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Home Return to list Gale Watch 0010 Issued by the Chicago Forecast Office
Action: New Issued At: 2025-03-27 03:51:04 734 WHUS73 KLOT 270850 MWWLOT URGENT - MARINE WEATHER MESSAGE National Weather Service Chicago IL 350 AM CDT Thu Mar 27 2025 LMZ740>745-271700- /O.NEW.KLOT.GL.A.0010.250328T1800Z-250329T0800Z/ Winthrop Harbor to Wilmette Harbor IL- Wilmette Harbor to Northerly Island IL- Northerly Island to Calumet Harbor IL- Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN- Burns Harbor to Michigan City IN- 350 AM CDT Thu Mar 27 2025 ...GALE WATCH IN EFFECT FROM FRIDAY AFTERNOON THROUGH LATE FRIDAY NIGHT... * WHAT...Southwest gales to 35 kt and significant waves to 5 ft possible. * WHERE...Illinois and Indiana nearshore from Winthrop Harbor IL to Michigan City IN. * WHEN...From Friday afternoon through late Friday night. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$ Action: Continued Issued At: 2025-03-27 09:14:46 534 WHUS73 KLOT 271414 MWWLOT URGENT - MARINE WEATHER MESSAGE National Weather Service Chicago IL 914 AM CDT Thu Mar 27 2025 LMZ740>745-272215- /O.CON.KLOT.GL.A.0010.250328T1800Z-250329T0800Z/ Winthrop Harbor to Wilmette Harbor IL- Wilmette Harbor to Northerly Island IL- Northerly Island to Calumet Harbor IL- Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN- Burns Harbor to Michigan City IN- 914 AM CDT Thu Mar 27 2025 ...GALE WATCH REMAINS IN EFFECT FROM FRIDAY AFTERNOON THROUGH LATE FRIDAY NIGHT... * WHAT...Southwest gales to 35 kt and significant waves to 5 ft possible. * WHERE...Illinois and Indiana nearshore from Winthrop Harbor IL to Michigan City IN. * WHEN...From Friday afternoon through late Friday night. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$ Action: Continued Issued At: 2025-03-27 15:12:28 581 WHUS73 KLOT 272011 MWWLOT URGENT - MARINE WEATHER MESSAGE National Weather Service Chicago IL 311 PM CDT Thu Mar 27 2025 LMZ740>745-280415- /O.CON.KLOT.GL.A.0010.250328T1800Z-250329T0800Z/ Winthrop Harbor to Wilmette Harbor IL- Wilmette Harbor to Northerly Island IL- Northerly Island to Calumet Harbor IL- Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN- Burns Harbor to Michigan City IN- 311 PM CDT Thu Mar 27 2025 ...GALE WATCH REMAINS IN EFFECT FROM FRIDAY AFTERNOON THROUGH LATE FRIDAY NIGHT... * WHAT...Southwest gales to 35 kt and significant waves to 5 ft possible. * WHERE...Illinois and Indiana nearshore from Winthrop Harbor IL to Michigan City IN. * WHEN...From Friday afternoon through late Friday night. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$ Action: Upgraded Issued At: 2025-03-27 22:14:14 852 WHUS73 KLOT 280313 MWWLOT URGENT - MARINE WEATHER MESSAGE National Weather Service Chicago IL 1013 PM CDT Thu Mar 27 2025 LMZ740>745-281115- /O.UPG.KLOT.GL.A.0010.250328T1800Z-250329T0800Z/ /O.NEW.KLOT.GL.W.0012.250328T1800Z-250329T0800Z/ Winthrop Harbor to Wilmette Harbor IL- Wilmette Harbor to Northerly Island IL- Northerly Island to Calumet Harbor IL- Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN- Burns Harbor to Michigan City IN- 1013 PM CDT Thu Mar 27 2025 ...GALE WARNING IN EFFECT FROM 1 PM FRIDAY TO 3 AM CDT SATURDAY... * WHAT...Southwest gales to 35 kt and significant waves to 5 ft expected. * WHERE...Illinois and Indiana nearshore from Winthrop Harbor IL to Michigan City IN. * WHEN...From 1 PM Friday to 3 AM CDT Saturday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ |