Alert archive / Massachusetts / Gale Warnings in 2020

Gale Warning 23, NWS Boston/Norton, MA

April 8, 2020

NWS Boston/Norton, MA issued this gale warning at Apr 8, 2020, 4:00 PM EDT. It took effect at Apr 9, 2020, 2:00 PM EDT. It was in force for 36 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Apr 8, 2020, 4:00 PM EDT (20:00 UTC)
In effect from
Apr 9, 2020, 2:00 PM EDT
Expired
Apr 11, 2020, 1:35 AM EDT
In force
36 hr
Issued by
NWS Boston/Norton, MA

The text

As transmitted.

417 
WHUS71 KBOX 082000
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
400 PM EDT Wed Apr 8 2020

ANZ250-254-255-090400-
/O.UPG.KBOX.GL.A.0013.200409T1800Z-200411T0000Z/
/O.NEW.KBOX.GL.W.0023.200409T1800Z-200411T0000Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
400 PM EDT Wed Apr 8 2020

...GALE WARNING IN EFFECT FROM 2 PM THURSDAY TO 8 PM EDT FRIDAY...

* WHAT...West winds 20 to 30 kt with gusts up to 40 kt and seas 
  7 to 10 feet expected.

* WHERE...Coastal waters east of Ipswich Bay and the Stellwagen 
  Bank National Marine Sanctuary, Coastal waters from 
  Provincetown MA to Chatham MA to Nantucket MA out 20 nm and 
  Coastal Waters extending out to 25 nm South of Marthas 
  Vineyard and Nantucket.

* WHEN...From 2 PM Thursday to 8 PM EDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ251-090400-
/O.UPG.KBOX.GL.A.0013.200409T1800Z-200410T1800Z/
/O.NEW.KBOX.GL.W.0023.200409T1800Z-200410T1800Z/
Massachusetts Bay and Ipswich Bay-
400 PM EDT Wed Apr 8 2020

...GALE WARNING IN EFFECT FROM 2 PM THURSDAY TO 2 PM EDT FRIDAY...

* WHAT...Southwest winds 20 to 25 kt with gusts up to 35 kt and 
  seas 4 to 7 feet expected.

* WHERE...Massachusetts Bay and Ipswich Bay.

* WHEN...From 2 PM Thursday to 2 PM EDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ231-090400-
/O.UPG.KBOX.GL.A.0013.200409T1800Z-200410T1800Z/
/O.NEW.KBOX.GL.W.0023.200409T1800Z-200410T1800Z/
Cape Cod Bay-
400 PM EDT Wed Apr 8 2020

...GALE WARNING IN EFFECT FROM 2 PM THURSDAY TO 2 PM EDT FRIDAY...

* WHAT...Southwest winds 20 to 25 kt with gusts up to 35 kt and 
  seas 3 to 5 feet expected.

* WHERE...Cape Cod Bay.

* WHEN...From 2 PM Thursday to 2 PM EDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ232-090400-
/O.UPG.KBOX.GL.A.0013.200409T1800Z-200411T0000Z/
/O.NEW.KBOX.GL.W.0023.200409T1800Z-200411T0000Z/
Nantucket Sound-
400 PM EDT Wed Apr 8 2020

...GALE WARNING IN EFFECT FROM 2 PM THURSDAY TO 8 PM EDT FRIDAY...

* WHAT...West winds 20 to 25 kt with gusts up to 35 kt and seas 
  4 to 7 feet expected.

* WHERE...Nantucket Sound.

* WHEN...From 2 PM Thursday to 8 PM EDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ233>235-237-256-090400-
/O.UPG.KBOX.GL.A.0013.200410T0600Z-200411T0000Z/
/O.NEW.KBOX.GL.W.0023.200409T1800Z-200411T0000Z/
Vineyard Sound-Buzzards Bay-Rhode Island Sound-Block Island Sound-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
400 PM EDT Wed Apr 8 2020

...GALE WARNING IN EFFECT FROM 2 PM THURSDAY TO 8 PM EDT FRIDAY...

* WHAT...West winds 20 to 30 kt with gusts up to 40 kt and seas 
  7 to 10 feet expected.

* WHERE...In Massachusetts coastal waters, Vineyard Sound and 
  Buzzards Bay. In Rhode Island coastal waters, Rhode Island 
  Sound, Block Island Sound and Coastal Waters from Montauk NY 
  to Marthas Vineyard extending out to 20 nm South of Block 
  Island.

* WHEN...From 2 PM Thursday to 8 PM EDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ230-090400-
/O.NEW.KBOX.SC.Y.0056.200409T1800Z-200410T1800Z/
Boston Harbor-
400 PM EDT Wed Apr 8 2020

...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM THURSDAY TO 2 PM EDT
FRIDAY...

* WHAT...West winds 15 to 20 kt with gusts up to 30 kt and seas 
  around 2 feet expected.

* WHERE...Boston Harbor.

* WHEN...From 2 PM Thursday to 2 PM EDT Friday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

ANZ236-090400-
/O.NEW.KBOX.SC.Y.0056.200409T1800Z-200410T1800Z/
Narragansett Bay-
400 PM EDT Wed Apr 8 2020

...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM THURSDAY TO 2 PM EDT
FRIDAY...

* WHAT...West winds 15 to 20 kt with gusts up to 30 kt and seas 
  2 to 3 feet expected.

* WHERE...Narragansett Bay.

* WHEN...From 2 PM Thursday to 2 PM EDT Friday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$
11 follow-up statements
290 
WHUS71 KBOX 090205
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
1005 PM EDT Wed Apr 8 2020

ANZ250-254-255-091015-
/O.CON.KBOX.GL.W.0023.200409T1800Z-200411T0000Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
1005 PM EDT Wed Apr 8 2020

...GALE WARNING REMAINS IN EFFECT FROM 2 PM THURSDAY TO 8 PM EDT
FRIDAY...

* WHAT...West winds 20 to 30 kt with gusts up to 40 kt and seas 
  7 to 10 feet expected.

* WHERE...Coastal waters east of Ipswich Bay and the Stellwagen 
  Bank National Marine Sanctuary, Coastal waters from 
  Provincetown MA to Chatham MA to Nantucket MA out 20 nm and 
  Coastal Waters extending out to 25 nm South of Marthas 
  Vineyard and Nantucket.

* WHEN...From 2 PM Thursday to 8 PM EDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ251-091015-
/O.CON.KBOX.GL.W.0023.200409T1800Z-200410T1800Z/
Massachusetts Bay and Ipswich Bay-
1005 PM EDT Wed Apr 8 2020

...GALE WARNING REMAINS IN EFFECT FROM 2 PM THURSDAY TO 2 PM EDT
FRIDAY...

* WHAT...Southwest winds 20 to 25 kt with gusts up to 35 kt and 
  seas 4 to 7 feet expected.

* WHERE...Massachusetts Bay and Ipswich Bay.

* WHEN...From 2 PM Thursday to 2 PM EDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ231-091015-
/O.CON.KBOX.GL.W.0023.200409T1800Z-200410T1800Z/
Cape Cod Bay-
1005 PM EDT Wed Apr 8 2020

...GALE WARNING REMAINS IN EFFECT FROM 2 PM THURSDAY TO 2 PM EDT
FRIDAY...

* WHAT...Southwest winds 20 to 25 kt with gusts up to 35 kt and 
  seas 3 to 5 feet expected.

* WHERE...Cape Cod Bay.

* WHEN...From 2 PM Thursday to 2 PM EDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ232-091015-
/O.CON.KBOX.GL.W.0023.200409T1800Z-200411T0000Z/
Nantucket Sound-
1005 PM EDT Wed Apr 8 2020

...GALE WARNING REMAINS IN EFFECT FROM 2 PM THURSDAY TO 8 PM EDT
FRIDAY...

* WHAT...West winds 20 to 25 kt with gusts up to 35 kt and seas 
  4 to 7 feet expected.

* WHERE...Nantucket Sound.

* WHEN...From 2 PM Thursday to 8 PM EDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ233>235-237-256-091015-
/O.CON.KBOX.GL.W.0023.200409T1800Z-200411T0000Z/
Vineyard Sound-Buzzards Bay-Rhode Island Sound-Block Island Sound-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
1005 PM EDT Wed Apr 8 2020

...GALE WARNING REMAINS IN EFFECT FROM 2 PM THURSDAY TO 8 PM EDT
FRIDAY...

* WHAT...West winds 20 to 30 kt with gusts up to 40 kt and seas 
  7 to 10 feet expected.

