WHUS73 KGRR 200737 MWWGRR URGENT - MARINE WEATHER MESSAGE NATIONAL WEATHER SERVICE GRAND RAPIDS MI 337 AM EDT SAT SEP 20 2008 LMZ848-849-200845- /O.CAN.KGRR.SC.Y.0062.000000T0000Z-080920T1000Z/ WHITEHALL TO PENTWATER MI-PENTWATER TO MANISTEE MI- 337 AM EDT SAT SEP 20 2008 ...SMALL CRAFT ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN GRAND RAPIDS HAS CANCELLED THE SMALL CRAFT ADVISORY. WINDS AND WAVE HEIGHTS HAVE DIMINISHED... THEREFORE THE SMALL CRAFT ADVISORY HAS BEEN CANCELLED. $$