FZUS73 KMKX 222122 MWSMKX Marine Weather Statement National Weather Service Milwaukee/Sullivan WI 422 PM CDT Sat Aug 22 2026 LMZ643-669-222131- /O.EXP.KMKX.MA.W.0070.000000T0000Z-260822T2130Z/ 422 PM CDT Sat Aug 22 2026 ...THE SPECIAL MARINE WARNING WILL EXPIRE AT 430 PM CDT... The affected areas were... Lake Michigan nearshore and open waters to mid lake from Sheboygan WI to Port Washington WI... The thunderstorm has weakened and no longer poses a significant threat to boaters. && LAT...LON 4388 8747 4371 8730 4367 8760 4389 8771 4390 8759 TIME...MOT...LOC 2121Z 328DEG 27KT 4373 8747 $$ SHEPPARD