SXUS83 KAPX 230808 OMRAPX Marine Observations National Weather Service Gaylord MI 408 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 230730Z 330 19 23 Point Iroquois CYAM 230700Z 330 7 SOO (Canada) KANJ 230755Z 320 8 Sault Ste Marie SWPM4 230730Z 310 10 13 68.71 S.W. Pier LTRM4 230730Z 320 9 13 62.96 Little Rapids RCKM4 230730Z 300 6 8 67.99 Rock Cut WNEM4 230730Z 310 7 9 64.39 West Nebish Island Lake Huron DTLM4 230730Z 310 6 10 62.96 DeTour Village KDRM 230755Z 320 3 Drummond Island KMCD 230755Z 320 10 17 Mackinac Island MACM4 230730Z 310 11 15 69.44 Mackinac City KSLH 230755Z 310 10 15 Cheboygan Airport CYGM4 230805Z 330 21 33 Cheboygan Marina KPZQ 230755Z 320 8 17 Rogers City PRIM4 230750Z 310 14 27 Presque Isle Light KAPN 230754Z 290 5 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 230755Z 310 8 Manistique PNLM4 230730Z 320 5 8 67.99 Port Inland NABM4 230740Z 310 8 10 Naubinway KSJX 230755Z 340 11 15 St James KPLN 230754Z 310 8 Pellston KMGN 230755Z 310 5 Harbor Springs KCVX 230755Z 330 13 18 Charlevoix GTLM4 230740Z 340 18 21 Grand Traverse Light KTVC 230753Z 330 9 15 Traverse City KFKS 230755Z 330 8 Frankfort BSBM4 230740Z 340 14 21 Big Sable Point LDTM4 230730Z 330 5 8 Ludington KLDM 230755Z 340 7 Ludington Airport