SXUS83 KAPX 230538 OMRAPX Marine Observations National Weather Service Gaylord MI 138 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 230450Z 350 18 21 Grand Marais GRMM4 230450Z 350 18 21 Grand Marais PTIM4 230500Z 320 19 22 Point Iroquois CYAM 230500Z 340 7 SOO (Canada) KANJ 230455Z 330 7 Sault Ste Marie SWPM4 230500Z 320 8 10 68.71 S.W. Pier LTRM4 230500Z 330 11 14 62.96 Little Rapids RCKM4 230500Z 300 7 11 67.99 Rock Cut WNEM4 230500Z 320 11 13 64.57 West Nebish Island Lake Huron DTLM4 230500Z 330 10 15 63.14 DeTour Village KDRM 230515Z 330 3 Drummond Island KMCD 230515Z 320 10 15 Mackinac Island MACM4 230500Z 320 13 17 69.61 Mackinac City KSLH 230515Z 320 9 Cheboygan Airport CYGM4 230530Z 310 23 30 Cheboygan Marina KPZQ 230515Z 310 10 14 Rogers City PRIM4 230450Z 310 19 27 Presque Isle Light SPTM4 230450Z 310 10 19 Sturgeon Point Light KOSC 230517Z 330 7 Oscoda TAWM4 230440Z 310 5 13 Tawas Point GSLM4 230440Z 280 18 23 Gravelly Shoals Lake Michigan KISQ 230515Z 310 7 Manistique PNLM4 230500Z 340 5 7 68.18 Port Inland NABM4 230440Z 300 6 7 Naubinway KSJX 230515Z 330 9 St James KPLN 230454Z 320 9 Pellston KMGN 230515Z 330 4 Harbor Springs KCVX 230515Z 330 12 Charlevoix GTLM4 230440Z 340 20 25 Grand Traverse Light KTVC 230453Z 330 11 16 Traverse City KFKS 230515Z 340 7 14 Frankfort BSBM4 230440Z 360 14 18 Big Sable Point LDTM4 230500Z 20 1 3 Ludington KLDM 230515Z 320 2 Ludington Airport