URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
704 PM EST Mon Feb 2 2026
LSZ243-244-031200-
/O.NEW.KMQT.UP.W.0008.260203T0004Z-260203T1200Z/
/O.CON.KMQT.SC.Y.0022.000000T0000Z-260203T1200Z/
Upper Entrance of Portage Canal to Eagle River MI-
Eagle River to Manitou Island MI-
704 PM EST Mon Feb 2 2026
...HEAVY FREEZING SPRAY WARNING IN EFFECT UNTIL 7 AM EST
TUESDAY...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST
TUESDAY...
* WHAT...For the Heavy Freezing Spray Warning, heavy freezing
spray at a rate of 2 cm per hour or greater occurring, and may
rapidly accumulate on vessels. For the Small Craft Advisory,
north winds 15 to 20 kt with gusts up to 25 kt and waves 3 to 6
ft occurring.
* WHERE...Upper Entrance of Portage Canal to Eagle River MI and
Eagle River to Manitou Island MI.
* WHEN...Until 7 AM EST Tuesday.
* 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.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
704 PM EST Mon Feb 2 2026
LSZ251-031215-
/O.NEW.KMQT.UP.W.0008.260203T0004Z-260203T1200Z/
/O.CON.KMQT.SC.Y.0022.000000T0000Z-260203T2100Z/
Grand Marais to Whitefish Point MI-
704 PM EST Mon Feb 2 2026
...HEAVY FREEZING SPRAY WARNING IN EFFECT UNTIL 7 AM EST
TUESDAY...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EST
TUESDAY...
* WHAT...For the Heavy Freezing Spray Warning, heavy freezing
spray at a rate of 2 cm per hour or greater occurring, and may
rapidly accumulate on vessels. For the Small Craft Advisory,
northwest to north winds 10 to 20 kt with gusts up to 25 kt and
waves 6 to 9 ft occurring.
* WHERE...Grand Marais to Whitefish Point MI.
* WHEN...For the Heavy Freezing Spray Warning, until 7 AM EST
Tuesday. For the Small Craft Advisory, until 4 PM EST Tuesday.
* IMPACTS...Operating a vessel in heavy freezing spray is
hazardous. Freezing spray may render mechanical and electronic
components inoperative. Rapid ice accretion on decks and
superstructures may result in a catastrophic loss of stability.
Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should prepare for dangerous accumulation of ice on
their vessel. If possible, remain in port, avoid the warning area
or conduct mitigation.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
704 PM EST Mon Feb 2 2026
LSZ264-031200-
/O.NEW.KMQT.UP.W.0008.260203T0004Z-260203T1200Z/
Lake Superior from Upper Entrance to Portage Canal to Manitou
Island MI 5NM off shore to the US/Canadian Border-
704 PM EST Mon Feb 2 2026
...HEAVY FREEZING SPRAY WARNING IN EFFECT UNTIL 7 AM EST
TUESDAY...
* WHAT...Heavy freezing spray at a rate of 2 cm per hour or
greater occurring, and may rapidly accumulate on vessels.
* WHERE...Lake Superior from Upper Entrance to Portage Canal to
Manitou Island MI 5NM off shore to the US/Canadian Border.
* WHEN...Until 7 AM EST Tuesday.
* 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.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
704 PM EST Mon Feb 2 2026
LSZ246-247-265-266-031215-
/O.NEW.KMQT.UP.W.0008.260203T0004Z-260203T1800Z/
Point Isabelle to Lower Entrance of Portage Canal MI-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-
Lake Superior West of Line from Manitou Island to Marquette MI
Beyond 5NM from shore-
Lake Superior East of a line from Manitou Island to Marquette MI
and West of a line from Grand Marais MI to the US/Canadian Border
Beyond 5NM from shore-
704 PM EST Mon Feb 2 2026
...HEAVY FREEZING SPRAY WARNING IN EFFECT UNTIL 1 PM EST
TUESDAY...
* WHAT...Heavy freezing spray at a rate of 2 cm per hour or
greater occurring, and may rapidly accumulate on vessels.
* WHERE...Point Isabelle to Lower Entrance of Portage Canal MI,
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays, Lake Superior West of Line from
Manitou Island to Marquette MI Beyond 5NM from shore and Lake
Superior East of a line from Manitou Island to Marquette MI
and West of a line from Grand Marais MI to the US/Canadian
Border Beyond 5NM from shore.
* WHEN...Until 1 PM EST Tuesday.
