SXUS83 KAPX 190138 OMRAPX Marine Observations National Weather Service Gaylord MI 938 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 190100Z 120 7 11 Point Iroquois CYAM 190100Z 80 6 SOO (Canada) KANJ 190055Z 120 5 Sault Ste Marie SWPM4 190100Z 110 7 11 69.79 S.W. Pier LTRM4 190100Z 120 6 10 63.86 Little Rapids RCKM4 190100Z 100 8 9 68.54 Rock Cut WNEM4 190100Z 120 4 7 64.76 West Nebish Island Lake Huron DTLM4 190100Z 120 8 13 69.26 DeTour Village KDRM 190115Z 110 3 Drummond Island KMCD 190115Z 120 8 15 Mackinac Island MACM4 190100Z 120 19 24 Mackinac City KSLH 190115Z 130 6 Cheboygan Airport CYGM4 190125Z 160 2 9 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 190120Z 110 14 16 Alpena Harbor Light TBIM4 190100Z 90 14 16 Thunder Bay Island SPTM4 190050Z 110 14 18 Sturgeon Point Light KOSC 190115Z 130 8 Oscoda GSLM4 190040Z 100 17 20 Gravelly Shoals Lake Michigan KISQ 190115Z 110 4 Manistique PNLM4 190100Z 110 21 24 70.87 Port Inland NABM4 190040Z 120 20 24 Naubinway KSJX 190115Z 100 6 St James KPLN 190054Z 130 4 Pellston KMGN 190115Z 90 8 Harbor Springs KCVX 190115Z 100 10 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 190115Z 110 4 Frankfort MEEM4 190040Z 110 6 12 Manistee Harbor BSBM4 190040Z 100 13 17 Big Sable Point LDTM4 190100Z 90 6 9 Ludington KLDM 190115Z 110 7 Ludington Airport