SXUS83 KAPX 190108 OMRAPX Marine Observations National Weather Service Gaylord MI 908 PM EDT Mon Aug 18 2025 WIND DATA (KTS) WAVES WATER SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME ------------------------------------------------------------- Lake Superior/St Marys River GRMM4 190050Z 90 10 11 Grand Marais WFPM4 190040Z 140 17 20 Whitefish Point PTIM4 190030Z 120 10 16 Point Iroquois CYAM 190000Z 110 5 SOO (Canada) KANJ 190055Z 120 5 Sault Ste Marie SWPM4 190030Z 110 6 11 69.79 S.W. Pier LTRM4 190030Z 100 9 12 63.86 Little Rapids RCKM4 190030Z 100 8 10 68.89 Rock Cut WNEM4 190030Z 110 5 7 65.11 West Nebish Island Lake Huron DTLM4 190030Z 120 9 13 69.26 DeTour Village KDRM 190055Z 110 4 Drummond Island KMCD 190055Z 120 11 17 Mackinac Island MACM4 190030Z 110 21 25 Mackinac City KSLH 190055Z 110 5 Cheboygan Airport CYGM4 190100Z 90 10 18 Cheboygan Marina SRLM4 190000Z 110 18 Spectacle Reef Light PRIM4 190050Z 100 16 20 Presque Isle Light KAPN 190054Z 120 6 16 Alpena Guard Base APNM4 190050Z 100 14 16 Alpena Harbor Light TBIM4 190030Z 100 14 17 Thunder Bay Island SPTM4 190050Z 110 14 18 Sturgeon Point Light KOSC 190055Z 120 7 Oscoda GSLM4 190040Z 100 17 20 Gravelly Shoals Lake Michigan KISQ 190055Z 100 5 Manistique PNLM4 190030Z 110 20 23 70.87 Port Inland NABM4 190040Z 120 20 24 Naubinway KSJX 190055Z 90 7 St James KPLN 190054Z 130 4 Pellston KMGN 190055Z 80 9 Harbor Springs KCVX 190055Z 100 11 16 Charlevoix NMIM4 190028Z 130 2 8 North Manitou Island GTLM4 190040Z 80 4 8 Grand Traverse Light KTVC 190053Z 140 4 Traverse City KFKS 190055Z 110 6 Frankfort MEEM4 190040Z 110 6 12 Manistee Harbor BSBM4 190040Z 100 13 17 Big Sable Point LDTM4 190030Z 90 6 8 Ludington KLDM 190055Z 100 7 Ludington Airport