Alert archive / Massachusetts / Small Craft Advisories in 2020

Small Craft Advisory 72, NWS Boston/Norton, MA

May 11, 2020

NWS Boston/Norton, MA issued this small craft advisory at May 11, 2020, 3:15 AM EDT. It took effect at May 11, 2020, 12:00 PM EDT. It was in force for 47 hr.

The area

The counties it named.

The facts

Issued
May 11, 2020, 3:15 AM EDT (07:15 UTC)
In effect from
May 11, 2020, 12:00 PM EDT
Expired
May 13, 2020, 11:00 AM EDT
In force
47 hr
Issued by
NWS Boston/Norton, MA

The text

As transmitted.

119 
WHUS71 KBOX 110715
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
315 AM EDT Mon May 11 2020

ANZ231-111700-
/O.CAN.KBOX.SC.Y.0071.000000T0000Z-200511T0800Z/
/O.NEW.KBOX.SC.Y.0072.200512T0000Z-200512T1600Z/
Cape Cod Bay-
315 AM EDT Mon May 11 2020

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO NOON
EDT TUESDAY...

* WHAT...West winds 10 to 20 kt with gusts up to 30 kt and seas 
  2 to 4 feet expected.

* WHERE...Cape Cod Bay.

* WHEN...From 8 PM this evening to noon EDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ251-111700-
/O.NEW.KBOX.SC.Y.0072.200512T0000Z-200512T1600Z/
Massachusetts Bay and Ipswich Bay-
315 AM EDT Mon May 11 2020

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO NOON
EDT TUESDAY...

* WHAT...West winds 10 to 20 kt with gusts up to 30 kt and seas 
  2 to 4 feet expected.

* WHERE...Massachusetts Bay and Ipswich Bay.

* WHEN...From 8 PM this evening to noon EDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ250-111700-
/O.EXB.KBOX.SC.Y.0071.200511T1600Z-200513T0000Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
315 AM EDT Mon May 11 2020

...SMALL CRAFT ADVISORY IN EFFECT FROM NOON TODAY TO 8 PM EDT
TUESDAY...

* WHAT...South winds 10 to 15 kt with gusts up to 25 kt through
  early evening, then becoming west 15 to 20 kt with gusts up to 
  30 kt and seas 4 to 6 feet expected.

* WHERE...Coastal waters east of Ipswich Bay and the Stellwagen 
  Bank National Marine Sanctuary.

* WHEN...From noon today to 8 PM EDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ254>256-111700-
/O.EXT.KBOX.SC.Y.0071.000000T0000Z-200513T0000Z/
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-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
315 AM EDT Mon May 11 2020

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 PM EDT TUESDAY...

* WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and 
  seas 4 to 7 feet.

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

* WHEN...Until 8 PM EDT Tuesday.

* 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>234-111700-
/O.EXT.KBOX.SC.Y.0071.000000T0000Z-200513T0000Z/
Nantucket Sound-Vineyard Sound-Buzzards Bay-
315 AM EDT Mon May 11 2020

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 PM EDT TUESDAY...

* WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt and 
  seas 3 to 5 feet.

* WHERE...Nantucket Sound, Vineyard Sound and Buzzards Bay.

* WHEN...Until 8 PM EDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ235-237-111700-
/O.EXT.KBOX.SC.Y.0071.000000T0000Z-200513T0000Z/
Rhode Island Sound-Block Island Sound-
315 AM EDT Mon May 11 2020

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 PM EDT TUESDAY...

* WHAT...Southwest winds 10 to 20 kt with gusts up to 30 kt and 
  seas 4 to 7 feet.

* WHERE...Block Island Sound and Rhode Island Sound.

* WHEN...Until 8 PM EDT Tuesday.

* 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
272 
WHUS71 KBOX 111359
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
959 AM EDT Mon May 11 2020

ANZ250-112200-
/O.CON.KBOX.SC.Y.0071.200511T1600Z-200513T0000Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
959 AM EDT Mon May 11 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT
TUESDAY...

* WHAT...West winds 15 to 25 kt with gusts up to 30 kt and seas 
  4 to 6 feet expected.

* WHERE...Coastal waters east of Ipswich Bay and the Stellwagen 
  Bank National Marine Sanctuary.

* WHEN...Until 8 PM EDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ254>256-112200-
/O.CON.KBOX.SC.Y.0071.000000T0000Z-200513T0000Z/
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-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
959 AM EDT Mon May 11 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT
TUESDAY...

* WHAT...West winds 15 to 25 kt with gusts up to 30 kt and seas 
  4 to 7 feet.

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

* WHEN...Until 8 PM EDT Tuesday.

* 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>234-112200-
/O.CON.KBOX.SC.Y.0071.000000T0000Z-200513T0000Z/
Nantucket Sound-Vineyard Sound-Buzzards Bay-
959 AM EDT Mon May 11 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT
TUESDAY...

* WHAT...West winds 10 to 20 kt with gusts up to 25 kt and seas 
  2 to 4 feet.

* WHERE...Nantucket Sound, Vineyard Sound and Buzzards Bay.

* WHEN...Until 8 PM EDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ235-237-112200-
/O.CON.KBOX.SC.Y.0071.000000T0000Z-200513T0000Z/
Rhode Island Sound-Block Island Sound-
959 AM EDT Mon May 11 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT
TUESDAY...

* WHAT...West winds 10 to 20 kt with gusts up to 30 kt and seas 
  4 to 6 feet.

* WHERE...Block Island Sound and Rhode Island Sound.

* WHEN...Until 8 PM EDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ231-251-112200-
/O.CON.KBOX.SC.Y.0072.200512T0000Z-200512T1600Z/
Cape Cod Bay-Massachusetts Bay and Ipswich Bay-
959 AM EDT Mon May 11 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 PM THIS EVENING
TO NOON EDT TUESDAY...

