Alert archive / Massachusetts / Storm Watches in 2018

Storm Watch 1, NWS Boston/Norton, MA

January 2, 2018

NWS Boston/Norton, MA issued this storm watch at Jan 2, 2018, 3:02 AM EST. It took effect at Jan 4, 2018, 7:00 AM EST. It was in force for .

The area

The counties it named.

The facts

Issued
Jan 2, 2018, 3:02 AM EST (08:02 UTC)
In effect from
Jan 4, 2018, 7:00 AM EST
Expired
Jan 2, 2018, 2:59 PM EST
In force
Issued by
NWS Boston/Norton, MA

The text

As transmitted.

217 
WHUS71 KBOX 020802
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Taunton MA
302 AM EST Tue Jan 2 2018

ANZ256-021615-
/O.EXT.KBOX.UP.W.0001.000000T0000Z-180103T0600Z/
/O.CON.KBOX.SC.Y.0153.000000T0000Z-180103T1100Z/
/O.NEW.KBOX.GL.A.0001.180104T0900Z-180105T0300Z/
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
302 AM EST Tue Jan 2 2018

...HEAVY FREEZING SPRAY WARNING NOW IN EFFECT UNTIL 1 AM EST
WEDNESDAY...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EST
WEDNESDAY...
...GALE WATCH IN EFFECT FROM LATE WEDNESDAY NIGHT THROUGH
THURSDAY EVENING...

The National Weather Service in Taunton has issued a Gale Watch,
which is in effect from late Wednesday night through Thursday
evening.

* WINDS AND SEAS...Northwest winds 20 to 30 kt with gusts up to 
  45 kt. Seas 6 to 11 feet.

* FREEZING SPRAY...Areas of heavy freezing spray expected.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Heavy Freezing Spray Warning means heavy freezing spray is
expected to rapidly accumulate on vessels. These conditions can
be extremely hazardous to navigation. The U.S. Coast Guard
advises mariners to check and ensure all life saving devices
remain free of ice. Mariners not trained to operate in these
conditions or vessels not properly equipped to do so...should
remain in port or avoid the warning area.

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners...especially those operating smaller
vessels should avoid navigating in these conditions.

A Gale Watch is issued when the risk of gale force winds of 34 to
47 knots has significantly increased...but the specific timing
and/or location is still uncertain. It is intended to provide
additional lead time for mariners who may wish to consider
altering their plans.

&&

$$

ANZ251-021615-
/O.EXT.KBOX.UP.W.0001.000000T0000Z-180103T0900Z/
/O.EXT.KBOX.SC.Y.0152.000000T0000Z-180103T1100Z/
/O.NEW.KBOX.GL.A.0001.180104T0900Z-180105T0300Z/
Massachusetts Bay and Ipswich Bay-
302 AM EST Tue Jan 2 2018

...HEAVY FREEZING SPRAY WARNING NOW IN EFFECT UNTIL 4 AM EST
WEDNESDAY...
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM EST WEDNESDAY...
...GALE WATCH IN EFFECT FROM LATE WEDNESDAY NIGHT THROUGH
THURSDAY EVENING...

The National Weather Service in Taunton has issued a Gale Watch,
which is in effect from late Wednesday night through Thursday
evening.

* WINDS AND SEAS...West winds 25 to 35 kt with gusts up to 45 
  kt. Seas 6 to 11 feet.

* FREEZING SPRAY...Areas of heavy freezing spray expected.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Heavy Freezing Spray Warning means heavy freezing spray is
expected to rapidly accumulate on vessels. These conditions can
be extremely hazardous to navigation. The U.S. Coast Guard
advises mariners to check and ensure all life saving devices
remain free of ice. Mariners not trained to operate in these
conditions or vessels not properly equipped to do so...should
remain in port or avoid the warning area.

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners...especially those operating smaller
vessels should avoid navigating in these conditions.

A Gale Watch is issued when the risk of gale force winds of 34 to
47 knots has significantly increased...but the specific timing
and/or location is still uncertain. It is intended to provide
additional lead time for mariners who may wish to consider
altering their plans.

&&

$$

ANZ233-234-021615-
/O.EXT.KBOX.UP.W.0001.000000T0000Z-180102T1900Z/
/O.EXT.KBOX.SC.Y.0152.000000T0000Z-180103T0600Z/
/O.NEW.KBOX.GL.A.0001.180104T0900Z-180105T0300Z/
Vineyard Sound-Buzzards Bay-
302 AM EST Tue Jan 2 2018

...HEAVY FREEZING SPRAY WARNING NOW IN EFFECT UNTIL 2 PM EST THIS
AFTERNOON...
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 1 AM EST WEDNESDAY...
...GALE WATCH IN EFFECT FROM LATE WEDNESDAY NIGHT THROUGH
THURSDAY EVENING...

The National Weather Service in Taunton has issued a Gale Watch,
which is in effect from late Wednesday night through Thursday
evening.

* WINDS AND SEAS...Northwest winds 20 to 30 kt with gusts up to 
  45 kt. Seas 3 to 6 feet.

* FREEZING SPRAY...Areas of heavy freezing spray expected.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners...especially those operating smaller
vessels should avoid navigating in these conditions.

A Heavy Freezing Spray Warning means heavy freezing spray is
expected to rapidly accumulate on vessels. These conditions can
be extremely hazardous to navigation. The U.S. Coast Guard
advises mariners to check and ensure all life saving devices
remain free of ice. Mariners not trained to operate in these
conditions or vessels not properly equipped to do so...should
remain in port or avoid the warning area.

A Gale Watch is issued when the risk of gale force winds of 34 to
47 knots has significantly increased...but the specific timing
and/or location is still uncertain. It is intended to provide
additional lead time for mariners who may wish to consider
altering their plans.

&&

$$

ANZ235-237-021615-
/O.EXT.KBOX.UP.W.0001.000000T0000Z-180103T0600Z/
/O.EXT.KBOX.SC.Y.0153.000000T0000Z-180103T0600Z/
/O.NEW.KBOX.GL.A.0001.180104T0900Z-180105T0300Z/
Rhode Island Sound-Block Island Sound-
302 AM EST Tue Jan 2 2018

...HEAVY FREEZING SPRAY WARNING NOW IN EFFECT UNTIL 1 AM EST
WEDNESDAY...
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 1 AM EST WEDNESDAY...
...GALE WATCH IN EFFECT FROM LATE WEDNESDAY NIGHT THROUGH
THURSDAY EVENING...

The National Weather Service in Taunton has issued a Gale Watch,
which is in effect from late Wednesday night through Thursday
evening.

* WINDS AND SEAS...Northwest winds 20 to 30 kt with gusts up to 
  45 kt. Seas 4 to 7 feet.

* FREEZING SPRAY...Areas of heavy freezing spray expected.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Heavy Freezing Spray Warning means heavy freezing spray is
expected to rapidly accumulate on vessels. These conditions can
be extremely hazardous to navigation. The U.S. Coast Guard
advises mariners to check and ensure all life saving devices
remain free of ice. Mariners not trained to operate in these
conditions or vessels not properly equipped to do so...should
remain in port or avoid the warning area.

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners...especially those operating smaller
vessels should avoid navigating in these conditions.

A Gale Watch is issued when the risk of gale force winds of 34 to
47 knots has significantly increased...but the specific timing
and/or location is still uncertain. It is intended to provide
additional lead time for mariners who may wish to consider
altering their plans.

&&

$$

ANZ255-021615-
/O.EXT.KBOX.UP.W.0001.000000T0000Z-180103T0600Z/
/O.CON.KBOX.SC.Y.0153.000000T0000Z-180103T1100Z/
/O.NEW.KBOX.SR.A.0001.180104T1200Z-180105T0300Z/
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
302 AM EST Tue Jan 2 2018

...HEAVY FREEZING SPRAY WARNING NOW IN EFFECT UNTIL 1 AM EST
WEDNESDAY...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EST
WEDNESDAY...
...STORM WATCH IN EFFECT FROM THURSDAY MORNING THROUGH THURSDAY
EVENING...

