Small Craft Advisory 9, NWS Boston/Norton, MA

081 
WHUS71 KBOX 200856
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
356 AM EST Thu Jan 20 2022

ANZ231-232-202200-
/O.CAN.KBOX.SC.Y.0009.000000T0000Z-220120T1200Z/
/O.NEW.KBOX.SC.Y.0010.220120T2200Z-220122T0000Z/
Cape Cod Bay-Nantucket Sound-
356 AM EST Thu Jan 20 2022

...SMALL CRAFT ADVISORY IN EFFECT FROM 5 PM THIS AFTERNOON TO
7 PM EST FRIDAY...

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

* WHERE...Cape Cod Bay and Nantucket Sound.

* WHEN...From 5 PM this afternoon to 7 PM EST 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.

&&

$$

ANZ233-234-202200-
/O.CAN.KBOX.SC.Y.0009.000000T0000Z-220121T0000Z/
/O.NEW.KBOX.SC.Y.0010.220120T2200Z-220122T0000Z/
Vineyard Sound-Buzzards Bay-
356 AM EST Thu Jan 20 2022

...SMALL CRAFT ADVISORY IN EFFECT FROM 5 PM THIS AFTERNOON TO
7 PM EST FRIDAY...

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

* WHERE...Vineyard Sound and Buzzards Bay.

* WHEN...From 5 PM this afternoon to 7 PM EST 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.

&&

$$

ANZ250-254-202200-
/O.EXT.KBOX.SC.Y.0009.000000T0000Z-220122T0000Z/
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-
356 AM EST Thu Jan 20 2022

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 7 PM EST FRIDAY...

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

&&

$$

ANZ235-237-255-256-202200-
/O.EXT.KBOX.SC.Y.0009.000000T0000Z-220122T0000Z/
Rhode Island Sound-Block Island Sound-
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-
356 AM EST Thu Jan 20 2022

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 7 PM EST FRIDAY...

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

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

* WHEN...Until 7 PM EST 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.

&&

$$

ANZ251-202200-
/O.EXT.KBOX.SC.Y.0009.000000T0000Z-220122T0000Z/
Massachusetts Bay and Ipswich Bay-
356 AM EST Thu Jan 20 2022

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 7 PM EST FRIDAY...

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

* WHERE...Massachusetts Bay and Ipswich Bay.

* WHEN...Until 7 PM EST 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.

&&

$$

Frank

633 
WHUS71 KBOX 202040
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
340 PM EST Thu Jan 20 2022

ANZ250-254-211000-
/O.CON.KBOX.SC.Y.0009.000000T0000Z-220122T0000Z/
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-
340 PM EST Thu Jan 20 2022

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST FRIDAY...

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

&&

$$

ANZ235-237-255-256-211000-
/O.CON.KBOX.SC.Y.0009.000000T0000Z-220122T0000Z/
Rhode Island Sound-Block Island Sound-
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-
340 PM EST Thu Jan 20 2022

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST FRIDAY...

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

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

* WHEN...Until 7 PM EST 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.

&&

$$

ANZ251-211000-
/O.CON.KBOX.SC.Y.0009.000000T0000Z-220122T0000Z/
Massachusetts Bay and Ipswich Bay-
340 PM EST Thu Jan 20 2022

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST FRIDAY...

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

* WHERE...Massachusetts Bay and Ipswich Bay.

* WHEN...Until 7 PM EST 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.

&&

$$

ANZ231>234-211000-
/O.CON.KBOX.SC.Y.0010.220120T2200Z-220122T0000Z/
Cape Cod Bay-Nantucket Sound-Vineyard Sound-Buzzards Bay-
340 PM EST Thu Jan 20 2022

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST FRIDAY...

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

* WHERE...Cape Cod Bay and Nantucket Sound.

* WHEN...From 5 PM this afternoon to 7 PM EST 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.

&&

$$

923 
WHUS71 KBOX 210747
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
247 AM EST Fri Jan 21 2022

ANZ254-212100-
/O.EXT.KBOX.SC.Y.0009.000000T0000Z-220122T0600Z/
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
247 AM EST Fri Jan 21 2022

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 1 AM EST SATURDAY...

* WHAT...North winds 15 to 20 kt with gusts up to 25 kt and seas 
  5 to 8 feet.

* WHERE...Coastal waters from Provincetown MA to Chatham MA to 
  Nantucket MA out 20 nm.

