ANZ230 Boston Harbor

Expires:202205251200;;526414
FZUS51 KBOX 242308
CWFBOX

Coastal Waters Forecast for Massachusetts and Rhode Island
National Weather Service Boston/Norton MA
708 PM EDT Tue May 24 2022

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


ANZ230-251200-
Boston Harbor-
708 PM EDT Tue May 24 2022

.TONIGHT...SE winds 5 to 10 kt, diminishing to around 5 kt after
midnight. Waves 1 foot or less. 
.WED...SE winds around 5 kt, increasing to 5 to 10 kt in the
afternoon. Waves around 2 ft. 
.WED NIGHT...S winds 5 to 10 kt. Waves 2 to 3 ft. 
.THU...S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. Waves around 2 ft. 
.THU NIGHT THROUGH FRI NIGHT...SW winds 10 to 15 kt with gusts up
to 20 kt. Waves around 2 ft. 
.SAT...SW winds around 10 kt. Waves around 2 ft. A chance of
showers. 
.SAT NIGHT...W winds 5 to 10 kt. Waves 1 foot or less. Patchy
fog. A chance of showers. Vsby 1 to 3 NM. 
.SUN...E winds 5 to 10 kt. Waves 1 foot or less. 
.SUN NIGHT...E winds around 5 kt. Waves 1 foot or less. Patchy
fog. Vsby 1 to 3 NM.  

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.

$$


	

ANZ231 Cape Cod Bay

		
Expires:202205251200;;526405
FZUS51 KBOX 242308
CWFBOX

Coastal Waters Forecast for Massachusetts and Rhode Island
National Weather Service Boston/Norton MA
708 PM EDT Tue May 24 2022

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


ANZ231-251200-
Cape Cod Bay-
708 PM EDT Tue May 24 2022

.TONIGHT...E winds 5 to 10 kt, diminishing to around 5 kt after
midnight. Seas around 2 ft. 
.WED...E winds around 5 kt, becoming SE in the afternoon. Seas
1 foot or less. 
.WED NIGHT...S winds 5 to 10 kt. Seas 1 foot or less. 
.THU...S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. Seas around 2 ft. 
.THU NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas
around 2 ft. 
.FRI AND FRI NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt.
Seas 2 to 4 ft. 
.SAT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. 
.SAT NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog. A
chance of showers. Vsby 1 to 3 NM. 
.SUN...E winds 5 to 10 kt. Seas around 2 ft. 
.SUN NIGHT...SE winds 5 to 10 kt. Seas around 2 ft. Patchy fog.
Vsby 1 to 3 NM.  

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.

$$


	        

ANZ232 Nantucket Sound

Expires:202205251200;;526409
FZUS51 KBOX 242308
CWFBOX

Coastal Waters Forecast for Massachusetts and Rhode Island
National Weather Service Boston/Norton MA
708 PM EDT Tue May 24 2022

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


ANZ232-251200-
Nantucket Sound-
708 PM EDT Tue May 24 2022

.TONIGHT...E winds 5 to 10 kt. Seas around 2 ft. 
.WED...E winds 5 to 10 kt. Seas around 2 ft. 
.WED NIGHT...S winds 5 to 10 kt. Seas 1 foot or less. 
.THU...S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. Seas around 2 ft. 
.THU NIGHT THROUGH FRI NIGHT...S winds 10 to 15 kt with gusts up
to 25 kt. Seas 2 to 3 ft. 
.SAT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
3 ft. 
.SAT NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 ft. Patchy fog. A chance of showers. Vsby 1 to 3 NM. 
.SUN...SE winds 5 to 10 kt. Seas around 2 ft. 
.SUN NIGHT...SE winds 5 to 10 kt. Seas around 2 ft. Patchy fog.
Vsby 1 to 3 NM.  

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.

$$


	                	

ANZ233 Vinyard Sound

Expires:202205251200;;526410
FZUS51 KBOX 242308
CWFBOX

Coastal Waters Forecast for Massachusetts and Rhode Island
National Weather Service Boston/Norton MA
708 PM EDT Tue May 24 2022

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


ANZ233-251200-
Vineyard Sound-
708 PM EDT Tue May 24 2022

.TONIGHT...E winds 5 to 10 kt. Seas 1 foot or less. 
.WED...E winds 5 to 10 kt, becoming SE in the afternoon. Seas
1 foot or less. 
.WED NIGHT...S winds around 10 kt, diminishing to around 5 kt
after midnight. Seas 1 foot or less. 
.THU...S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. Seas 1 foot or less. 
.THU NIGHT THROUGH FRI NIGHT...S winds 15 to 20 kt with gusts up
to 25 kt. Seas 2 to 4 ft. 
.SAT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft. 
.SAT NIGHT...SW winds 5 to 10 kt. Seas 2 to 4 ft. Patchy fog. A
chance of showers. Vsby 1 to 3 NM. 
.SUN...SE winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog. Vsby 1 to
3 NM. 
.SUN NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog.
Vsby 1 to 3 NM.  

