SXUS83 KAPX 221238 OMRAPX Marine Observations National Weather Service Gaylord MI 838 AM EDT Sat Aug 22 2026 WIND DATA (KTS) WAVES WATER SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME ------------------------------------------------------------- Lake Superior/St Marys River GRMM4 221150Z 330 12 13 Grand Marais GRMM4 221150Z 330 12 13 Grand Marais PTIM4 221200Z 300 8 11 Point Iroquois CYAM 221223Z 330 4 SOO (Canada) KANJ 221215Z 310 4 Sault Ste Marie SWPM4 221200Z 340 5 6 68.71 S.W. Pier LTRM4 221200Z 30 2 62.59 Little Rapids RCKM4 221200Z 50 2 67.99 Rock Cut WNEM4 221200Z 340 2 64.21 West Nebish Island Lake Huron DTLM4 221200Z 210 1 62.24 DeTour Village KDRM 221215Z CALM Drummond Island KMCD 221215Z 360 7 Mackinac Island MACM4 221200Z 360 10 12 69.79 Mackinac City KSLH 221216Z 180 2 Cheboygan Airport CYGM4 221230Z 210 8 9 Cheboygan Marina KPZQ 221215Z 220 3 Rogers City PRIM4 221150Z 180 3 8 Presque Isle Light KAPN 221154Z CALM Alpena Guard Base SPTM4 221150Z CALM Sturgeon Point Light KOSC 221211Z 280 3 Oscoda TAWM4 221140Z 260 2 5 Tawas Point GSLM4 221140Z 150 13 17 Gravelly Shoals Lake Michigan KISQ 221215Z 340 6 Manistique PNLM4 221200Z 350 6 8 69.26 Port Inland NABM4 221140Z 340 6 13 Naubinway KSJX 221215Z 10 5 St James KPLN 221224Z 310 6 Pellston KMGN 221215Z CALM Harbor Springs KCVX 221215Z 10 10 Charlevoix GTLM4 221140Z 20 13 15 Grand Traverse Light KTVC 221230Z 310 9 Traverse City KFKS 221215Z 340 6 Frankfort BSBM4 221140Z 330 15 18 Big Sable Point LDTM4 221200Z 320 4 7 Ludington KLDM 221215Z 330 8 Ludington Airport