FZUS73 KLOT 150806 MWSLOT Marine Weather Statement National Weather Service Chicago/Romeoville 306 AM CDT Wed Apr 15 2026 LMZ740-777-150845- 306 AM CDT Wed Apr 15 2026 A Marine Weather Statement has been issued for the following areas... Nearshore Waters from Winthrop Harbor to Wilmette Harbor... Open Waters from Winthrop Harbor to Wilmette Harbor out to Mid Lake... At 306 AM CDT, Doppler radar indicated a strong thunderstorm, capable of producing winds to around 30 knots and small hail. This thunderstorm was located near Waukegan Harbor, moving east at 40 knots. 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 4247 8728 4231 8740 4234 8782 4238 8781 4239 8780 4248 8780 $$ Carlaw