* WHEN...Until 1 AM EST 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.

&&

$$

ANZ255-212100-
/O.EXT.KBOX.SC.Y.0009.000000T0000Z-220122T0600Z/
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
247 AM EST Fri Jan 21 2022

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 1 AM EST SATURDAY...

* WHAT...North winds 15 to 25 kt and seas 4 to 7 feet.

* WHERE...Coastal Waters extending out to 25 nm South of Marthas 
  Vineyard and Nantucket.

* WHEN...Until 1 AM EST 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.

&&

$$

ANZ250-212100-
/O.CON.KBOX.SC.Y.0009.000000T0000Z-220122T0000Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
247 AM EST Fri Jan 21 2022

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS
EVENING...

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

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

* WHEN...Until 7 PM EST 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.

&&

$$

ANZ235-237-256-212100-
/O.CON.KBOX.SC.Y.0009.000000T0000Z-220122T0000Z/
Rhode Island Sound-Block Island Sound-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
247 AM EST Fri Jan 21 2022

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS
EVENING...

* WHAT...North winds 15 to 20 kt with gusts up to 25 kt and seas 
  4 to 6 feet.

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

* WHEN...Until 7 PM EST 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.

&&

$$

ANZ251-212100-
/O.CON.KBOX.SC.Y.0009.000000T0000Z-220122T0000Z/
Massachusetts Bay and Ipswich Bay-
247 AM EST Fri Jan 21 2022

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS
EVENING...

* WHAT...North winds 10 to 20 kt with gusts up to 25 kt and seas 
  4 to 6 feet.

* WHERE...Massachusetts Bay and Ipswich Bay.

* WHEN...Until 7 PM EST 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>234-212100-
/O.CON.KBOX.SC.Y.0010.000000T0000Z-220122T0000Z/
Cape Cod Bay-Nantucket Sound-Vineyard Sound-Buzzards Bay-
247 AM EST Fri Jan 21 2022

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS
EVENING...

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

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

* WHEN...Until 7 PM EST 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.

&&

$$

Frank

617 
WHUS71 KBOX 212013
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
313 PM EST Fri Jan 21 2022

ANZ232>234-212115-
/O.CAN.KBOX.SC.Y.0010.000000T0000Z-220122T0000Z/
Nantucket Sound-Vineyard Sound-Buzzards Bay-
313 PM EST Fri Jan 21 2022

...SMALL CRAFT ADVISORY IS CANCELLED...

$$

ANZ235-237-212115-
/O.CAN.KBOX.SC.Y.0009.000000T0000Z-220122T0000Z/
Rhode Island Sound-Block Island Sound-
313 PM EST Fri Jan 21 2022

...SMALL CRAFT ADVISORY IS CANCELLED...

$$

ANZ254-220915-
/O.EXT.KBOX.SC.Y.0009.000000T0000Z-220123T0000Z/
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
313 PM EST Fri Jan 21 2022

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 7 PM EST SATURDAY...

* WHAT...Northeast winds 10 to 20 kt and seas 4 to 7 feet.

* WHERE...Coastal waters from Provincetown MA to Chatham MA to 
  Nantucket MA out 20 nm.

* WHEN...Until 7 PM EST 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.

&&

$$

ANZ255-256-220915-
/O.EXT.KBOX.SC.Y.0009.000000T0000Z-220122T1800Z/
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-
313 PM EST Fri Jan 21 2022

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 1 PM EST SATURDAY...

* WHAT...Northeast winds 15 to 20 kt and seas 4 to 6 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 1 PM EST 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.

&&

$$

ANZ250-220000-
/O.CON.KBOX.SC.Y.0009.000000T0000Z-220122T0000Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
313 PM EST Fri Jan 21 2022

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS
EVENING...

* WHAT...North winds 10 to 15 kt and seas 4 to 6 feet.

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

* WHEN...Until 7 PM EST 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.

&&

$$

ANZ251-220000-
/O.CON.KBOX.SC.Y.0009.000000T0000Z-220122T0000Z/
Massachusetts Bay and Ipswich Bay-
313 PM EST Fri Jan 21 2022

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS
EVENING...

* WHAT...North winds 10 to 15 kt and seas 3 to 5 feet.

* WHERE...Massachusetts Bay and Ipswich Bay.

* WHEN...Until 7 PM EST 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.

&&

$$

ANZ231-220000-
/O.CON.KBOX.SC.Y.0010.000000T0000Z-220122T0000Z/
Cape Cod Bay-
313 PM EST Fri Jan 21 2022

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS
EVENING...

