Watches, Warnings & Advisories
4 products found for Marine Zone: LSZ249
Gale Warning
URGENT - MARINE WEATHER MESSAGE National Weather Service Marquette MI 328 AM EST Mon Jan 19 2026 LSZ249-250-192030- /O.CON.KMQT.GL.W.0005.000000T0000Z-260120T0000Z/ /O.CON.KMQT.UP.W.0003.000000T0000Z-260121T0300Z/ /O.NEW.KMQT.SC.Y.0015.260120T0000Z-260121T0000Z/ Marquette to Munising MI-Munising to Grand Marais MI- 328 AM EST Mon Jan 19 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 7 PM EST THIS EVENING... ...HEAVY FREEZING SPRAY WARNING REMAINS IN EFFECT UNTIL 10 PM EST TUESDAY... ...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO 7 PM EST TUESDAY... * WHAT...For the Gale Warning, northwest winds 30 to 40 kt with gusts up to 45 kt and waves 12 to 17 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 20 to 30 kt and waves 6 to 11 ft expected. * WHERE...Marquette to Munising MI and Munising to Grand Marais MI. * WHEN...For the Gale Warning, until 7 PM EST this evening. For the Heavy Freezing Spray Warning, until 10 PM EST Tuesday. For the Small Craft Advisory, from 7 PM this evening to 7 PM EST 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. && $$
Heavy Freezing Spray Warning
URGENT - MARINE WEATHER MESSAGE National Weather Service Marquette MI 328 AM EST Mon Jan 19 2026 LSZ249-250-192030- /O.CON.KMQT.GL.W.0005.000000T0000Z-260120T0000Z/ /O.CON.KMQT.UP.W.0003.000000T0000Z-260121T0300Z/ /O.NEW.KMQT.SC.Y.0015.260120T0000Z-260121T0000Z/ Marquette to Munising MI-Munising to Grand Marais MI- 328 AM EST Mon Jan 19 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 7 PM EST THIS EVENING... ...HEAVY FREEZING SPRAY WARNING REMAINS IN EFFECT UNTIL 10 PM EST TUESDAY... ...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO 7 PM EST TUESDAY... * WHAT...For the Gale Warning, northwest winds 30 to 40 kt with gusts up to 45 kt and waves 12 to 17 ft occurring. For the Heavy Freezing Spray Warning, heavy freezing spray at a rate of 2 cm per hour or greater occurring, and may rapidly accumulate on vessels. For the Small Craft Advisory, west winds 20 to 30 kt and waves 6 to 11 ft expected. * WHERE...Marquette to Munising MI and Munising to Grand Marais MI. * WHEN...For the Gale Warning, until 7 PM EST this evening. For the Heavy Freezing Spray Warning, until 10 PM EST Tuesday. For the Small Craft Advisory, from 7 PM this evening to 7 PM EST Tuesday. * IMPACTS...Operating a vessel in heavy freezing spray is hazardous. Freezing spray may render mechanical and electronic components inoperative. Rapid ice accretion on decks and superstructures may result in a catastrophic loss of stability. Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should prepare for dangerous accumulation of ice on their vessel. If possible, remain in port, avoid the warning area or conduct mitigation. Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$
Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE National Weather Service Marquette MI 328 AM EST Mon Jan 19 2026 LSZ249-250-192030- /O.CON.KMQT.GL.W.0005.000000T0000Z-260120T0000Z/ /O.CON.KMQT.UP.W.0003.000000T0000Z-260121T0300Z/ /O.NEW.KMQT.SC.Y.0015.260120T0000Z-260121T0000Z/ Marquette to Munising MI-Munising to Grand Marais MI- 328 AM EST Mon Jan 19 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 7 PM EST THIS EVENING... ...HEAVY FREEZING SPRAY WARNING REMAINS IN EFFECT UNTIL 10 PM EST TUESDAY... ...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO 7 PM EST TUESDAY... * WHAT...For the Gale Warning, northwest winds 30 to 40 kt with gusts up to 45 kt and waves 12 to 17 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 20 to 30 kt and waves 6 to 11 ft expected. * WHERE...Marquette to Munising MI and Munising to Grand Marais MI. * WHEN...For the Gale Warning, until 7 PM EST this evening. For the Heavy Freezing Spray Warning, until 10 PM EST Tuesday. For the Small Craft Advisory, from 7 PM this evening to 7 PM EST 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. && $$
Hazardous Weather Outlook
Hazardous Weather Outlook National Weather Service Marquette MI 322 AM EST Mon Jan 19 2026 LSZ162-240>251-263>267-200830- Lake Superior west of a line from Saxon Harbor WI to Grand Portage MN beyond 5NM-Saxon Harbor WI to Black River MI- Black River to Ontonagon MI- Ontonagon to Upper Entrance of Portage Canal MI- Upper Entrance of Portage Canal to Eagle River MI- Eagle River to Manitou Island MI- 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-Huron Islands to Marquette MI- Marquette to Munising MI-Munising to Grand Marais MI- Grand Marais to Whitefish Point 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- 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- 322 AM EST Mon Jan 19 2026 /222 AM CST Mon Jan 19 2026/ This Hazardous Weather Outlook is for portions of Central Lake Superior...Eastern Lake Superior and Western Lake Superior. .DAY ONE...Today and Tonight Northerly gales up to 40 to potentially even 45 knots are expected this morning. In addition, heavy freezing spray is expected across the lake today into tonight. See the latest Open Lake Forecast and Marine Weather Message for additional details. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday Heavy Freezing Spray continues through Tuesday. See the latest Open Lake Forecast and Marine Weather Message for additional details. Northwest gales to 35 knots are possible late Wednesday and potentially onwards (50% chance). In addition, expect heavy freezing spray to return. See the latest Open Lake Forecast and Marine Discussion for additional details. .SPOTTER INFORMATION STATEMENT... The need for weather spotter reports is not anticipated at this time. $$