SXUS83 KAPX 042008 OMRAPX Marine Observations National Weather Service Gaylord MI 408 PM EDT Tue Aug 4 2026 WIND DATA (KTS) WAVES WATER SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME ------------------------------------------------------------- Lake Superior/St Marys River GRMM4 041950Z 280 15 17 Grand Marais GRMM4 041950Z 280 15 17 Grand Marais PTIM4 041930Z 240 5 12 Point Iroquois CYAM 041900Z 210 9 15 SOO (Canada) KANJ 041955Z 220 13 21 Sault Ste Marie SWPM4 041930Z 240 12 16 66.74 S.W. Pier LTRM4 041930Z 220 6 12 60.79 Little Rapids RCKM4 041930Z 170 5 13 68.36 Rock Cut WNEM4 041930Z 180 6 13 62.96 West Nebish Island Lake Huron DTLM4 041930Z 150 12 13 64.76 DeTour Village KDRM 041955Z 190 7 Drummond Island KMCD 041956Z 230 6 Mackinac Island MACM4 041930Z 230 12 19 69.61 Mackinac City KSLH 041955Z 200 9 15 Cheboygan Airport CYGM4 042005Z 210 14 28 Cheboygan Marina PRIM4 041950Z 250 3 12 Presque Isle Light KAPN 041954Z 230 5 Alpena Guard Base APNM4 041950Z 130 12 14 Alpena Harbor Light TBIM4 041930Z 180 17 18 Thunder Bay Island SPTM4 041950Z 180 9 18 Sturgeon Point Light KOSC 041955Z 190 15 Oscoda TAWM4 041940Z 170 5 9 Tawas Point GSLM4 041940Z 150 13 14 Gravelly Shoals Lake Michigan KISQ 041955Z 220 8 Manistique PNLM4 041930Z 240 12 16 68.89 Port Inland NABM4 041940Z 220 8 12 Naubinway KSJX 041955Z 230 10 15 St James KPLN 041954Z 210 12 21 Pellston KMGN 041955Z 240 7 Harbor Springs KCVX 041955Z 200 11 18 Charlevoix GTLM4 041940Z 260 12 15 Grand Traverse Light KTVC 041953Z 210 12 21 Traverse City KFKS 041955Z 220 8 19 Frankfort BSBM4 041940Z 170 11 17 Big Sable Point LDTM4 041930Z 210 15 20 Ludington KLDM 041955Z 210 17 22 Ludington Airport