* WHERE...In Massachusetts coastal waters, Vineyard Sound and 
  Buzzards Bay. In Rhode Island coastal waters, Rhode Island 
  Sound, Block Island Sound and Coastal Waters from Montauk NY 
  to Marthas Vineyard extending out to 20 nm South of Block 
  Island.

* WHEN...From 2 PM Thursday to 8 PM EDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ230-091015-
/O.CON.KBOX.SC.Y.0056.200409T1800Z-200410T1800Z/
Boston Harbor-
1005 PM EDT Wed Apr 8 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 PM THURSDAY TO
2 PM EDT FRIDAY...

* WHAT...West winds 15 to 20 kt with gusts up to 30 kt and seas 
  around 2 feet expected.

* WHERE...Boston Harbor.

* WHEN...From 2 PM Thursday to 2 PM EDT Friday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

ANZ236-091015-
/O.CON.KBOX.SC.Y.0056.200409T1800Z-200410T1800Z/
Narragansett Bay-
1005 PM EDT Wed Apr 8 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 PM THURSDAY TO
2 PM EDT FRIDAY...

* WHAT...West winds 15 to 20 kt with gusts up to 30 kt and seas 
  2 to 3 feet expected.

* WHERE...Narragansett Bay.

* WHEN...From 2 PM Thursday to 2 PM EDT Friday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$
441 
WHUS71 KBOX 090813
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
413 AM EDT Thu Apr 9 2020

ANZ250-254-255-091615-
/O.CON.KBOX.GL.W.0023.200409T1800Z-200411T0000Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
413 AM EDT Thu Apr 9 2020

...GALE WARNING REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO
8 PM EDT FRIDAY...

* WHAT...West winds 20 to 30 kt with gusts up to 40 kt and seas 
  7 to 10 feet expected.

* WHERE...Coastal waters east of Ipswich Bay and the Stellwagen 
  Bank National Marine Sanctuary, Coastal waters from 
  Provincetown MA to Chatham MA to Nantucket MA out 20 nm and 
  Coastal Waters extending out to 25 nm South of Marthas 
  Vineyard and Nantucket.

* WHEN...From 2 PM Thursday to 8 PM EDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ251-091615-
/O.CON.KBOX.GL.W.0023.200409T1800Z-200410T1800Z/
Massachusetts Bay and Ipswich Bay-
413 AM EDT Thu Apr 9 2020

...GALE WARNING REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO
2 PM EDT FRIDAY...

* WHAT...Southwest winds 20 to 25 kt with gusts up to 35 kt and 
  seas 4 to 7 feet expected.

* WHERE...Massachusetts Bay and Ipswich Bay.

* WHEN...From 2 PM Thursday to 2 PM EDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ231-091615-
/O.CON.KBOX.GL.W.0023.200409T1800Z-200410T1800Z/
Cape Cod Bay-
413 AM EDT Thu Apr 9 2020

...GALE WARNING REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO
2 PM EDT FRIDAY...

* WHAT...Southwest winds 20 to 25 kt with gusts up to 35 kt and 
  seas 3 to 5 feet expected.

* WHERE...Cape Cod Bay.

* WHEN...From 2 PM Thursday to 2 PM EDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ232-091615-
/O.CON.KBOX.GL.W.0023.200409T1800Z-200411T0000Z/
Nantucket Sound-
413 AM EDT Thu Apr 9 2020

...GALE WARNING REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO
8 PM EDT FRIDAY...

* WHAT...West winds 20 to 25 kt with gusts up to 35 kt and seas 
  4 to 7 feet expected.

* WHERE...Nantucket Sound.

* WHEN...From 2 PM Thursday to 8 PM EDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ233>235-237-256-091615-
/O.CON.KBOX.GL.W.0023.200409T1800Z-200411T0000Z/
Vineyard Sound-Buzzards Bay-Rhode Island Sound-Block Island Sound-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
413 AM EDT Thu Apr 9 2020

...GALE WARNING REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO
8 PM EDT FRIDAY...

* WHAT...West winds 20 to 30 kt with gusts up to 40 kt and seas 
  7 to 10 feet expected.

* WHERE...In Massachusetts coastal waters, Vineyard Sound and 
  Buzzards Bay. In Rhode Island coastal waters, Rhode Island 
  Sound, Block Island Sound and Coastal Waters from Montauk NY 
  to Marthas Vineyard extending out to 20 nm South of Block 
  Island.

* WHEN...From 2 PM Thursday to 8 PM EDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ230-091615-
/O.CON.KBOX.SC.Y.0056.200409T1800Z-200410T1800Z/
Boston Harbor-
413 AM EDT Thu Apr 9 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 PM THIS
AFTERNOON TO 2 PM EDT FRIDAY...

* WHAT...West winds 15 to 20 kt with gusts up to 30 kt and seas 
  around 2 feet expected.

* WHERE...Boston Harbor.

* WHEN...From 2 PM Thursday to 2 PM EDT Friday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

ANZ236-091615-
/O.CON.KBOX.SC.Y.0056.200409T1800Z-200410T1800Z/
Narragansett Bay-
413 AM EDT Thu Apr 9 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 PM THIS
AFTERNOON TO 2 PM EDT FRIDAY...

* WHAT...West winds 15 to 20 kt with gusts up to 30 kt and seas 
  2 to 3 feet expected.

* WHERE...Narragansett Bay.

* WHEN...From 2 PM Thursday to 2 PM EDT Friday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$
011 
WHUS71 KBOX 091426
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
1026 AM EDT Thu Apr 9 2020

ANZ250-254-255-092230-
/O.CON.KBOX.GL.W.0023.200409T1800Z-200411T0000Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
1026 AM EDT Thu Apr 9 2020

...GALE WARNING REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO
8 PM EDT FRIDAY...

* WHAT...Southeast winds 20 to 25 kts with gusts to 35 kts,
  becoming west 20 to 30 kt with gusts up to 40 kt late this
  afternoon. Seas building to 7 to 10 feet.

* WHERE...Coastal waters east of Ipswich Bay and the Stellwagen 
  Bank National Marine Sanctuary, Coastal waters from 
  Provincetown MA to Chatham MA to Nantucket MA out 20 nm and 
  Coastal Waters extending out to 25 nm South of Marthas 
  Vineyard and Nantucket.

* WHEN...From 2 PM Thursday to 8 PM EDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ251-092230-
/O.CON.KBOX.GL.W.0023.200409T1800Z-200410T1800Z/
Massachusetts Bay and Ipswich Bay-
1026 AM EDT Thu Apr 9 2020

...GALE WARNING REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO
2 PM EDT FRIDAY...

* WHAT...Southeast winds 20 to 25 kts with gusts to 35 kts,
  becoming west by early evening. Seas building to 4 to 7 feet. 

* WHERE...Massachusetts Bay and Ipswich Bay.

* WHEN...From 2 PM Thursday to 2 PM EDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ231-092230-
/O.CON.KBOX.GL.W.0023.200409T1800Z-200410T1800Z/
Cape Cod Bay-
1026 AM EDT Thu Apr 9 2020

...GALE WARNING REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO
2 PM EDT FRIDAY...

* WHAT...Southeast winds 20 to 25 kts with gusts to 35 kts,
  becoming west by early evening. Seas 3 to 5 feet expected.

* WHERE...Cape Cod Bay.

* WHEN...From 2 PM Thursday to 2 PM EDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ232-092230-
/O.CON.KBOX.GL.W.0023.200409T1800Z-200411T0000Z/
Nantucket Sound-
1026 AM EDT Thu Apr 9 2020

...GALE WARNING REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO
8 PM EDT FRIDAY...

* WHAT...Southeast winds 20 to 25 kts with gusts to 35 kts,
  becoming west by early evening. Seas 4 to 7 feet expected.

* WHERE...Nantucket Sound.

* WHEN...From 2 PM Thursday to 8 PM EDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ233>235-237-256-092230-
/O.CON.KBOX.GL.W.0023.200409T1800Z-200411T0000Z/
Vineyard Sound-Buzzards Bay-Rhode Island Sound-Block Island Sound-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
1026 AM EDT Thu Apr 9 2020

...GALE WARNING REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO
8 PM EDT FRIDAY...

* WHAT...Southeast winds 20 to 25 kts with gusts to 35 kts,
  becoming west by early evening, and increasing to 20 to 30 kt
  with gusts up to 40 kt. Seas 7 to 10 feet expected.

* WHERE...In Massachusetts coastal waters, Vineyard Sound and 
  Buzzards Bay. In Rhode Island coastal waters, Rhode Island 
  Sound, Block Island Sound and Coastal Waters from Montauk NY 
  to Marthas Vineyard extending out to 20 nm South of Block 
  Island.

