SXUS83 KAPX 190708 OMRAPX Marine Observations National Weather Service Gaylord MI 308 AM EDT Tue Aug 19 2025 WIND DATA (KTS) WAVES WATER SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME ------------------------------------------------------------- Lake Superior/St Marys River GRMM4 190650Z 130 8 12 Grand Marais WFPM4 190640Z 160 14 21 Whitefish Point PTIM4 190630Z 110 13 19 Point Iroquois CYAM 190600Z 90 6 SOO (Canada) KANJ 190655Z 80 4 Sault Ste Marie SWPM4 190630Z 90 5 9 69.61 S.W. Pier LTRM4 190630Z 100 5 7 63.49 Little Rapids RCKM4 190630Z 100 8 10 68.18 Rock Cut WNEM4 190630Z 120 4 6 64.76 West Nebish Island Lake Huron DTLM4 190630Z 110 6 8 69.26 DeTour Village KDRM 190655Z CALM Drummond Island KMCD 190655Z 110 10 18 Mackinac Island MACM4 190630Z 110 18 21 Mackinac City KSLH 190655Z 90 7 Cheboygan Airport CYGM4 190655Z 100 10 17 Cheboygan Marina PRIM4 190650Z 90 12 17 Presque Isle Light KAPN 190654Z 130 8 Alpena Guard Base APNM4 190650Z 140 19 21 Alpena Harbor Light TBIM4 190630Z 160 17 21 Thunder Bay Island SPTM4 190650Z 150 15 20 Sturgeon Point Light KOSC 190655Z 150 11 Oscoda GSLM4 190640Z 130 20 24 Gravelly Shoals Lake Michigan KISQ 190655Z 110 6 Manistique PNLM4 190630Z 120 19 22 70.51 Port Inland NABM4 190640Z 130 22 26 Naubinway KSJX 190655Z 100 10 18 St James KPLN 190654Z 110 5 Pellston KMGN 190655Z 80 8 Harbor Springs KCVX 190655Z 120 11 15 Charlevoix NMIM4 190628Z 80 1 4 North Manitou Island GTLM4 190640Z 100 6 7 Grand Traverse Light KTVC 190653Z CALM Traverse City KFKS 190655Z CALM Frankfort MEEM4 190640Z 240 3 5 Manistee Harbor BSBM4 190640Z 160 11 15 Big Sable Point LDTM4 190630Z 170 7 10 Ludington KLDM 190655Z 180 6 Ludington Airport