* WHAT...North winds 10 to 15 kt and seas 3 to 5 feet.

* WHERE...Cape Cod Bay.

* WHEN...Until 7 PM EST 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.

&&

$$

234 
WHUS71 KBOX 220235
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
935 PM EST Fri Jan 21 2022

ANZ254-221545-
/O.CON.KBOX.SC.Y.0009.000000T0000Z-220123T0000Z/
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
935 PM EST Fri Jan 21 2022

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST
SATURDAY...

* WHAT...Northeast winds 10 to 15 kt and seas 4 to 6 feet.

* WHERE...Coastal waters from Provincetown MA to Chatham MA to 
  Nantucket MA out 20 nm.

* WHEN...Until 7 PM EST 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.

&&

$$

ANZ255-256-221545-
/O.CON.KBOX.SC.Y.0009.000000T0000Z-220122T1800Z/
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-
935 PM EST Fri Jan 21 2022

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST
SATURDAY...

* WHAT...Northeast winds 15 to 20 kt with gusts up to 25 kt and 
  seas 3 to 5 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 1 PM EST 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.

&&

$$

383 
WHUS71 KBOX 220739
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
239 AM EST Sat Jan 22 2022

ANZ254-222045-
/O.EXT.KBOX.SC.Y.0009.000000T0000Z-220122T2100Z/
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
239 AM EST Sat Jan 22 2022

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 PM EST THIS
AFTERNOON...

* WHAT...Northeast winds 10 to 20 kt and seas 3 to 5 feet.

* WHERE...Coastal waters from Provincetown MA to Chatham MA to 
  Nantucket MA out 20 nm.

* WHEN...Until 4 PM EST 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.

&&

$$

ANZ255-256-221800-
/O.CON.KBOX.SC.Y.0009.000000T0000Z-220122T1800Z/
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-
239 AM EST Sat Jan 22 2022

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS
AFTERNOON...

* WHAT...Northeast winds 15 to 20 kt with gusts up to 25 kt and 
  seas 3 to 5 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 1 PM EST 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.

&&

$$

Frank

336 
WHUS71 KBOX 221752
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
1252 PM EST Sat Jan 22 2022

ANZ255-256-221900-
/O.EXP.KBOX.SC.Y.0009.000000T0000Z-220122T1800Z/
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-
1252 PM EST Sat Jan 22 2022

...SMALL CRAFT ADVISORY WILL EXPIRE AT 1 PM EST THIS AFTERNOON...

$$

ANZ254-222100-
/O.CON.KBOX.SC.Y.0009.000000T0000Z-220122T2100Z/
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
1252 PM EST Sat Jan 22 2022

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EST THIS
AFTERNOON...

* WHAT...North winds 10 to 15 kt and seas 3 to 4 feet.

* WHERE...Coastal waters from Provincetown MA to Chatham MA to 
  Nantucket MA out 20 nm.

* WHEN...Until 4 PM EST 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.

&&

$$

936 
WHUS71 KBOX 222020
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
320 PM EST Sat Jan 22 2022

ANZ250-230930-
/O.NEW.KBOX.SC.Y.0011.220122T2020Z-220124T1000Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
320 PM EST Sat Jan 22 2022

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 AM EST MONDAY...

* WHAT...West winds 10 to 20 kt with gusts up to 25 kt and seas 
  4 to 6 feet.

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

* WHEN...Until 5 AM EST Monday.

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



PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ256-230930-
/O.NEW.KBOX.SC.Y.0011.220123T0800Z-220124T1000Z/
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
320 PM EST Sat Jan 22 2022

...SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM SUNDAY TO 5 AM EST
MONDAY...

* WHAT...West winds 10 to 20 kt with gusts up to 25 kt and seas 
  4 to 6 feet expected.

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

* WHEN...From 3 AM Sunday to 5 AM EST Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ255-230930-
/O.EXB.KBOX.SC.Y.0009.000000T0000Z-220124T1000Z/
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
320 PM EST Sat Jan 22 2022

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 AM EST MONDAY...

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

* WHERE...Coastal Waters extending out to 25 nm South of Marthas 
  Vineyard and Nantucket.

* WHEN...Until 5 AM EST Monday.

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


PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ254-230930-
/O.EXT.KBOX.SC.Y.0009.000000T0000Z-220124T1000Z/
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
320 PM EST Sat Jan 22 2022

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 AM EST MONDAY...