* WHEN...From 2 PM Thursday to 8 PM EDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ230-092230-
/O.CON.KBOX.SC.Y.0056.200409T1800Z-200410T1800Z/
Boston Harbor-
1026 AM EDT Thu Apr 9 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 PM THIS
AFTERNOON TO 2 PM EDT FRIDAY...

* WHAT...Southeast winds 15 to 20 kt with gusts up to 30 kt,
  becoming west by early this evening. Seas around 2 feet 
  expected.

* WHERE...Boston Harbor.

* WHEN...From 2 PM Thursday to 2 PM EDT Friday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

ANZ236-092230-
/O.CON.KBOX.SC.Y.0056.200409T1800Z-200410T1800Z/
Narragansett Bay-
1026 AM EDT Thu Apr 9 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 PM THIS
AFTERNOON TO 2 PM EDT FRIDAY...

* WHAT...South winds 15 to 20 kt with gusts up to 30 kt, becoming
  west by early this evening. Seas 2 to 3 feet expected.

* WHERE...Narragansett Bay.

* WHEN...From 2 PM Thursday to 2 PM EDT Friday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$
302 
WHUS71 KBOX 091932
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
332 PM EDT Thu Apr 9 2020

ANZ236-100345-
/O.UPG.KBOX.SC.Y.0056.000000T0000Z-200410T1800Z/
/O.EXB.KBOX.GL.W.0023.000000T0000Z-200410T0500Z/
Narragansett Bay-
332 PM EDT Thu Apr 9 2020

...GALE WARNING IN EFFECT UNTIL 1 AM EDT FRIDAY...

* WHAT...South winds 15 to 20 kt with gusts up to 40 kt, becoming
  west by early this evening. Seas 2 to 3 feet expected.

* WHERE...Narragansett Bay.

* WHEN...Until 1 AM EDT Friday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...Inexperienced mariners, 
especially those operating smaller vessels, should avoid 
navigating in hazardous conditions.

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ230-100345-
/O.UPG.KBOX.SC.Y.0056.000000T0000Z-200410T1800Z/
/O.EXA.KBOX.GL.W.0023.000000T0000Z-200410T1800Z/
Boston Harbor-
332 PM EDT Thu Apr 9 2020

...GALE WARNING IN EFFECT UNTIL 2 PM EDT FRIDAY...

* WHAT...Southeast winds 15 to 20 kt with gusts to 35 kt, 
  becoming west by early this evening. A period of gusts to 40 kt 
  during this evening, then gusts to 35 kt. Seas around 2 feet 
  expected.

* WHERE...Boston Harbor.

* WHEN...Until 2 PM EDT Friday.

* IMPACTS...Conditions will be hazardous to small craft.

* ADDITIONAL DETAILS...Inexperienced mariners, especially those
  operating smaller vessels, should avoid navigating in hazardous
  conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ250-254-255-100345-
/O.EXT.KBOX.GL.W.0023.000000T0000Z-200411T0700Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
332 PM EDT Thu Apr 9 2020

...GALE WARNING NOW IN EFFECT UNTIL 3 AM EDT SATURDAY...

* WHAT...Southeast winds 20 to 25 kts with gusts to 35 kts,
  becoming west 20 to 30 kt with gusts up to 40 kt early this
  evening. Seas building to 7 to 10 feet.

* WHERE...Coastal waters east of Ipswich Bay and the Stellwagen 
  Bank National Marine Sanctuary, Coastal waters from 
  Provincetown MA to Chatham MA to Nantucket MA out 20 nm and 
  Coastal Waters extending out to 25 nm South of Marthas 
  Vineyard and Nantucket.

* WHEN...Until 3 AM EDT Saturday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ251-100345-
/O.EXT.KBOX.GL.W.0023.000000T0000Z-200411T0000Z/
Massachusetts Bay and Ipswich Bay-
332 PM EDT Thu Apr 9 2020

...GALE WARNING NOW IN EFFECT UNTIL 8 PM EDT FRIDAY...

* WHAT...Southeast winds 20 to 25 kts with gusts to 35 kts,
  becoming west by early evening with gusts to 40 kts. Seas 
  building to 4 to 7 feet.

* WHERE...Massachusetts Bay and Ipswich Bay.

* WHEN...Until 8 PM EDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ231-100345-
/O.EXT.KBOX.GL.W.0023.000000T0000Z-200411T0000Z/
Cape Cod Bay-
332 PM EDT Thu Apr 9 2020

...GALE WARNING NOW IN EFFECT UNTIL 8 PM EDT FRIDAY...

* WHAT...Southeast winds 20 to 25 kts with gusts to 40 kts, 
  becoming west by early evening. Seas 3 to 5 feet expected.

* WHERE...Cape Cod Bay.

* WHEN...Until 8 PM EDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ233>235-237-100345-
/O.EXT.KBOX.GL.W.0023.000000T0000Z-200411T0700Z/
Vineyard Sound-Buzzards Bay-Rhode Island Sound-Block Island Sound-
332 PM EDT Thu Apr 9 2020

...GALE WARNING NOW IN EFFECT UNTIL 3 AM EDT SATURDAY...

* WHAT...Southeast winds 20 to 25 kts with gusts to 40 kts,
  becoming west by early evening. Seas 7 to 10 feet expected.

* WHERE...In Massachusetts coastal waters, Vineyard Sound and 
  Buzzards Bay. In Rhode Island coastal waters, Rhode Island 
  Sound, Block Island Sound and Coastal Waters from Montauk NY 
  to Marthas Vineyard extending out to 20 nm South of Block 
  Island.

* WHEN...Until 3 AM EDT Saturday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ256-100345-
/O.EXT.KBOX.GL.W.0023.000000T0000Z-200411T0700Z/
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
332 PM EDT Thu Apr 9 2020

...GALE WARNING NOW IN EFFECT UNTIL 3 AM EDT SATURDAY...

* WHAT...Southeast winds 20 to 25 kts with gusts to 40 kts,
  becoming west by early evening. Seas 7 to 10 feet expected.

* WHERE...In Massachusetts coastal waters, Vineyard Sound and 
  Buzzards Bay. In Rhode Island coastal waters, Rhode Island 
  Sound, Block Island Sound and Coastal Waters from Montauk NY 
  to Marthas Vineyard extending out to 20 nm South of Block 
  Island.

* WHEN...Until 3 AM EDT Saturday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ232-100345-
/O.CON.KBOX.GL.W.0023.000000T0000Z-200411T0000Z/
Nantucket Sound-
332 PM EDT Thu Apr 9 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 8 PM EDT FRIDAY...

* WHAT...Southeast winds 20 to 25 kts with gusts to 40 kts, 
  becoming west by early evening. Seas 4 to 7 feet expected.

* WHERE...Nantucket Sound.

* WHEN...From 2 PM Thursday to 8 PM EDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$
154 
WHUS71 KBOX 100217
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
1017 PM EDT Thu Apr 9 2020

ANZ250-254-255-101030-
/O.CON.KBOX.GL.W.0023.000000T0000Z-200411T0700Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
1017 PM EDT Thu Apr 9 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM EDT SATURDAY...

* WHAT...West 20 to 30 kt with gusts up to 40 kt early this 
  evening. Seas building to 7 to 10 feet.

* WHERE...Coastal waters east of Ipswich Bay and the Stellwagen 
  Bank National Marine Sanctuary, Coastal waters from 
  Provincetown MA to Chatham MA to Nantucket MA out 20 nm and 
  Coastal Waters extending out to 25 nm South of Marthas 
  Vineyard and Nantucket.

* WHEN...Until 3 AM EDT Saturday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ251-101030-
/O.CON.KBOX.GL.W.0023.000000T0000Z-200411T0000Z/
Massachusetts Bay and Ipswich Bay-
1017 PM EDT Thu Apr 9 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 8 PM EDT FRIDAY...

* WHAT...West winds with gusts to 40 kts. Seas building to 4 to 7
  feet.

* WHERE...Massachusetts Bay and Ipswich Bay.

* WHEN...Until 8 PM EDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ231-101030-
/O.CON.KBOX.GL.W.0023.000000T0000Z-200411T0000Z/
Cape Cod Bay-
1017 PM EDT Thu Apr 9 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 8 PM EDT FRIDAY...

* WHAT...West winds with gusts to 40 kts. Seas 3 to 5 feet 
  expected.

* WHERE...Cape Cod Bay.