The National Weather Service in Taunton has issued a Storm Watch,
which is in effect from Thursday morning through Thursday
evening.

* WINDS AND SEAS...Northwest winds 25 to 35 kt with gusts up to 
  55 kt. Seas 7 to 12 feet.

* FREEZING SPRAY...Areas of heavy freezing spray expected.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Heavy Freezing Spray Warning means heavy freezing spray is
expected to rapidly accumulate on vessels. These conditions can
be extremely hazardous to navigation. The U.S. Coast Guard
advises mariners to check and ensure all life saving devices
remain free of ice. Mariners not trained to operate in these
conditions or vessels not properly equipped to do so...should
remain in port or avoid the warning area.

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners...especially those operating smaller
vessels should avoid navigating in these conditions.

A Storm Watch is issued when the risk of storm force winds of
48 to 63 knots has significantly increased...but the specific
timing and/or location is still uncertain. It is intended to
provide additional lead time for mariners who may wish to
consider altering their plans.

&&

$$

ANZ250-021615-
/O.EXT.KBOX.UP.W.0001.000000T0000Z-180103T0900Z/
/O.CON.KBOX.SC.Y.0152.000000T0000Z-180103T1100Z/
/O.NEW.KBOX.SR.A.0001.180104T1200Z-180105T0300Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
302 AM EST Tue Jan 2 2018

...HEAVY FREEZING SPRAY WARNING NOW IN EFFECT UNTIL 4 AM EST
WEDNESDAY...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EST
WEDNESDAY...
...STORM WATCH IN EFFECT FROM THURSDAY MORNING THROUGH THURSDAY
EVENING...

The National Weather Service in Taunton has issued a Storm Watch,
which is in effect from Thursday morning through Thursday
evening.

* WINDS AND SEAS...West winds 30 to 40 kt with gusts up to 50 
  kt. Seas 11 to 16 feet.

* FREEZING SPRAY...Areas of heavy freezing spray expected.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Heavy Freezing Spray Warning means heavy freezing spray is
expected to rapidly accumulate on vessels. These conditions can
be extremely hazardous to navigation. The U.S. Coast Guard
advises mariners to check and ensure all life saving devices
remain free of ice. Mariners not trained to operate in these
conditions or vessels not properly equipped to do so...should
remain in port or avoid the warning area.

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners...especially those operating smaller
vessels should avoid navigating in these conditions.

A Storm Watch is issued when the risk of storm force winds of
48 to 63 knots has significantly increased...but the specific
timing and/or location is still uncertain. It is intended to
provide additional lead time for mariners who may wish to
consider altering their plans.

&&

$$

ANZ254-021615-
/O.EXT.KBOX.UP.W.0001.000000T0000Z-180103T0900Z/
/O.CON.KBOX.SC.Y.0152.000000T0000Z-180103T1100Z/
/O.NEW.KBOX.SR.A.0001.180104T1200Z-180105T0300Z/
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
302 AM EST Tue Jan 2 2018

...HEAVY FREEZING SPRAY WARNING NOW IN EFFECT UNTIL 4 AM EST
WEDNESDAY...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EST
WEDNESDAY...
...STORM WATCH IN EFFECT FROM THURSDAY MORNING THROUGH THURSDAY
EVENING...

The National Weather Service in Taunton has issued a Storm Watch,
which is in effect from Thursday morning through Thursday
evening.

* WINDS AND SEAS...West winds 25 to 35 kt with gusts up to 50 
  kt. Seas 13 to 18 feet.

* FREEZING SPRAY...Areas of heavy freezing spray expected.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Heavy Freezing Spray Warning means heavy freezing spray is
expected to rapidly accumulate on vessels. These conditions can
be extremely hazardous to navigation. The U.S. Coast Guard
advises mariners to check and ensure all life saving devices
remain free of ice. Mariners not trained to operate in these
conditions or vessels not properly equipped to do so...should
remain in port or avoid the warning area.

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners...especially those operating smaller
vessels should avoid navigating in these conditions.

A Storm Watch is issued when the risk of storm force winds of
48 to 63 knots has significantly increased...but the specific
timing and/or location is still uncertain. It is intended to
provide additional lead time for mariners who may wish to
consider altering their plans.

&&

$$

ANZ231-232-021615-
/O.EXT.KBOX.UP.W.0001.000000T0000Z-180103T0600Z/
/O.EXT.KBOX.SC.Y.0153.000000T0000Z-180103T0600Z/
/O.NEW.KBOX.SR.A.0001.180104T1200Z-180105T0300Z/
Cape Cod Bay-Nantucket Sound-
302 AM EST Tue Jan 2 2018

...HEAVY FREEZING SPRAY WARNING NOW IN EFFECT UNTIL 1 AM EST
WEDNESDAY...
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 1 AM EST WEDNESDAY...
...STORM WATCH IN EFFECT FROM THURSDAY MORNING THROUGH THURSDAY
EVENING...

The National Weather Service in Taunton has issued a Storm Watch,
which is in effect from Thursday morning through Thursday
evening.

* WINDS AND SEAS...West winds 20 to 30 kt with gusts up to 50 
  kt. Seas 5 to 8 feet.

* FREEZING SPRAY...Areas of heavy freezing spray expected.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Heavy Freezing Spray Warning means heavy freezing spray is
expected to rapidly accumulate on vessels. These conditions can
be extremely hazardous to navigation. The U.S. Coast Guard
advises mariners to check and ensure all life saving devices
remain free of ice. Mariners not trained to operate in these
conditions or vessels not properly equipped to do so...should
remain in port or avoid the warning area.

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners...especially those operating smaller
vessels should avoid navigating in these conditions.

A Storm Watch is issued when the risk of storm force winds of
48 to 63 knots has significantly increased...but the specific
timing and/or location is still uncertain. It is intended to
provide additional lead time for mariners who may wish to
consider altering their plans.

&&

$$

ANZ230-236-021615-
/O.NEW.KBOX.GL.A.0001.180104T0900Z-180105T0300Z/
Boston Harbor-Narragansett Bay-
302 AM EST Tue Jan 2 2018

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

The National Weather Service in Taunton has issued a Gale Watch,
which is in effect from late Wednesday night through Thursday
evening.

* WINDS AND SEAS...North winds 15 to 25 kt with gusts up to 40 
  kt. Waves 1 to 3 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Gale Watch is issued when the risk of gale force winds of 34 to
47 knots has significantly increased...but the specific timing
and/or location is still uncertain. It is intended to provide
additional lead time for mariners who may wish to consider
altering their plans.

&&

$$

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
2 follow-up statements
731 
WHUS71 KBOX 021611
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Taunton MA
1111 AM EST Tue Jan 2 2018

ANZ256-030015-
/O.CON.KBOX.UP.W.0001.000000T0000Z-180103T0600Z/
/O.CON.KBOX.SC.Y.0153.000000T0000Z-180103T1100Z/
/O.CON.KBOX.GL.A.0001.180104T0900Z-180105T0300Z/
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
1111 AM EST Tue Jan 2 2018

...HEAVY FREEZING SPRAY WARNING UNTIL 1 AM EST WEDNESDAY... 
...SMALL CRAFT ADVISORY UNTIL 6 AM EST WEDNESDAY... 
...GALE WATCH FROM LATE WEDNESDAY NIGHT THROUGH THURSDAY EVENING...

* WINDS AND SEAS...Northerly becoming northwesterly winds will
  become as strong as 20 to 30 kt with gusts up to 45 kt. Seas 6 
  to 11 feet.

