SXUS83 KAPX 230838 OMRAPX Marine Observations National Weather Service Gaylord MI 438 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 230750Z 350 18 23 Grand Marais GRMM4 230750Z 350 18 23 Grand Marais PTIM4 230800Z 320 17 20 Point Iroquois CYAM 230800Z 330 11 16 SOO (Canada) KANJ 230755Z 320 8 Sault Ste Marie SWPM4 230800Z 320 8 11 68.71 S.W. Pier LTRM4 230800Z 320 9 13 62.96 Little Rapids RCKM4 230800Z 290 7 9 67.81 Rock Cut WNEM4 230800Z 310 6 9 64.39 West Nebish Island Lake Huron DTLM4 230800Z 310 10 15 62.96 DeTour Village KDRM 230815Z 300 4 Drummond Island KMCD 230815Z 310 8 14 Mackinac Island MACM4 230800Z 320 10 18 69.44 Mackinac City KSLH 230815Z 310 9 Cheboygan Airport CYGM4 230830Z 310 12 28 Cheboygan Marina KPZQ 230815Z 310 10 14 Rogers City PRIM4 230750Z 310 14 27 Presque Isle Light KAPN 230830Z 280 6 Alpena Guard Base SPTM4 230750Z 300 6 16 Sturgeon Point Light KOSC 230757Z 320 8 Oscoda TAWM4 230740Z 300 6 11 Tawas Point GSLM4 230740Z 280 17 20 Gravelly Shoals Lake Michigan KISQ 230815Z 310 8 Manistique PNLM4 230800Z 330 4 8 67.99 Port Inland NABM4 230740Z 310 8 10 Naubinway KSJX 230815Z 340 8 15 St James KPLN 230754Z 310 8 Pellston KMGN 230815Z 310 6 Harbor Springs KCVX 230815Z 330 12 17 Charlevoix GTLM4 230740Z 340 18 21 Grand Traverse Light KTVC 230753Z 330 9 15 Traverse City KFKS 230815Z 330 8 14 Frankfort BSBM4 230740Z 340 14 21 Big Sable Point LDTM4 230800Z 330 4 8 Ludington KLDM 230815Z 330 6 Ludington Airport