* WHEN...Until 8 PM EDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ232-101030-
/O.CON.KBOX.GL.W.0023.000000T0000Z-200411T0000Z/
Nantucket Sound-
1017 PM EDT Thu Apr 9 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 8 PM EDT FRIDAY...

* WHAT...West winds 20 to 25 kts with gusts to 40 kts. Seas 4 to 
  7 feet expected.

* WHERE...Nantucket Sound.

* WHEN...From 2 PM Thursday to 8 PM EDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ233>235-237-101030-
/O.CON.KBOX.GL.W.0023.000000T0000Z-200411T0700Z/
Vineyard Sound-Buzzards Bay-Rhode Island Sound-Block Island Sound-
1017 PM EDT Thu Apr 9 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM EDT SATURDAY...

* WHAT...West winds 20 to 25 kts with gusts to 40 kts. Seas 7 to 
  10 feet expected.

* WHERE...In Massachusetts coastal waters, Vineyard Sound and 
  Buzzards Bay. In Rhode Island coastal waters, Rhode Island 
  Sound, Block Island Sound and Coastal Waters from Montauk NY 
  to Marthas Vineyard extending out to 20 nm South of Block 
  Island.

* WHEN...Until 3 AM EDT Saturday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ256-101030-
/O.CON.KBOX.GL.W.0023.000000T0000Z-200411T0700Z/
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
1017 PM EDT Thu Apr 9 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM EDT SATURDAY...

* WHAT...West winds 20 to 25 kts with gusts to 40 kts. Seas 7 to 
  10 feet expected.

* WHERE...In Massachusetts coastal waters, Vineyard Sound and 
  Buzzards Bay. In Rhode Island coastal waters, Rhode Island 
  Sound, Block Island Sound and Coastal Waters from Montauk NY 
  to Marthas Vineyard extending out to 20 nm South of Block 
  Island.

* WHEN...Until 3 AM EDT Saturday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ230-101030-
/O.CON.KBOX.GL.W.0023.000000T0000Z-200410T1800Z/
Boston Harbor-
1017 PM EDT Thu Apr 9 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 2 PM EDT FRIDAY...

* WHAT...West winds 15 to 20 kt with gusts to 35 kt. Seas around 
  2 feet expected.

* WHERE...Boston Harbor.

* WHEN...Until 2 PM EDT Friday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ236-100500-
/O.CON.KBOX.GL.W.0023.000000T0000Z-200410T0500Z/
Narragansett Bay-
1017 PM EDT Thu Apr 9 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 1 AM EDT FRIDAY...

* WHAT...West winds 15 to 20 kt with gusts up to 40 kt. Seas 2 to
  3 feet expected.

* WHERE...Narragansett Bay.

* WHEN...Until 1 AM EDT Friday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$
608 
WHUS71 KBOX 100815
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
415 AM EDT Fri Apr 10 2020

ANZ230-101615-
/O.CAN.KBOX.GL.W.0023.000000T0000Z-200410T1800Z/
/O.NEW.KBOX.SC.Y.0057.200410T0815Z-200410T2300Z/
Boston Harbor-
415 AM EDT Fri Apr 10 2020

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM EDT THIS EVENING...
...GALE WARNING IS CANCELLED...

* WHAT...West winds 15 to 20 kt with gusts up to 30 kt and seas 
  around 2 feet.

* WHERE...Boston Harbor.

* WHEN...Until 7 PM EDT this evening.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

ANZ250-254-255-101615-
/O.CON.KBOX.GL.W.0023.000000T0000Z-200411T0700Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
415 AM EDT Fri Apr 10 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM EDT SATURDAY...

* WHAT...West 20 to 30 kt with gusts up to 40 kt early this 
  evening. Seas building to 7 to 10 feet.

* WHERE...Coastal waters east of Ipswich Bay and the Stellwagen 
  Bank National Marine Sanctuary, Coastal waters from 
  Provincetown MA to Chatham MA to Nantucket MA out 20 nm and 
  Coastal Waters extending out to 25 nm South of Marthas 
  Vineyard and Nantucket.

* WHEN...Until 3 AM EDT Saturday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ251-101615-
/O.CON.KBOX.GL.W.0023.000000T0000Z-200411T0000Z/
Massachusetts Bay and Ipswich Bay-
415 AM EDT Fri Apr 10 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING...

* WHAT...West winds with gusts to 40 kts. Seas building to 4 to 
  7 feet.

* WHERE...Massachusetts Bay and Ipswich Bay.

* WHEN...Until 8 PM EDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ231-101615-
/O.CON.KBOX.GL.W.0023.000000T0000Z-200411T0000Z/
Cape Cod Bay-
415 AM EDT Fri Apr 10 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING...

* WHAT...West winds with gusts to 40 kts. Seas 3 to 5 feet 
  expected.

* WHERE...Cape Cod Bay.

* WHEN...Until 8 PM EDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ232-101615-
/O.CON.KBOX.GL.W.0023.000000T0000Z-200411T0000Z/
Nantucket Sound-
415 AM EDT Fri Apr 10 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING...

* WHAT...West winds 20 to 25 kts with gusts to 40 kts. Seas 4 to 
  7 feet expected.

* WHERE...Nantucket Sound.

* WHEN...From 2 PM Thursday to 8 PM EDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ233>235-237-101615-
/O.CON.KBOX.GL.W.0023.000000T0000Z-200411T0700Z/
Vineyard Sound-Buzzards Bay-Rhode Island Sound-Block Island Sound-
415 AM EDT Fri Apr 10 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM EDT SATURDAY...

* WHAT...West winds 20 to 25 kts with gusts to 40 kts. Seas 7 to 
  10 feet expected.

* WHERE...In Massachusetts coastal waters, Vineyard Sound and 
  Buzzards Bay. In Rhode Island coastal waters, Rhode Island 
  Sound, Block Island Sound and Coastal Waters from Montauk NY 
  to Marthas Vineyard extending out to 20 nm South of Block 
  Island.

* WHEN...Until 3 AM EDT Saturday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ256-101615-
/O.CON.KBOX.GL.W.0023.000000T0000Z-200411T0700Z/
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
415 AM EDT Fri Apr 10 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM EDT SATURDAY...

* WHAT...West winds 20 to 25 kts with gusts to 40 kts. Seas 7 to 
  10 feet expected.

* WHERE...In Massachusetts coastal waters, Vineyard Sound and 
  Buzzards Bay. In Rhode Island coastal waters, Rhode Island 
  Sound, Block Island Sound and Coastal Waters from Montauk NY 
  to Marthas Vineyard extending out to 20 nm South of Block 
  Island.

* WHEN...Until 3 AM EDT Saturday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ236-101615-
/O.NEW.KBOX.SC.Y.0057.200410T0815Z-200410T2300Z/
Narragansett Bay-
415 AM EDT Fri Apr 10 2020

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM EDT THIS EVENING...

* WHAT...West winds 10 to 20 kt with gusts up to 30 kt and seas 
  3 to 5 feet.

* WHERE...Narragansett Bay.

* WHEN...Until 7 PM EDT this evening.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$
458 
WHUS71 KBOX 101414
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
1014 AM EDT Fri Apr 10 2020

ANZ236-102215-
/O.UPG.KBOX.SC.Y.0057.000000T0000Z-200410T2300Z/
/O.NEW.KBOX.GL.W.0024.200410T1414Z-200410T2300Z/
Narragansett Bay-
1014 AM EDT Fri Apr 10 2020

...GALE WARNING IN EFFECT UNTIL 7 PM EDT THIS EVENING...

* WHAT...West winds 15 to 20 kt with gusts up to 35 kt and seas 
  3 to 5 feet.

* WHERE...Narragansett Bay.

* WHEN...Until 7 PM EDT this evening.

* IMPACTS...Strong winds will cause hazardous seas which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ230-102215-
/O.UPG.KBOX.SC.Y.0057.000000T0000Z-200410T2300Z/
/O.EXB.KBOX.GL.W.0023.000000T0000Z-200410T2300Z/
Boston Harbor-
1014 AM EDT Fri Apr 10 2020

...GALE WARNING IN EFFECT UNTIL 7 PM EDT THIS EVENING...

* WHAT...West winds 15 to 20 kt with gusts up to 35 kt and seas 
  around 2 feet.

* WHERE...Boston Harbor.

* WHEN...Until 7 PM EDT this evening.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ250-254-255-102215-
/O.CON.KBOX.GL.W.0023.000000T0000Z-200411T0700Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
1014 AM EDT Fri Apr 10 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM EDT SATURDAY...

* WHAT...West 20 to 30 kt with gusts up to 40 kt early this 
  evening. Seas building to 7 to 10 feet.