* FREEZING SPRAY...Areas of heavy freezing spray expected.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Heavy Freezing Spray Warning means heavy freezing spray is
expected to rapidly accumulate on vessels. These conditions can
be extremely hazardous to navigation. The U.S. Coast Guard
advises mariners to check and ensure all life saving devices
remain free of ice. Mariners not trained to operate in these
conditions or vessels not properly equipped to do so...should
remain in port or avoid the warning area.

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners...especially those operating smaller
vessels should avoid navigating in these conditions.

A Gale Watch is issued when the risk of gale force winds of 34 to
47 knots has significantly increased...but the specific timing
and/or location is still uncertain. It is intended to provide
additional lead time for mariners who may wish to consider
altering their plans.

&&

$$

ANZ251-030015-
/O.CON.KBOX.UP.W.0001.000000T0000Z-180103T0900Z/
/O.CON.KBOX.SC.Y.0152.000000T0000Z-180103T1100Z/
/O.CON.KBOX.GL.A.0001.180104T0900Z-180105T0300Z/
Massachusetts Bay and Ipswich Bay-
1111 AM EST Tue Jan 2 2018

...HEAVY FREEZING SPRAY WARNING UNTIL 4 AM EST WEDNESDAY... 
...SMALL CRAFT ADVISORY REMAINS UNTIL 6 AM EST WEDNESDAY... 
...GALE WATCH FROM LATE WEDNESDAY NIGHT THROUGH THURSDAY EVENING...

* WINDS AND SEAS...Northerly becoming northwesterly winds will
  become as strong as 25 to 35 kt with gusts up to 45 kt. Seas 6 
  to 11 feet.

* FREEZING SPRAY...Areas of heavy freezing spray expected.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Heavy Freezing Spray Warning means heavy freezing spray is
expected to rapidly accumulate on vessels. These conditions can
be extremely hazardous to navigation. The U.S. Coast Guard
advises mariners to check and ensure all life saving devices
remain free of ice. Mariners not trained to operate in these
conditions or vessels not properly equipped to do so...should
remain in port or avoid the warning area.

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners...especially those operating smaller
vessels should avoid navigating in these conditions.

A Gale Watch is issued when the risk of gale force winds of 34 to
47 knots has significantly increased...but the specific timing
and/or location is still uncertain. It is intended to provide
additional lead time for mariners who may wish to consider
altering their plans.

&&

$$

ANZ233-234-030015-
/O.CON.KBOX.UP.W.0001.000000T0000Z-180102T1900Z/
/O.CON.KBOX.SC.Y.0152.000000T0000Z-180103T0600Z/
/O.CON.KBOX.GL.A.0001.180104T0900Z-180105T0300Z/
Vineyard Sound-Buzzards Bay-
1111 AM EST Tue Jan 2 2018

...HEAVY FREEZING SPRAY WARNING UNTIL 2 PM EST THIS AFTERNOON... 
...SMALL CRAFT ADVISORY UNTIL 1 AM EST WEDNESDAY... 
...GALE WATCH FROM LATE WEDNESDAY NIGHT THROUGH THURSDAY EVENING...

* WINDS AND SEAS...Northerly becoming northwesterly winds will
  become as strong as 20 to 30 kt with gusts up to 45 kt. Seas 3 
  to 6 feet.

* FREEZING SPRAY...Areas of heavy freezing spray expected.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners...especially those operating smaller
vessels should avoid navigating in these conditions.

A Heavy Freezing Spray Warning means heavy freezing spray is
expected to rapidly accumulate on vessels. These conditions can
be extremely hazardous to navigation. The U.S. Coast Guard
advises mariners to check and ensure all life saving devices
remain free of ice. Mariners not trained to operate in these
conditions or vessels not properly equipped to do so...should
remain in port or avoid the warning area.

A Gale Watch is issued when the risk of gale force winds of 34 to
47 knots has significantly increased...but the specific timing
and/or location is still uncertain. It is intended to provide
additional lead time for mariners who may wish to consider
altering their plans.

&&

$$

ANZ235-237-030015-
/O.CON.KBOX.UP.W.0001.000000T0000Z-180103T0600Z/
/O.CON.KBOX.SC.Y.0153.000000T0000Z-180103T0600Z/
/O.CON.KBOX.GL.A.0001.180104T0900Z-180105T0300Z/
Rhode Island Sound-Block Island Sound-
1111 AM EST Tue Jan 2 2018

...HEAVY FREEZING SPRAY WARNING UNTIL 1 AM EST WEDNESDAY... 
...SMALL CRAFT ADVISORY UNTIL 1 AM EST WEDNESDAY... 
...GALE WATCH FROM LATE WEDNESDAY NIGHT THROUGH THURSDAY EVENING...

* WINDS AND SEAS...Northerly becoming northwesterly winds will
  become as strong as 20 to 30 kt with gusts up to 45 kt. Seas 4 
  to 7 feet.

* FREEZING SPRAY...Areas of heavy freezing spray expected.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Heavy Freezing Spray Warning means heavy freezing spray is
expected to rapidly accumulate on vessels. These conditions can
be extremely hazardous to navigation. The U.S. Coast Guard
advises mariners to check and ensure all life saving devices
remain free of ice. Mariners not trained to operate in these
conditions or vessels not properly equipped to do so...should
remain in port or avoid the warning area.

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners...especially those operating smaller
vessels should avoid navigating in these conditions.

A Gale Watch is issued when the risk of gale force winds of 34 to
47 knots has significantly increased...but the specific timing
and/or location is still uncertain. It is intended to provide
additional lead time for mariners who may wish to consider
altering their plans.

&&

$$

ANZ255-030015-
/O.CON.KBOX.UP.W.0001.000000T0000Z-180103T0600Z/
/O.CON.KBOX.SC.Y.0153.000000T0000Z-180103T1100Z/
/O.CON.KBOX.SR.A.0001.180104T1200Z-180105T0300Z/
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
1111 AM EST Tue Jan 2 2018

...HEAVY FREEZING SPRAY WARNING UNTIL 1 AM EST WEDNESDAY... 
...SMALL CRAFT ADVISORY UNTIL 6 AM EST WEDNESDAY... 
...STORM WATCH FROM THURSDAY MORNING THROUGH THURSDAY EVENING...

* WINDS AND SEAS...Northerly becoming northwesterly winds will
  become as strong as 25 to 35 kt with gusts up to 55 kt. Seas 7 
  to 12 feet.

* FREEZING SPRAY...Areas of heavy freezing spray expected.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Heavy Freezing Spray Warning means heavy freezing spray is
expected to rapidly accumulate on vessels. These conditions can
be extremely hazardous to navigation. The U.S. Coast Guard
advises mariners to check and ensure all life saving devices
remain free of ice. Mariners not trained to operate in these
conditions or vessels not properly equipped to do so...should
remain in port or avoid the warning area.

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners...especially those operating smaller
vessels should avoid navigating in these conditions.

A Storm Watch is issued when the risk of storm force winds of
48 to 63 knots has significantly increased...but the specific
timing and/or location is still uncertain. It is intended to
provide additional lead time for mariners who may wish to
consider altering their plans.

&&

$$

ANZ250-030015-
/O.CON.KBOX.UP.W.0001.000000T0000Z-180103T0900Z/
/O.CON.KBOX.SC.Y.0152.000000T0000Z-180103T1100Z/
/O.CON.KBOX.SR.A.0001.180104T1200Z-180105T0300Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
1111 AM EST Tue Jan 2 2018

...HEAVY FREEZING SPRAY WARNING UNTIL 4 AM EST WEDNESDAY... 
...SMALL CRAFT ADVISORY UNTIL 6 AM EST WEDNESDAY... 
...STORM WATCH FROM THURSDAY MORNING THROUGH THURSDAY EVENING...

