Watches, Warnings & Advisories
3 products found for Marine Zone: LSZ241
Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE National Weather Service Marquette MI 224 AM EST Tue Nov 11 2025 LSZ241-242-111930- /O.CON.KMQT.SC.Y.0177.251111T1400Z-251112T0600Z/ /O.UPG.KMQT.GL.A.0029.251112T0600Z-251113T0600Z/ /O.NEW.KMQT.GL.W.0050.251112T0600Z-251113T0000Z/ Black River to Ontonagon MI- Ontonagon to Upper Entrance of Portage Canal MI- 224 AM EST Tue Nov 11 2025 /124 AM CST Tue Nov 11 2025/ ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM EST /8 AM CST/ THIS MORNING TO 1 AM EST /MIDNIGHT CST/ WEDNESDAY... ...GALE WARNING IN EFFECT FROM 1 AM EST /MIDNIGHT CST/ TO 7 PM EST /6 PM CST/ WEDNESDAY... * WHAT...For the Small Craft Advisory, west winds 15 to 25 kt with gusts up to 30 kt and waves 4 to 7 ft expected. For the Gale Warning, northwest winds 20 to 25 kt with gusts up to 35 kt and waves 7 to 10 ft expected. * WHERE...Black River to Ontonagon MI and Ontonagon to Upper Entrance of Portage Canal MI. * WHEN...For the Small Craft Advisory, from 9 AM EST /8 AM CST/ this morning to 1 AM EST /midnight CST/ Wednesday. For the Gale Warning, from 1 AM EST /midnight CST/ to 7 PM EST /6 PM CST/ Wednesday. * 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. && $$
Hazardous Weather Outlook
Hazardous Weather Outlook National Weather Service Marquette MI 304 AM EST Tue Nov 11 2025 LSZ162-240>251-263>267-120815- Lake Superior west of a line from Saxon Harbor WI to Grand Portage MN beyond 5NM-Saxon Harbor WI to Black River MI- Black River to Ontonagon MI- Ontonagon to Upper Entrance of Portage Canal MI- Upper Entrance of Portage Canal to Eagle River MI- Eagle River to Manitou Island MI- Manitou Island to Point Isabelle MI- Point Isabelle to Lower Entrance of Portage Canal MI- Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays-Huron Islands to Marquette MI- Marquette to Munising MI-Munising to Grand Marais MI- Grand Marais to Whitefish Point MI- 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- 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- 304 AM EST Tue Nov 11 2025 /204 AM CST Tue Nov 11 2025/ This Hazardous Weather Outlook is for portions of Central Lake Superior...Eastern Lake Superior and Western Lake Superior. .DAY ONE...Today and Tonight A Gale Warning is in effect for much of Lake Superior tonight for potential of 34-40 knots. See the latest Marine Weather Message and Open Lake Forecast for more information. .DAYS TWO THROUGH SEVEN...Wednesday through Monday A Gale Warning is in effect for much of Lake Superior tonight through Wednesday for potential of 34-40 knots. See the latest Marine Weather Message and Open Lake Forecast for more information. .SPOTTER INFORMATION STATEMENT... The need for weather spotter reports is not anticipated at this time. $$
Gale Warning
URGENT - MARINE WEATHER MESSAGE National Weather Service Marquette MI 224 AM EST Tue Nov 11 2025 LSZ241-242-111930- /O.CON.KMQT.SC.Y.0177.251111T1400Z-251112T0600Z/ /O.UPG.KMQT.GL.A.0029.251112T0600Z-251113T0600Z/ /O.NEW.KMQT.GL.W.0050.251112T0600Z-251113T0000Z/ Black River to Ontonagon MI- Ontonagon to Upper Entrance of Portage Canal MI- 224 AM EST Tue Nov 11 2025 /124 AM CST Tue Nov 11 2025/ ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM EST /8 AM CST/ THIS MORNING TO 1 AM EST /MIDNIGHT CST/ WEDNESDAY... ...GALE WARNING IN EFFECT FROM 1 AM EST /MIDNIGHT CST/ TO 7 PM EST /6 PM CST/ WEDNESDAY... * WHAT...For the Small Craft Advisory, west winds 15 to 25 kt with gusts up to 30 kt and waves 4 to 7 ft expected. For the Gale Warning, northwest winds 20 to 25 kt with gusts up to 35 kt and waves 7 to 10 ft expected. * WHERE...Black River to Ontonagon MI and Ontonagon to Upper Entrance of Portage Canal MI. * WHEN...For the Small Craft Advisory, from 9 AM EST /8 AM CST/ this morning to 1 AM EST /midnight CST/ Wednesday. For the Gale Warning, from 1 AM EST /midnight CST/ to 7 PM EST /6 PM CST/ Wednesday. * 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. && $$