WHUS73 KGRR 142111 MWWGRR URGENT - MARINE WEATHER MESSAGE National Weather Service Grand Rapids MI 511 PM EDT Tue Apr 14 2026 LMZ848-849-142215- /O.CAN.KGRR.MF.Y.0001.000000T0000Z-260415T0800Z/ Whitehall to Pentwater MI-Pentwater to Manistee MI- 511 PM EDT Tue Apr 14 2026 ...DENSE FOG ADVISORY IS CANCELLED... Webcams and satellite trends show fog has dissipated and is no longer a threat to mariners. $$