SXUS83 KAPX 192108 OMRAPX Marine Observations National Weather Service Gaylord MI 508 PM 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 192050Z 140 5 7 Grand Marais WFPM4 192040Z 170 8 11 Whitefish Point PTIM4 192030Z 100 12 16 Point Iroquois CYAM 192000Z 100 6 SOO (Canada) KANJ 192055Z 120 3 Sault Ste Marie SWPM4 192030Z 110 7 11 69.26 S.W. Pier LTRM4 192030Z 120 6 10 63.14 Little Rapids RCKM4 192030Z 100 7 9 67.64 Rock Cut WNEM4 192030Z 120 4 8 64.39 West Nebish Island Lake Huron DTLM4 192030Z 100 5 8 69.07 DeTour Village KDRM 192055Z 70 3 Drummond Island KMCD 192055Z 110 12 17 Mackinac Island MACM4 192030Z 120 18 20 66.91 Mackinac City KSLH 192055Z 90 10 Cheboygan Airport CYGM4 192100Z 60 6 13 Cheboygan Marina SRLM4 191900Z 100 17 Spectacle Reef Light PRIM4 192050Z 90 5 10 Presque Isle Light KAPN 192054Z 60 8 Alpena Guard Base APNM4 192050Z 70 8 9 Alpena Harbor Light TBIM4 192030Z 100 10 12 Thunder Bay Island SPTM4 192050Z 50 13 17 Sturgeon Point Light KOSC 192055Z 60 11 Oscoda GSLM4 192040Z 50 12 13 Gravelly Shoals Lake Michigan KISQ 192055Z 60 8 Manistique PNLM4 192030Z 80 7 10 69.61 Port Inland NABM4 192040Z 80 9 17 Naubinway KPLN 192054Z 90 11 Pellston KMGN 192055Z 80 8 Harbor Springs KCVX 192055Z 50 7 Charlevoix GTLM4 192040Z 80 7 9 Grand Traverse Light KTVC 192053Z 30 5 Traverse City KFKS 192055Z 340 5 Frankfort MEEM4 192040Z 350 10 12 Manistee Harbor BSBM4 192040Z 350 9 15 Big Sable Point LDTM4 192030Z 340 4 11 Ludington KLDM 192055Z 360 11 Ludington Airport