* WHERE...Coastal waters east of Ipswich Bay and the Stellwagen 
  Bank National Marine Sanctuary, Coastal waters from 
  Provincetown MA to Chatham MA to Nantucket MA out 20 nm and 
  Coastal Waters extending out to 25 nm South of Marthas 
  Vineyard and Nantucket.

* WHEN...Until 3 AM EDT Saturday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ251-102215-
/O.CON.KBOX.GL.W.0023.000000T0000Z-200411T0000Z/
Massachusetts Bay and Ipswich Bay-
1014 AM EDT Fri Apr 10 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING...

* WHAT...West winds 20 to 25 kts with gusts to 40 kts. Seas 
  building to 4 to 7 feet.

* WHERE...Massachusetts Bay and Ipswich Bay.

* WHEN...Until 8 PM EDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ231-102215-
/O.CON.KBOX.GL.W.0023.000000T0000Z-200411T0000Z/
Cape Cod Bay-
1014 AM EDT Fri Apr 10 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING...

* WHAT...West winds 20 to 25 kts with gusts to 40 kts. Seas 3 to 
  5 feet expected.

* WHERE...Cape Cod Bay.

* WHEN...Until 8 PM EDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ232-102215-
/O.CON.KBOX.GL.W.0023.000000T0000Z-200411T0000Z/
Nantucket Sound-
1014 AM EDT Fri Apr 10 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING...

* WHAT...West winds 20 to 25 kts with gusts to 40 kts. Seas 4 to 
  7 feet expected.

* WHERE...Nantucket Sound.

* WHEN...From 2 PM Thursday to 8 PM EDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ233>235-237-102215-
/O.CON.KBOX.GL.W.0023.000000T0000Z-200411T0700Z/
Vineyard Sound-Buzzards Bay-Rhode Island Sound-Block Island Sound-
1014 AM EDT Fri Apr 10 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM EDT SATURDAY...

* WHAT...West winds 20 to 25 kts with gusts to 40 kts. Seas 7 to 
  10 feet expected.

* WHERE...In Massachusetts coastal waters, Vineyard Sound and 
  Buzzards Bay. In Rhode Island coastal waters, Rhode Island 
  Sound, Block Island Sound and Coastal Waters from Montauk NY 
  to Marthas Vineyard extending out to 20 nm South of Block 
  Island.

* WHEN...Until 3 AM EDT Saturday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ256-102215-
/O.CON.KBOX.GL.W.0023.000000T0000Z-200411T0700Z/
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
1014 AM EDT Fri Apr 10 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM EDT SATURDAY...

* WHAT...West winds 20 to 25 kts with gusts to 40 kts. Seas 7 to 
  10 feet expected.

* WHERE...In Massachusetts coastal waters, Vineyard Sound and 
  Buzzards Bay. In Rhode Island coastal waters, Rhode Island 
  Sound, Block Island Sound and Coastal Waters from Montauk NY 
  to Marthas Vineyard extending out to 20 nm South of Block 
  Island.

* WHEN...Until 3 AM EDT Saturday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$
321 
WHUS71 KBOX 101959
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
359 PM EDT Fri Apr 10 2020

ANZ230-110000-
/O.EXT.KBOX.GL.W.0023.000000T0000Z-200411T0000Z/
Boston Harbor-
359 PM EDT Fri Apr 10 2020

...GALE WARNING NOW IN EFFECT UNTIL 8 PM EDT THIS EVENING...

* WHAT...West winds 15 to 20 kt with gusts up to 35 kt and seas 
  around 2 feet.

* WHERE...Boston Harbor.

* WHEN...Until 8 PM EDT this evening.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ236-110000-
/O.EXT.KBOX.GL.W.0024.000000T0000Z-200411T0000Z/
Narragansett Bay-
359 PM EDT Fri Apr 10 2020

...GALE WARNING NOW IN EFFECT UNTIL 8 PM EDT THIS EVENING...

* WHAT...West winds 15 to 20 kt with gusts up to 35 kt and seas 
  3 to 5 feet.

* WHERE...Narragansett Bay.

* WHEN...Until 8 PM EDT this evening.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ250-254-255-110400-
/O.CON.KBOX.GL.W.0023.000000T0000Z-200411T0700Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
359 PM EDT Fri Apr 10 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM EDT SATURDAY...

* WHAT...West 20 to 30 kt with gusts up to 40 kt early this 
  evening. Seas building to 7 to 10 feet.

* WHERE...Coastal waters east of Ipswich Bay and the Stellwagen 
  Bank National Marine Sanctuary, Coastal waters from 
  Provincetown MA to Chatham MA to Nantucket MA out 20 nm and 
  Coastal Waters extending out to 25 nm South of Marthas 
  Vineyard and Nantucket.

* WHEN...Until 3 AM EDT Saturday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ251-110000-
/O.CON.KBOX.GL.W.0023.000000T0000Z-200411T0000Z/
Massachusetts Bay and Ipswich Bay-
359 PM EDT Fri Apr 10 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING...

* WHAT...West winds 20 to 25 kts with gusts to 40 kts. Seas 
  building to 4 to 7 feet.

* WHERE...Massachusetts Bay and Ipswich Bay.

* WHEN...Until 8 PM EDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ231-110000-
/O.CON.KBOX.GL.W.0023.000000T0000Z-200411T0000Z/
Cape Cod Bay-
359 PM EDT Fri Apr 10 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING...

* WHAT...West winds 20 to 25 kts with gusts to 40 kts. Seas 3 to 
  5 feet expected.

* WHERE...Cape Cod Bay.

* WHEN...Until 8 PM EDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ232-110000-
/O.CON.KBOX.GL.W.0023.000000T0000Z-200411T0000Z/
Nantucket Sound-
359 PM EDT Fri Apr 10 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING...

* WHAT...West winds 20 to 25 kts with gusts to 40 kts. Seas 4 to 
  7 feet expected.

* WHERE...Nantucket Sound.

* WHEN...From 2 PM Thursday to 8 PM EDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ233>235-237-110400-
/O.CON.KBOX.GL.W.0023.000000T0000Z-200411T0700Z/
Vineyard Sound-Buzzards Bay-Rhode Island Sound-Block Island Sound-
359 PM EDT Fri Apr 10 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM EDT SATURDAY...

* WHAT...West winds 20 to 25 kts with gusts to 40 kts. Seas 7 to 
  10 feet expected.

* WHERE...In Massachusetts coastal waters, Vineyard Sound and 
  Buzzards Bay. In Rhode Island coastal waters, Rhode Island 
  Sound, Block Island Sound and Coastal Waters from Montauk NY 
  to Marthas Vineyard extending out to 20 nm South of Block 
  Island.

* WHEN...Until 3 AM EDT Saturday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ256-110400-
/O.CON.KBOX.GL.W.0023.000000T0000Z-200411T0700Z/
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
359 PM EDT Fri Apr 10 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM EDT SATURDAY...

* WHAT...West winds 20 to 25 kts with gusts to 40 kts. Seas 7 to 
  10 feet expected.

* WHERE...In Massachusetts coastal waters, Vineyard Sound and 
  Buzzards Bay. In Rhode Island coastal waters, Rhode Island 
  Sound, Block Island Sound and Coastal Waters from Montauk NY 
  to Marthas Vineyard extending out to 20 nm South of Block 
  Island.

* WHEN...Until 3 AM EDT Saturday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$
985 
WHUS71 KBOX 102352
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
752 PM EDT Fri Apr 10 2020

ANZ251-110800-
/O.CAN.KBOX.GL.W.0023.000000T0000Z-200411T0000Z/
/O.NEW.KBOX.SC.Y.0058.200410T2352Z-200411T1400Z/
Massachusetts Bay and Ipswich Bay-
752 PM EDT Fri Apr 10 2020

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM EDT SATURDAY...
...GALE WARNING IS CANCELLED...

* WHAT...West winds 15 to 20 kt with gusts up to 30 kt and seas 
  2 to 4 feet.

* WHERE...Massachusetts Bay and Ipswich Bay.

* WHEN...Until 10 AM EDT Saturday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

ANZ231-110800-
/O.CAN.KBOX.GL.W.0023.000000T0000Z-200411T0000Z/
/O.NEW.KBOX.SC.Y.0058.200410T2352Z-200411T1400Z/
Cape Cod Bay-
752 PM EDT Fri Apr 10 2020

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM EDT SATURDAY...
...GALE WARNING IS CANCELLED...

* WHAT...West winds 15 to 20 kt with gusts up to 30 kt and seas 
  3 to 5 feet.