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.

$$


		                	

ANZ234 Buzzards Bay

Expires:202205251200;;526411
FZUS51 KBOX 242308
CWFBOX

Coastal Waters Forecast for Massachusetts and Rhode Island
National Weather Service Boston/Norton MA
708 PM EDT Tue May 24 2022

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


ANZ234-251200-
Buzzards Bay-
708 PM EDT Tue May 24 2022

.TONIGHT...E winds 5 to 10 kt, diminishing to around 5 kt after
midnight. Seas 1 foot or less. 
.WED...E winds around 5 kt, becoming SE in the afternoon. Seas
1 foot or less. 
.WED NIGHT...S winds around 10 kt, diminishing to around 5 kt
after midnight. Seas 1 foot or less. 
.THU...S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. Seas 1 foot or less. 
.THU NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas
around 2 ft. 
.FRI AND FRI NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt.
Seas 2 to 4 ft. 
.SAT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. 
.SAT NIGHT AND SUN...SW winds 5 to 10 kt, becoming SE. Seas 2 to
3 ft. Patchy fog. Vsby 1 to 3 NM. 
.SUN NIGHT...E winds 5 to 10 kt. Seas around 2 ft. Patchy fog.
Vsby 1 to 3 NM.  

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.

$$


		              	

ANZ235 Rhode Island Sound

Expires:202205251200;;526412
FZUS51 KBOX 242308
CWFBOX

Coastal Waters Forecast for Massachusetts and Rhode Island
National Weather Service Boston/Norton MA
708 PM EDT Tue May 24 2022

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


ANZ235-251200-
Rhode Island Sound-
708 PM EDT Tue May 24 2022

.TONIGHT...E winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. Seas around 2 ft. 
.WED...E winds 5 to 10 kt, becoming SE in the afternoon. Seas
around 2 ft. 
.WED NIGHT...S winds 5 to 10 kt. Seas around 2 ft.
.THU...SE 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. 
.THU NIGHT AND FRI...S winds 15 to 20 kt with gusts up to 30 kt.
Seas 2 to 4 ft. 
.FRI NIGHT...S winds 15 to 20 kt with gusts up to 25 kt. Seas
3 to 5 ft. 
.SAT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to
5 ft. 
.SAT NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
3 to 5 ft. A chance of showers. 
.SUN...SE winds 5 to 10 kt. Seas 3 to 4 ft. 
.SUN NIGHT...SE winds 5 to 10 kt. Seas 3 to 4 ft. Patchy fog.
Vsby 1 to 3 NM.  

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.

$$


		

ANZ236 Narragansett Bay

Expires:202205251200;;526415
FZUS51 KBOX 242308
CWFBOX

Coastal Waters Forecast for Massachusetts and Rhode Island
National Weather Service Boston/Norton MA
708 PM EDT Tue May 24 2022

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


ANZ236-251200-
Narragansett Bay-
708 PM EDT Tue May 24 2022

.TONIGHT...E winds 5 to 10 kt, diminishing to around 5 kt after
midnight. Waves around 2 ft. 
.WED...E winds around 5 kt, becoming S in the afternoon. Waves
around 2 ft. 
.WED NIGHT...S winds 5 to 10 kt. Waves around 2 ft. 
.THU...S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. Waves around 2 ft. 
.THU NIGHT THROUGH FRI NIGHT...SW winds 15 to 20 kt with gusts up
to 30 kt. Waves 2 to 4 ft. 
.SAT...SW winds around 10 kt. Waves 3 to 4 ft. 
.SAT NIGHT...SW winds 5 to 10 kt. Waves 2 to 4 ft. Patchy fog.
Vsby 1 to 3 NM. 
.SUN AND SUN NIGHT...E winds around 5 kt. Waves 2 to 3 ft. Patchy
fog. Vsby 1 to 3 NM.  