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

* WHERE...Coastal waters from Provincetown MA to Chatham MA to 
  Nantucket MA out 20 nm.

* WHEN...Until 5 AM EST Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

400 
WHUS71 KBOX 230226
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
926 PM EST Sat Jan 22 2022

ANZ251-231500-
/O.NEW.KBOX.SC.Y.0012.220123T0600Z-220123T1500Z/
Massachusetts Bay and Ipswich Bay-
926 PM EST Sat Jan 22 2022

...SMALL CRAFT ADVISORY IN EFFECT FROM 1 AM TO 10 AM EST SUNDAY...

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

* WHERE...Massachusetts Bay and Ipswich Bay.

* WHEN...From 1 AM to 10 AM EST Sunday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ250-231530-
/O.CON.KBOX.SC.Y.0011.000000T0000Z-220124T1000Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
926 PM EST Sat Jan 22 2022

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EST MONDAY...

* WHAT...West winds 10 to 20 kt with gusts up to 25 kt and seas 
  4 to 6 feet.

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

* WHEN...Until 5 AM EST Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ254-255-231530-
/O.CON.KBOX.SC.Y.0009.000000T0000Z-220124T1000Z/
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-
926 PM EST Sat Jan 22 2022

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EST MONDAY...

* WHAT...West winds 10 to 20 kt with gusts up to 25 kt and seas 
  4 to 7 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 5 AM EST Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ256-231530-
/O.CON.KBOX.SC.Y.0011.220123T0800Z-220124T1000Z/
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
926 PM EST Sat Jan 22 2022

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 AM SUNDAY TO
5 AM EST MONDAY...

* WHAT...West winds 10 to 20 kt and seas 4 to 6 feet expected.

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

* WHEN...From 3 AM Sunday to 5 AM EST Monday.

* 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

221 
WHUS71 KBOX 231733
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
1233 PM EST Sun Jan 23 2022

ANZ251-232000-
/O.NEW.KBOX.SC.Y.0013.220123T1733Z-220123T2000Z/
Massachusetts Bay and Ipswich Bay-
1233 PM EST Sun Jan 23 2022

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 PM EST THIS AFTERNOON...

* WHAT...Southwest winds 10 to 15 kt and seas 3 to 5 feet.

* WHERE...Massachusetts Bay and Ipswich Bay.

* WHEN...Until 3 PM EST 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.

&&

$$

ANZ250-240645-
/O.CON.KBOX.SC.Y.0011.000000T0000Z-220124T1000Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
1233 PM EST Sun Jan 23 2022

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EST MONDAY...

* WHAT...West winds 10 to 15 kt and seas 4 to 6 feet.

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

* WHEN...Until 5 AM EST Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ254-255-240645-
/O.CON.KBOX.SC.Y.0009.000000T0000Z-220124T1000Z/
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-
1233 PM EST Sun Jan 23 2022

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EST MONDAY...

* WHAT...West winds 10 to 15 kt and seas 4 to 6 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 5 AM EST Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ256-240645-
/O.CON.KBOX.SC.Y.0011.000000T0000Z-220124T1000Z/
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
1233 PM EST Sun Jan 23 2022

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EST MONDAY...

* WHAT...West winds 10 to 15 kt and seas 4 to 6 feet.

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

* WHEN...Until 5 AM EST Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

721 
WHUS71 KBOX 231956
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
256 PM EST Sun Jan 23 2022

ANZ251-232100-
/O.EXP.KBOX.SC.Y.0013.000000T0000Z-220123T2000Z/
Massachusetts Bay and Ipswich Bay-
256 PM EST Sun Jan 23 2022

...SMALL CRAFT ADVISORY WILL EXPIRE AT 3 PM EST THIS AFTERNOON...

$$

ANZ250-240900-
/O.CON.KBOX.SC.Y.0011.000000T0000Z-220124T1000Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
256 PM EST Sun Jan 23 2022

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EST MONDAY...

* WHAT...West winds 10 to 15 kt and seas 3 to 5 feet.

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

* WHEN...Until 5 AM EST Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ254-255-240900-
/O.CON.KBOX.SC.Y.0009.000000T0000Z-220124T1000Z/
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-
256 PM EST Sun Jan 23 2022

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EST MONDAY...

* WHAT...West winds 10 to 15 kt and seas 4 to 6 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 5 AM EST Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ256-240900-
/O.CON.KBOX.SC.Y.0011.000000T0000Z-220124T1000Z/
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
256 PM EST Sun Jan 23 2022

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EST MONDAY...

