW winds 10 to 15 kt with gusts up to 20 kt,
becoming W 15 to 20 kt with gusts up to 30 kt. Seas 5 to 6 ft.
Patchy fog. Vsby 1 NM or less. 
.TONIGHT...W winds 10 to 15 kt, becoming NW 5 to 10 kt after
midnight. Gusts up to 25 kt. Seas 5 to 6 ft. 
.THU...W winds 5 to 10 kt. Seas 3 to 4 ft. 
.THU NIGHT...W winds 5 to 10 kt. Seas around 3 ft. 
.FRI...NW winds around 5 kt, becoming SW in the afternoon. Seas
around 3 ft. 
.FRI NIGHT...SW winds 5 to 10 kt, becoming NW after midnight.
Seas 2 to 3 ft. 
.SAT...N winds 5 to 10 kt. Seas around 3 ft. 
.SAT NIGHT...NE winds 5 to 10 kt, becoming E 10 to 15 kt with
gusts up to 25 kt after midnight. Seas around 3 ft, building to
5 ft after midnight. A chance of showers after midnight. 
.SUN...SE winds 10 to 15 kt with gusts up to 25 kt. Seas 7 to
8 ft. Showers likely. 
.SUN NIGHT...SE winds 10 to 15 kt, becoming NW after midnight.
Gusts up to 25 kt. Seas around 8 ft. Showers likely, mainly in
the evening.  

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.

$$


		
X

ANZ256 Coastal waters from Montauk NY to Martha’s Vineyard extending out to 20 NM south of Block Island

Expires:201910240315;;151198
FZUS51 KBOX 231424
CWFBOX

Coastal Waters Forecast for Massachusetts
National Weather Service Boston/Norton MA
1024 AM EDT Wed Oct 23 2019

Coastal waters from the Merrimack River MA to Watch Hill RI out to
25 NM


ANZ256-240315-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
1024 AM EDT Wed Oct 23 2019

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.THIS AFTERNOON...W winds 10 to 15 kt, increasing to 15 to 20 kt.
Gusts up to 25 kt. Seas 5 to 6 ft. Patchy fog. Vsby 1 NM or less.
.TONIGHT...W winds 15 to 20 kt, becoming NW 10 to 15 kt after
midnight. Gusts up to 25 kt. Seas 5 to 6 ft. 
.THU...W winds 5 to 10 kt. Seas around 3 ft. 
.THU NIGHT...W winds 10 to 15 kt. Seas around 3 ft. 
.FRI...NW winds 5 to 10 kt, becoming SW in the afternoon. Seas
around 3 ft. 
.FRI NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. 
.SAT...N winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. Seas around 3 ft. 
.SAT NIGHT...E winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts up to 25 kt after midnight. Seas around 3 ft, building to
5 ft after midnight. A chance of showers. 
.SUN...SE winds around 15 kt with gusts up to 25 kt. Seas around
8 ft. Showers likely. 
.SUN NIGHT...SE winds 10 to 15 kt, becoming N after midnight.
Gusts up to 25 kt. Seas around 8 ft. A chance of showers in the
evening.  

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.

$$


		
X

ANZ270 Ocean waters from Merrimack River to Plymouth from 40 to 60 NM offshore

			
X

ANZ271 Ocean waters from Provincetown to Nantucket from 20 to 35 NM offshore

		
X

ANZ272 Ocean waters from Martha’s Vineyard to Nantucket from 25 to 40 NM offshore

		
X

ANZ273 Ocean waters from Montauk NY to Martha’s Vineyard from 25 to 40 NM offshore

 
		
X

ANZ230 Boston Harbor

 
Expires:201910240315;;151204
FZUS51 KBOX 231424
CWFBOX

Coastal Waters Forecast for Massachusetts
National Weather Service Boston/Norton MA
1024 AM EDT Wed Oct 23 2019

Coastal waters from the Merrimack River MA to Watch Hill RI out to
25 NM


ANZ230-240315-
Boston Harbor-
1024 AM EDT Wed Oct 23 2019

.THIS AFTERNOON...W winds 10 to 15 kt with gusts up to 20 kt.
Waves around 2 ft, except 4 to 5 ft at the outer harbor entrance.
.TONIGHT...W winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. Waves around 2 ft.
.THU...SW winds 5 to 10 kt. Gusts up to 20 kt in the afternoon.
Waves around 2 ft. 
.THU NIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt in the
evening. Waves around 2 ft in the evening, then 1 foot or less. 
.FRI...W winds around 5 kt. Waves 1 foot or less. 
.FRI NIGHT...S winds around 5 kt, becoming W after midnight.
Waves 1 foot or less. A chance of showers after midnight. 
.SAT...NW winds 5 to 10 kt. Waves 1 foot or less. 
.SAT NIGHT...E winds 5 to 10 kt. Waves 1 foot or less, then
around 3 ft after midnight. A chance of showers after midnight. 
.SUN...SE winds around 10 kt with gusts up to 20 kt. Waves around
3 ft. Showers likely. 
.SUN NIGHT...E winds around 10 kt, becoming N after midnight.
Waves 2 to 3 ft, except up to 5 ft at the outer harbor entrance.
A chance of showers in the evening.  

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.

$$


		


  • Click on a zone to display the forecast for that area.
ANZ230 Boston Harbor ANZ231 Cape Cod Bay ANZ232 Nantucket Sound ANZ233 Vinyard Sound ANZ234 Buzzards Bay ANZ235 Rhode Island Sound ANZ236 Narragansett Bay ANZ237 Block Island Sound ANZ250 Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary ANZ251 Massachusetts Bay and Ipswich Bay ANZ254 Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 NM ANZ255 Coastal waters extending out to 25 NM south of Martha’s Vineyard and Nantucket ANZ256 Coastal waters from Montauk NY to Martha’s Vineyard extending out to 20 NM south of Block Island ANZ270 Ocean waters from Merrimack River to Plymouth from 40 to 60 NM offshore ANZ271 Ocean waters from Provincetown to Nantucket from 20 to 35 NM offshore ANZ272 Ocean waters from Martha’s Vineyard to Nantucket from 25 to 40 NM offshore ANZ273 Ocean waters from Montauk NY to Martha’s Vineyard from 25 to 40 NM offshore ANZ230 Boston Harbor ANZ231 Cape Cod Bay ANZ232 Nantucket Sound ANZ233 Vinyard Sound ANZ234 Buzzards Bay ANZ235 Rhode Island Sound ANZ236 Narragansett Bay ANZ237 Block Island Sound ANZ250 Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary ANZ251 Massachusetts Bay and Ipswich Bay ANZ254 Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 NM ANZ255 Coastal waters extending out to 25 NM south of Martha’s Vineyard and Nantucket ANZ256 Coastal waters from Montauk NY to Martha’s Vineyard extending out to 20 NM south of Block Island ANZ270 Ocean waters from Merrimack River to Plymouth from 40 to 60 NM offshore ANZ271 Ocean waters from Provincetown to Nantucket from 20 to 35 NM offshore ANZ272 Ocean waters from Martha’s Vineyard to Nantucket from 25 to 40 NM offshore ANZ273 Ocean waters from Montauk NY to Martha’s Vineyard from 25 to 40 NM offshore

 

 



home

Copyright © Sandy Bay Yacht Club. All rights reserved.