* WHAT...West winds 10 to 20 kt with gusts up to 30 kt and seas 
  2 to 4 feet expected.

* WHERE...Cape Cod Bay and Massachusetts Bay and Ipswich Bay.

* WHEN...From 8 PM this evening to noon EDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
936 
WHUS71 KBOX 111557
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
1157 AM EDT Mon May 11 2020

ANZ231-251-120000-
/O.EXT.KBOX.SC.Y.0072.200511T1600Z-200512T1600Z/
Cape Cod Bay-Massachusetts Bay and Ipswich Bay-
1157 AM EDT Mon May 11 2020

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL NOON EDT TUESDAY...

* WHAT...Southwest winds 10 to 20 kt with gusts up to 30 kt and 
  seas 2 to 4 feet expected.

* WHERE...Cape Cod Bay and Massachusetts Bay and Ipswich Bay.

* WHEN...Until noon EDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ250-120000-
/O.CON.KBOX.SC.Y.0071.200511T1600Z-200513T0000Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
1157 AM EDT Mon May 11 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT
TUESDAY...

* WHAT...West winds 15 to 25 kt with gusts up to 30 kt and seas 
  4 to 6 feet expected.

* WHERE...Coastal waters east of Ipswich Bay and the Stellwagen 
  Bank National Marine Sanctuary.

* WHEN...Until 8 PM EDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ254>256-120000-
/O.CON.KBOX.SC.Y.0071.000000T0000Z-200513T0000Z/
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-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
1157 AM EDT Mon May 11 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT
TUESDAY...

* WHAT...West winds 15 to 25 kt with gusts up to 30 kt and seas 
  4 to 7 feet.

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

* WHEN...Until 8 PM EDT Tuesday.

* 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>234-120000-
/O.CON.KBOX.SC.Y.0071.000000T0000Z-200513T0000Z/
Nantucket Sound-Vineyard Sound-Buzzards Bay-
1157 AM EDT Mon May 11 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT
TUESDAY...

* WHAT...West winds 10 to 20 kt with gusts up to 25 kt and seas 
  2 to 4 feet.

* WHERE...Nantucket Sound, Vineyard Sound and Buzzards Bay.

* WHEN...Until 8 PM EDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ235-237-120000-
/O.CON.KBOX.SC.Y.0071.000000T0000Z-200513T0000Z/
Rhode Island Sound-Block Island Sound-
1157 AM EDT Mon May 11 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT
TUESDAY...

* WHAT...West winds 10 to 20 kt with gusts up to 30 kt and seas 
  4 to 6 feet.

* WHERE...Block Island Sound and Rhode Island Sound.

* WHEN...Until 8 PM EDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
816 
WHUS71 KBOX 111917
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
317 PM EDT Mon May 11 2020

ANZ230-236-120330-
/O.EXB.KBOX.SC.Y.0071.200512T0400Z-200513T0000Z/
Boston Harbor-Narragansett Bay-
317 PM EDT Mon May 11 2020

...SMALL CRAFT ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 8 PM
EDT TUESDAY...

* WHAT...West winds 10 to 15 kt with gusts up to 30 kt and seas 
  2 to 3 feet expected.

* WHERE...In Massachusetts coastal waters, Boston Harbor. In 
  Rhode Island coastal waters, Narragansett Bay.

* WHEN...From midnight tonight to 8 PM EDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ231-251-120330-
/O.EXT.KBOX.SC.Y.0072.000000T0000Z-200513T0000Z/
Cape Cod Bay-Massachusetts Bay and Ipswich Bay-
317 PM EDT Mon May 11 2020

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 PM EDT TUESDAY...

* WHAT...West winds 10 to 15 kt with gusts up to 30 kt and seas 
  2 to 4 feet.

* WHERE...Cape Cod Bay and Massachusetts Bay and Ipswich Bay.

* WHEN...Until 8 PM EDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ250-120330-
/O.CON.KBOX.SC.Y.0071.000000T0000Z-200513T0000Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
317 PM EDT Mon May 11 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT
TUESDAY...

* WHAT...West winds 10 to 20 kt with gusts up to 30 kt and seas 
  4 to 6 feet.

* WHERE...Coastal waters east of Ipswich Bay and the Stellwagen 
  Bank National Marine Sanctuary.

* WHEN...Until 8 PM EDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ254>256-120330-
/O.CON.KBOX.SC.Y.0071.000000T0000Z-200513T0000Z/
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-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
317 PM EDT Mon May 11 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT
TUESDAY...

* WHAT...West winds 10 to 20 kt with gusts up to 30 kt and seas 
  4 to 6 feet.

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

* WHEN...Until 8 PM EDT Tuesday.

* 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>234-120330-
/O.CON.KBOX.SC.Y.0071.000000T0000Z-200513T0000Z/
Nantucket Sound-Vineyard Sound-Buzzards Bay-
317 PM EDT Mon May 11 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT
TUESDAY...

* WHAT...West winds 10 to 20 kt with gusts up to 30 kt and seas 
  2 to 4 feet.

* WHERE...Nantucket Sound, Vineyard Sound and Buzzards Bay.

* WHEN...Until 8 PM EDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ235-237-120330-
/O.CON.KBOX.SC.Y.0071.000000T0000Z-200513T0000Z/
Rhode Island Sound-Block Island Sound-
317 PM EDT Mon May 11 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT
TUESDAY...

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

* WHERE...Block Island Sound and Rhode Island Sound.

* WHEN...Until 8 PM EDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

Frank
227 
WHUS71 KBOX 120218
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
1018 PM EDT Mon May 11 2020

ANZ250-121030-
/O.CON.KBOX.SC.Y.0071.000000T0000Z-200513T0000Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
1018 PM EDT Mon May 11 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT
TUESDAY...

* WHAT...West winds 10 to 20 kt with gusts up to 30 kt and seas 
  4 to 6 feet.

