SXUS83 KAPX 230908 OMRAPX Marine Observations National Weather Service Gaylord MI 508 AM EDT Sun Aug 23 2026 WIND DATA (KTS) WAVES WATER SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME ------------------------------------------------------------- Lake Superior/St Marys River GRMM4 230850Z 350 20 23 Grand Marais GRMM4 230850Z 350 20 23 Grand Marais PTIM4 230830Z 310 16 19 Point Iroquois CYAM 230800Z 330 11 16 SOO (Canada) KANJ 230855Z 320 6 Sault Ste Marie SWPM4 230830Z 310 6 7 68.71 S.W. Pier LTRM4 230830Z 330 8 10 63.31 Little Rapids RCKM4 230830Z 300 5 9 67.99 Rock Cut WNEM4 230830Z 300 10 12 64.39 West Nebish Island Lake Huron DTLM4 230830Z 320 8 15 63.14 DeTour Village KDRM 230855Z 300 3 Drummond Island KMCD 230855Z 320 9 Mackinac Island MACM4 230830Z 320 9 16 69.44 Mackinac City KSLH 230855Z 320 9 Cheboygan Airport CYGM4 230905Z 330 18 29 Cheboygan Marina KPZQ 230855Z 320 10 17 Rogers City PRIM4 230850Z 300 18 25 Presque Isle Light KAPN 230854Z 290 6 Alpena Guard Base SPTM4 230850Z 300 6 17 Sturgeon Point Light KOSC 230837Z 310 7 Oscoda TAWM4 230740Z 300 6 11 Tawas Point GSLM4 230840Z 290 18 24 Gravelly Shoals Lake Michigan KISQ 230855Z 310 7 Manistique PNLM4 230830Z 330 5 7 67.99 Port Inland NABM4 230840Z 330 8 12 Naubinway KSJX 230855Z 350 6 14 St James KPLN 230854Z 310 8 Pellston KMGN 230855Z 300 5 Harbor Springs KCVX 230855Z 340 14 17 Charlevoix GTLM4 230840Z 360 16 22 Grand Traverse Light KTVC 230853Z 310 8 Traverse City KFKS 230855Z 340 7 Frankfort BSBM4 230840Z 340 14 19 Big Sable Point LDTM4 230830Z 320 4 8 Ludington KLDM 230855Z 330 3 Ludington Airport