* WHERE...Cape Cod Bay.

* WHEN...Until 10 AM EDT Saturday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

ANZ230-110700-
/O.CAN.KBOX.GL.W.0023.000000T0000Z-200411T0000Z/
/O.NEW.KBOX.SC.Y.0058.200410T2352Z-200411T0700Z/
Boston Harbor-
752 PM EDT Fri Apr 10 2020

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM EDT SATURDAY...
...GALE WARNING IS CANCELLED...

* WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt and 
  seas around 2 feet.

* WHERE...Boston Harbor.

* WHEN...Until 3 AM EDT Saturday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

ANZ236-110700-
/O.CAN.KBOX.GL.W.0024.000000T0000Z-200411T0000Z/
/O.NEW.KBOX.SC.Y.0058.200410T2352Z-200411T0700Z/
Narragansett Bay-
752 PM EDT Fri Apr 10 2020

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM EDT SATURDAY...
...GALE WARNING IS CANCELLED...

* WHAT...Northwest winds 10 to 15 kt with gusts up to 30 kt and 
  seas 1 to 3 feet.

* WHERE...Narragansett Bay.

* WHEN...Until 3 AM EDT Saturday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

ANZ232-110700-
/O.EXT.KBOX.GL.W.0023.000000T0000Z-200411T0700Z/
Nantucket Sound-
752 PM EDT Fri Apr 10 2020

...GALE WARNING NOW IN EFFECT UNTIL 3 AM EDT SATURDAY...

* WHAT...Northwest winds 15 to 20 kt with gusts up to 30 kt and 
  seas 3 to 5 feet.

* WHERE...Nantucket Sound.

* WHEN...Until 3 AM EDT Saturday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ250-254-255-110700-
/O.CON.KBOX.GL.W.0023.000000T0000Z-200411T0700Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
752 PM EDT Fri Apr 10 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM EDT SATURDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 40 kt and 
  seas 6 to 9 feet.

* WHERE...Coastal waters east of Ipswich Bay and the Stellwagen 
  Bank National Marine Sanctuary, Coastal waters from 
  Provincetown MA to Chatham MA to Nantucket MA out 20 nm and 
  Coastal Waters extending out to 25 nm South of Marthas 
  Vineyard and Nantucket.

* WHEN...Until 3 AM EDT Saturday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ233>235-237-110700-
/O.CON.KBOX.GL.W.0023.000000T0000Z-200411T0700Z/
Vineyard Sound-Buzzards Bay-Rhode Island Sound-Block Island Sound-
752 PM EDT Fri Apr 10 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM EDT SATURDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and 
  seas 4 to 7 feet.

* WHERE...In Massachusetts coastal waters, Vineyard Sound and 
  Buzzards Bay. In Rhode Island coastal waters, Block Island 
  Sound and Rhode Island Sound.

* WHEN...Until 3 AM EDT Saturday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ256-110700-
/O.CON.KBOX.GL.W.0023.000000T0000Z-200411T0700Z/
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
752 PM EDT Fri Apr 10 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM EDT SATURDAY...

* WHAT...Northwest winds 20 to 25 kt with gusts up to 40 kt and 
  seas 7 to 10 feet.

* WHERE...Coastal Waters from Montauk NY to Marthas Vineyard 
  extending out to 20 nm South of Block Island.

* WHEN...Until 3 AM EDT Saturday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$
426 
WHUS71 KBOX 110210
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
1010 PM EDT Fri Apr 10 2020

ANZ250-254-255-110700-
/O.CON.KBOX.GL.W.0023.000000T0000Z-200411T0700Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
1010 PM EDT Fri Apr 10 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM EDT SATURDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 40 kt and 
  seas 6 to 9 feet.

* WHERE...Coastal waters east of Ipswich Bay and the Stellwagen 
  Bank National Marine Sanctuary, Coastal waters from 
  Provincetown MA to Chatham MA to Nantucket MA out 20 nm and 
  Coastal Waters extending out to 25 nm South of Marthas 
  Vineyard and Nantucket.

* WHEN...Until 3 AM EDT Saturday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ232-110700-
/O.CON.KBOX.GL.W.0023.000000T0000Z-200411T0700Z/
Nantucket Sound-
1010 PM EDT Fri Apr 10 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM EDT SATURDAY...

* WHAT...Northwest winds 15 to 20 kt with gusts up to 30 kt and 
  seas 3 to 5 feet.

* WHERE...Nantucket Sound.

* WHEN...Until 3 AM EDT Saturday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ233>235-237-110700-
/O.CON.KBOX.GL.W.0023.000000T0000Z-200411T0700Z/
Vineyard Sound-Buzzards Bay-Rhode Island Sound-Block Island Sound-
1010 PM EDT Fri Apr 10 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM EDT SATURDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and 
  seas 4 to 7 feet.

* WHERE...In Massachusetts coastal waters, Vineyard Sound and 
  Buzzards Bay. In Rhode Island coastal waters, Block Island 
  Sound and Rhode Island Sound.

* WHEN...Until 3 AM EDT Saturday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ256-110700-
/O.CON.KBOX.GL.W.0023.000000T0000Z-200411T0700Z/
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
1010 PM EDT Fri Apr 10 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM EDT SATURDAY...

* WHAT...Northwest winds 20 to 25 kt with gusts up to 40 kt and 
  seas 7 to 10 feet.

* WHERE...Coastal Waters from Montauk NY to Marthas Vineyard 
  extending out to 20 nm South of Block Island.

* WHEN...Until 3 AM EDT Saturday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ251-111015-
/O.CON.KBOX.SC.Y.0058.000000T0000Z-200411T1400Z/
Massachusetts Bay and Ipswich Bay-
1010 PM EDT Fri Apr 10 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM EDT
SATURDAY...

* WHAT...West winds 15 to 20 kt with gusts up to 30 kt and seas 
  2 to 4 feet.

* WHERE...Massachusetts Bay and Ipswich Bay.

* WHEN...Until 10 AM EDT Saturday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

ANZ231-111015-
/O.CON.KBOX.SC.Y.0058.000000T0000Z-200411T1400Z/
Cape Cod Bay-
1010 PM EDT Fri Apr 10 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM EDT
SATURDAY...

* WHAT...West winds 15 to 20 kt with gusts up to 30 kt and seas 
  3 to 5 feet.

* WHERE...Cape Cod Bay.

* WHEN...Until 10 AM EDT Saturday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

ANZ230-236-110700-
/O.CON.KBOX.SC.Y.0058.000000T0000Z-200411T0700Z/
Boston Harbor-Narragansett Bay-
1010 PM EDT Fri Apr 10 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM EDT
SATURDAY...

* WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt and 
  seas around 2 feet.

* WHERE...Boston Harbor.

* WHEN...Until 3 AM EDT Saturday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$
395 
WHUS71 KBOX 110535
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
135 AM EDT Sat Apr 11 2020

ANZ255-256-111345-
/O.CAN.KBOX.GL.W.0023.000000T0000Z-200411T0700Z/
/O.EXB.KBOX.SC.Y.0058.000000T0000Z-200411T2300Z/
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
135 AM EDT Sat Apr 11 2020

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM EDT THIS EVENING...
...GALE WARNING IS CANCELLED...

* WHAT...West winds 15 to 20 kt with gusts up to 30 kt and seas 
  2 to 4 feet.

* WHERE...In Massachusetts coastal waters, Coastal Waters 
  extending out to 25 nm South of Marthas Vineyard and 
  Nantucket. In Rhode Island coastal waters, Coastal Waters from 
  Montauk NY to Marthas Vineyard extending out to 20 nm South of 
  Block Island.

* WHEN...Until 7 PM EDT this evening.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

ANZ250-254-111345-
/O.CAN.KBOX.GL.W.0023.000000T0000Z-200411T0700Z/
/O.EXB.KBOX.SC.Y.0058.000000T0000Z-200411T2300Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
135 AM EDT Sat Apr 11 2020

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM EDT THIS EVENING...
...GALE WARNING IS CANCELLED...

* WHAT...West winds 15 to 20 kt with gusts up to 30 kt and seas 
  2 to 4 feet.

* WHERE...Coastal waters east of Ipswich Bay and the Stellwagen 
  Bank National Marine Sanctuary and Coastal waters from 
  Provincetown MA to Chatham MA to Nantucket MA out 20 nm.