* IMPACTS...Operating a vessel in heavy freezing spray is
hazardous. Freezing spray may render mechanical and electronic
components inoperative. Rapid ice accretion on decks and
superstructures may result in a catastrophic loss of stability.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should prepare for dangerous accumulation of ice on
their vessel. If possible, remain in port, avoid the warning area
or conduct mitigation.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
704 PM EST Mon Feb 2 2026
LSZ267-031200-
/O.NEW.KMQT.UP.W.0008.260203T0004Z-260203T1200Z/
Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off
shore to the US/Canadian border-
704 PM EST Mon Feb 2 2026
...HEAVY FREEZING SPRAY WARNING IN EFFECT UNTIL 7 AM EST
TUESDAY...
* WHAT...Heavy freezing spray at a rate of 2 cm per hour or
greater occurring, and may rapidly accumulate on vessels.
* WHERE...Lake Superior from Grand Marais MI to Whitefish Point
MI 5NM off shore to the US/Canadian border.
* WHEN...Until 7 AM EST Tuesday.
* 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.
&&
$$
TAP
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
704 PM EST Mon Feb 2 2026
LSZ245-031215-
/O.NEW.KMQT.UP.W.0008.260203T0004Z-260203T1800Z/
/O.CON.KMQT.SC.Y.0022.000000T0000Z-260203T1200Z/
Manitou Island to Point Isabelle MI-
704 PM EST Mon Feb 2 2026
...HEAVY FREEZING SPRAY WARNING IN EFFECT UNTIL 1 PM EST
TUESDAY...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST
TUESDAY...
* WHAT...For the Heavy Freezing Spray Warning, heavy freezing
spray at a rate of 2 cm per hour or greater occurring, and may
rapidly accumulate on vessels. For the Small Craft Advisory,
northwest to north winds 10 to 20 kt with gusts up to 25 kt and
waves 4 to 7 ft occurring.
* WHERE...Manitou Island to Point Isabelle MI.
* WHEN...For the Heavy Freezing Spray Warning, until 1 PM EST
Tuesday. For the Small Craft Advisory, until 7 AM EST Tuesday.
* IMPACTS...Operating a vessel in heavy freezing spray is
hazardous. Freezing spray may render mechanical and electronic
components inoperative. Rapid ice accretion on decks and
superstructures may result in a catastrophic loss of stability.
Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should prepare for dangerous accumulation of ice on
their vessel. If possible, remain in port, avoid the warning area
or conduct mitigation.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
704 PM EST Mon Feb 2 2026
LSZ248>250-031215-
/O.NEW.KMQT.UP.W.0008.260203T0004Z-260203T1800Z/
/O.CON.KMQT.SC.Y.0022.000000T0000Z-260203T2100Z/
Huron Islands to Marquette MI-Marquette to Munising MI-
Munising to Grand Marais MI-
704 PM EST Mon Feb 2 2026
...HEAVY FREEZING SPRAY WARNING IN EFFECT UNTIL 1 PM EST
TUESDAY...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EST
TUESDAY...
* WHAT...For the Heavy Freezing Spray Warning, heavy freezing
spray at a rate of 2 cm per hour or greater occurring, and may
rapidly accumulate on vessels. For the Small Craft Advisory,
northwest to north winds 10 to 20 kt with gusts up to 25 kt and
waves 4 to 8 ft occurring.
* WHERE...Huron Islands to Marquette MI, Marquette to Munising
MI and Munising to Grand Marais MI.
* WHEN...For the Heavy Freezing Spray Warning, until 1 PM EST
Tuesday. For the Small Craft Advisory, until 4 PM EST Tuesday.
* 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.
&&
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
259 PM AKST Mon Feb 2 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ767-031245-
Saint Matthew Island Waters-
259 PM AKST Mon Feb 2 2026
......HEAVY FREEZING SPRAY WARNING TUESDAY AND TUESDAY NIGHT...
...SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT...
.TONIGHT...N wind 25 kt. Seas in ice free waters 7 ft. Freezing spray.
.TUE...N wind 25 kt. Seas in ice free waters 7 ft.
Heavy freezing spray along the ice edge.
.TUE NIGHT...N wind 30 kt. Seas in ice free waters 9 ft.
Heavy freezing spray along the ice edge.
.WED AND WED NIGHT...NE wind 30 kt. Seas in ice free waters 10 ft.
.THU...E wind 30 kt. Seas in ice free waters 9 ft.
.FRI...E wind 20 kt. Seas in ice free waters 4 ft.
.SAT...NE wind 30 kt. Seas in ice free waters 7 ft.
$$ |
