FZUS73 KMKX 222234 MWSMKX Marine Weather Statement National Weather Service Milwaukee/Sullivan WI 534 PM CDT Sat Aug 22 2026 LMZ644-645-671-673-222300- 534 PM CDT Sat Aug 22 2026 ...A STRONG THUNDERSTORM OVER THE WATERS... The areas affected include... Lake Michigan nearshore and open waters to mid lake from Port Washington WI to Wind Point WI... At 533 PM CDT, Doppler radar indicated a strong thunderstorm, capable of producing winds to around 30 knots and small hail. This thunderstorm was located near North Pt. Lt., moving southeast at 25 knots. The environment surrounding the storm suggests that it could potentially produce a waterspout. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds to around 30 knots, locally higher waves, and lightning strikes. Boaters should seek safe harbor immediately until this storm passes. && LAT...LON 4318 8772 4286 8745 4285 8783 4288 8785 4289 8784 4289 8785 4291 8784 4297 8785 4300 8789 4303 8790 4305 8789 4307 8786 4313 8790 $$ SHEPPARD