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.

$$

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

You can follow us on Facebook at
www.facebook.com/nwsboston

You can follow us on Twitter at
@NWSBoston

			

ANZ237 Block Island Sound

Expires:202205251200;;526413
FZUS51 KBOX 242308
CWFBOX

Coastal Waters Forecast for Massachusetts and Rhode Island
National Weather Service Boston/Norton MA
708 PM EDT Tue May 24 2022

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


ANZ237-251200-
Block Island Sound-
708 PM EDT Tue May 24 2022

.TONIGHT...E winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. 
.WED...E winds 5 to 10 kt. Seas 2 to 3 ft. 
.WED NIGHT...S winds 5 to 10 kt. Seas around 2 ft.
.THU...S winds 5 to 10 kt. Gusts up to 20 kt in the afternoon.
Seas 2 to 3 ft. 
.THU NIGHT AND FRI...S winds 15 to 20 kt with gusts up to 25 kt.
Seas 2 to 4 ft. 
.FRI NIGHT...S winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. Gusts up to 25 kt. Seas 3 to 5 ft. 
.SAT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
5 ft. 
.SAT NIGHT...S winds 5 to 10 kt. Seas 2 to 4 ft. Patchy fog. A
chance of showers. Vsby 1 to 3 NM. 
.SUN AND SUN NIGHT...SE winds 5 to 10 kt. Seas 2 to 4 ft. Patchy
fog. Vsby 1 to 3 NM.  

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.

$$


			

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

Expires:202205251200;;526403
FZUS51 KBOX 242308
CWFBOX

Coastal Waters Forecast for Massachusetts and Rhode Island
National Weather Service Boston/Norton MA
708 PM EDT Tue May 24 2022

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


ANZ250-251200-
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
708 PM EDT Tue May 24 2022

.TONIGHT...SE winds 5 to 10 kt, diminishing to around 5 kt after
midnight. Seas 2 to 3 ft. 
.WED...SE winds around 5 kt, increasing to 10 to 15 kt in the
afternoon. Seas 2 to 3 ft. 
.WED NIGHT...S winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Seas 3 to 4 ft. 
.THU...S winds 10 to 15 kt with gusts up to 20 kt, increasing to
15 to 20 kt with gusts up to 30 kt in the afternoon. Seas 3 to
5 ft. 
.THU NIGHT THROUGH FRI NIGHT...SW winds 15 to 20 kt with gusts up
to 30 kt. Seas 4 to 6 ft. 
.SAT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 4 to
6 ft. 
.SAT NIGHT...SW winds 5 to 10 kt. Seas 3 to 5 ft. A chance of
showers. 
.SUN...E winds around 10 kt. Seas 3 to 4 ft. 
.SUN NIGHT...E winds 5 to 10 kt. Seas 3 to 4 ft. Patchy fog. Vsby
1 to 3 NM.  

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.

$$


	

ANZ251 Massachusetts Bay and Ipswich Bay

Expires:202205251200;;526404
FZUS51 KBOX 242308
CWFBOX

Coastal Waters Forecast for Massachusetts and Rhode Island
National Weather Service Boston/Norton MA
708 PM EDT Tue May 24 2022

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


ANZ251-251200-
Massachusetts Bay and Ipswich Bay-
708 PM EDT Tue May 24 2022

.TONIGHT...SE winds 5 to 10 kt, becoming S after midnight. Seas
2 to 3 ft. 
.WED...SE winds around 5 kt, increasing to 10 to 15 kt in the
afternoon. Seas 2 to 3 ft. 
.WED NIGHT...S winds 10 to 15 kt with gusts up to 20 kt, becoming
SW 5 to 10 kt after midnight. Seas 2 to 3 ft. 
.THU...S winds 10 to 15 kt with gusts up to 20 kt, increasing to
15 to 20 kt with gusts up to 30 kt in the afternoon. Seas 2 to
4 ft. 
.THU NIGHT THROUGH FRI NIGHT...SW winds 10 to 15 kt with gusts up
to 30 kt. Seas 2 to 4 ft. 
.SAT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. A chance of showers. 
.SAT NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog. A
chance of showers. Vsby 1 to 3 NM. 
.SUN...E winds 5 to 10 kt. Seas 2 to 3 ft. 
.SUN NIGHT...E winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog. Vsby
1 to 3 NM.  

