FZUS73 KDTX 150618 MWSDTX Marine Weather Statement National Weather Service Detroit/Pontiac MI 218 AM EDT Wed Apr 15 2026 LHZ441>443-462>464-150626- /O.CAN.KDTX.MA.W.0010.000000T0000Z-260415T0630Z/ 218 AM EDT Wed Apr 15 2026 ...THE SPECIAL MARINE WARNING IS CANCELLED... The affected areas were... Harbor Beach to Port Sanilac MI... Lake Huron from Harbor Beach to Port Sanilac 5NM Off Shore to US/Canadian border... Lake Huron from Port Austin to Harbor Beach 5NM Off Shore to the US/Canadian border... Lake Huron from Port Sanilac to Port Huron 5NM Off Shore to US/Canadian border... Port Austin to Harbor Beach MI... Port Sanilac to Port Huron MI... The strong thunderstorms have moved out of the area and no longer pose a significant threat to boaters. Heavy rain and lightning will persist through at least 330 AM however. && LAT...LON 4302 8241 4301 8247 4322 8256 4377 8265 4403 8281 4398 8221 4359 8212 TIME...MOT...LOC 0614Z 249DEG 42KT 4411 8164 4361 8140 $$ SF