345
WHUS73 KMQT 211457
MWWMQT

URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
957 AM EST Fri Feb 21 2025

LSZ263-264-212300-
/O.CON.KMQT.GL.W.0013.250222T0000Z-250222T0600Z/
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-
Lake Superior from Upper Entrance to Portage Canal to Manitou
Island MI 5NM off shore to the US/Canadian Border-
957 AM EST Fri Feb 21 2025

...GALE WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 1 AM
EST SATURDAY...

* WHAT...Southwest winds 20 to 25 kt with gusts up to 35 kt and
  waves 7 to 10 ft expected.

* WHERE...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 and Lake Superior from
  Upper Entrance to Portage Canal to Manitou Island MI 5NM off
  shore to the US/Canadian Border.

* WHEN...From 7 PM this evening to 1 AM EST Saturday.

* IMPACTS...Strong winds will cause hazardous waves which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ240-241-212300-
/O.CON.KMQT.SC.Y.0039.250221T1800Z-250222T1200Z/
Saxon Harbor WI to Black River MI-Black River to Ontonagon MI-
957 AM EST Fri Feb 21 2025 /857 AM CST Fri Feb 21 2025/

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 PM EST /NOON
CST/ THIS AFTERNOON TO 7 AM EST /6 AM CST/ SATURDAY...

* WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt and
  waves 1 to 2 ft expected.

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

* WHEN...From 1 PM EST /noon CST/ this afternoon to 7 AM EST /6
  AM CST/ 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.

&&

$$

LSZ242>244-212300-
/O.CON.KMQT.SC.Y.0039.250221T1800Z-250223T0000Z/
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
Eagle River to Manitou Island MI-
957 AM EST Fri Feb 21 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS
AFTERNOON TO 7 PM EST SATURDAY...

* WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and
  waves 5 to 8 ft expected.

* 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...From 1 PM this afternoon to 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.

&&

$$

LSZ250-251-212300-
/O.CON.KMQT.SC.Y.0039.250222T0000Z-250222T0600Z/
Munising to Grand Marais MI-Grand Marais to Whitefish Point MI-
957 AM EST Fri Feb 21 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 PM THIS EVENING
TO 1 AM EST SATURDAY...

* WHAT...Southwest winds 15 to 20 kt with gusts up to 25 kt and
  waves 1 foot or less expected.

* WHERE...Munising to Grand Marais MI and Grand Marais to
  Whitefish Point MI.

* WHEN...From 7 PM this evening to 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.

&&

$$

LMZ248-250-212300-
/O.CON.KMQT.SC.Y.0039.250222T0000Z-250222T1200Z/
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
957 AM EST Fri Feb 21 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 PM THIS EVENING
TO 7 AM EST SATURDAY...

* WHAT...Southwest winds 15 to 20 kt with gusts up to 30 kt and
  waves 1 to 2 ft expected.

* WHERE...Seul Choix Point to Point Detour MI and 5NM East of a
  line from Fairport MI to Rock Island Passage.

* WHEN...From 7 PM this evening to 7 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.

&&

$$