* WINDS AND SEAS...Northerly becoming northwesterly winds will
  become as strong as 30 to 40 kt with gusts up to 50 kt. Seas 11
  to 16 feet.

* FREEZING SPRAY...Areas of heavy freezing spray expected.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Heavy Freezing Spray Warning means heavy freezing spray is
expected to rapidly accumulate on vessels. These conditions can
be extremely hazardous to navigation. The U.S. Coast Guard
advises mariners to check and ensure all life saving devices
remain free of ice. Mariners not trained to operate in these
conditions or vessels not properly equipped to do so...should
remain in port or avoid the warning area.

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners...especially those operating smaller
vessels should avoid navigating in these conditions.

A Storm Watch is issued when the risk of storm force winds of
48 to 63 knots has significantly increased...but the specific
timing and/or location is still uncertain. It is intended to
provide additional lead time for mariners who may wish to
consider altering their plans.

&&

$$

ANZ254-030015-
/O.CON.KBOX.UP.W.0001.000000T0000Z-180103T0900Z/
/O.CON.KBOX.SC.Y.0152.000000T0000Z-180103T1100Z/
/O.CON.KBOX.SR.A.0001.180104T1200Z-180105T0300Z/
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
1111 AM EST Tue Jan 2 2018

...HEAVY FREEZING SPRAY WARNING UNTIL 4 AM EST WEDNESDAY... 
...SMALL CRAFT ADVISORY UNTIL 6 AM EST WEDNESDAY... 
...STORM WATCH FROM THURSDAY MORNING THROUGH THURSDAY EVENING...

* WINDS AND SEAS...Northerly becoming northwesterly winds will
  become as strong as 25 to 35 kt with gusts up to 50 kt. Seas 13
  to 18 feet.

* FREEZING SPRAY...Areas of heavy freezing spray expected.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Heavy Freezing Spray Warning means heavy freezing spray is
expected to rapidly accumulate on vessels. These conditions can
be extremely hazardous to navigation. The U.S. Coast Guard
advises mariners to check and ensure all life saving devices
remain free of ice. Mariners not trained to operate in these
conditions or vessels not properly equipped to do so...should
remain in port or avoid the warning area.

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners...especially those operating smaller
vessels should avoid navigating in these conditions.

A Storm Watch is issued when the risk of storm force winds of
48 to 63 knots has significantly increased...but the specific
timing and/or location is still uncertain. It is intended to
provide additional lead time for mariners who may wish to
consider altering their plans.

&&

$$

ANZ231-232-030015-
/O.CON.KBOX.UP.W.0001.000000T0000Z-180103T0600Z/
/O.CON.KBOX.SC.Y.0153.000000T0000Z-180103T0600Z/
/O.CON.KBOX.SR.A.0001.180104T1200Z-180105T0300Z/
Cape Cod Bay-Nantucket Sound-
1111 AM EST Tue Jan 2 2018

...HEAVY FREEZING SPRAY WARNING UNTIL 1 AM EST WEDNESDAY... 
...SMALL CRAFT ADVISORY UNTIL 1 AM EST WEDNESDAY...
...STORM WATCH FROM THURSDAY MORNING THROUGH THURSDAY EVENING...

* WINDS AND SEAS...Northerly becoming northwesterly winds will
  become as strong as 20 to 30 kt with gusts up to 50 kt. Seas 5 to 
  8 feet.

* FREEZING SPRAY...Areas of heavy freezing spray expected.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Heavy Freezing Spray Warning means heavy freezing spray is
expected to rapidly accumulate on vessels. These conditions can
be extremely hazardous to navigation. The U.S. Coast Guard
advises mariners to check and ensure all life saving devices
remain free of ice. Mariners not trained to operate in these
conditions or vessels not properly equipped to do so...should
remain in port or avoid the warning area.

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners...especially those operating smaller
vessels should avoid navigating in these conditions.

A Storm Watch is issued when the risk of storm force winds of
48 to 63 knots has significantly increased...but the specific
timing and/or location is still uncertain. It is intended to
provide additional lead time for mariners who may wish to
consider altering their plans.

&&

$$

ANZ230-236-030015-
/O.CON.KBOX.GL.A.0001.180104T0900Z-180105T0300Z/
Boston Harbor-Narragansett Bay-
1111 AM EST Tue Jan 2 2018

...GALE WATCH FROM LATE WEDNESDAY NIGHT THROUGH THURSDAY 
EVENING...

* WINDS AND SEAS...Northerly becoming northwesterly winds will
  become as strong as 15 to 25 kt with gusts up to 40 kt. Waves 1
  to 3 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Gale Watch is issued when the risk of gale force winds of 34 to
47 knots has significantly increased...but the specific timing
and/or location is still uncertain. It is intended to provide
additional lead time for mariners who may wish to consider
altering their plans.

&&

$$

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
679 
WHUS71 KBOX 021959
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Taunton MA
259 PM EST Tue Jan 2 2018

ANZ256-030400-
/O.CAN.KBOX.UP.W.0001.000000T0000Z-180103T0600Z/
/O.NEW.KBOX.UP.Y.0002.180102T1959Z-180103T0900Z/
/O.CAN.KBOX.SC.Y.0153.000000T0000Z-180103T1100Z/
/O.UPG.KBOX.GL.A.0001.180104T0900Z-180105T0300Z/
/O.NEW.KBOX.SR.W.0001.180104T1200Z-180105T0300Z/
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
259 PM EST Tue Jan 2 2018

...FREEZING SPRAY ADVISORY IN EFFECT UNTIL 4 AM EST WEDNESDAY...
...STORM WARNING IN EFFECT FROM 7 AM TO 10 PM EST THURSDAY...

The National Weather Service in Taunton has issued a Storm
Warning, which is in effect from 7 AM to 10 PM EST Thursday. 

A Freezing Spray Advisory has also been issued. This Freezing 
Spray Advisory is in effect until 4 AM EST Wednesday. 

* WINDS AND SEAS THURSDAY...Northerly becoming northwesterly 
  winds 30 to 40 kt with gusts up to 65 kt. Seas 9 to 14 feet.

* FREEZING SPRAY TONIGHT...Areas of minor to moderate freezing 
  spray expected with accumulations ranging from 0.3 to 0.8 inches
  per hour.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Storm Warning means winds of 48 to 63 knots are imminent or
occurring. Recreational boaters should remain in port...or take
shelter until winds and waves subside. Commercial vessels should
prepare for very strong winds and dangerous sea conditions...and
consider remaining in port or taking shelter in port until winds
and waves subside.

A Freezing Spray Advisory means that light to moderate accumulation
of ice is expected on vessels. Operating a vessel in freezing 
spray can be hazardous. The U.S. Coast Guard advises mariners to 
check and ensure all life saving devices remain free of ice.

&&

$$

ANZ251-030400-
/O.CAN.KBOX.UP.W.0001.000000T0000Z-180103T0900Z/
/O.NEW.KBOX.UP.Y.0002.180102T1959Z-180103T1200Z/
/O.CAN.KBOX.SC.Y.0152.000000T0000Z-180103T1100Z/
/O.UPG.KBOX.GL.A.0001.180104T0900Z-180105T0300Z/
/O.NEW.KBOX.SR.W.0001.180104T1200Z-180105T0300Z/
Massachusetts Bay and Ipswich Bay-
259 PM EST Tue Jan 2 2018

...FREEZING SPRAY ADVISORY IN EFFECT UNTIL 7 AM EST WEDNESDAY...
...STORM WARNING IN EFFECT FROM 7 AM TO 10 PM EST THURSDAY...

