


Marine Weather Message
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
903 WHUS73 KLOT 190208 MWWLOT URGENT - MARINE WEATHER MESSAGE National Weather Service Chicago IL 908 PM CDT Fri Apr 18 2025 LMZ741>745-190315- /O.EXP.KLOT.GL.W.0016.000000T0000Z-250419T0200Z/ 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- 908 PM CDT Fri Apr 18 2025 ...GALE WARNING HAS EXPIRED... Winds have diminished below gale force, and will continue to ease overnight. Therefore, the gale warning has been allowed to expire. $$ LMZ740-190315- /O.EXP.KLOT.SC.Y.0052.000000T0000Z-250419T0200Z/ Winthrop Harbor to Wilmette Harbor IL- 908 PM CDT Fri Apr 18 2025 ...SMALL CRAFT ADVISORY HAS EXPIRED... Winds have diminished below advisory criteria, and will continue to ease overnight. Therefore, the small craft advisory has been allowed to expire. $$