* WHAT...West winds 10 to 15 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 5 AM EST Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

972 
WHUS71 KBOX 232013
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
313 PM EST Sun Jan 23 2022

ANZ256-240600-
/O.EXT.KBOX.SC.Y.0011.000000T0000Z-220124T0600Z/
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
313 PM EST Sun Jan 23 2022

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 1 AM EST MONDAY...

* WHAT...West winds 10 to 15 kt and seas 4 to 5 feet.

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

* WHEN...Until 1 AM EST Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ250-240915-
/O.CON.KBOX.SC.Y.0011.000000T0000Z-220124T1000Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
313 PM EST Sun Jan 23 2022

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EST MONDAY...

* WHAT...West winds 10 to 15 kt and seas 3 to 5 feet.

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

* WHEN...Until 5 AM EST Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ254-255-240915-
/O.CON.KBOX.SC.Y.0009.000000T0000Z-220124T1000Z/
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-
313 PM EST Sun Jan 23 2022

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EST MONDAY...

* WHAT...West winds 10 to 15 kt and seas 4 to 6 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 5 AM EST Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

813 
WHUS71 KBOX 240733
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
233 AM EST Mon Jan 24 2022

ANZ250-241500-
/O.EXT.KBOX.SC.Y.0011.000000T0000Z-220124T1500Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
233 AM EST Mon Jan 24 2022

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 AM EST THIS
MORNING...

* WHAT...Northwest winds around 10 kt and seas 3 to 5 feet.

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

* WHEN...Until 10 AM EST 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.

&&

$$

ANZ254-255-241500-
/O.EXT.KBOX.SC.Y.0009.000000T0000Z-220124T1500Z/
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-
233 AM EST Mon Jan 24 2022

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 AM EST THIS
MORNING...

* WHAT...Northwest winds around 10 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 10 AM EST 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.

&&

$$

Frank

979 
WHUS71 KBOX 241423
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
923 AM EST Mon Jan 24 2022

ANZ250-241530-
/O.CAN.KBOX.SC.Y.0011.000000T0000Z-220124T1500Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
923 AM EST Mon Jan 24 2022

...SMALL CRAFT ADVISORY IS CANCELLED...

Winds and waves have fallen below Small Craft Advisory limits,
therefore the Small Craft Advisory has been cancelled. 

$$

ANZ254-255-241530-
/O.CAN.KBOX.SC.Y.0009.000000T0000Z-220124T1500Z/
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-
923 AM EST Mon Jan 24 2022

...SMALL CRAFT ADVISORY IS CANCELLED...

Winds and waves have fallen below Small Craft Advisory limits,
therefore the Small Craft Advisory has been cancelled. 

$$

Area Forecast Discussion
National Weather Service Boston/Norton MA
447 PM EST Wed Jan 19 2022

.SYNOPSIS...
A cold front will cross the region late tonight followed by a period
of snow or rain quickly changing to snow Thursday morning, mainly
near and south of the Mass Pike. This will coincide with a portion
of the Thursday morning commute with 1 to 3 inches of snow
accumulation expected. Very cold Thursday night with subzero wind
chills in interior Southern New England. Other than some ocean
effect snow showers across the outer Cape, high pressure supports a
cold but dry Friday. An ocean storm will likely remain well to the
south on Saturday with minimal impact to southern New England.
Below normal temperatures continue into the middle of next week.

&&

.NEAR TERM /UNTIL MIDNIGHT TONIGHT/...

The peak of the wind is expected through late afternoon when
the low level jet strengthens over SE New Eng before exiting.
This is when a few gusts to 45 mph are possible over Cape
Cod/Islands and SE coastal MA. Otherwise, diminishing wind this
evening with dry conditions through midnight.

&&

.SHORT TERM /MIDNIGHT TONIGHT THROUGH THURSDAY NIGHT/...

Late Tonight into Thursday...

* Light snow accumulations expected late tonight into Thu, mainly
  near and south of HFD-ORH-BOS line

* Some impact to the Thu morning commute with rain changing to
  light to occasionally moderate snow

Fairly robust northern stream shortwave moves through the Gt Lakes
tonight with the attendant cold front moving south across SNE 06-
12z. The mid level flow amplifies enough for an anafrontal wave
developing on the boundary Thu morning. Deep moisture plume ahead of
the shortwave moves into SNE late tonight into Thu with the column
saturating which will allow a swath of precip to develop north of
the front 3-6 am. Initially, the column is warm enough for precip to
begin as rain across RI and eastern MA with mostly snow to start in
the interior. But there should be a fairly quick transition from
rain to snow from 5-7 am in RI and SE MA as colder air moves in from
the north. This transition will take a bit longer for the
Cape/Islands with the changeover occurring between 8-10 am.