The National Weather Service in Taunton has issued a Storm
Warning, which is in effect from 7 AM to 10 PM EST Thursday. 

A Freezing Spray Advisory has also been issued. This Freezing 
Spray Advisory is in effect until 7 AM EST Wednesday. 

* WINDS AND SEAS THURSDAY...Northerly becoming northwesterly 
  winds 30 to 40 kt with gusts up to 60 kt. Seas 13 to 18 feet.

* FREEZING SPRAY TONIGHT...Areas of minor to moderate freezing 
  spray expected with accumulations ranging from 0.3 to 0.8 inches
  per hour.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Storm Warning means winds of 48 to 63 knots are imminent or 
occurring. Recreational boaters should remain in port...or take 
shelter until winds and waves subside. Commercial vessels should 
prepare for very strong winds and dangerous sea conditions...and 
consider remaining in port or taking shelter in port until winds 
and waves subside.

A Freezing Spray Advisory means that light to moderate accumulation
of ice is expected on vessels. Operating a vessel in freezing 
spray can be hazardous. The U.S. Coast Guard advises mariners to 
check and ensure all life saving devices remain free of ice.

&&

$$

ANZ235-237-030400-
/O.CAN.KBOX.UP.W.0001.000000T0000Z-180103T0600Z/
/O.NEW.KBOX.UP.Y.0002.180102T1959Z-180103T0900Z/
/O.CAN.KBOX.SC.Y.0153.000000T0000Z-180103T0600Z/
/O.UPG.KBOX.GL.A.0001.180104T0900Z-180105T0300Z/
/O.NEW.KBOX.SR.W.0001.180104T1200Z-180105T0300Z/
Rhode Island Sound-Block Island Sound-
259 PM EST Tue Jan 2 2018

...FREEZING SPRAY ADVISORY IN EFFECT UNTIL 4 AM EST WEDNESDAY...
...STORM WARNING IN EFFECT FROM 7 AM TO 10 PM EST THURSDAY...

The National Weather Service in Taunton has issued a Storm
Warning, which is in effect from 7 AM to 10 PM EST Thursday. 

A Freezing Spray Advisory has also been issued. This Freezing 
Spray Advisory is in effect until 4 AM EST Wednesday. 

* WINDS AND SEAS THURSDAY...Northerly becoming northwesterly 
  winds 25 to 35 kt with gusts up to 60 kt. Seas 7 to 10 feet.

* FREEZING SPRAY TONIGHT...Areas of minor to moderate freezing 
  spray expected with accumulations ranging from 0.3 to 0.8 inches
  per hour.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Storm Warning means winds of 48 to 63 knots are imminent or
occurring. Recreational boaters should remain in port...or take
shelter until winds and waves subside. Commercial vessels should
prepare for very strong winds and dangerous sea conditions...and
consider remaining in port or taking shelter in port until winds
and waves subside.

A Freezing Spray Advisory means that light to moderate
accumulation of ice is expected on vessels. Operating a vessel in
freezing spray can be hazardous. The U.S. Coast Guard advises
mariners to check and ensure all life saving devices remain free
of ice.

&&

$$

ANZ255-030400-
/O.CAN.KBOX.UP.W.0001.000000T0000Z-180103T0600Z/
/O.NEW.KBOX.UP.Y.0002.180102T1959Z-180103T0900Z/
/O.CAN.KBOX.SC.Y.0153.000000T0000Z-180103T1100Z/
/O.UPG.KBOX.SR.A.0001.180104T1200Z-180105T0300Z/
/O.NEW.KBOX.SR.W.0001.180104T1200Z-180105T0300Z/
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
259 PM EST Tue Jan 2 2018

...FREEZING SPRAY ADVISORY IN EFFECT UNTIL 4 AM EST WEDNESDAY...
...STORM WARNING IN EFFECT FROM 7 AM TO 10 PM EST THURSDAY...

The National Weather Service in Taunton has issued a Storm
Warning, which is in effect from 7 AM to 10 PM EST Thursday. 

A Freezing Spray Advisory has also been issued. This Freezing 
Spray Advisory is in effect until 4 AM EST Wednesday. 

* WINDS AND SEAS THURSDAY...Northerly becoming northwesterly 
  winds 30 to 40 kt with gusts up to 65 kt. Seas 13 to 18 feet.

* FREEZING SPRAY TONIGHT...Areas of minor to moderate freezing 
  spray expected with accumulations ranging from 0.3 to 0.8 inches
  per hour.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Storm Warning means winds of 48 to 63 knots are imminent or
occurring. Recreational boaters should remain in port...or take
shelter until winds and waves subside. Commercial vessels should
prepare for very strong winds and dangerous sea conditions...and
consider remaining in port or taking shelter in port until winds
and waves subside.

A Freezing Spray Advisory means that light to moderate
accumulation of ice is expected on vessels. Operating a vessel in
freezing spray can be hazardous. The U.S. Coast Guard advises
mariners to check and ensure all life saving devices remain free
of ice.

&&

$$

ANZ250-254-030400-
/O.CAN.KBOX.UP.W.0001.000000T0000Z-180103T0900Z/
/O.NEW.KBOX.UP.Y.0002.180102T1959Z-180103T1200Z/
/O.CAN.KBOX.SC.Y.0152.000000T0000Z-180103T1100Z/
/O.UPG.KBOX.SR.A.0001.180104T1200Z-180105T0300Z/
/O.NEW.KBOX.SR.W.0001.180104T1200Z-180105T0300Z/
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-
259 PM EST Tue Jan 2 2018

...FREEZING SPRAY ADVISORY IN EFFECT UNTIL 7 AM EST WEDNESDAY...
...STORM WARNING IN EFFECT FROM 7 AM TO 10 PM EST THURSDAY...

The National Weather Service in Taunton has issued a Storm
Warning, which is in effect from 7 AM to 10 PM EST Thursday. 

A Freezing Spray Advisory has also been issued. This Freezing 
Spray Advisory is in effect until 7 AM EST Wednesday. 

* WINDS AND SEAS THURSDAY...Northerly becoming northwesterly 
  winds 35 to 45 kt with gusts up to 65 kt. Seas 18 to 23 feet.

* FREEZING SPRAY TONIGHT...Areas of minor to moderate freezing 
  spray expected with accumulations ranging from 0.3 to 0.8 inches
  per hour.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Storm Warning means winds of 48 to 63 knots are imminent or
occurring. Recreational boaters should remain in port...or take
shelter until winds and waves subside. Commercial vessels should
prepare for very strong winds and dangerous sea conditions...and
consider remaining in port or taking shelter in port until winds
and waves subside.

A Freezing Spray Advisory means that light to moderate accumulation
of ice is expected on vessels. Operating a vessel in freezing 
spray can be hazardous. The U.S. Coast Guard advises mariners to 
check and ensure all life saving devices remain free of ice.

&&

$$

ANZ232-030400-
/O.CAN.KBOX.UP.W.0001.000000T0000Z-180103T0600Z/
/O.NEW.KBOX.UP.Y.0002.180102T1959Z-180103T0900Z/
/O.CAN.KBOX.SC.Y.0153.000000T0000Z-180103T0600Z/
/O.UPG.KBOX.SR.A.0001.180104T1200Z-180105T0300Z/
/O.NEW.KBOX.SR.W.0001.180104T1200Z-180105T0300Z/
Nantucket Sound-
259 PM EST Tue Jan 2 2018

...FREEZING SPRAY ADVISORY IN EFFECT UNTIL 4 AM EST WEDNESDAY...
...STORM WARNING IN EFFECT FROM 7 AM TO 10 PM EST THURSDAY...

The National Weather Service in Taunton has issued a Storm
Warning, which is in effect from 7 AM to 10 PM EST Thursday. 