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.

$$


		

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

 
Expires:202205251200;;526406
FZUS51 KBOX 242308
CWFBOX

Coastal Waters Forecast for Massachusetts and Rhode Island
National Weather Service Boston/Norton MA
708 PM EDT Tue May 24 2022

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


ANZ254-251200-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
708 PM EDT Tue May 24 2022

.TONIGHT...E winds 5 to 10 kt. Seas around 3 ft. 
.WED...E winds 5 to 10 kt. Seas around 3 ft. 
.WED NIGHT...S winds 5 to 10 kt. Seas around 3 ft.
.THU...SE winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up
to 20 kt in the afternoon. Seas 3 to 4 ft. 
.THU NIGHT THROUGH FRI NIGHT...SW winds 15 to 20 kt with gusts up
to 30 kt. Seas 4 to 6 ft. 
.SAT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to
6 ft. 
.SAT NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
4 to 6 ft. A chance of showers. 
.SUN AND SUN NIGHT...SE winds 5 to 10 kt. Seas 4 to 5 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.

$$


		

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

Expires:202205251200;;526407
FZUS51 KBOX 242308
CWFBOX

Coastal Waters Forecast for Massachusetts and Rhode Island
National Weather Service Boston/Norton MA
708 PM EDT Tue May 24 2022

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


ANZ255-251200-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
708 PM EDT Tue May 24 2022

.TONIGHT...E winds 10 to 15 kt with gusts up to 20 kt, becoming
NE 5 to 10 kt after midnight. Seas 2 to 3 ft. 
.WED...E winds 5 to 10 kt. Gusts up to 20 kt in the morning. Seas
2 to 3 ft. 
.WED NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft. 
.THU...SE winds 5 to 10 kt. Seas 2 to 3 ft. 
.THU NIGHT...S winds 10 to 15 kt. Gusts up to 20 kt after
midnight. Seas 2 to 4 ft. 
.FRI AND FRI NIGHT...S winds 10 to 15 kt with gusts up to 25 kt.
Seas 4 to 6 ft. 
.SAT AND SAT NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt.
Seas 4 to 6 ft. A chance of showers.
.SUN AND SUN NIGHT...SE winds around 10 kt. Seas 3 to 5 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.

$$


		

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

Expires:202205251200;;526408
FZUS51 KBOX 242308
CWFBOX

Coastal Waters Forecast for Massachusetts and Rhode Island
National Weather Service Boston/Norton MA
708 PM EDT Tue May 24 2022

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


ANZ256-251200-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
708 PM EDT Tue May 24 2022

.TONIGHT...E winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. Seas around 3 ft. 
.WED...E winds 5 to 10 kt. Seas 2 to 3 ft. 
.WED NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft. 
.THU...SE winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Seas 2 to 4 ft. 
.THU NIGHT THROUGH FRI NIGHT...S winds 15 to 20 kt with gusts up
to 30 kt. Seas 4 to 6 ft. 
.SAT...SW winds around 15 kt with gusts up to 25 kt. Seas 5 to
6 ft. 
.SAT NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
4 to 5 ft. A chance of showers. 
.SUN AND SUN NIGHT...SE winds 5 to 10 kt. Seas 4 to 5 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.

$$


		

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

 
Expires:202205251200;;526414
FZUS51 KBOX 242308
CWFBOX

Coastal Waters Forecast for Massachusetts and Rhode Island
National Weather Service Boston/Norton MA
708 PM EDT Tue May 24 2022

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


ANZ230-251200-
Boston Harbor-
708 PM EDT Tue May 24 2022

.TONIGHT...SE winds 5 to 10 kt, diminishing to around 5 kt after
midnight. Waves 1 foot or less. 
.WED...SE winds around 5 kt, increasing to 5 to 10 kt in the
afternoon. Waves around 2 ft. 
.WED NIGHT...S winds 5 to 10 kt. Waves 2 to 3 ft. 
.THU...S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. Waves around 2 ft. 
.THU NIGHT THROUGH FRI NIGHT...SW winds 10 to 15 kt with gusts up
to 20 kt. Waves around 2 ft. 
.SAT...SW winds around 10 kt. Waves around 2 ft. A chance of
showers. 
.SAT NIGHT...W winds 5 to 10 kt. Waves 1 foot or less. Patchy
fog. A chance of showers. Vsby 1 to 3 NM. 
.SUN...E winds 5 to 10 kt. Waves 1 foot or less. 
.SUN NIGHT...E winds around 5 kt. Waves 1 foot or less. Patchy
fog. Vsby 1 to 3 NM.  

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.

$$