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Heavy Freezing Spray Warning


URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
1009 PM CST Tue Dec 10 2019

LSZ148-111000-
/O.CON.KDLH.UP.W.0003.000000T0000Z-191211T1000Z/
/O.CON.KDLH.SC.Y.0098.000000T0000Z-191211T1000Z/
Oak Point to Saxon Harbor WI-
1009 PM CST Tue Dec 10 2019

...HEAVY FREEZING SPRAY WARNING REMAINS IN EFFECT UNTIL 4 AM CST
WEDNESDAY...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM CST
WEDNESDAY...

* WHAT...For the Heavy Freezing Spray Warning, heavy freezing
  spray at a rate of 2 cm per hour or greater expected, and may
  rapidly accumulate on vessels. For the Small Craft Advisory,
  west winds 15 to 20 knots with gusts up to 25 knots and waves
  1 to 3 feet expected.

* WHERE...Oak Point to Saxon Harbor WI.

* WHEN...Until 4 AM CST Wednesday.

* IMPACTS...Operating a vessel in heavy freezing spray is
  hazardous. Freezing spray may render mechanical and electronic
  components inoperative. Rapid ice accretion on decks and
  superstructures may result in a catastrophic loss of stability.
  Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should prepare for dangerous accumulation of ice on
their vessel. If possible, remain in port, avoid the warning area
or conduct mitigation.

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

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
1009 PM CST Tue Dec 10 2019

LSZ145-111000-
/O.CON.KDLH.UP.W.0003.000000T0000Z-191211T1000Z/
/O.CON.KDLH.SC.Y.0098.000000T0000Z-191211T1000Z/
Duluth MN to Port Wing WI-
1009 PM CST Tue Dec 10 2019

...HEAVY FREEZING SPRAY WARNING REMAINS IN EFFECT UNTIL 4 AM CST
WEDNESDAY...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM CST
WEDNESDAY...

* WHAT...For the Heavy Freezing Spray Warning, heavy freezing
  spray at a rate of 2 cm per hour or greater expected, and may
  rapidly accumulate on vessels. For the Small Craft Advisory,
  west winds 15 to 25 knots and waves 2 to 5 feet expected.

* WHERE...Duluth MN to Port Wing WI.

* WHEN...Until 4 AM CST Wednesday.

* IMPACTS...Operating a vessel in heavy freezing spray is
  hazardous. Freezing spray may render mechanical and electronic
  components inoperative. Rapid ice accretion on decks and
  superstructures may result in a catastrophic loss of stability.
  Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should prepare for dangerous accumulation of ice on
their vessel. If possible, remain in port, avoid the warning area
or conduct mitigation.

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

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
1009 PM CST Tue Dec 10 2019

LSZ146-147-111600-
/O.CON.KDLH.UP.W.0003.000000T0000Z-191211T1600Z/
/O.CON.KDLH.SC.Y.0098.000000T0000Z-191211T1600Z/
Port Wing to Sand Island WI-Sand Island to Bayfield WI-
1009 PM CST Tue Dec 10 2019

...HEAVY FREEZING SPRAY WARNING REMAINS IN EFFECT UNTIL 10 AM CST
WEDNESDAY...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST
WEDNESDAY...

* WHAT...For the Heavy Freezing Spray Warning, heavy freezing
  spray at a rate of 2 cm per hour or greater expected, and may
  rapidly accumulate on vessels. For the Small Craft Advisory,
  west winds 15 to 25 knots and waves 3 to 6 feet expected.

* WHERE...Port Wing to Sand Island WI and Sand Island to
  Bayfield WI.

* WHEN...Until 10 AM CST Wednesday.

* IMPACTS...Operating a vessel in heavy freezing spray is
  hazardous. Freezing spray may render mechanical and electronic
  components inoperative. Rapid ice accretion on decks and
  superstructures may result in a catastrophic loss of stability.
  Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should prepare for dangerous accumulation of ice on
their vessel. If possible, remain in port, avoid the warning area
or conduct mitigation.

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

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
1051 PM EST Tue Dec 10 2019

LSZ264>267-111200-
/O.CON.KMQT.GL.W.0047.000000T0000Z-191211T2200Z/
/O.CON.KMQT.UP.W.0011.000000T0000Z-191212T0000Z/
Lake Superior from Upper Entrance to Portage Canal to Manitou
Island MI 5NM off shore to the US/Canadian Border-
Lake Superior West of Line from Manitou Island to Marquette MI
Beyond 5NM from shore-
Lake Superior East of a line from Manitou Island to Marquette MI
and West of a line from Grand Marais MI to the US/Canadian Border
Beyond 5NM from shore-
Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off
shore to the US/Canadian border-
1051 PM EST Tue Dec 10 2019

...GALE WARNING REMAINS IN EFFECT UNTIL 5 PM EST WEDNESDAY...
...HEAVY FREEZING SPRAY WARNING REMAINS IN EFFECT UNTIL 7 PM EST
WEDNESDAY...

* WHAT...Heavy freezing spray at a rate of 2 cm per hour or
  greater occurring, and may rapidly accumulate on vessels. West
  winds 20 to 30 kt with gusts up to 40 kt and waves 7 to 12
  feet occurring.