A Freezing Spray Advisory has also been issued. This Freezing 
Spray Advisory is in effect until 4 AM EST Wednesday. 

* WINDS AND SEAS THURSDAY...Northerly becoming northwesterly 
  winds 25 to 35 kt with gusts up to 65 kt. Seas 5 to 8 feet.

* FREEZING SPRAY TONIGHT...Areas of minor to moderate freezing 
  spray expected with accumulations ranging from 0.3 to 0.8 inches
  per hour.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Storm Warning means winds of 48 to 63 knots are imminent or
occurring. Recreational boaters should remain in port...or take
shelter until winds and waves subside. Commercial vessels should
prepare for very strong winds and dangerous sea conditions...and
consider remaining in port or taking shelter in port until winds
and waves subside.

A Freezing Spray Advisory means that light to moderate accumulation
of ice is expected on vessels. Operating a vessel in freezing 
spray can be hazardous. The U.S. Coast Guard advises mariners to 
check and ensure all life saving devices remain free of ice.

&&

$$

ANZ231-030400-
/O.CAN.KBOX.UP.W.0001.000000T0000Z-180103T0600Z/
/O.NEW.KBOX.UP.Y.0002.180102T1959Z-180103T0900Z/
/O.CAN.KBOX.SC.Y.0153.000000T0000Z-180103T0600Z/
/O.UPG.KBOX.SR.A.0001.180104T1200Z-180105T0300Z/
/O.NEW.KBOX.SR.W.0001.180104T1200Z-180105T0300Z/
Cape Cod Bay-
259 PM EST Tue Jan 2 2018

...FREEZING SPRAY ADVISORY IN EFFECT UNTIL 4 AM EST WEDNESDAY...
...STORM WARNING IN EFFECT FROM 7 AM TO 10 PM EST THURSDAY...

The National Weather Service in Taunton has issued a Storm
Warning, which is in effect from 7 AM to 10 PM EST Thursday. 

A Freezing Spray Advisory has also been issued. This Freezing 
Spray Advisory is in effect until 4 AM EST Wednesday. 

* WINDS AND SEAS THURSDAY...Northerly becoming northwesterly 
  winds 30 to 40 kt with gusts up to 60 kt. Seas 10 to 15 feet.

* FREEZING SPRAY TONIGHT...Areas of minor to moderate freezing 
  spray expected with accumulations ranging from 0.3 to 0.8 inches
  per hour.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Storm Warning means winds of 48 to 63 knots are imminent or
occurring. Recreational boaters should remain in port...or take
shelter until winds and waves subside. Commercial vessels should
prepare for very strong winds and dangerous sea conditions...and
consider remaining in port or taking shelter in port until winds
and waves subside.

A Freezing Spray Advisory means that light to moderate accumulation
of ice is expected on vessels. Operating a vessel in freezing 
spray can be hazardous. The U.S. Coast Guard advises mariners to 
check and ensure all life saving devices remain free of ice.

&&

$$

ANZ233-234-030400-
/O.CAN.KBOX.SC.Y.0152.000000T0000Z-180103T0600Z/
/O.UPG.KBOX.GL.A.0001.180104T0900Z-180105T0300Z/
/O.NEW.KBOX.SR.W.0001.180104T1200Z-180105T0300Z/
Vineyard Sound-Buzzards Bay-
259 PM EST Tue Jan 2 2018

...STORM WARNING IN EFFECT FROM 7 AM TO 10 PM EST THURSDAY...

The National Weather Service in Taunton has issued a Storm
Warning, which is in effect from 7 AM to 10 PM EST Thursday. 

* WINDS AND SEAS...Northerly becoming northwesterly winds 20 to 30
  kt with gusts up to 55 kt. Seas 3 to 6 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Storm Warning means winds of 48 to 63 knots are imminent or
occurring. Recreational boaters should remain in port...or take
shelter until winds and waves subside. Commercial vessels should
prepare for very strong winds and dangerous sea conditions...and
consider remaining in port or taking shelter in port until winds
and waves subside.

&&

$$

ANZ230-030400-
/O.UPG.KBOX.GL.A.0001.180104T0900Z-180105T0300Z/
/O.NEW.KBOX.SR.W.0001.180104T1700Z-180105T0300Z/
Boston Harbor-
259 PM EST Tue Jan 2 2018

...STORM WARNING IN EFFECT FROM NOON TO 10 PM EST THURSDAY...

The National Weather Service in Taunton has issued a Storm
Warning, which is in effect from noon to 10 PM EST Thursday. 

* WINDS AND SEAS...Northerly becoming northwesterly winds 20 to 
  30 kt with gusts up to 55 kt. Waves 1 to 2 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Storm Warning means winds of 48 to 63 knots are imminent or
occurring. Recreational boaters should remain in port...or take
shelter until winds and waves subside. Commercial vessels should
prepare for very strong winds and dangerous sea conditions...and
consider remaining in port or taking shelter in port until winds
and waves subside.

&&

$$

ANZ236-030400-
/O.UPG.KBOX.GL.A.0001.180104T0900Z-180105T0300Z/
/O.NEW.KBOX.SR.W.0001.180104T1700Z-180105T0100Z/
Narragansett Bay-
259 PM EST Tue Jan 2 2018

...STORM WARNING IN EFFECT FROM NOON TO 8 PM EST THURSDAY...

The National Weather Service in Taunton has issued a Storm
Warning, which is in effect from noon to 8 PM EST Thursday. 

* WINDS AND SEAS...Northerly becoming northwesterly winds 15 to 
  25 kt with gusts up to 50 kt. Waves 1 to 3 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Storm Warning means winds of 48 to 63 knots are imminent or
occurring. Recreational boaters should remain in port...or take
shelter until winds and waves subside. Commercial vessels should
prepare for very strong winds and dangerous sea conditions...and
consider remaining in port or taking shelter in port until winds
and waves subside.

&&

$$

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

What forecasters said that day

The local office's own words before this storm watch 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 storm watch went out at Jan 2, 2:49 AM EST, 13 minutes earlier.

Area forecast discussion, Jan 2, 2:49 AM EST, 13 minutes before
Area Forecast Discussion
National Weather Service Taunton MA
249 AM EST Tue Jan 2 2018

.SYNOPSIS...
Bitter cold weather will continue into Tuesday with some moderation
Wednesday into Thursday. A significant coastal storm will likely
bring accumulating snow late Wednesday night into Thursday
night. How much snow will fall is dependent on how close the
system tracks to New England. Another blast of arctic air will
follow for Friday into next weekend.

&&

.NEAR TERM /UNTIL 6 PM THIS EVENING/...
High pressure over the Midwest builds east and provides
continued dry weather today. A weak shortwave mostly passes to
our north, but may generate a few clouds as it passes this
afternoon...especially over parts of northern CT and western MA.

Mixing reaches to about 925 mb, where temps will be equiv to 850
mb values of -22C to -24C...and supports max sfc temps in the
mid to upper teens. With slightly warmer temps aloft over the
South Coast/Cape/Islands, could see low 20s there. But wind
chills will be in the single numbers and even below zero in a
few spots.

Winds in the mixed layer reach 20 to 25 knots, so expect
winds/gusts to reach 20 knots over land and 25 knots over water.

&&

.SHORT TERM /6 PM THIS EVENING THROUGH 6 PM WEDNESDAY/...
High pressure builds over the region tonight and Wednesday.
Expect winds to diminish for this period. Skies should be mainly
clear tonight and Wednesday morning. Dew points are expected to
climb into the single numbers above zero, so this should be a
good target for overnight min temps tonight.

By Wednesday afternoon, the upper flow will turn more out of the
southwest as a shortwave from the Canadian Prairies digs over
the Great Lakes. This will bring increasing high clouds during
the afternoon/evening. Airmass temperatures will also increase,
with values aloft supporting 20s inland and low 30s South
Coast/Cape Cod/Islands.