* WHERE...Coastal waters east of Ipswich Bay and the Stellwagen 
  Bank National Marine Sanctuary.

* WHEN...Until 8 PM EDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ254>256-121030-
/O.CON.KBOX.SC.Y.0071.000000T0000Z-200513T0000Z/
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-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
1018 PM EDT Mon May 11 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT
TUESDAY...

* WHAT...West winds 10 to 20 kt with gusts up to 30 kt and seas 
  4 to 6 feet.

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

* WHEN...Until 8 PM EDT Tuesday.

* 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>234-121030-
/O.CON.KBOX.SC.Y.0071.000000T0000Z-200513T0000Z/
Nantucket Sound-Vineyard Sound-Buzzards Bay-
1018 PM EDT Mon May 11 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT
TUESDAY...

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

* WHERE...Nantucket Sound, Vineyard Sound and Buzzards Bay.

* WHEN...Until 8 PM EDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ235-237-121030-
/O.CON.KBOX.SC.Y.0071.000000T0000Z-200513T0000Z/
Rhode Island Sound-Block Island Sound-
1018 PM EDT Mon May 11 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT
TUESDAY...

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

* WHERE...Block Island Sound and Rhode Island Sound.

* WHEN...Until 8 PM EDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ231-251-121030-
/O.CON.KBOX.SC.Y.0072.000000T0000Z-200513T0000Z/
Cape Cod Bay-Massachusetts Bay and Ipswich Bay-
1018 PM EDT Mon May 11 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT
TUESDAY...

* WHAT...West winds 10 to 15 kt with gusts up to 30 kt and seas 
  2 to 4 feet.

* WHERE...Cape Cod Bay and Massachusetts Bay and Ipswich Bay.

* WHEN...Until 8 PM EDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ230-236-121030-
/O.CON.KBOX.SC.Y.0071.200512T0400Z-200513T0000Z/
Boston Harbor-Narragansett Bay-
1018 PM EDT Mon May 11 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT
TUESDAY...

* WHAT...West winds 10 to 15 kt with gusts up to 30 kt and seas 
  2 to 3 feet expected.

* WHERE...In Massachusetts coastal waters, Boston Harbor. In 
  Rhode Island coastal waters, Narragansett Bay.

* WHEN...Until 8 PM EDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

BL
568 
WHUS71 KBOX 120817
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
417 AM EDT Tue May 12 2020

ANZ250-121630-
/O.EXT.KBOX.SC.Y.0071.000000T0000Z-200513T1800Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
417 AM EDT Tue May 12 2020

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 2 PM EDT WEDNESDAY...

* WHAT...West winds 10 to 20 kt with gusts up to 30 kt and seas 
  4 to 6 feet.

* WHERE...Coastal waters east of Ipswich Bay and the Stellwagen 
  Bank National Marine Sanctuary.

* WHEN...Until 2 PM EDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ254>256-121630-
/O.EXT.KBOX.SC.Y.0071.000000T0000Z-200513T1800Z/
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-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
417 AM EDT Tue May 12 2020

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 2 PM EDT WEDNESDAY...

* WHAT...West winds 10 to 20 kt with gusts up to 30 kt and seas 
  4 to 6 feet.

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

* WHEN...Until 2 PM EDT Wednesday.

* 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>234-121630-
/O.EXT.KBOX.SC.Y.0071.000000T0000Z-200513T1200Z/
Nantucket Sound-Vineyard Sound-Buzzards Bay-
417 AM EDT Tue May 12 2020

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 AM EDT WEDNESDAY...

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

* WHERE...Nantucket Sound, Vineyard Sound and Buzzards Bay.

* WHEN...Until 8 AM EDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ235-237-121630-
/O.EXT.KBOX.SC.Y.0071.000000T0000Z-200513T1200Z/
Rhode Island Sound-Block Island Sound-
417 AM EDT Tue May 12 2020

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 AM EDT WEDNESDAY...

* WHAT...West winds 10 to 20 kt with gusts up to 25 kt and seas 
  3 to 5 feet.

* WHERE...Block Island Sound and Rhode Island Sound.

* WHEN...Until 8 AM EDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ231-251-121630-
/O.EXT.KBOX.SC.Y.0072.000000T0000Z-200513T1500Z/
Cape Cod Bay-Massachusetts Bay and Ipswich Bay-
417 AM EDT Tue May 12 2020

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 11 AM EDT WEDNESDAY...

* WHAT...West winds 10 to 20 kt with gusts up to 30 kt and seas 
  2 to 4 feet.

* WHERE...Cape Cod Bay and Massachusetts Bay and Ipswich Bay.

* WHEN...Until 11 AM EDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ230-236-121630-
/O.CON.KBOX.SC.Y.0071.000000T0000Z-200513T0000Z/
Boston Harbor-Narragansett Bay-
417 AM EDT Tue May 12 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS
EVENING...

* WHAT...West winds 10 to 15 kt with gusts up to 25 kt and seas 
  2 to 3 feet.

* WHERE...In Massachusetts coastal waters, Boston Harbor. In 
  Rhode Island coastal waters, Narragansett Bay.

* WHEN...Until 8 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.

&&

$$

BL
334 
WHUS71 KBOX 121412
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
1012 AM EDT Tue May 12 2020

ANZ250-122215-
/O.CON.KBOX.SC.Y.0071.000000T0000Z-200513T1800Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
1012 AM EDT Tue May 12 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT
WEDNESDAY...

* WHAT...West winds 10 to 20 kt with gusts up to 30 kt and seas 
  4 to 6 feet.

* WHERE...Coastal waters east of Ipswich Bay and the Stellwagen 
  Bank National Marine Sanctuary.

* WHEN...Until 2 PM EDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ254>256-122215-
/O.CON.KBOX.SC.Y.0071.000000T0000Z-200513T1800Z/
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-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
1012 AM EDT Tue May 12 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT
WEDNESDAY...