* WHERE...Lake Superior from Grand Marais MI to Whitefish Point
  MI 5NM off shore to the US/Canadian border, Lake Superior East
  of a line from Manitou Island to Marquette MI and West of a
  line from Grand Marais MI to the US/Canadian Border Beyond 5NM
  from shore, Lake Superior from Upper Entrance to Portage Canal
  to Manitou Island MI 5NM off shore to the US/Canadian Border
  and Lake Superior West of Line from Manitou Island to
  Marquette MI Beyond 5NM from shore.

* WHEN...For the Heavy Freezing Spray Warning, until 7 PM EST
  Wednesday. For the Gale Warning, until 5 PM EST Wednesday.

* IMPACTS...Operating a vessel in heavy freezing spray is
  hazardous. Freezing spray may render mechanical and electronic
  components inoperative. Rapid ice accretion on decks and
  superstructures may result in a catastrophic loss of
  stability. Strong winds will cause hazardous waves which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should prepare for dangerous accumulation of ice on
their vessel. If possible, remain in port, avoid the warning area
or conduct mitigation.

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

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
1051 PM EST Tue Dec 10 2019

LSZ242>244-111200-
/O.CON.KMQT.UP.W.0011.000000T0000Z-191212T0000Z/
/O.CON.KMQT.SC.Y.0138.000000T0000Z-191212T0000Z/
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
Eagle River to Manitou Island MI-
1051 PM EST Tue Dec 10 2019

...HEAVY FREEZING SPRAY WARNING REMAINS IN EFFECT UNTIL 7 PM EST
WEDNESDAY...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST
WEDNESDAY...

* WHAT...Heavy freezing spray at a rate of 2 cm per hour or
  greater occurring, and may rapidly accumulate on vessels.
  Northwest winds 20 to 30 kt with gusts up to 35 kt and waves 6
  to 11 feet occurring.

* WHERE...Ontonagon to Upper Entrance of Portage Canal MI, Upper
  Entrance of Portage Canal to Eagle River MI and Eagle River to
  Manitou Island MI.

* WHEN...Until 7 PM EST Wednesday.

* IMPACTS...Operating a vessel in heavy freezing spray is
  hazardous. Freezing spray may render mechanical and electronic
  components inoperative. Rapid ice accretion on decks and
  superstructures may result in a catastrophic loss of
  stability. Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should prepare for dangerous accumulation of ice on
their vessel. If possible, remain in port, avoid the warning area
or conduct mitigation.

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

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
1051 PM EST Tue Dec 10 2019

LSZ240-241-111200-
/O.CON.KMQT.UP.W.0011.000000T0000Z-191212T0000Z/
/O.CON.KMQT.SC.Y.0139.000000T0000Z-191212T0000Z/
Saxon Harbor WI to Black River MI-Black River to Ontonagon MI-
1051 PM EST Tue Dec 10 2019 /951 PM CST Tue Dec 10 2019/

...HEAVY FREEZING SPRAY WARNING REMAINS IN EFFECT UNTIL 7 PM EST
/6 PM CST/ WEDNESDAY...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST /6 PM
CST/ WEDNESDAY...

* WHAT...Heavy freezing spray at a rate of 2 cm per hour or
  greater occurring, and may rapidly accumulate on vessels. West
  winds 20 to 30 kt and waves 5 to 8 feet occurring.

* WHERE...Black River to Ontonagon MI and Saxon Harbor WI to
  Black River MI.

* WHEN...Until 7 PM EST /6 PM CST/ Wednesday.

* IMPACTS...Operating a vessel in heavy freezing spray is
  hazardous. Freezing spray may render mechanical and electronic
  components inoperative. Rapid ice accretion on decks and
  superstructures may result in a catastrophic loss of
  stability. Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should prepare for dangerous accumulation of ice on
their vessel. If possible, remain in port, avoid the warning area
or conduct mitigation.

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

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
1051 PM EST Tue Dec 10 2019

LSZ162-263-111200-
/O.CON.KMQT.UP.W.0011.000000T0000Z-191212T0000Z/
Lake Superior west of a line from Saxon Harbor WI to Grand
Portage MN beyond 5NM-
Lake Superior from Saxon Harbor WI to Upper Entrance to Portage
Canal MI 5NM off shore to the US/Canadian border including Isle
Royale National Park-
1051 PM EST Tue Dec 10 2019 /951 PM CST Tue Dec 10 2019/

...HEAVY FREEZING SPRAY WARNING REMAINS IN EFFECT UNTIL 7 PM EST
/6 PM CST/ WEDNESDAY...

* WHAT...Heavy freezing spray at a rate of 2 cm per hour or
  greater occurring, and may rapidly accumulate on vessels.

* WHERE...Lake Superior west of a line from Saxon Harbor WI to
  Grand Portage MN beyond 5NM and Lake Superior from Saxon
  Harbor WI to Upper Entrance to Portage Canal MI 5NM off shore
  to the US/Canadian border including Isle Royale National Park.

* WHEN...Until 7 PM EST /6 PM CST/ Wednesday.

* IMPACTS...Operating a vessel in heavy freezing spray is
  hazardous. Freezing spray may render mechanical and electronic
  components inoperative. Rapid ice accretion on decks and
  superstructures may result in a catastrophic loss of stability.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should prepare for dangerous accumulation of ice on
their vessel. If possible, remain in port, avoid the warning area
or conduct mitigation.

&&

$$

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
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