815 FZUS73 KDTX 100223 MWSDTX Marine Weather Statement National Weather Service Detroit/Pontiac MI 1023 PM EDT Tue Jun 9 2026 LHZ442-443-463-464-100231- /O.CAN.KDTX.MA.W.0033.000000T0000Z-260610T0245Z/ 1023 PM EDT Tue Jun 9 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 Sanilac to Port Huron 5NM Off Shore to US/Canadian border... Port Sanilac to Port Huron MI... The thunderstorm has weakened and no longer poses a significant threat to boaters. Brief heavy rainfall lingers in the area until 1045 pm. && LAT...LON 4343 8221 4336 8254 4357 8260 4378 8217 4368 8214 4356 8214 TIME...MOT...LOC 0220Z 244DEG 23KT 4352 8239 $$ BT