The northern extent of the precip shield remains somewhat uncertain
as there will be drier air working in from the N. The greatest risk
for a period of steady snow will be south of the Pike, especially
across eastern CT, RI and SE MA. This is where the axis of greatest
moisture is located along with tightening low level thermal gradient
which may enhance snowfall a bit. Further to the N across northern
MA, drier air may win the battle with just a bit of light snow for a
few hours with little to no accum. Snow growth is favorable north of
the immediate south coast with a brief period of up to 15 units of
omega in the snow growth region Thu morning so a few hours of
moderate snow is possible. But not looking at more than 0.5-0.75"/hr
rates in the heavier snow.

QPF averages one tenth to one third of an inch from the Pike south
to the coast. Some of this QPF will be wasted on rain and initial
melting of snow across RI and SE MA, so current thinking is a
general 1-2 inches accum south of BDL-ORH-BOS but can't rule
isolated 3 inch amounts, especially over the hills in NE CT and
western RI where mostly snow is expected with less melting as temps
will be a few degrees colder. There will be some impact to the
morning commute with reduced vsbys and possibly some slippery travel
but think most roads in the coastal plain will be wet with much of
the accum on the grassy surfaces. Temps here will be above freezing
when the snow begins and only cool to around 32F in the snow with
lack of heavy snowfall rates. There will be a greater impact in the
hilly terrain of NE CT, northern and western RI and adjacent MA
where slightly colder temps may lead to snow covered roads.

Snow will taper off and end during early afternoon from west to east
for areas south of the Pike followed by colder air filtering into
the region. Increasing sunshine is expected in northern and western
MA during the afternoon with partial clearing clearing working its
way to the south mid/late afternoon.

Thursday night...

Another surge of arctic air moves into SNE. Low temps by Sat morning
will bottom out in the single numbers with teens along the immediate
coast. Some sub zero readings are possible in NW MA. There will be a
modest north wind with wind chills zero to -10 across much of SNE
with a few locations in the higher elevation close to -15. Generally
mostly clear to partly cloudy skies expected across the region, but
the cold air over the ocean will result in decent instability with
300-400 J/kg of ocean induced Cape developing. With N trajectory,
expect scattered ocean effect snow showers developing over the outer
Cape late evening and overnight. Localized accums of a coating to an
inch are possible.

&&

.LONG TERM /FRIDAY THROUGH WEDNESDAY/...
Highlights...

* Chilly but mostly dry Friday.

* It appears increasingly likely that a coastal system looks to
  pass south of our area this weekend. Nonetheless, this can
  still change given we are still three days out.

* Could potentially turn unsettled first half of next week but
  confidence is very low in any specific outcome. Higher
  confidence in below normal temps continuing, however.

Details...

Friday into Friday Night:

Cold and dry for the most part on Friday. The only exception would
be for the Cape and Nantucket, there could be a few lingering ocean
effect snow flurries. Otherwise, a 1040 mb surface high over the
Saint Lawrence River Valley brings us a quiet weather day with
afternoon temperatures in the teens across the interior and 20s
coastal plains. For reference, average highs this time of the year
are in the mid to upper 30s. With northerly winds 10 to 15 mph,
apparent temperatures will range between -5 to +15F.

For Friday night, clouds will be on the increase after midnight
and especially east of western MA and CT. Though sub-zero lows
are possible given more clearing across portions of western MA,
lows should generally bottom out in the single digits to low
teens, except for upper teens to low 20s across Cape Cod and the
Islands.

Saturday into Saturday Night:

We continue to monitor details regarding a potential coastal or
ocean storm that appears to take shape over the Carolinas early
Saturday morning. While some uncertainty remains, and some new
snowfall is still possible across southeastern and eastern portions
of Southern New England, there is a tendency towards a less robust
outcome.

