


Marine Weather Message
Issued by NWS Marquette, MI
Issued by NWS Marquette, MI
281 WHUS73 KMQT 212051 MWWMQT URGENT - MARINE WEATHER MESSAGE National Weather Service Marquette MI 451 PM EDT Sat Jun 21 2025 LSZ250-251-212200- /O.EXP.KMQT.GL.W.0039.000000T0000Z-250621T2100Z/ Munising to Grand Marais MI-Grand Marais to Whitefish Point MI- 451 PM EDT Sat Jun 21 2025 ...GALE WARNING WILL EXPIRE AT 5 PM EDT THIS AFTERNOON... $$ LSZ162-263>267-212200- /O.EXP.KMQT.MF.Y.0015.000000T0000Z-250621T2100Z/ Lake Superior west of a line from Saxon Harbor WI to Grand Portage MN beyond 5NM- Lake Superior from Saxon Harbor WI to Upper Entrance to Portage Canal MI 5NM off shore to the US/Canadian border including Isle Royale National Park- Lake Superior from Upper Entrance to Portage Canal to Manitou Island MI 5NM off shore to the US/Canadian Border- Lake Superior West of Line from Manitou Island to Marquette MI Beyond 5NM from shore- Lake Superior East of a line from Manitou Island to Marquette MI and West of a line from Grand Marais MI to the US/Canadian Border Beyond 5NM from shore- Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off shore to the US/Canadian border- 451 PM EDT Sat Jun 21 2025 /351 PM CDT Sat Jun 21 2025/ ...DENSE FOG ADVISORY WILL EXPIRE AT 5 PM EDT /4 PM CDT/ THIS AFTERNOON... $$ LSZ246-247-212200- /O.EXP.KMQT.SC.Y.0115.000000T0000Z-250621T2100Z/ Point Isabelle to Lower Entrance of Portage Canal MI- Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays- 451 PM EDT Sat Jun 21 2025 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 5 PM EDT THIS AFTERNOON... $$ LSZ248-212200- /O.EXP.KMQT.SC.Y.0115.000000T0000Z-250621T2100Z/ Huron Islands to Marquette MI- 451 PM EDT Sat Jun 21 2025 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 5 PM EDT THIS AFTERNOON... $$ LSZ244-245-249-212200- /O.EXP.KMQT.SC.Y.0115.000000T0000Z-250621T2100Z/ Eagle River to Manitou Island MI- Manitou Island to Point Isabelle MI-Marquette to Munising MI- 451 PM EDT Sat Jun 21 2025 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 5 PM EDT THIS AFTERNOON... $$ LMZ221-220300- /O.CON.KMQT.SC.Y.0115.000000T0000Z-250622T0300Z/ Green Bay North of line from Cedar River MI to Rock Island Passage- 451 PM EDT Sat Jun 21 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM EDT THIS EVENING... * WHAT...South winds 10 to 20 kt and waves 1 to 4 ft occurring. * WHERE...Green Bay North of line from Cedar River MI to Rock Island Passage. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ248-250-220900- /O.CON.KMQT.SC.Y.0115.000000T0000Z-250623T0000Z/ Seul Choix Point to Point Detour MI- 5NM East of a line from Fairport MI to Rock Island Passage- 451 PM EDT Sat Jun 21 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT SUNDAY... * WHAT...South winds 10 to 20 kt with gusts up to 25 kt and waves 5 to 8 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 8 PM EDT Sunday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$