Active Weather Alerts
Small Craft Advisory
Issued: 8:36 PM Dec. 15, 2025 – National Weather Service
...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM TO 4 PM EST TUESDAY... ...GALE WARNING IN EFFECT FROM 4 PM TUESDAY TO 4 AM EST WEDNESDAY... * WHAT...For the Small Craft Advisory, southwest winds 15 to 25 kt with gusts up to 30 kt and waves 4 to 7 ft expected. For the Gale Warning, southwest winds becoming northwest winds 25 to 35 kt with gusts up to 45 kt and waves 7 to 12 ft expected. * WHERE...Ontonagon to Upper Entrance of Portage Canal MI. * WHEN...For the Small Craft Advisory, from 7 AM to 4 PM EST Tuesday. For the Gale Warning, from 4 PM Tuesday to 4 AM EST 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. &&
Gale Warning
Issued: 8:36 PM Dec. 15, 2025 – National Weather Service
...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM TO 4 PM EST TUESDAY... ...GALE WARNING IN EFFECT FROM 4 PM TUESDAY TO 4 AM EST WEDNESDAY... * WHAT...For the Small Craft Advisory, southwest winds 15 to 25 kt with gusts up to 30 kt and waves 4 to 7 ft expected. For the Gale Warning, southwest winds becoming northwest winds 25 to 35 kt with gusts up to 45 kt and waves 7 to 12 ft expected. * WHERE...Ontonagon to Upper Entrance of Portage Canal MI. * WHEN...For the Small Craft Advisory, from 7 AM to 4 PM EST Tuesday. For the Gale Warning, from 4 PM Tuesday to 4 AM EST 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. &&
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