&&

.LONG TERM /WEDNESDAY NIGHT THROUGH MONDAY/...
Highlights...

* Significant snowfall possible late Wed night into Thu
* Another arctic blast will push across the region Fri into next
  weekend

Overview...

12Z models and ensembles continue to signal arctic cold
continuing across the region through Tue night. The arctic
blast briefly retreats into eastern Canada, bringing a round of
moderating temperatures at mid week as mid level flow shifts to
W-SW as another digging high amplitude H5 trough pushes down the
Mississippi Valley.

Noting that most of the model suite starts to negatively tilt
this trough around the Carolina coast late Wed night into Thu.
This will allow low pres to develop Wed night and deepen rapidly
as it tracks across western Atlc during Thu. Big questions at
this point will be the ultimate track of this low and how strong
it will be. Oh, and of course, the potential of significant
snows across portions of the region.

As the low pushes to the Maritimes Thu night, will see another
shot of even colder arctic air work S into the region for late
this week into the weekend. High pressure will build across this
weekend, then may see another brief moderating trend as low
pressure may pass N of the region next Monday. Timing and track
of this system is in question, however.

Details...

Wednesday night and Thursday...

12Z guidance continues to signal explosive cyclogenesis as it
pushes NE during this timeframe. Still model solution spread in
how deep this low becomes as well as its track up the coast.
Models are deepening this system down to possibly a sub-960 hPa
low as it passes during Thu. With a system this deep, it will
have an expansive circulation so will likely see strong N-NE
winds and the possibility of plowable snow across portions of
the region. May also see a snow/rain or even changeover to rain
across Cape Cod and the islands as milder air wraps around the
low.

Another issue will be astronomical high tides which are
occurring this week. So, depending upon the position of the low
and the wind strength, could see some issues along the coast
during high tide which will occur around the midday to mid
afternoon Thu and possibly Fri.

Have carried CAT POPs across E Mass into RI on Thu with likely
POPs across the remainder of the region. It does appear that
some snow will fall, just how much and where the heavier snow
will fall is still in question.

Friday into Sunday...

Will see another arctic blast will push across the region
Friday as H5 cold pool works across northern New England and
keeps the cold flow across the region through the weekend. Have
a decent shot of setting several low maximum temps for Friday as
the heart of the arctic air works across. Will see H85 temps
drop to -23C to -26C through at least Sat night.

Will also see dangerously low wind chill values mainly across
the interior and higher terrain early Fri morning with gusty NW
winds and, even though winds will be somewhat lighter Sat night,
the coldest air will moves across and even lower wind chills
are forecast.

Monday...

Low pressure across the Great Lakes and Ohio Valley is forecast
to slowly move E. Some precipitation may work eastward toward
the region sometime on Monday along with some milder air, but
timing and track are in question.

&&

.AVIATION /08Z TUESDAY THROUGH SATURDAY/...
Forecaster Confidence Levels...
  Low - less than 30 percent.
  Moderate - 30 to 60 percent.
  High - greater than 60 percent.

Short Term /through Wednesday/...High confidence.

VFR. A few cloud bases at 4000 feet possible today, mainly over
western/central/northern Mass but possibly reaching northern CT.
Clear skies tonight. Increasing high thin clouds Wednesday
afternoon.

Winds increase again today with northwest gusts 20-25 knots
possible. Winds diminish tonight as high pressure builds over
the region.

KBOS Terminal...High confidence in TAF.

KBDL Terminal...High confidence in TAF.

Outlook /Wednesday Night through Saturday/...High confidence.

Wednesday Night: Mainly VFR, with areas IFR possible. Breezy.
Chance SN.

Thursday: Mainly IFR, with areas MVFR possible. Strong winds
with gusts to 35-45 kt. SN likely.

Thursday Night: MVFR/IFR conditions possible. Strong winds with
gusts to 35-45 kt. Chance SN.

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

Friday Night: VFR. Windy with gusts to 35 kt.

Saturday: VFR. Windy with areas gusts to 30 kt.

&&

.MARINE...
Forecaster Confidence Levels...

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

Short Term /through Wednesday/...

* Dangerous icing from freezing spray through tonight *

Data buoys in Massachusetts Bay show ice accretion of 0.2 to 0.3
of an inch per hour and the Nantucket buoy shows 0.5 inches per
hour. So icing from freezing spray persists. Wind/temperature
and sea conditions will continue to favor this through the day
into the early night. We will keeping Heavy Freezing Spray
Warnings posted for most of the coastal waters. Freezing spray
should diminish tonight, so Freezing Spray Advisories may be
needed once the Warnings expire.

Northwest winds will continue to gust near 25 knots today, then
diminish this evening/early tonight. Rough seas will continue
over the outer waters with 5 to 6 foot heights. Seas will
subside Wednesday. Small Craft Advisory continues for most of
the waters through tonight.

Bands of ocean effect snow showers near the outer Cape and over
the outer waters will continue through this afternoon before
gradually diminishing. Visibility below 1 NM can be expected
locally.

Outlook /Wednesday Night through Saturday/...

Wednesday Night: Low risk for Small Craft Advisory winds with
gusts up to 30 kt. Seas locally approaching 5 ft. Snow likely,
chance of rain. Areas of visibility 1 to 3 nm.

Thursday: Moderate risk for gale force winds with gusts up to
45 kt. Rough seas up to 21 ft. Snow, rain. Visibility 1 to
3 nm.

Thursday Night: Moderate risk for gale force winds with gusts
up to 45 kt. Rough seas up to 23 ft. Snow likely. Visibility
1 to 3 nm.

Friday: Moderate risk for gale force winds with gusts up to
35 kt. Rough seas up to 15 ft. Slight chance of snow showers.
Visibility 1 to 3 nm.

Friday Night: Moderate risk for gale force winds with gusts up
to 35 kt. Rough seas up to 14 ft. Slight chance of snow
showers. Visibility 1 to 3 nm.

Saturday: Moderate risk for gale force winds with gusts up to
35 kt. Rough seas up to 11 ft. Slight chance of snow showers.
Areas of visibility 1 to 3 nm.

&&

.TIDES/COASTAL FLOODING...
We are nearing astronomical high tides this week where several
high tide cycles along E MA coast are at or just above 12 feet.
Since the prevailing wind flow will be from the NW, we are not
overly concerned with coastal flooding today and Wednesday,
although there could certainly be some very minor nuisance
flooding in typical low lying areas.

On Thursday, there is the potential for minor to moderate
coastal flooding along east and north facing shorelines with the
midday high tide cycle. Storm surge is largely dependent on the
timing of the strongest onshore winds, and whether or not the
highest surge coincides with high tide. For now we are thinking
about a 2-3 foot storm surge but that could easily change with
later forecasts.

&&

.CLIMATE...
Frigid temperatures continue today, relax Wednesday. There is
the potential for record cold again next weekend.

