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706 WHUS73 KMQT 070248 MWWMQT URGENT - MARINE WEATHER MESSAGE National Weather Service Marquette MI 948 PM EST Thu Feb 6 2025 LMZ221-070400- /O.EXP.KMQT.GL.W.0010.000000T0000Z-250207T0300Z/ Green Bay North of line from Cedar River MI to Rock Island Passage- 948 PM EST Thu Feb 6 2025 ...GALE WARNING WILL EXPIRE AT 10 PM EST THIS EVENING... Winds will fall below gale force. $$ LSZ162-071100- /O.CON.KMQT.GL.W.0010.000000T0000Z-250207T0600Z/ /O.CON.KMQT.UP.W.0009.000000T0000Z-250207T1200Z/ Lake Superior west of a line from Saxon Harbor WI to Grand Portage MN beyond 5NM- 948 PM EST Thu Feb 6 2025 /848 PM CST Thu Feb 6 2025/ ...GALE WARNING REMAINS IN EFFECT UNTIL 1 AM EST /MIDNIGHT CST/ FRIDAY... ...HEAVY FREEZING SPRAY WARNING REMAINS IN EFFECT UNTIL 7 AM EST /6 AM CST/ FRIDAY... * WHAT...For the Gale Warning, northwest winds 20 to 30 kt with gusts up to 45 kt and waves 5 to 8 ft occurring. For the Heavy Freezing Spray Warning, heavy freezing spray at a rate of 2 cm per hour or greater occurring, and may rapidly accumulate on vessels. * WHERE...Lake Superior west of a line from Saxon Harbor WI to Grand Portage MN beyond 5NM. * WHEN...For the Gale Warning, until 1 AM EST /midnight CST/ Friday. For the Heavy Freezing Spray Warning, until 7 AM EST /6 AM CST/ Friday. * IMPACTS...Operating a vessel in heavy freezing spray is hazardous. Freezing spray may render mechanical and electronic components inoperative. Rapid ice accretion on decks and superstructures may result in a catastrophic loss of stability. Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should prepare for dangerous accumulation of ice on their vessel. If possible, remain in port, avoid the warning area or conduct mitigation. Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ241-242-071100- /O.CON.KMQT.SR.W.0002.000000T0000Z-250207T0900Z/ /O.CON.KMQT.UP.W.0009.000000T0000Z-250207T1800Z/ /O.NEW.KMQT.SC.Y.0028.250207T0900Z-250208T0000Z/ Black River to Ontonagon MI- Ontonagon to Upper Entrance of Portage Canal MI- 948 PM EST Thu Feb 6 2025 /848 PM CST Thu Feb 6 2025/ ...STORM WARNING REMAINS IN EFFECT UNTIL 4 AM EST /3 AM CST/ FRIDAY... ...HEAVY FREEZING SPRAY WARNING REMAINS IN EFFECT UNTIL 1 PM EST /NOON CST/ FRIDAY... ...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM EST /3 AM CST/ TO 7 PM EST /6 PM CST/ FRIDAY... * WHAT...For the Storm Warning, west winds 25 to 30 kt with gusts up to 50 kt and waves 9 to 14 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, west winds 15 to 25 kt with gusts up to 30 kt and waves 7 to 10 ft expected. * WHERE...Black River to Ontonagon MI and Ontonagon to Upper Entrance of Portage Canal MI. * WHEN...For the Storm Warning, until 4 AM EST /3 AM CST/ Friday. For the Heavy Freezing Spray Warning, until 1 PM EST /noon CST/ Friday. For the Small Craft Advisory, from 4 AM EST /3 AM CST/ to 7 PM EST /6 PM CST/ Friday. * 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. Storm force winds and hazardous waves will 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 remain in port, alter course, and/or secure the vessel for severe conditions. && $$ LSZ243-244-071100- /O.CON.KMQT.SR.W.0002.000000T0000Z-250207T1200Z/ /O.CON.KMQT.UP.W.0009.000000T0000Z-250208T0000Z/ /O.NEW.KMQT.SC.Y.0028.250207T1200Z-250208T0600Z/ Upper Entrance of Portage Canal to Eagle River MI- Eagle River to Manitou Island MI- 948 PM EST Thu Feb 6 2025 ...STORM WARNING REMAINS IN EFFECT UNTIL 7 AM EST FRIDAY... ...HEAVY FREEZING SPRAY WARNING REMAINS IN EFFECT UNTIL 7 PM EST FRIDAY... ...