Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
334 PM EST Fri Nov 21 2025
LSZ242>244-220000-
/O.CON.KMQT.SC.Y.0182.000000T0000Z-251122T0000Z/
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
Eagle River to Manitou Island MI-
334 PM EST Fri Nov 21 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS
EVENING...
* WHAT...Northwest winds 10 to 15 kt with gusts up to 20 kt and
waves 3 to 5 ft 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 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.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
334 PM EST Fri Nov 21 2025
LSZ249-220600-
/O.CON.KMQT.SC.Y.0183.000000T0000Z-251122T0600Z/
Marquette to Munising MI-
334 PM EST Fri Nov 21 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST
SATURDAY...
* WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt and
waves 3 to 6 ft occurring.
* WHERE...Marquette to Munising MI.
* WHEN...Until 1 AM EST Saturday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
334 PM EST Fri Nov 21 2025
LSZ250-251-220845-
/O.CON.KMQT.SC.Y.0182.000000T0000Z-251122T0900Z/
Munising to Grand Marais MI-Grand Marais to Whitefish Point MI-
334 PM EST Fri Nov 21 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EST
SATURDAY...
* WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt and
waves 4 to 7 ft occurring.
* WHERE...Munising to Grand Marais MI and Grand Marais to
Whitefish Point MI.
* WHEN...Until 4 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.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
208 PM EST Fri Nov 21 2025
LSZ321-220600-
/O.EXT.KAPX.SC.Y.0113.000000T0000Z-251122T0600Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
208 PM EST Fri Nov 21 2025
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 1 AM EST SATURDAY...
* WHAT...Highest gusts up to 25 kts from the northwest and
highest waves around 7 feet.
* WHERE...Whitefish Bay (U. S. Portion)/Whitefish Point to Point
Iroquois MI.
* WHEN...Until 1 AM EST Saturday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