* WHAT...West winds 10 to 20 kt with gusts up to 30 kt and seas 
  4 to 6 feet.

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

* WHEN...Until 2 PM EDT Wednesday.

* 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>234-122215-
/O.CON.KBOX.SC.Y.0071.000000T0000Z-200513T1200Z/
Nantucket Sound-Vineyard Sound-Buzzards Bay-
1012 AM EDT Tue May 12 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT
WEDNESDAY...

* WHAT...West winds 10 to 20 kt with gusts up to 30 kt and seas 
  2 to 4 feet.

* WHERE...Nantucket Sound, Vineyard Sound and Buzzards Bay.

* WHEN...Until 8 AM EDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ235-237-122215-
/O.CON.KBOX.SC.Y.0071.000000T0000Z-200513T1200Z/
Rhode Island Sound-Block Island Sound-
1012 AM EDT Tue May 12 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT
WEDNESDAY...

* WHAT...West winds 10 to 20 kt with gusts up to 25 kt and seas 
  3 to 5 feet.

* WHERE...Block Island Sound and Rhode Island Sound.

* WHEN...Until 8 AM EDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ231-251-122215-
/O.CON.KBOX.SC.Y.0072.000000T0000Z-200513T1500Z/
Cape Cod Bay-Massachusetts Bay and Ipswich Bay-
1012 AM EDT Tue May 12 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM EDT
WEDNESDAY...

* WHAT...West winds 10 to 20 kt with gusts up to 30 kt and seas 
  2 to 4 feet.

* WHERE...Cape Cod Bay and Massachusetts Bay and Ipswich Bay.

* WHEN...Until 11 AM EDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ230-236-122215-
/O.CON.KBOX.SC.Y.0071.000000T0000Z-200513T0000Z/
Boston Harbor-Narragansett Bay-
1012 AM EDT Tue May 12 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS
EVENING...

* WHAT...West winds 10 to 15 kt with gusts up to 25 kt and waves 
  2 to 3 feet.

* WHERE...In Massachusetts coastal waters, Boston Harbor. In 
  Rhode Island coastal waters, Narragansett Bay.

* WHEN...Until 8 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.

&&

$$
055 
WHUS71 KBOX 122347
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
747 PM EDT Tue May 12 2020

ANZ230-236-130100-
/O.EXP.KBOX.SC.Y.0071.000000T0000Z-200513T0000Z/
Boston Harbor-Narragansett Bay-
747 PM EDT Tue May 12 2020

...SMALL CRAFT ADVISORY WILL EXPIRE AT 8 PM EDT THIS EVENING...

Winds have subsided.

$$

ANZ256-130800-
/O.EXT.KBOX.SC.Y.0071.000000T0000Z-200513T1200Z/
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
747 PM EDT Tue May 12 2020

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 AM EDT WEDNESDAY...

* WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt and 
  seas 3 to 5 feet.

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

* WHEN...Until 8 AM EDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ250-130800-
/O.CON.KBOX.SC.Y.0071.000000T0000Z-200513T1800Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
747 PM EDT Tue May 12 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT
WEDNESDAY...

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

* WHERE...Coastal waters east of Ipswich Bay and the Stellwagen 
  Bank National Marine Sanctuary.

* WHEN...Until 2 PM EDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ254-255-130800-
/O.CON.KBOX.SC.Y.0071.000000T0000Z-200513T1800Z/
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-
747 PM EDT Tue May 12 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT
WEDNESDAY...

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

* WHERE...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 2 PM EDT Wednesday.

* 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>234-130800-
/O.CON.KBOX.SC.Y.0071.000000T0000Z-200513T1200Z/
Nantucket Sound-Vineyard Sound-Buzzards Bay-
747 PM EDT Tue May 12 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT
WEDNESDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt and 
  seas 2 to 4 feet.

* WHERE...Nantucket Sound, Vineyard Sound and Buzzards Bay.

* WHEN...Until 8 AM EDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ235-237-130800-
/O.CON.KBOX.SC.Y.0071.000000T0000Z-200513T1200Z/
Rhode Island Sound-Block Island Sound-
747 PM EDT Tue May 12 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT
WEDNESDAY...

* WHAT...Northwest winds 10 to 15 kt with gusts up to 25 kt and 
  seas 2 to 4 feet.

* WHERE...Block Island Sound and Rhode Island Sound.

* WHEN...Until 8 AM EDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ231-251-130800-
/O.CON.KBOX.SC.Y.0072.000000T0000Z-200513T1500Z/
Cape Cod Bay-Massachusetts Bay and Ipswich Bay-
747 PM EDT Tue May 12 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM EDT
WEDNESDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt and 
  seas 2 to 4 feet.

* WHERE...Cape Cod Bay and Massachusetts Bay and Ipswich Bay.

* WHEN...Until 11 AM EDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
982 
WHUS71 KBOX 130215
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
1015 PM EDT Tue May 12 2020

ANZ250-131015-
/O.CON.KBOX.SC.Y.0071.000000T0000Z-200513T1800Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
1015 PM EDT Tue May 12 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT
WEDNESDAY...

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

* WHERE...Coastal waters east of Ipswich Bay and the Stellwagen 
  Bank National Marine Sanctuary.

* WHEN...Until 2 PM EDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ254-255-131015-
/O.CON.KBOX.SC.Y.0071.000000T0000Z-200513T1800Z/
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-
1015 PM EDT Tue May 12 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT
WEDNESDAY...

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

* WHERE...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 2 PM EDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ256-131015-
/O.CON.KBOX.SC.Y.0071.000000T0000Z-200513T1200Z/
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
1015 PM EDT Tue May 12 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT
WEDNESDAY...

* WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt and 
  seas 3 to 5 feet.

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

* WHEN...Until 8 AM EDT Wednesday.

* 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>234-131015-
/O.CON.KBOX.SC.Y.0071.000000T0000Z-200513T1200Z/
Nantucket Sound-Vineyard Sound-Buzzards Bay-
1015 PM EDT Tue May 12 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT
WEDNESDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt and 
  seas 2 to 4 feet.