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM FRIDAY TO 1 AM EST SATURDAY... * WHAT...For the Storm Warning, northwest winds 25 to 35 kt with gusts up to 50 kt and waves 10 to 15 ft occurring. For the Heavy Freezing Spray Warning, heavy freezing spray at a rate of 2 cm per hour or greater occurring, and may rapidly accumulate on vessels. For the Small Craft Advisory, west winds 15 to 25 kt with gusts up to 30 kt and waves 6 to 9 ft expected. * WHERE...Upper Entrance of Portage Canal to Eagle River MI and Eagle River to Manitou Island MI. * WHEN...For the Storm Warning, until 7 AM EST Friday. For the Heavy Freezing Spray Warning, until 7 PM EST Friday. For the Small Craft Advisory, from 7 AM Friday to 1 AM EST Saturday. * IMPACTS...Operating a vessel in heavy freezing spray is hazardous. Freezing spray may render mechanical and electronic components inoperative. Rapid ice accretion on decks and superstructures may result in a catastrophic loss of stability. Storm force winds and hazardous waves will capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should prepare for dangerous accumulation of ice on their vessel. If possible, remain in port, avoid the warning area or conduct mitigation. Mariners should remain in port, alter course, and/or secure the vessel for severe conditions. && $$ LSZ248-249-071100- /O.CON.KMQT.SR.W.0002.000000T0000Z-250207T1200Z/ /O.CON.KMQT.UP.W.0009.000000T0000Z-250208T0000Z/ /O.NEW.KMQT.SC.Y.0028.250207T1200Z-250208T0000Z/ Huron Islands to Marquette MI-Marquette to Munising MI- 948 PM EST Thu Feb 6 2025 ...STORM WARNING REMAINS IN EFFECT UNTIL 7 AM EST FRIDAY... ...HEAVY FREEZING SPRAY WARNING REMAINS IN EFFECT UNTIL 7 PM EST FRIDAY... ...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM TO 7 PM EST FRIDAY... * WHAT...For the Storm Warning, northwest winds 25 to 35 kt with gusts up to 50 kt and waves 8 to 13 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, west winds 15 to 25 kt with gusts up to 30 kt and waves 6 to 9 ft expected. * WHERE...Huron Islands to Marquette MI and Marquette to Munising MI. * WHEN...For the Storm Warning, until 7 AM EST Friday. For the Heavy Freezing Spray Warning, until 7 PM EST Friday. For the Small Craft Advisory, from 7 AM to 7 PM EST Friday. * 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. Storm force winds and hazardous waves will 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 remain in port, alter course, and/or secure the vessel for severe conditions. && $$ LSZ250-251-071100- /O.CON.KMQT.SR.W.0002.000000T0000Z-250207T1200Z/ /O.CON.KMQT.UP.W.0009.000000T0000Z-250208T0000Z/ /O.NEW.KMQT.SC.Y.0028.250207T1200Z-250208T1200Z/ Munising to Grand Marais MI-Grand Marais to Whitefish Point MI- 948 PM EST Thu Feb 6 2025 ...STORM WARNING REMAINS IN EFFECT UNTIL 7 AM EST FRIDAY... ...HEAVY FREEZING SPRAY WARNING REMAINS IN EFFECT UNTIL 7 PM EST FRIDAY... ...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM FRIDAY TO 7 AM EST SATURDAY... * WHAT...For the Storm Warning, northwest winds 25 to 35 kt with gusts up to 50 kt and waves 14 to 19 ft occurring. For the Heavy Freezing Spray Warning, heavy freezing spray at a rate of 2 cm per hour or greater occurring, and may rapidly accumulate on vessels. For the Small Craft Advisory, west winds 15 to 25 kt with gusts up to 30 kt and waves 9 to 14 ft expected. * WHERE...Munising to Grand Marais MI and Grand Marais to Whitefish Point MI. * WHEN...For the Storm Warning, until 7 AM EST Friday. For the Heavy Freezing Spray Warning, until 7 PM EST Friday. For the Small Craft Advisory, from 7 AM Friday to 7 AM EST Saturday. * IMPACTS...Operating a vessel in heavy freezing spray is hazardous. Freezing spray may render mechanical and electronic components