* WHEN...Until 7 PM EDT this evening.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

ANZ232>235-237-111345-
/O.CAN.KBOX.GL.W.0023.000000T0000Z-200411T0700Z/
/O.EXB.KBOX.SC.Y.0058.000000T0000Z-200411T2300Z/
Nantucket Sound-Vineyard Sound-Buzzards Bay-Rhode Island Sound-
Block Island Sound-
135 AM EDT Sat Apr 11 2020

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM EDT THIS EVENING...
...GALE WARNING IS CANCELLED...

* WHAT...West winds 15 to 20 kt with gusts up to 30 kt and seas 
  2 to 4 feet.

* WHERE...In Massachusetts coastal waters, Nantucket Sound, 
  Vineyard Sound and Buzzards Bay. In Rhode Island coastal 
  waters, Rhode Island Sound and Block Island Sound.

* WHEN...Until 7 PM EDT this evening.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

ANZ251-111345-
/O.EXT.KBOX.SC.Y.0058.000000T0000Z-200411T2300Z/
Massachusetts Bay and Ipswich Bay-
135 AM EDT Sat Apr 11 2020

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 7 PM EDT THIS
EVENING...

* WHAT...West winds 15 to 20 kt with gusts up to 30 kt and seas 
  2 to 4 feet.

* WHERE...Massachusetts Bay and Ipswich Bay.

* WHEN...Until 7 PM EDT this evening.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

ANZ231-111345-
/O.EXT.KBOX.SC.Y.0058.000000T0000Z-200411T2300Z/
Cape Cod Bay-
135 AM EDT Sat Apr 11 2020

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 7 PM EDT THIS
EVENING...

* WHAT...West winds 15 to 20 kt with gusts up to 30 kt and seas 
  3 to 5 feet.

* WHERE...Cape Cod Bay.

* WHEN...Until 7 PM EDT this evening.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

ANZ230-236-111345-
/O.EXT.KBOX.SC.Y.0058.000000T0000Z-200411T2300Z/
Boston Harbor-Narragansett Bay-
135 AM EDT Sat Apr 11 2020

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 7 PM EDT THIS
EVENING...

* WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt and 
  seas around 2 feet.

* WHERE...Boston Harbor.

* WHEN...Until 7 PM EDT this evening.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

What forecasters said that day

The local office's own words before this gale warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Boston/Norton, MA wrote its last area forecast discussion before this gale warning went out at Apr 8, 2:39 PM EDT, 1 hour 21 minutes earlier.

Area forecast discussion, Apr 8, 2:39 PM EDT, 1 hour 21 minutes before
Area Forecast Discussion
National Weather Service Boston/Norton MA
239 PM EDT Wed Apr 8 2020

.SYNOPSIS...
Weak area of low pressure tracking over or just south of New England
will spread a period of rain across the region this morning. As the
low departs a drying trend develops this afternoon along with a few
breaks of sunshine late in the day.  Another system moves in
Thursday, bringing more rain and scattered thunderstorms. Scattered
showers are possible Thursday night through Friday. Drier weather
for this weekend before our next wet weather system early next
week.

&&

.NEAR TERM /UNTIL 6 PM THIS EVENING/...
115 PM Update...

Rain from this morning has now pushed offshore, but with a
stationary front nearby, there are plenty of clouds across the
region. Per visible satellite, areas north of the MA turnpike
have seen some partial clearing from W to E. Temperatures have
also responded accordingly, with interior locations rising into
the mid and upper 50s. Nearer to the coast, however, the
offshore low has helped set up a NE flow. With the low levels
adequately saturated, this has led to a push of broken marine
stratus from the Gulf of Maine towards the MA South Shore. And
along with the cold ocean temps, temperatures near the coast
will only reach the upper 40s to low 50s.

Previous discussion...

1040 AM Update...
We made two main changes to the near- term forecast. Firstly,
the back edge of the main precipitation shield is moving out to
sea a little faster so we adjusted the PoPs accordingly.
Secondly, we bumped the temperatures up especially across
interior MA and CT. There could be some breaks in the clouds for
some inland locations, especially along the lower CT River
valley to reach the upper 50s or even 60 late this afternoon.
Otherwise, the rest of the forecast remains on track.

&&

.SHORT TERM /6 PM THIS EVENING THROUGH 6 PM THURSDAY/...
Tonight ...

Weak short wave ridging provides the region with dry weather and
seasonable temperatures. Given light winds and dew pts 35-40 (at or
above the average nighttime lows), risk for patchy fog especially
along the coast where highest dew pts will be observed.

Thursday ...

Closed low just north of the Great Lakes into southern Ontario
ejects a very strong short wave into New England during the
afternoon. Very strong jet dynamics with this system that induces
979 mb triple pt/secondary over northeast MA around 21z Thu. Strong
cyclonic curvature to the mid/upper level flow coupled with PWAT
plume of 1+ inches and steep mid level lapse rates suggest a good
bet for elevated convection and brief heavy showers. In fact could
be a fine line of low top convection. Key for surface based
convection will be how far north does warm sector track before
triple pt low pinches off warm sector from advecting northward. Some
of the high res guidance hint at warm sector briefly advecting into
RI and eastern MA with surface temps and dew pts climbing into the
50s! Some of the guidance has trended farther north-northeast with
triple pt/secondary low. This would result in warm sector surging
farther north increasing the threat of strong to severe storms. SPC
Day 2 forecast has also trended northward with marginal risk now
into NYC area. Will just have to watch how this evolves. As of now
SB instability appears to be lacking.

Breezy conditions will develop in the warm sector late Thu morning
into Thu afternoon with south winds 10-15 mph gusting up to 25-35
mph at times, then abruptly shifts to the west late in the day with
the FROPA.

&&

.LONG TERM /THURSDAY NIGHT THROUGH TUESDAY/...
Highlights...

* Gusty winds, light rain, and high elevation snow on Friday with a
  few rumbles of thunder possible

* Potential for minor coastal flooding through early Friday around
  high tide across the east and south coasts of MA and RI.
  See the Tides and Coastal Flooding section below for more details.

* Temperatures running near to below normal through Saturday, then a
  warm up Sunday- Tuesday

* Rain and gusty winds return Monday

Details...

Thursday night and Friday...

By late Thursday evening/early overnight hours the cold front will
have exited offshore ushering in a drier airmass and leaving
clearing skies in its wake. Strong jet dynamics remain, now out of
the W/NW. This brings mid level CAA and steepening lapse rates,
helping to mix down a strong 40-50 kt 850 mb LLJ. The strongest
winds should remain aloft during the overnight hours, but with
diurnal heating on Friday and the cold pool aloft the boundary layer
should mix very well all the way up to at least 750 mb. This will
allow for widespread very strong wind gusts to mix down, potentially
necessitating a Wind Advisory or even a High Wind Warning; 40-50
mph gusts are likely.

Even though the sfc low will be well to our north, the upper low
lingers overhead keeping cyclonic flow in place with wraparound
moisture and the strong LLJ. This will mean scattered rain showers,
especially during the day. This as diurnal heating of the sfc
together with the cold pool aloft contribute to some sfc based
instability which could bring about a thunderstorms or two as well.

Saturday and Sunday...

Nice weekend in store, though Sunday looks to be the nicer of the
two days (warmer with less wind). A ridge of high pressure begins to
move overhead early Saturday, and this means the pressure gradient
will be slowly relaxing, so winds likely remain breezy on Saturday
before calming Saturday night and Sunday. Temperatures remain in the
low 50s on Saturday under NW flow on the downstream side of the
ridge. By Sunday though, the ridge axis approaches and SW return
flow warms us up into the upper 50s. Low temperatures on Sunday
morning were trended toward the colder MOS guidance to account for
likely radiational cooling under clear skies and light winds...into
the upper 20s and low 30s.

Monday and Tuesday...

The mild temperatures continue on Monday and Tuesday. However, it
comes with the return of widespread rain. A deep mid level trough
and sfc low will bring rain and gusty winds around Monday, with
another potentially wet disturbance right on its heels.

&&

.AVIATION /18Z WEDNESDAY THROUGH MONDAY/...
Forecaster Confidence Levels...

Low - less than 30 percent.
Moderate - 30 to 60 percent.
High - greater than 60 percent.

18z update ...

Rest of today: High confidence.

MVFR conditions south of MA turnpike and along the coast
trending towards VFR by 21z with light NE wind. Winds along the
coast could gust up to 15-20 kts.

Tonight: High confidence on trends, moderate confidence on
timing.

VFR conditions deteriorating to MVFR/IFR conditions with areas
of fog developing from S to N. Pockets of LIFR conditions are
possible in areas where patchy dense fog develops. Overnight
5-10 kt SE winds turning S at 10-15 kts by daybreak. Rain should
hold off until 12z.