* WHERE...Nantucket Sound, Vineyard Sound and Buzzards Bay.

* WHEN...Until 8 AM EDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ235-237-131015-
/O.CON.KBOX.SC.Y.0071.000000T0000Z-200513T1200Z/
Rhode Island Sound-Block Island Sound-
1015 PM EDT Tue May 12 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT
WEDNESDAY...

* WHAT...Northwest winds 10 to 15 kt with gusts up to 25 kt and 
  seas 2 to 4 feet.

* WHERE...Block Island Sound and Rhode Island Sound.

* WHEN...Until 8 AM EDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ231-251-131015-
/O.CON.KBOX.SC.Y.0072.000000T0000Z-200513T1500Z/
Cape Cod Bay-Massachusetts Bay and Ipswich Bay-
1015 PM EDT Tue May 12 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM EDT
WEDNESDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt and 
  seas 2 to 4 feet.

* WHERE...Cape Cod Bay and Massachusetts Bay and Ipswich Bay.

* WHEN...Until 11 AM EDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
842 
WHUS71 KBOX 130812
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
412 AM EDT Wed May 13 2020

ANZ254>256-131615-
/O.EXT.KBOX.SC.Y.0071.000000T0000Z-200514T0000Z/
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-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
412 AM EDT Wed May 13 2020

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 PM EDT THIS
EVENING...

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

* WHERE...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 8 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.

&&

$$

ANZ232-233-131615-
/O.EXT.KBOX.SC.Y.0071.000000T0000Z-200514T0000Z/
Nantucket Sound-Vineyard Sound-
412 AM EDT Wed May 13 2020

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 PM EDT THIS
EVENING...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt and 
  seas 2 to 4 feet.

* WHERE...Nantucket Sound, Vineyard Sound and Buzzards Bay.

* WHEN...Until 8 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.

&&

$$

ANZ250-131615-
/O.CON.KBOX.SC.Y.0071.000000T0000Z-200513T1800Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
412 AM EDT Wed May 13 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT THIS
AFTERNOON...

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

* WHERE...Coastal waters east of Ipswich Bay and the Stellwagen 
  Bank National Marine Sanctuary.

* WHEN...Until 2 PM EDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ234-235-237-131200-
/O.CON.KBOX.SC.Y.0071.000000T0000Z-200513T1200Z/
Buzzards Bay-Rhode Island Sound-Block Island Sound-
412 AM EDT Wed May 13 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT THIS
MORNING...

* WHAT...Northwest winds 10 to 15 kt with gusts up to 25 kt and 
  seas 2 to 4 feet.

* WHERE...Block Island Sound and Rhode Island Sound.

* WHEN...Until 8 AM EDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ231-251-131500-
/O.CON.KBOX.SC.Y.0072.000000T0000Z-200513T1500Z/
Cape Cod Bay-Massachusetts Bay and Ipswich Bay-
412 AM EDT Wed May 13 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM EDT THIS
MORNING...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt and 
  seas 2 to 4 feet.

* WHERE...Cape Cod Bay and Massachusetts Bay and Ipswich Bay.

* WHEN...Until 11 AM EDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
689 
WHUS71 KBOX 131229
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
829 AM EDT Wed May 13 2020

ANZ235-132030-
/O.EXP.KBOX.SC.Y.0071.000000T0000Z-200513T1200Z/
/O.NEW.KBOX.SC.Y.0073.200513T1229Z-200514T0000Z/
Rhode Island Sound-
829 AM EDT Wed May 13 2020

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...
...SMALL CRAFT ADVISORY HAS EXPIRED...

* WHAT...West winds 10 to 20 kt with gusts up to 25 kt and seas 
  3 to 5 feet.

* WHERE...Rhode Island Sound.

* WHEN...Until 8 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.

&&

$$

ANZ234-237-131330-
/O.EXP.KBOX.SC.Y.0071.000000T0000Z-200513T1200Z/
Buzzards Bay-Block Island Sound-
829 AM EDT Wed May 13 2020

...SMALL CRAFT ADVISORY HAS EXPIRED...

Wind gusts expected to remain 20 kt or less with seas less than
5 feet.

$$

ANZ250-131800-
/O.CON.KBOX.SC.Y.0071.000000T0000Z-200513T1800Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
829 AM EDT Wed May 13 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT THIS
AFTERNOON...

* WHAT...West winds 10 to 15 kt with gusts up to 25 kt and seas 
  3 to 5 feet.

* WHERE...Coastal waters east of Ipswich Bay and the Stellwagen 
  Bank National Marine Sanctuary.

* WHEN...Until 2 PM EDT this afternoon.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ254>256-132030-
/O.CON.KBOX.SC.Y.0071.000000T0000Z-200514T0000Z/
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-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
829 AM EDT Wed May 13 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS
EVENING...

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

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

* WHEN...Until 8 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.

&&

$$

ANZ232-233-132030-
/O.CON.KBOX.SC.Y.0071.000000T0000Z-200514T0000Z/
Nantucket Sound-Vineyard Sound-
829 AM EDT Wed May 13 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS
EVENING...

* WHAT...West winds 10 to 20 kt with gusts up to 30 kt and seas 
  2 to 4 feet.

* WHERE...Nantucket Sound and Vineyard Sound.

* WHEN...Until 8 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.

&&

$$

ANZ231-251-131500-
/O.CON.KBOX.SC.Y.0072.000000T0000Z-200513T1500Z/
Cape Cod Bay-Massachusetts Bay and Ipswich Bay-
829 AM EDT Wed May 13 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM EDT THIS
MORNING...

* WHAT...Northwest winds 10 to 15 kt and seas 1 to 3 feet.

* WHERE...Cape Cod Bay and Massachusetts Bay and Ipswich Bay.