It does look like we only get a glancing blow from the coastal storm
with it tracking well south of the 70W/40N benchmark. As a reminder,
a storm tracking close to the benchmark increases the potential for
accumulating snowfall along the Boston-Providence corridor. So a
reasonable scenario at this time is for some minor snowfall
across southeastern New England, with a shut out further north
and west. This does make sense given the antecedent strong and
very dry high pressure over northern New England. PWATs are
indeed unimpressive, with values between 0.5 and 2.5th
percentile on Saturday and only up to 10th percentile on Sunday
according to NAEFS situational awareness table. Overall, this
favors a suppressed solution with the bulk of the precipitation
passing to our south, or a Mid Atlantic seaboard special.
Nonetheless, snow lovers should not be too downbeat at this time
given we are still 72 hours out and have to see how the Thursday
system evolves.

Sunday into Wednesday:

Above average confidence in below normal temperatures in this
forecast period. Initially dominant northern stream with a
prominent longwave trough developing across most of north-
central into eastern North America, with anomalous upper ridge
over the West Coast or just offshore. This should support
periodic, reinforcing shots of colder air supporting below
average temperatures. Again for reference, normal highs are in
the mid to upper 30s.

As for meaningful weather, there is very little agreement
amongst model guidance. The CPC 6 to 10 day precipitation
outlook shows an equal chance of below and above normal precip
for our area, which reflects the mixed teleconnection signals
of a neutral PNA and positive AO/NAO pattern. There is potential
for bouts of unsettled weather, but whether that could help eat
into our snowfall deficit for the season (currently all four
climate sites are running 6 to 10 inches below normal) remains
to be seen. So largely stuck to blended model guidance for this
time period.

&&

.AVIATION /22Z WEDNESDAY THROUGH MONDAY/...
Low - less than 30 percent.
Medium - 30 to 60 percent.
High - greater than 60 percent.

18z Update:

Through 00z...High confidence.

VFR. SW wind gusts 25 to 35 knots with a few gusts up to 40
knots along the far southeast New England coast.

Tonight...High confidence.

VFR this evening with diminishing wind, then MVFR/IFR
conditions developing 08-12z mainly along and south of BDL-ORH-
BOS in brief rain changing to snow.

Thursday...High confidence.

IFR in snow south of the Pike with rain changing to snow
Cape/Islands. Snow ends during early to mid afternoon across
RI/SE MA followed by improving conditions. Accums of 1-3
inches possible south of the Pike. Conditions improving to VFR
north of the Pike as any light snow ends early.

Thursday night...High confidence.

Mainly VFR, but areas of MVFR cigs developing late evening and
overnight over outer Cape and ACK with scattered ocean effect
snow showers.

KBOS Terminal...High confidence in TAF. Greatest risk for a
period of accumulating snow will be 11-16z. A coating to 2
inches possible.

KBDL Terminal...High confidence in TAF. A period of light snow
may bring a coating to an inch 09-14z.

Outlook /Friday through Monday/...

Friday through Friday Night: VFR. Breezy.

Saturday: Mainly VFR, with areas IFR possible. Breezy. Slight
chance SN.

Saturday Night: VFR.

Sunday: Mainly VFR, with local IFR possible.

&&

.MARINE...
Forecaster Confidence Levels.

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

Tonight...High confidence. Gale force SW winds will linger into this
evening before diminishing overnight.

Thu into Thu night...High confidence. Winds shift to NW with gusts
to 20 kt Thu increasing to 25 kt Thu night. Vsbys reduced in rain
changing to snow Thu with improving conditions by late Thu. Areas of
freezing spray developing Thu night with scattered snow showers over
waters adjacent and east of Cape Cod.

Outlook /Friday through Monday/...

Friday: Winds less than 25 kt. Areas of rough seas. Chance of
freezing spray, slight chance of snow.

Friday Night: Low risk for Small Craft Advisory winds with
gusts up to 20 kt. Areas of rough seas. Chance of freezing
spray, slight chance of snow. Local visibility 1 to 3 nm.

Saturday: Low risk for Small Craft Advisory winds with gusts up
to 20 kt. Rough seas up to 8 ft. Chance of snow. Visibility
1 to 3 nm.

Saturday Night: Winds less than 25 kt. Areas of rough seas.
Slight chance of snow. Areas of visibility 1 to 3 nm.

Sunday: Winds less than 25 kt. Areas of rough seas. Visibility
1 to 3 nm.

&&

.BOX WATCHES/WARNINGS/ADVISORIES...
CT...None.
MA...Wind Advisory until 6 PM EST this evening for MAZ019-021>024.
RI...Wind Advisory until 6 PM EST this evening for RIZ008.
MARINE...Gale Warning until 10 PM EST this evening for ANZ231>235-237-
     250-251-254>256.
     Gale Warning until 7 PM EST this evening for ANZ230-236.

