SXUS83 KAPX 190638 OMRAPX Marine Observations National Weather Service Gaylord MI 238 AM 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 190550Z 130 10 14 Grand Marais WFPM4 190540Z 140 21 23 Whitefish Point PTIM4 190600Z 120 9 15 Point Iroquois CYAM 190600Z 90 6 SOO (Canada) KANJ 190555Z 80 3 Sault Ste Marie SWPM4 190600Z 100 6 10 69.79 S.W. Pier LTRM4 190600Z 80 5 6 63.49 Little Rapids RCKM4 190600Z 90 6 9 68.18 Rock Cut WNEM4 190600Z 110 3 7 64.76 West Nebish Island Lake Huron DTLM4 190600Z 120 7 8 69.26 DeTour Village KDRM 190615Z 80 3 Drummond Island KMCD 190615Z 110 11 16 Mackinac Island MACM4 190600Z 130 13 16 Mackinac City KSLH 190616Z 90 8 Cheboygan Airport CYGM4 190625Z 80 12 23 Cheboygan Marina PRIM4 190550Z 80 15 18 Presque Isle Light KAPN 190554Z 60 6 Alpena Guard Base APNM4 190620Z 120 14 16 Alpena Harbor Light TBIM4 190600Z 150 17 20 Thunder Bay Island SPTM4 190550Z 160 11 19 Sturgeon Point Light KOSC 190615Z 160 9 Oscoda GSLM4 190540Z 140 20 22 Gravelly Shoals Lake Michigan KISQ 190615Z 120 8 Manistique PNLM4 190600Z 120 20 24 70.51 Port Inland NABM4 190540Z 120 19 26 Naubinway KSJX 190615Z 100 13 19 St James KPLN 190554Z 100 8 Pellston KMGN 190615Z 70 9 Harbor Springs KCVX 190615Z 110 11 Charlevoix NMIM4 190528Z 80 2 5 North Manitou Island GTLM4 190540Z 100 4 12 Grand Traverse Light KTVC 190613Z 350 3 Traverse City KFKS 190615Z CALM Frankfort MEEM4 190540Z 120 9 17 Manistee Harbor BSBM4 190540Z 150 10 14 Big Sable Point LDTM4 190600Z 160 6 11 Ludington KLDM 190615Z 160 7 Ludington Airport