* WHEN...Until 11 AM EDT this morning.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
436 
WHUS71 KBOX 131506
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
1106 AM EDT Wed May 13 2020

ANZ231-251-131615-
/O.EXP.KBOX.SC.Y.0072.000000T0000Z-200513T1500Z/
Cape Cod Bay-Massachusetts Bay and Ipswich Bay-
1106 AM EDT Wed May 13 2020

...SMALL CRAFT ADVISORY HAS EXPIRED...

Northwest winds should remain gusty this afternoon, but with
speeds of 20 kt or less.

$$

ANZ254>256-132315-
/O.EXT.KBOX.SC.Y.0071.000000T0000Z-200514T0600Z/
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-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
1106 AM EDT Wed May 13 2020

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 2 AM EDT THURSDAY...

* WHAT...West winds 10 to 20 kt with gusts up to 30 kt and seas 
  4 to 6 feet.

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

* WHEN...Until 2 AM EDT Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ250-131800-
/O.CON.KBOX.SC.Y.0071.000000T0000Z-200513T1800Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
1106 AM EDT Wed May 13 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT THIS
AFTERNOON...

* WHAT...West winds 15 to 20 kt with gusts up to 25 kt and seas 2 
  to 4 feet.

* WHERE...Coastal waters east of Ipswich Bay and the Stellwagen 
  Bank National Marine Sanctuary.

* WHEN...Until 2 PM EDT this afternoon.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ232-233-132315-
/O.CON.KBOX.SC.Y.0071.000000T0000Z-200514T0000Z/
Nantucket Sound-Vineyard Sound-
1106 AM EDT Wed May 13 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS
EVENING...

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

* WHERE...Nantucket Sound and Vineyard Sound.

* WHEN...Until 8 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.

&&

$$

ANZ235-132315-
/O.CON.KBOX.SC.Y.0073.000000T0000Z-200514T0000Z/
Rhode Island Sound-
1106 AM EDT Wed May 13 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS
EVENING...

* WHAT...West winds 10 to 20 kt with gusts up to 25 kt and seas 
  3 to 5 feet.

* WHERE...Rhode Island Sound.

* WHEN...Until 8 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 small craft advisory 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 small craft advisory went out at May 11, 2:08 AM EDT, 1 hour 7 minutes earlier.

Area forecast discussion, May 11, 2:08 AM EDT, 1 hour 7 minutes before
Area Forecast Discussion
National Weather Service Boston/Norton MA
208 AM EDT Mon May 11 2020

.SYNOPSIS...
Weak high pressure moves off to the east tonight. A warm front
will spread light rain showers early Monday morning in the
interior. Scattered thunderstorms, some on the strong side, may
develop Monday afternoon especially for areas north and west of
Interstate 95. Dry weather is on tap for Tuesday and Wednesday,
but it will be a bit cool with near record lows Tuesday night.
Temperatures begin to warm up Thursday and especially Friday as
low pressure passes to our north, but there will be some
showers. Another low passes over the region next weekend with
more showers and possibly a backdoor frontal passage.

&&

.NEAR TERM /UNTIL 6 AM THIS MORNING/...
1030 PM Update:

Fairly robust low-level jet sampled by the 00z Chatham sounding
with about 40 kts of SW flow just off the surface is leading to
continued gusty conditions across the South Coast, Cape Cod and
Islands and the adjacent coastal waters. Still expect lingering
gusts to 30-35 mph until about midnight per RAP-based BUFKIT
soundings, which is about when very low-level temperature
profiles trend more isothermal to thermally stable. So the only
real notable change was to boost wind gusts thru midnight
across these areas. Wind gust speeds will continue to decrease
through the night, however.

Otherwise, variable cloudiness (less south, more mid level type
clouds mainly north of the Mass Pike) should prevail for most of
the overnight. We'll then start to see the leading edge of warm
frontal clouds toward pre-dawn Monday in the far western
sections of CT and MA, with increasing chances for showers for
those same areas.

No changes to lows were made attm.

Previous discussion...

Shortwave ridge over New England will shift offshore to our east
tonight. This should maintain subsidence and dry weather over
Southern New England most of the night, but lift ahead of an
approaching warm front may generate clouds overnight and
possibly a stray shower toward morning.

West winds turn from the south overnight but remain light. Dew
points rise through the 30s to around 40. This should keep min
temps in the upper 30s and 40s.

&&

.SHORT TERM /6 AM THIS MORNING THROUGH 6 PM TUESDAY/...
Monday...

Midwest shortwave sweeps east to NY/PA by Monday morning, then
to Srn New England by evening. Cold pool with the shortwave
moves east as well, with -28C air at 500 mb about the time we
are experiencing the warm sector south of the warm front. Clouds
and warm advection suggest our mixing depths will be more
shallow, but still near 850 mb. Temps at 850mb will be about 2C,
which would support max sfc temps in the low 60s. Clouds may
suppress this a little, but expect a range in the mid 50s to low
60s.

The shortwave and its surface low pressure will move across the
region during the afternoon. This will generate sufficient lift
for showers. The steep temperature difference aloft... -28C at
500 mb and +2C at 850 which yields vertical totals of 30...
would support convection especially at the time of combined
maximum heating at the surface and maximum cooling aloft. The
forecast will thus feature scattered thunderstorms where CAPE
of 150 J/Kg is forecast, which is most places. While the numbers
show a chance everywhere, the best chance will be inland away
from the usual cooling/stabilizing of the springtime marine
flow...thus, west of I-495 in Central/Western MA and Northern
CT. Also, the cold temperatures aloft may allow small hail to
reach the surface.

Monday night...

Low pressure and associated cold front will move offshore early
followed by diminishing chance of showers/tstms. Expect clearing
skies overnight. West-northwest winds then follow and bring
drier/cooler air with dewpts in the mid 20s to mid 30s. Parts of
the Berkshire East Slopes have a chance at reaching 31-32
degrees late at night, while farther east the range will be in
the mid 30s to mid 40s. Min temps at BDL and ORH will, while
cool, will be several degrees above the low temp
records...details listed in the climatology section.