&&

SYNOPSIS...KJC/Chai
NEAR TERM...KJC/Chai
SHORT TERM...KJC
LONG TERM...Chai
AVIATION...KJC/Chai
MARINE...KJC/Chai

Hazardous Weather Outlook
National Weather Service Boston/Norton MA
432 PM EST Wed Jan 19 2022

CTZ002>004-MAZ002>018-020-026-RIZ001>007-202145-
Hartford CT-Tolland CT-Windham CT-Western Franklin MA-
Eastern Franklin MA-Northern Worcester MA-Central Middlesex MA-
Western Essex MA-Eastern Essex MA-Western Hampshire MA-
Western Hampden 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-Southern Bristol MA-Northern Middlesex MA-
Northwest Providence RI-Southeast Providence RI-Western Kent RI-
Eastern Kent RI-Bristol RI-Washington RI-Newport RI-
432 PM EST Wed Jan 19 2022

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...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.

MAZ019-021>024-RIZ008-202145-
Eastern Plymouth MA-Southern Plymouth MA-Barnstable MA-Dukes MA-
Nantucket MA-Block Island RI-
432 PM EST Wed Jan 19 2022

...WIND ADVISORY IN EFFECT UNTIL 6 PM EST THIS EVENING...

This Hazardous Weather Outlook is for southeastern Massachusetts
and southern Rhode Island.

.DAY ONE...Tonight.

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

   Wind Advisory.

.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.

ANZ231>235-237-250-251-254>256-202145-
Cape Cod Bay-Nantucket Sound-Vineyard Sound-Buzzards Bay-
Rhode Island Sound-Block Island Sound-
Coastal waters east of Ipswich Bay and the Stellwagen Bank National
Marine Sanctuary-Massachusetts Bay and Ipswich Bay-
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-
432 PM EST Wed Jan 19 2022

...GALE WARNING IN EFFECT UNTIL 10 PM EST 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...Thursday through Tuesday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

ANZ230-236-202145-
Boston Harbor-Narragansett Bay-
432 PM EST Wed Jan 19 2022

...GALE WARNING IN EFFECT UNTIL 7 PM EST 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...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/nwsboston

You can follow us on Twitter at
@NWSBoston

Special Weather Statement
National Weather Service Boston/Norton MA
317 PM EST Wed Jan 19 2022

CTZ003-004-MAZ012-013-015>022-RIZ001>007-200830-
Tolland CT-Windham CT-Southern Worcester MA-Western Norfolk MA-
Suffolk MA-Eastern Norfolk MA-Northern Bristol MA-
Western Plymouth MA-Eastern Plymouth MA-Southern Bristol MA-
Southern Plymouth MA-Barnstable MA-Northwest Providence RI-
Southeast Providence RI-Western Kent RI-Eastern Kent RI-
Bristol RI-Washington RI-Newport RI-
Including the cities of Union, Vernon, Putnam, Willimantic,
Milford, Worcester, Foxborough, Norwood, Boston, Quincy, Taunton,
Brockton, Plymouth, Fall River, New Bedford, Mattapoisett,
Chatham, Falmouth, Provincetown, Foster, Smithfield, Providence,
Coventry, West Greenwich, East Greenwich, Warwick, West Warwick,
Bristol, Narragansett, Westerly, and Newport
317 PM EST Wed Jan 19 2022

...A PERIOD OF ACCUMULATING SNOW LATE TONIGHT INTO THURSDAY MAY
IMPACT A PORTION OF THE MORNING COMMUTE...

Light rain and snow is expected to overspread the region late
tonight. The precipitation will likely begin as rain across much
of Rhode Island and southeast Massachusetts, but will flip to
snow between 5 and 7 am. The changeover to snow will occur later,
between 8 and 10 am, on Cape Cod.

Snow accumulations of 1 to 2 inches are expected, with locally up
to 3 inches possible in the hills of northeast Connecticut and
interior Rhode Island before the snow tapers off during the early
afternoon.

Part of the morning commute will be impacted with reduced visibility
and some slippery roads, especially over the higher elevations
where colder temperatures will result in snow covered roads. In
the coastal plain, most roads will likely be wet but a few
slippery spots are possible. Motorists should use caution while
traveling Thursday morning.