SXUS83 KAPX 231238 OMRAPX Marine Observations National Weather Service Gaylord MI 838 AM EDT Sun Aug 23 2026 WIND DATA (KTS) WAVES WATER SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME ------------------------------------------------------------- Lake Superior/St Marys River GRMM4 231150Z 360 23 25 Grand Marais GRMM4 231150Z 360 23 25 Grand Marais PTIM4 231200Z 310 26 30 Point Iroquois CYAM 231200Z 340 15 22 SOO (Canada) KANJ 231155Z 330 10 23 Sault Ste Marie SWPM4 231200Z 340 10 15 68.71 S.W. Pier LTRM4 231200Z 320 10 18 62.78 Little Rapids RCKM4 231200Z 300 10 14 67.81 Rock Cut WNEM4 231200Z 300 13 16 64.21 West Nebish Island Lake Huron DTLM4 231200Z 320 10 16 63.14 DeTour Village KDRM 231215Z 330 7 Drummond Island KMCD 231215Z 320 13 20 Mackinac Island MACM4 231200Z 320 12 18 69.26 Mackinac City KSLH 231215Z 310 12 21 Cheboygan Airport CYGM4 231230Z 320 27 35 Cheboygan Marina KPZQ 231215Z 290 9 15 Rogers City PRIM4 231150Z 300 17 28 Presque Isle Light KAPN 231224Z 290 8 Alpena Guard Base SPTM4 231150Z 300 10 19 Sturgeon Point Light KOSC 231157Z 320 13 18 Oscoda GSLM4 231140Z 280 20 24 Gravelly Shoals Lake Michigan KISQ 231215Z 320 7 Manistique PNLM4 231200Z 330 6 11 67.81 Port Inland NABM4 231140Z 330 10 13 Naubinway KSJX 231215Z 330 8 17 St James KPLN 231154Z 320 11 Pellston KCVX 231215Z 330 12 18 Charlevoix GTLM4 231140Z 360 20 23 Grand Traverse Light KTVC 231153Z 340 8 Traverse City KFKS 231215Z 330 8 16 Frankfort BSBM4 231140Z 330 17 19 Big Sable Point LDTM4 231200Z 320 4 8 Ludington KLDM 231215Z 320 7 Ludington Airport