SXUS83 KAPX 200208 OMRAPX Marine Observations National Weather Service Gaylord MI 1008 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 200140Z 110 3 Grand Marais WFPM4 200140Z 270 2 Whitefish Point PTIM4 200130Z CALM Point Iroquois CYAM 200100Z CALM SOO (Canada) KANJ 200155Z CALM Sault Ste Marie SWPM4 200130Z CALM 1 69.26 S.W. Pier LTRM4 200130Z 270 1 2 62.78 Little Rapids RCKM4 200130Z 310 2 67.64 Rock Cut WNEM4 200130Z CALM 2 64.21 West Nebish Island Lake Huron DTLM4 200130Z 80 3 68.89 DeTour Village KDRM 200155Z CALM Drummond Island KMCD 200155Z 100 3 Mackinac Island MACM4 200130Z 100 8 9 66.91 Mackinac City KSLH 200155Z 120 1 Cheboygan Airport CYGM4 200200Z 110 2 6 Cheboygan Marina SRLM4 200100Z 70 9 Spectacle Reef Light PRIM4 200150Z 60 14 15 Presque Isle Light KAPN 200154Z 20 6 Alpena Guard Base APNM4 200150Z 360 5 7 Alpena Harbor Light TBIM4 200130Z 40 15 16 Thunder Bay Island SPTM4 200150Z 20 15 18 Sturgeon Point Light KOSC 200155Z 360 5 Oscoda GSLM4 200140Z 340 17 20 Gravelly Shoals Lake Michigan KISQ 200155Z 360 3 Manistique PNLM4 200130Z 20 3 4 69.61 Port Inland NABM4 200140Z 10 3 5 Naubinway KSJX 200155Z 80 5 St James KPLN 200154Z CALM Pellston KMGN 200155Z 60 3 Harbor Springs KCVX 200155Z 80 7 Charlevoix GTLM4 200140Z 80 9 11 Grand Traverse Light KTVC 200153Z 100 3 Traverse City KFKS 200155Z 20 5 Frankfort MEEM4 200140Z 10 9 10 Manistee Harbor BSBM4 200140Z 10 12 17 Big Sable Point LDTM4 200130Z 10 3 6 Ludington KLDM 200155Z 360 4 Ludington Airport