Watches, Warnings & Advisories
4 products found for Marine Zone: LSZ247
Gale Warning
URGENT - MARINE WEATHER MESSAGE National Weather Service Marquette MI 214 AM EST Sun Feb 22 2026 LSZ245>247-221915- /O.CON.KMQT.SC.Y.0031.000000T0000Z-260222T1800Z/ /O.EXT.KMQT.UP.W.0010.260222T1200Z-260223T1800Z/ /O.CON.KMQT.GL.W.0015.260222T1800Z-260223T0600Z/ 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- 214 AM EST Sun Feb 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... ...HEAVY FREEZING SPRAY WARNING NOW IN EFFECT FROM 7 AM THIS MORNING TO 1 PM EST MONDAY... ...GALE WARNING REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 1 AM EST MONDAY... * WHAT...For the Small Craft Advisory, north winds 15 to 20 kt with gusts up to 30 kt and waves 2 to 5 ft occurring. For the Heavy Freezing Spray Warning, heavy freezing spray at a rate of 2 cm per hour or greater expected, and may rapidly accumulate on vessels. For the Gale Warning, north winds 15 to 25 kt with gusts up to 35 kt and waves 3 to 6 ft expected. * WHERE...Manitou Island to Point Isabelle MI, Point Isabelle to Lower Entrance of Portage Canal MI and Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays. * WHEN...For the Small Craft Advisory, until 1 PM EST this afternoon. For the Heavy Freezing Spray Warning, from 7 AM this morning to 1 PM EST Monday. For the Gale Warning, from 1 PM this afternoon to 1 AM EST Monday. * 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 306 AM EST Sun Feb 22 2026 LSZ162-240>251-263>267-230815- 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- 306 AM EST Sun Feb 22 2026 /206 AM CST Sun Feb 22 2026/ This Hazardous Weather Outlook is for portions of Central Lake Superior...Eastern Lake Superior and Western Lake Superior. .DAY ONE...Today and Tonight Moderate to heavy freezing spray is expected today and tonight. In addition, northerly gales of 35 to 40 knots are expected to develop this afternoon and evening over the central and eastern lake. See the latest Marine Discussion, Open Lake Forecast, and Marine Weather Message for additional details. .DAYS TWO THROUGH SEVEN...Monday through Saturday Moderate to heavy freezing spray is expected to slowly retreat across the lake Monday. See the latest Marine Discussion, Open Lake Forecast, and Marine Weather Message for additional details. Moderate to heavy freezing spray is possible Tuesday through Thursday. There is also a 30% chance for gales up to 35 knots over the eastern lake on Tuesday. See the latest Marine Discussion, Open Lake Forecast, and Marine Weather Message for more details. .SPOTTER INFORMATION STATEMENT... The need for weather spotter reports is not anticipated at this time. $$
Heavy Freezing Spray Warning
URGENT - MARINE WEATHER MESSAGE National Weather Service Marquette MI 214 AM EST Sun Feb 22 2026 LSZ245>247-221915- /O.CON.KMQT.SC.Y.0031.000000T0000Z-260222T1800Z/ /O.EXT.KMQT.UP.W.0010.260222T1200Z-260223T1800Z/ /O.CON.KMQT.GL.W.0015.260222T1800Z-260223T0600Z/ 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- 214 AM EST Sun Feb 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... ...HEAVY FREEZING SPRAY WARNING NOW IN EFFECT FROM 7 AM THIS MORNING TO 1 PM EST MONDAY... ...GALE WARNING REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 1 AM EST MONDAY... * WHAT...For the Small Craft Advisory, north winds 15 to 20 kt with gusts up to 30 kt and waves 2 to 5 ft occurring. For the Heavy Freezing Spray Warning, heavy freezing spray at a rate of 2 cm per hour or greater expected, and may rapidly accumulate on vessels. For the Gale Warning, north winds 15 to 25 kt with gusts up to 35 kt and waves 3 to 6 ft expected. * WHERE...Manitou Island to Point Isabelle MI, Point Isabelle to Lower Entrance of Portage Canal MI and Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays. * WHEN...For the Small Craft Advisory, until 1 PM EST this afternoon. For the Heavy Freezing Spray Warning, from 7 AM this morning to 1 PM EST Monday. For the Gale Warning, from 1 PM this afternoon to 1 AM EST Monday. * 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 214 AM EST Sun Feb 22 2026 LSZ245>247-221915- /O.CON.KMQT.SC.Y.0031.000000T0000Z-260222T1800Z/ /O.EXT.KMQT.UP.W.0010.260222T1200Z-260223T1800Z/ /O.CON.KMQT.GL.W.0015.260222T1800Z-260223T0600Z/ 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- 214 AM EST Sun Feb 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... ...HEAVY FREEZING SPRAY WARNING NOW IN EFFECT FROM 7 AM THIS MORNING TO 1 PM EST MONDAY... ...GALE WARNING REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 1 AM EST MONDAY... * WHAT...For the Small Craft Advisory, north winds 15 to 20 kt with gusts up to 30 kt and waves 2 to 5 ft occurring. For the Heavy Freezing Spray Warning, heavy freezing spray at a rate of 2 cm per hour or greater expected, and may rapidly accumulate on vessels. For the Gale Warning, north winds 15 to 25 kt with gusts up to 35 kt and waves 3 to 6 ft expected. * WHERE...Manitou Island to Point Isabelle MI, Point Isabelle to Lower Entrance of Portage Canal MI and Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays. * WHEN...For the Small Craft Advisory, until 1 PM EST this afternoon. For the Heavy Freezing Spray Warning, from 7 AM this morning to 1 PM EST Monday. For the Gale Warning, from 1 PM this afternoon to 1 AM EST Monday. * 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. && $$