Weather Alerts-

Avoid the subject event as per the instructions

Marquette - MI, US, National Weather Service

Saxon Harbor WI to Black River MI, Black River to Ontonagon MI and Ontonagon to Upper Entrance of Portage Canal MI

...GALE WARNING REMAINS IN EFFECT UNTIL 2 AM EDT /1 AM CDT/ TUESDAY... ...HEAVY FREEZING SPRAY WARNING REMAINS IN EFFECT UNTIL 2 PM EDT /1 PM CDT/ TUESDAY... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 AM EDT /1 AM CDT/ TO 11 AM EDT /10 AM CDT/ TUESDAY... WHAT...For the Gale Warning, north winds 20 to 30 kt with gusts up to 40 kt and waves 7 to 12 ft occurring. For the Heavy Freezing Spray Warning, heavy freezing spray at a rate of 2 cm per hour or greater occurring, and may rapidly accumulate on vessels. For the Small Craft Advisory, north winds 15 to 25 kt with gusts up to 30 kt and waves 7 to 10 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...For the Gale Warning, until 2 AM EDT /1 AM CDT/ Tuesday. For the Heavy Freezing Spray Warning, until 2 PM EDT /1 PM CDT/ Tuesday. For the Small Craft Advisory, from 2 AM EDT /1 AM CDT/ to 11 AM EDT /10 AM CDT/ Tuesday. IMPACTS...Operating a vessel in heavy freezing spray is hazardous. Freezing spray may render mechanical and electronic components inoperative. Rapid ice accretion on decks and superstructures may result in a catastrophic loss of stability. Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should prepare for dangerous accumulation of ice on their vessel. If possible, remain in port, avoid the warning area or conduct mitigation. 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.