SXUS83 KAPX 221708 OMRAPX Marine Observations National Weather Service Gaylord MI 108 PM EDT Sat Aug 22 2026 WIND DATA (KTS) WAVES WATER SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME ------------------------------------------------------------- Lake Superior/St Marys River GRMM4 221650Z 310 17 18 Grand Marais GRMM4 221650Z 310 17 18 Grand Marais PTIM4 221630Z 310 12 14 Point Iroquois CYAM 221651Z 290 11 SOO (Canada) KANJ 221655Z 300 8 Sault Ste Marie SWPM4 221630Z 330 7 13 68.71 S.W. Pier LTRM4 221630Z 330 8 11 62.59 Little Rapids RCKM4 221630Z 300 6 9 67.99 Rock Cut WNEM4 221630Z 300 10 12 64.04 West Nebish Island Lake Huron DTLM4 221630Z 340 7 11 62.41 DeTour Village KDRM 221655Z 350 3 Drummond Island MACM4 221630Z 300 3 5 69.97 Mackinac City KSLH 221656Z 330 7 Cheboygan Airport CYGM4 221705Z 330 14 18 Cheboygan Marina KPZQ 221655Z 340 4 Rogers City PRIM4 221650Z 280 1 8 Presque Isle Light KAPN 221654Z 280 4 Alpena Guard Base SPTM4 221650Z CALM Sturgeon Point Light KOSC 221649Z 230 10 14 Oscoda TAWM4 221640Z 200 7 10 Tawas Point GSLM4 221640Z 200 9 13 Gravelly Shoals Lake Michigan KISQ 221655Z 330 11 Manistique PNLM4 221630Z 340 8 13 68.89 Port Inland NABM4 221640Z 320 11 15 Naubinway KPLN 221654Z 320 7 Pellston KMGN 221655Z 350 4 Harbor Springs KCVX 221655Z 350 8 Charlevoix GTLM4 221640Z 330 11 12 Grand Traverse Light KTVC 221653Z 360 8 15 Traverse City BSBM4 221640Z 340 10 13 Big Sable Point LDTM4 221630Z 310 7 12 Ludington KLDM 221655Z 360 8 Ludington Airport