2 products issued by NWS for: 24NM W Ontonagon MI
Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE National Weather Service Marquette MI 259 PM EST Sun Nov 16 2025 LSZ241-247-170800- /O.CON.KMQT.SC.Y.0179.000000T0000Z-251117T0900Z/ Black River to Ontonagon MI- Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays- 259 PM EST Sun Nov 16 2025 /159 PM CST Sun Nov 16 2025/ ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EST /3 AM CST/ MONDAY... * WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt and waves 2 to 5 ft occurring. * WHERE...Black River to Ontonagon MI and Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays. * WHEN...Until 4 AM EST /3 AM CST/ Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
Hazardous Weather Outlook
Hazardous Weather Outlook National Weather Service Marquette MI 316 PM EST Sun Nov 16 2025 LSZ162-240>251-263>267-172030- 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- 316 PM EST Sun Nov 16 2025 /216 PM CST Sun Nov 16 2025/ This Hazardous Weather Outlook is for portions of Central Lake Superior...Eastern Lake Superior and Western Lake Superior. .DAY ONE...Tonight Gale Warnings remain in effect for the eastern portion of Lake Superior through this evening with northwesterly winds gusting to 35 to 40 kt. Significant wave heights of 10 to 14 ft for southeastern Lake Superior. See the latest Open Lake Forecast and Marine Weather Message for additional details. .DAYS TWO THROUGH SEVEN...Monday through Saturday No hazardous weather is expected at this time. .SPOTTER INFORMATION STATEMENT... The need for weather spotter reports is not anticipated at this time. $$