Based on these expected temperatures, a Freeze Watch has been
issued for the Western Franklin/Western Hampshire/Western
Hampden zones.

&&

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

* Near record low temperatures possible Tuesday night

* Much warmer Friday

* Shower chances from late Thursday through next weekend with
  possible backdoor cold front by Sunday.

Details...

Tuesday and Wednesday...

West to northwest flow aloft will result in dry weather, but it will
be a bit cool Tue into Wed. 925 mb temperatures on Tuesday will
be +3-4C, rising to +6C Wednesday. Expecting high temperatures
in the 50s Tue and upper 50s to lower 60s Wed. Daytimes will be
on the breezy side with gusts to 20-25 mph.

A strong shortwave trough/closed upper low, accompanied by a
cold pool of -35C at 500 mb, will rapidly swing across VT and
NH late Tue afternoon and off the coast Tue evening. Although
the environment will generally be moisture-starved, there is a
slight chance of a spot shower along the MA/NH border for a few
hours late Tue afternoon.

With clear skies Tuesday night and sustained winds becoming
less than 10 mph, we could approach record low temperatures in
the lower to mid 30s away from the coast. Not out of the
question to have a few upper 20s readings in northwest MA.
Freeze headlines may again be needed.

Thursday...

High pressure moves off the coast allowing milder mid level air to
overspread the region from the west. While the warm advection
pattern will allow an increase in mid/high level cloudiness from the
west during the afternoon, still expect enough sunshine to allow
high temps to recover well into the 60s in many locations. Dry
weather should persist through Thu afternoon.

Thursday night and Friday...

Low pressure will be passing to our northwest and north Thu
night and Fri, with a warm front in our vicinity. In addition, a
weak vorticity max will be moving across southern New England.
Showers are likely in this time frame. The good news is, though,
that we will warm up into the 70s on Friday as 925 mb temps jump
to +17C to +19C. Some models forecast a strong westerly low
level jet along the south coast Thu night, so will have to watch
for gusty winds there, if they can mix downward.

Saturday and Sunday...

Lower confidence forecast for next weekend. In general, another
low pressure system may be approaching from the west with
another warm front draped across the region. But as high
pressure builds to our north, the front turn southward/southwestward
as a backdoor cold front, especially by Sunday. For now, have
forecast highs in the mid 60s coast to lower 70s inland
Saturday, but cooling to the 50s east coast and lower to mid 60s
inland Sunday.

&&

.AVIATION /06Z MONDAY THROUGH FRIDAY/...
Forecaster Confidence Levels...

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

06z TAF Update:

Rest of the Overnight: High confidence.

VFR ceilings for most, however trending low-VFR to MVFR
ceilings BDL/BAF around 10-12z with unrestricted warm-frontal
light -RA. SW winds become SSW/S 4-8 kt across the interior.
Stronger SW winds/gusts (10-15 kt, gusts up to 25 kt) across
the Cape terminals and ACK.

Monday: Moderate to high confidence.

Warm frontal showers move through the remainder of SNE between
12-17z with brief MVFR ceilings, ending sooner in the west and
later toward the eastern MA coast.

Should see ceilings lift to BKN-OVC VFR levels with a wind shift
to SW 10 kt gusts to 20 kt. As based lift, will be looking for
re-development of scattered low-topped thunderstorms after 17z
mainly from I-95 west. A few of these storms should become
strong and may become severe with hail, gusty thunderstorm
winds capable of localized turbulence, with brief sub-VFR
visbys. Best chance of storms seems to converge on the 17-23z
time frame with VCTS indicated from BDL to BOS N/W near vicinity
of upper low. It is still a question if storms make it all the
way to BOS, which is where confidence is lessened. Possible but
less certain/more conditional thunder threat for PVD, while
prospects for afternoon thunder for the Cape terminals looks
nil.

Monday Night: High confidence.

Any local sub-VFR ceilings mainly northern airports should
trend VFR before midnight for all terminals. Wind shift to
WNW/NW with increasing speeds to 10-15 kt and becoming gusty
(around 20-25 kt).

Tuesday: High confidence.

VFR conditions. Gusty NW winds with speeds 13-18 kt, gusts 25-30
kt by mid-morning.

KBOS Terminal...High confidence in TAF.

KBDL Terminal...High confidence in TAF.

Outlook /Tuesday Night through Friday/...

Tuesday through Wednesday Night: VFR. Breezy.

Thursday: Mainly VFR, with local MVFR possible. Breezy. Chance
SHRA.

Thursday Night through Friday: Mainly MVFR, with local IFR
possible. Breezy. SHRA likely.

&&

.MARINE...
1045 PM Update:

Though it is somewhat borderline/low-end, opted to extend the
Gale Warning a bit longer (until about 1 AM) across the
southern/southeastern outer waters, as available observations
continue to report gusts in the lower-gale category. These to
eventually be replaced with SCAs with expectation that gusts
will continue to subside around or shortly before 1 AM.

Only other changes were to convert gale warnings on the southern
near-shore areas to small craft advisories (Rhode Island Sound
eastward to Nantucket Sound) and to remove the SCA for Boston
Harbor.

Previous discussion...

Tonight...

Expect a period of Small Craft Advisories in the transition out
of gales. Rough seas this evening but diminishing winds and
seas during the night with lingering 5 foot seas on the southern
outer waters late tonight.

Monday...

Off-on showers Monday. First a warm front moves through in the
morning, then a cold front approaches late in the day. There is
a limited potential for thunderstorms Monday afternoon as the
cold front approaches. South winds gust to 25 kt. Seas remain 4
feet or less closer to shore, with 5 foot seas on the outer
waters.