Consecutive max temperatures below 20 degrees

BOS     Dec 29 1917 to Jan 4 1918     7 days
BDL     Dec 29 1917 to Jan 4 1918     7 days
PVD     Dec 29 1917 to Jan 4 1918     7 days
ORH     Jan 9 1961  to Jan 28 1961   10 days
        Feb 9 1979  to Feb 18 1979   10 days

Consecutive max temperatures at or below 20 degrees

BOS     Dec 29 1917 to Jan 4 1918     7 days
BDL     Jan 19 1961 to Jan 28 1961   10 days
PVD     Feb 9  1979 to Feb 18 1979   10 days
ORH     Feb 9  1979 to Feb 19 1979   11 days

Record Low Max Temps for Fri 1/5:

BOS  14/1884
BDL  18/1976
PVD  20/1976
ORH  14/1904, 1896
MQE  10/1904

Record Low Max Temps and Record Low Mins for Sat 1/6:

      Max           Min

BOS   7/1896      -10/1896
BDL   9/1912       -6/1976
PVD  11/1912        1/1996
ORH   6/1896      -12/1896
MQE   3/1896      -14/1896

Record Low Max Temps and Record Low Mins for Sun 1/7:

      Max           Min

BOS   12/1912     -2/1896
BDL   13/1996      1/1912
PVD   12/1912     -1/1912
ORH   11/1973     -5/1942
MQE    7/1912     -7/1896

&&

.BOX WATCHES/WARNINGS/ADVISORIES...
CT...None.
MA...Wind Chill Advisory until 11 AM EST this morning for
     MAZ002>005-008>012-026.
RI...None.
MARINE...Heavy Freezing Spray Warning until 1 AM EST Wednesday for
     ANZ231-232-235-237-255-256.
     Small Craft Advisory until 1 AM EST Wednesday for ANZ231>235-
     237.
     Heavy Freezing Spray Warning until 2 PM EST this afternoon for
     ANZ233-234.
     Heavy Freezing Spray Warning until 4 AM EST Wednesday for
     ANZ250-251-254.
     Small Craft Advisory until 6 AM EST Wednesday for ANZ250-251-
     254>256.

&&

SYNOPSIS...WTB/EVT
NEAR TERM...WTB/EVT
SHORT TERM...WTB
LONG TERM...EVT
AVIATION...WTB/EVT
MARINE...WTB/EVT
TIDES/COASTAL FLOODING...
CLIMATE...
Hazardous weather outlook, Jan 1, 9:39 AM EST, 17 hours 23 minutes before
Hazardous Weather Outlook
National Weather Service Taunton MA
939 AM EST Mon Jan 1 2018

MAZ002>004-008-009-021445-
Western Franklin MA-Eastern Franklin MA-Northern Worcester MA-
Western Hampshire MA-Western Hampden MA-
939 AM EST Mon Jan 1 2018

...WIND CHILL ADVISORY IN EFFECT UNTIL 11 AM EST TUESDAY...

This Hazardous Weather Outlook is for central Massachusetts and
western Massachusetts.

.DAY ONE...Today and Tonight.

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

   Wind Chill Advisory.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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

   Wind Chill Advisory.

Late Wednesday night into Thursday night...
Accumulating snow is likely as low pressure tracks off the New
England coast. While it is still too early to determine snowfall
amounts, winter weather headlines may eventually be required.

Friday and Saturday...
Another blast of bitter cold air is likely and wind chill headlines
will likely be needed again for portions of southern New England.

Through next weekend...
The prolonged bitter cold brings the chance for isolated freeze-up
ice jams within interior southern New England. Freeze-up ice jams
can produce flooding upriver of the ice jam location. Sea ice
formation is also likely on harbors, bays, and inlets.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

CTZ002>004-MAZ005>007-010>023-026-RIZ001>007-021445-
Hartford CT-Tolland CT-Windham CT-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-
Northern Middlesex MA-Northwest Providence RI-
Southeast Providence RI-Western Kent RI-Eastern Kent RI-Bristol RI-
Washington RI-Newport RI-
939 AM EST Mon Jan 1 2018

...WIND CHILL ADVISORY IN EFFECT UNTIL 1 PM EST THIS AFTERNOON...

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

.DAY ONE...Today and Tonight.

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

   Wind Chill Advisory.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

Late Wednesday night into Thursday night...
Accumulating snow is likely as low pressure tracks off the New
England coast. While it is still too early to determine snowfall
amounts, winter weather headlines may eventually be required.

Friday and Saturday...
Another blast of bitter cold air is likely and wind chill headlines
will likely be needed again for portions of southern New England.

Through next weekend...
The prolonged bitter cold brings the chance for isolated freeze-up
ice jams within interior southern New England. Freeze-up ice jams
can produce flooding upriver of the ice jam location. Sea ice
formation is also likely on harbors, bays, and inlets.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

MAZ024-RIZ008-021445-
Nantucket MA-Block Island RI-
939 AM EST Mon Jan 1 2018

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

.DAY ONE...Today and Tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

Late Wednesday night into Thursday night...
Accumulating snow is likely as low pressure tracks off the New
England coast. While it is still too early to determine snowfall
amounts, winter weather headlines may eventually be required.

Friday and Saturday...
Another blast of bitter cold air is likely and wind chill headlines
will likely be needed again for portions of southern New England.

Through next weekend...
The prolonged bitter cold brings the chance for isolated freeze-up
ice jams within interior southern New England. Freeze-up ice jams
can produce flooding upriver of the ice jam location. Sea ice
formation is also likely on harbors, bays, and inlets.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

ANZ231-232-235-237-250-251-254>256-021445-
Cape Cod Bay-Nantucket Sound-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-
939 AM EST Mon Jan 1 2018

...HEAVY FREEZING SPRAY WARNING IN EFFECT UNTIL 6 PM EST THIS
EVENING...
...FREEZING SPRAY ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 6 PM
EST TUESDAY...

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

.DAY ONE...Today and Tonight.

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

   Heavy Freezing Spray Warning.
   Freezing Spray Advisory.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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

   Freezing Spray Advisory.

There is a moderate risk of gale force northerly winds Thursday into
Thursday night.

Periods of moderate to heavy freezing spray are likely Thursday
night into Saturday night. Freezing Spray Advisories and Warnings
are
likely.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

ANZ230-236-021445-
Boston Harbor-Narragansett Bay-
939 AM EST Mon Jan 1 2018

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

.DAY ONE...Today and Tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

There is a moderate risk of gale force northerly winds over the open
waters Thursday into Thursday night.

Periods of moderate to heavy freezing spray are likely over the open
waters Thursday night into Saturday night. Freezing Spray Advisories
and Warnings are likely.

Through next weekend...
The prolonged bitter cold is favorable for sea ice formation on
harbors, bays, and inlets.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

ANZ233-234-021445-
Vineyard Sound-Buzzards Bay-
939 AM EST Mon Jan 1 2018

...HEAVY FREEZING SPRAY WARNING IN EFFECT UNTIL 6 PM EST THIS
EVENING...

This Hazardous Weather Outlook is for Massachusetts coastal waters.

.DAY ONE...Today and Tonight.

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

   Heavy Freezing Spray Warning.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

There is a moderate risk of gale force northerly winds over the open
waters Thursday into Thursday night.

Periods of moderate to heavy freezing spray are likely over the open
waters Thursday night into Saturday night. Freezing Spray Advisories
and Warnings are likely.

Through next weekend...
The prolonged bitter cold is favorable for sea ice formation on
harbors, bays, and inlets.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

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

The office that day

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

IssuedProductOfficeCountiesLasted
Jan 1, 10:16 PM ESTWind Chill AdvisoryBOXHampden, Hampshire, Middlesex, Worcester13 hr
Jan 2, 3:02 AM ESTGale WatchBOX12 hr
Jan 2, 3:09 AM ESTWinter Storm WatchBOXBarnstable, Bristol, Dukes, Essex, Middlesex, Norfolk and 3 more25 hr
Jan 2, 2:57 PM ESTCoastal Flood WatchBOXBarnstable, Dukes, Essex, Nantucket, Norfolk, Plymouth and 1 more17 hr
Jan 2, 2:59 PM ESTStorm WarningBOX58 hr
Jan 2, 2:59 PM ESTHeavy Freezing Spray AdvisoryBOX16 hr
Jan 2, 3:50 PM ESTHigh Wind WatchBOXBarnstable, Bristol, Dukes, Essex, Middlesex, Nantucket and 3 more12 hr

Nearby

Storm Watches in Massachusetts, 2018Every storm watch in 2018

Sources

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