Thursday ... strong cold front approaches the region and sweeps
thru the area late in the day. Mainly MVFR but IFR possible in
hilly terrain. Widespread showers developing west to east thru
the day with a fine line of low top showers/thunderstorms
possible along and ahead of the front. LLWS likely given
magnitude of low level southerly jet. Strong wind shift late in
the day with the frontal passage from south to west.

KBOS Terminal...High confidence in the TAF.

KBDL Terminal...High confidence in the TAF.

Outlook /Thursday Night through Sunday/...

Thursday Night: VFR. Strong winds with local gusts up to 40 kt.

Friday: VFR. Strong winds with gusts up to 45 kt. Slight chance
SHRA, isolated TSRA.

Friday Night: Mainly VFR, with local MVFR possible. Windy with
gusts up to 35 kt.

Saturday through Saturday Night: VFR. Breezy.

Sunday: VFR.

&&

.MARINE...
18z update...

Rest of today... High confidence

Weak surface low tracks eastward to Georges Bank with light 5-10
kt NE winds gusting to 15-20 kts at times.

Tonight ... High confidence on trends, moderate confidence on
timing.

Weak high pressure over the waters provides dry quiet
weather for most of the night. Winds turning SE then S and gusts
increasing to 20 kts by daybreak as secondary low develops.

Thursday ... strong cold front sweeps across the water late Thu with
widespread showers and embedded thunder likely. Strong SSW winds
ahead of the front abruptly shifts to the WNW  and remains strong
and gusty.

Outlook /Thursday Night through Sunday/...

Thursday Night: Moderate risk for gale force winds with gusts
up to 40 kt. Rough seas up to 11 ft. Slight chance of rain
showers.

Friday: Moderate risk for gale force winds with gusts up to
40 kt. Rough seas up to 12 ft. Slight chance of rain showers,
isolated thunderstorms.

Friday Night: Moderate risk for Small Craft Advisory winds with
gusts up to 30 kt. Areas of rough seas.

Saturday: Low risk for Small Craft Advisory winds with gusts up
to 25 kt. Local rough seas.

Saturday Night: Winds less than 25 kt. Seas locally approaching
5 ft.

Sunday: Winds less than 25 kt.

&&

.TIDES/COASTAL FLOODING...
4 AM Update:

Next 4 tides (Midday and midnight today and Thursday) are
astronomically high and run the risk of minor coastal
flooding/inundation. Midday today and then midnight tonight main
risk is eastern MA and again tonight given light onshore flow. Then
tomorrow with southerly surface winds risk shifts to the south coast
of MA/RI.

&&

.BOX WATCHES/WARNINGS/ADVISORIES...
CT...None.
MA...Coastal Flood Advisory until 8 AM EDT Friday for MAZ007-015-
     016-019-022.
RI...Coastal Flood Advisory from 8 PM this evening to 8 AM EDT
     Friday for RIZ002-004>007.
MARINE...Gale Watch from Thursday afternoon through Friday evening for
     ANZ232-250-254-255.
     Gale Watch from late Thursday night through Friday evening for
     ANZ233>235-237-256.
     Gale Watch from Thursday afternoon through Friday afternoon
     for ANZ231-251.

&&

SYNOPSIS...Nocera/BW
NEAR TERM...Chai
SHORT TERM...Nocera
LONG TERM...BW
AVIATION...Nocera/BW/Chai
MARINE...Loconto/Chai
TIDES/COASTAL FLOODING...
Hazardous weather outlook, Apr 8, 4:21 AM EDT, 11 hours 39 minutes before
Hazardous Weather Outlook
National Weather Service Boston/Norton MA
421 AM EDT Wed Apr 8 2020

MAZ007-090830-
Eastern Essex MA-
421 AM EDT Wed Apr 8 2020

...COASTAL FLOOD ADVISORY IN EFFECT UNTIL 8 AM EDT FRIDAY...

This Hazardous Weather Outlook is for northeastern Massachusetts.

.DAY ONE...Today and tonight.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Coastal Flood Advisory.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Coastal Flood Advisory.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

MAZ019-022-090830-
Eastern Plymouth MA-Barnstable MA-
421 AM EDT Wed Apr 8 2020

...COASTAL FLOOD ADVISORY IN EFFECT FROM 8 AM THIS MORNING TO 8 AM
EDT FRIDAY...

This Hazardous Weather Outlook is for southeastern Massachusetts.

.DAY ONE...Today and tonight.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Coastal Flood Advisory.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Coastal Flood Advisory.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

MAZ023-024-090830-
Dukes MA-Nantucket MA-
421 AM EDT Wed Apr 8 2020

This Hazardous Weather Outlook is for southeastern Massachusetts.

.DAY ONE...Today and tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

MAZ015-016-090830-
Suffolk MA-Eastern Norfolk MA-
421 AM EDT Wed Apr 8 2020

...COASTAL FLOOD ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 8 AM
EDT FRIDAY...

This Hazardous Weather Outlook is for eastern Massachusetts.

.DAY ONE...Today and tonight.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Coastal Flood Advisory.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Coastal Flood Advisory.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

CTZ002>004-MAZ002>006-008>014-017-018-020-021-026-RIZ001-003-008-
090830-
Hartford CT-Tolland CT-Windham CT-Western Franklin MA-
Eastern Franklin MA-Northern Worcester MA-Central Middlesex MA-
Western Essex MA-Western Hampshire MA-Western Hampden MA-
Eastern Hampshire MA-Eastern Hampden MA-Southern Worcester MA-
Western Norfolk MA-Southeast Middlesex MA-Northern Bristol MA-
Western Plymouth MA-Southern Bristol MA-Southern Plymouth MA-
Northern Middlesex MA-Northwest Providence RI-Western Kent RI-
Block Island RI-
421 AM EDT Wed Apr 8 2020

This Hazardous Weather Outlook is for northern Connecticut, central
Massachusetts, eastern Massachusetts, northeastern Massachusetts,
southeastern Massachusetts, western Massachusetts, northern Rhode
Island and southern Rhode Island.

.DAY ONE...Today and tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

RIZ002-004>007-090830-
Southeast Providence RI-Eastern Kent RI-Bristol RI-Washington RI-
Newport RI-
421 AM EDT Wed Apr 8 2020

...COASTAL FLOOD ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 8 AM
EDT FRIDAY...

This Hazardous Weather Outlook is for northern Rhode Island and
southern Rhode Island.

.DAY ONE...Today and tonight.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Coastal Flood Advisory.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Coastal Flood Advisory.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

ANZ233>235-237-256-090830-
Vineyard Sound-Buzzards Bay-Rhode Island Sound-Block Island Sound-
Coastal Waters from Montauk NY to Marthas Vineyard extending out to
20 nm South of Block Island-
421 AM EDT Wed Apr 8 2020

...GALE WATCH IN EFFECT FROM LATE THURSDAY NIGHT THROUGH FRIDAY
EVENING...

This Hazardous Weather Outlook is for Massachusetts coastal waters
and Rhode Island coastal waters.

.DAY ONE...Today and tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Gale Watch.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

ANZ232-250-254-255-090830-
Nantucket Sound-
Coastal waters east of Ipswich Bay and the Stellwagen Bank National
Marine Sanctuary-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
Coastal Waters extending out to 25 nm South of Marthas Vineyard and
Nantucket-
421 AM EDT Wed Apr 8 2020

...GALE WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH FRIDAY
EVENING...

This Hazardous Weather Outlook is for Massachusetts coastal waters.

.DAY ONE...Today and tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Gale Watch.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

ANZ231-251-090830-
Cape Cod Bay-Massachusetts Bay and Ipswich Bay-
421 AM EDT Wed Apr 8 2020

...GALE WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH FRIDAY
AFTERNOON...

This Hazardous Weather Outlook is for Massachusetts coastal waters.

.DAY ONE...Today and tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Gale Watch.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

ANZ230-236-090830-
Boston Harbor-Narragansett Bay-
421 AM EDT Wed Apr 8 2020

This Hazardous Weather Outlook is for Massachusetts coastal waters
and Rhode Island coastal waters.

.DAY ONE...Today and tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

For more information on upcoming hazardous weather, please see the
Area Forecast Discussion on our webpage for the latest forecast
thinking. There is also our Enhanced Hazardous Weather Outlook at
www.weather.gov/box/ehwo

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

The office that day

Everything else NWS Boston/Norton, MA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Apr 8, 4:00 PM EDTSmall Craft AdvisoryBOX24 hr

Nearby

Gale Warnings in Massachusetts, 2020Every gale warning in 2020

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.