SXUS83 KAPX 191138 OMRAPX Marine Observations National Weather Service Gaylord MI 738 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 191050Z 80 13 Grand Marais WFPM4 191040Z 120 12 16 Whitefish Point PTIM4 191048Z 100 18 21 Point Iroquois CYAM 191100Z 80 9 SOO (Canada) KANJ 191055Z 90 5 Sault Ste Marie SWPM4 191048Z 90 7 10 69.44 S.W. Pier LTRM4 191048Z 90 10 11 63.49 Little Rapids RCKM4 191048Z 100 8 11 67.99 Rock Cut WNEM4 191048Z 110 5 9 64.57 West Nebish Island Lake Huron DTLM4 191048Z 150 17 21 69.26 DeTour Village KDRM 191115Z 120 4 Drummond Island KMCD 191115Z 130 9 20 Mackinac Island MACM4 191048Z 130 15 20 Mackinac City KSLH 191115Z 120 8 Cheboygan Airport CYGM4 191115Z 100 10 22 Cheboygan Marina PRIM4 191050Z 110 10 17 Presque Isle Light KAPN 191054Z 100 6 Alpena Guard Base APNM4 191110Z 80 10 12 Alpena Harbor Light TBIM4 191100Z 100 15 19 Thunder Bay Island SPTM4 191050Z 140 13 19 Sturgeon Point Light KOSC 191115Z 170 8 Oscoda GSLM4 191040Z 110 17 19 Gravelly Shoals Lake Michigan KISQ 191115Z 40 3 Manistique PNLM4 191048Z 70 5 8 70.16 Port Inland NABM4 191040Z 90 10 15 Naubinway KSJX 191115Z 100 4 St James KPLN 191054Z 130 7 Pellston KMGN 191115Z 80 5 Harbor Springs KCVX 191115Z 120 6 Charlevoix NMIM4 191028Z CALM North Manitou Island GTLM4 191040Z 130 2 6 Grand Traverse Light KTVC 191053Z CALM Traverse City KFKS 191115Z CALM Frankfort MEEM4 191040Z 120 4 7 Manistee Harbor BSBM4 191040Z 150 6 9 Big Sable Point LDTM4 191048Z 110 4 7 Ludington KLDM 191115Z 140 3 Ludington Airport