SXUS83 KAPX 201208 OMRAPX Marine Observations National Weather Service Gaylord MI 808 AM EDT Wed Aug 20 2025 WIND DATA (KTS) WAVES WATER SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME ------------------------------------------------------------- Lake Superior/St Marys River GRMM4 201150Z 270 2 3 Grand Marais WFPM4 201140Z 10 4 7 Whitefish Point PTIM4 201130Z 320 6 8 Point Iroquois KANJ 201155Z 320 3 Sault Ste Marie SWPM4 201130Z 300 4 5 68.89 S.W. Pier LTRM4 201130Z 310 3 4 62.59 Little Rapids RCKM4 201130Z 310 6 8 67.28 Rock Cut WNEM4 201130Z 320 4 6 64.04 West Nebish Island Lake Huron DTLM4 201130Z 350 8 10 68.71 DeTour Village KDRM 201155Z CALM Drummond Island KMCD 201155Z 360 10 Mackinac Island MACM4 201130Z 10 9 10 66.56 Mackinac City KSLH 201156Z 290 2 Cheboygan Airport CYGM4 201200Z 340 6 8 Cheboygan Marina SRLM4 201100Z 350 15 Spectacle Reef Light PRIM4 201150Z 20 11 15 Presque Isle Light KAPN 201154Z 330 6 Alpena Guard Base APNM4 201150Z 330 5 6 Alpena Harbor Light TBIM4 201130Z 360 9 12 Thunder Bay Island SPTM4 201150Z 340 10 22 Sturgeon Point Light KOSC 201155Z 360 7 Oscoda GSLM4 201140Z 340 18 22 Gravelly Shoals Lake Michigan KISQ 201155Z 360 3 Manistique PNLM4 201130Z 10 3 5 69.44 Port Inland NABM4 201140Z 350 5 6 Naubinway KSJX 201155Z 10 3 St James KPLN 201154Z CALM Pellston KMGN 201155Z CALM Harbor Springs KCVX 201155Z 50 2 Charlevoix GTLM4 201140Z 50 9 12 Grand Traverse Light KTVC 201153Z CALM Traverse City KFKS 201155Z CALM Frankfort MEEM4 201140Z 50 6 9 Manistee Harbor BSBM4 201140Z 40 8 12 Big Sable Point LDTM4 201130Z 50 2 3 Ludington KLDM 201155Z 30 7 Ludington Airport