inoperative. Rapid ice accretion on decks and superstructures may result in a catastrophic loss of stability. Storm force winds and hazardous waves will capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should prepare for dangerous accumulation of ice on their vessel. If possible, remain in port, avoid the warning area or conduct mitigation. Mariners should remain in port, alter course, and/or secure the vessel for severe conditions. && $$ LMZ248-250-070900- /O.CON.KMQT.GL.W.0010.000000T0000Z-250207T0900Z/ Seul Choix Point to Point Detour MI- 5NM East of a line from Fairport MI to Rock Island Passage- 948 PM EST Thu Feb 6 2025 ...GALE WARNING REMAINS IN EFFECT UNTIL 4 AM EST FRIDAY... * WHAT...West winds 20 to 25 kt with gusts up to 40 kt and waves 1 to 4 ft occurring. * WHERE...Seul Choix Point to Point Detour MI and 5NM East of a line from Fairport MI to Rock Island Passage. * WHEN...Until 4 AM EST Friday. * 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. && $$ LSZ240-263-071100- /O.CON.KMQT.SR.W.0002.000000T0000Z-250207T0900Z/ /O.CON.KMQT.UP.W.0009.000000T0000Z-250207T1800Z/ Saxon Harbor WI to Black River MI- Lake Superior from Saxon Harbor WI to Upper Entrance to Portage Canal MI 5NM off shore to the US/Canadian border including Isle Royale National Park- 948 PM EST Thu Feb 6 2025 /848 PM CST Thu Feb 6 2025/ ...STORM WARNING REMAINS IN EFFECT UNTIL 4 AM EST /3 AM CST/ FRIDAY... ...HEAVY FREEZING SPRAY WARNING REMAINS IN EFFECT UNTIL 1 PM EST /NOON CST/ FRIDAY... * WHAT...For the Storm Warning, northwest winds 20 to 30 kt with gusts up to 50 kt and waves 9 to 14 ft occurring. For the Heavy Freezing Spray Warning, heavy freezing spray at a rate of 2 cm per hour or greater occurring, and may rapidly accumulate on vessels. * WHERE...Saxon Harbor WI to Black River MI and Lake Superior from Saxon Harbor WI to Upper Entrance to Portage Canal MI 5NM off shore to the US/Canadian border including Isle Royale National Park. * WHEN...For the Storm Warning, until 4 AM EST /3 AM CST/ Friday. For the Heavy Freezing Spray Warning, until 1 PM EST /noon CST/ Friday. * IMPACTS...Operating a vessel in heavy freezing spray is hazardous. Freezing spray may render mechanical and electronic components inoperative. Rapid ice accretion on decks and superstructures may result in a catastrophic loss of stability. Storm force winds and hazardous waves will capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should prepare for dangerous accumulation of ice on their vessel. If possible, remain in port, avoid the warning area or conduct mitigation. Mariners should remain in port, alter course, and/or secure the vessel for severe conditions. && $$ LSZ245>247-264>267-071100- /O.CON.KMQT.SR.W.0002.000000T0000Z-250207T1200Z/ /O.CON.KMQT.UP.W.0009.000000T0000Z-250208T0000Z/ 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- 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- 948 PM EST Thu Feb 6 2025 ...STORM WARNING REMAINS IN EFFECT UNTIL 7 AM EST FRIDAY... ...HEAVY FREEZING SPRAY WARNING REMAINS IN EFFECT UNTIL 7 PM EST FRIDAY... * WHAT...For the Storm Warning, northwest winds 25 to 35 kt with gusts up to 50 kt and waves 15 to 20 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. * WHERE...Portions of Central, Eastern and Western Lake Superior. * WHEN...For the Storm Warning, until 7 AM EST Friday. For the Heavy Freezing Spray Warning, until 7 PM EST Friday. * 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. Storm force winds and hazardous waves will 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 remain in port, alter course, and/or secure the vessel for severe conditions. && $$