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🔵 Minor
Small Craft Advisory
Saxon Harbor WI to Black River MI; Black River To Ontonagon MI; Ontonagon to Upper Entrance of Portage Canal MI
Small Craft Advisory issued October 31 at 10:58AM EDT until November 1 at 5:00AM EDT by NWS Marquette MI
Alert Description
* WHAT...Northeast winds 10 to 15 kt with gusts up to 25 kt and waves 2 to 4 ft expected. * WHERE...Saxon Harbor WI to Black River MI, Black River to Ontonagon MI and Ontonagon to Upper Entrance of Portage Canal MI. * WHEN...From 2 PM EDT /1 PM CDT/ this afternoon to 5 AM EDT /4 AM CDT/ Saturday. * IMPACTS...Conditions will be hazardous to small craft.
Safety Instructions
Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.
Time Information
Effective
Oct 31, 2025, 6:00 PM
Expires
Nov 1, 2025, 3:00 AM
Issued
Oct 31, 2025, 2:58 PM
Alert Details
Severity
Minor
Urgency
Expected
Certainty
Likely
Category
Met
Issued By
NWS Marquette MI
National Weather Service