Monday night...

Cold front moves offshore, with showers diminishing during the
night. Clearing skies by morning. South winds turn out of the
west and northwest with gusts up to 25 kt. Seas build to 4-7
feet on the outer waters and RI coastal waters.

Outlook /Tuesday Night through Friday/...

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

Tuesday Night: Low risk for Small Craft Advisory winds with
gusts up to 25 kt. Areas of seas approaching 5 ft.

Wednesday: Low risk for Small Craft Advisory winds with gusts
up to 25 kt. Seas locally approaching 5 ft.

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

Thursday through Thursday Night: Winds less than 25 kt. Chance
of rain showers.

Friday: Winds less than 25 kt. Local rough seas. Rain showers
likely.

&&

.CLIMATE...
Sun May 10 lowest daily min temperature

BOS 34... reached this morning, ties record from 1902
PVD 34... reached this morning, ties record from 1977
BDL 28 (1947) ... reached 31 this morning
ORH 30 (1966) ... reached 32 this morning

Tue May 12 lowest daily min temperature

BDL 32 in 1983 ... current forecast 37.
ORH 29 in 1907 ... current forecast 36.

Wed May 13 lowest daily min temperature

BOS 38 in 1882 ... current forecast 38.
PVD 36 in 1962 ... current forecast 36.
BDL 32 in 2010 ... current forecast 34.
ORH 31 in 1928 ... current forecast 32.

&&

.BOX WATCHES/WARNINGS/ADVISORIES...
CT...None.
MA...Freeze Watch from late tonight through Tuesday morning for
     MAZ002-008-009.
RI...None.
MARINE...Small Craft Advisory until 6 AM EDT early this morning for
     ANZ232>235-237.
     Small Craft Advisory until 3 AM EDT early this morning for
     ANZ250.

&&

SYNOPSIS...WTB/GAF
NEAR TERM...WTB/Loconto/GAF
SHORT TERM...WTB
LONG TERM...GAF
AVIATION...Loconto
MARINE...WTB/Loconto/GAF
CLIMATE...
Hazardous weather outlook, May 10, 4:24 PM EDT, 10 hours 51 minutes before
Hazardous Weather Outlook
National Weather Service Boston/Norton MA
424 PM EDT Sun May 10 2020

CTZ002>004-MAZ003>007-010>024-026-RIZ001>008-112030-
Hartford CT-Tolland CT-Windham CT-Eastern Franklin MA-
Northern Worcester MA-Central Middlesex MA-Western Essex MA-
Eastern Essex MA-Eastern Hampshire MA-Eastern Hampden MA-
Southern Worcester MA-Western Norfolk MA-Southeast Middlesex MA-
Suffolk MA-Eastern Norfolk MA-Northern Bristol MA-
Western Plymouth MA-Eastern Plymouth MA-Southern Bristol MA-
Southern Plymouth MA-Barnstable MA-Dukes MA-Nantucket MA-
Northern Middlesex MA-Northwest Providence RI-
Southeast Providence RI-Western Kent RI-Eastern Kent RI-Bristol RI-
Washington RI-Newport RI-Block Island RI-
424 PM EDT Sun May 10 2020

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

.DAY ONE...Tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

A few strong to perhaps severe thunderstorms are possible Monday
afternoon and early evening, primarily in western and central
Massachusetts and northern Connecticut. While a severe weather
outbreak is not expected, a few of the strongest storms may produce
large hail and isolated damaging wind gusts.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

MAZ002-008-009-112030-
Western Franklin MA-Western Hampshire MA-Western Hampden MA-
424 PM EDT Sun May 10 2020

...FREEZE WATCH IN EFFECT FROM LATE MONDAY NIGHT THROUGH TUESDAY
MORNING...

This Hazardous Weather Outlook is for western Massachusetts.

.DAY ONE...Tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

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

   Freeze Watch.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

ANZ232>235-237-254>256-112030-
Nantucket Sound-Vineyard Sound-Buzzards Bay-Rhode Island Sound-
Block Island Sound-
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-
Coastal Waters from Montauk NY to Marthas Vineyard extending out to
20 nm South of Block Island-
424 PM EDT Sun May 10 2020

...GALE WARNING IN EFFECT UNTIL 10 PM EDT THIS EVENING...

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

.DAY ONE...Tonight.

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

   Gale Warning.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

ANZ230-231-236-250-251-112030-
Boston Harbor-Cape Cod Bay-Narragansett Bay-
Coastal waters east of Ipswich Bay and the Stellwagen Bank National
Marine Sanctuary-Massachusetts Bay and Ipswich Bay-
424 PM EDT Sun May 10 2020

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

.DAY ONE...Tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

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
May 11, 1:45 PM EDTSpecial Weather StatementBOXWorcester30 min
May 11, 3:34 PM EDTSpecial Weather StatementBOXHampden26 min
May 11, 4:55 PM EDTSpecial Weather StatementBOXEssex, Norfolk65 min
May 11, 6:01 PM EDTSpecial Weather StatementBOXFranklin, Hampden, Hampshire44 min
May 11, 6:26 PM EDTSpecial Weather StatementBOXEssex, Middlesex, Norfolk, Plymouth49 min
May 11, 7:24 PM EDTSevere Thunderstorm WarningBOXHampden, Hampshire, Worcester25 min
May 11, 2:52 PM EDTSpecial Weather StatementBOXProvidence23 min
May 11, 3:26 PM EDTSpecial Weather StatementBOXProvidence49 min
May 11, 5:09 PM EDTSpecial Weather StatementBOXProvidence51 min
May 11, 1:39 PM EDTSpecial Weather StatementBOX51 min
May 11, 3:05 PM EDTSpecial Weather StatementBOX40 min
May 11, 5:43 PM EDTSpecial Weather StatementBOX47 min

Nearby

Small Craft Advisories in Massachusetts, 2020Every small craft advisory 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.