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NWS Marquette MIGL.W 0051October 15, 2026

Gale Warning: Black River To Ontonagon MI and Ontonagon to Upper Entrance of Portage Canal MI

The National Weather Service office in Marquette issued a gale warning for Black River To Ontonagon MI and Ontonagon to Upper Entrance of Portage Canal MI, in force until 4:00 p.m. local time on October 16. It was the 51st gale warning the NWS office in Marquette issued in 2026.

Warning

Issued3:10 p.m. EDT, October 15, 2026
In force from5:00 a.m. EDT, October 16, 2026
Expires4:00 p.m. EDT, October 16, 2026

In force for 11 hours

The notice

Issued by
National Weather Service, Marquette MI
Area
Black River To Ontonagon MI and Ontonagon to Upper Entrance of Portage Canal MI
Level
Warning
Issued
3:10 p.m. EDT, October 15, 2026
In force from
5:00 a.m. EDT, October 16, 2026
Expires
4:00 p.m. EDT, October 16, 2026
CAP severity, certainty, urgency
Moderate, Likely, Expected
VTEC event
KMQT GL.W 0051
Official source
National Weather Service: the notice at its source

NWS notices, October 2026The latest from the National Weather Service

Source: National Weather Service: the notice at its source. AreaZine rebuilds this page from the agency's record; the agency's page is the one to act on. A U.S. Government work, in the public domain.

The notice as issued

* WHAT...For the Small Craft Advisory, north winds 15 to 25 kt with gusts up to 30 kt and waves 3 to 6 ft expected. For the Gale Warning, north winds 25 to 35 kt with gusts up to 40 kt and waves 10 to 15 ft expected. * WHERE...Black River to Ontonagon MI and Ontonagon to Upper Entrance of Portage Canal MI. * WHEN...For the Small Craft Advisory, from 2 AM EDT /1 AM CDT/ to 5 AM EDT /4 AM CDT/ Friday. For the Gale Warning, from 5 AM EDT /4 AM CDT/ to 4 PM EDT /3 PM CDT/ Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility.

What the agency told people to do

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.

Source: National Weather Service: the notice at its source. The text is the agency's, unedited. A U.S. Government work, in the public domain.

The record around this notice