SXUS83 KAPX 231038 OMRAPX Marine Observations National Weather Service Gaylord MI 638 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 230950Z 360 21 24 Grand Marais GRMM4 230950Z 360 21 24 Grand Marais PTIM4 231000Z 310 19 25 Point Iroquois CYAM 231000Z 340 11 16 SOO (Canada) KANJ 230955Z 320 6 Sault Ste Marie SWPM4 231000Z 340 10 15 68.71 S.W. Pier LTRM4 231000Z 320 11 14 62.96 Little Rapids RCKM4 231000Z 290 11 14 67.81 Rock Cut WNEM4 231000Z 300 12 13 64.39 West Nebish Island Lake Huron DTLM4 231000Z 320 8 14 63.14 DeTour Village KDRM 231015Z 320 3 Drummond Island KMCD 231015Z 320 11 16 Mackinac Island MACM4 231000Z 320 10 15 69.26 Mackinac City KSLH 231015Z 310 8 Cheboygan Airport CYGM4 231030Z 340 19 31 Cheboygan Marina KPZQ 231015Z 310 13 18 Rogers City PRIM4 230950Z 310 17 27 Presque Isle Light KAPN 230954Z 300 7 Alpena Guard Base SPTM4 230950Z 300 9 17 Sturgeon Point Light KOSC 230957Z 320 10 Oscoda TAWM4 230840Z 300 8 13 Tawas Point GSLM4 230940Z 280 17 20 Gravelly Shoals Lake Michigan KISQ 231015Z 310 7 Manistique PNLM4 231000Z 310 7 9 67.99 Port Inland NABM4 230940Z 330 9 13 Naubinway KSJX 231015Z 330 11 14 St James KPLN 230954Z 330 8 Pellston KMGN 231015Z 300 5 Harbor Springs KCVX 231015Z 340 11 18 Charlevoix GTLM4 230940Z 360 17 21 Grand Traverse Light KTVC 230953Z 310 7 15 Traverse City KFKS 231015Z 330 8 15 Frankfort BSBM4 230940Z 330 15 20 Big Sable Point LDTM4 231000Z 340 3 10 Ludington KLDM 231015Z 350 7 Ludington Airport