SXUS83 KAPX 051938 OMRAPX Marine Observations National Weather Service Gaylord MI 338 PM EDT Wed Aug 5 2026 WIND DATA (KTS) WAVES WATER SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME ------------------------------------------------------------- Lake Superior/St Marys River GRMM4 051850Z 330 6 8 Grand Marais GRMM4 051850Z 330 6 8 Grand Marais PTIM4 051818Z 310 6 7 Point Iroquois CYAM 051900Z 280 9 SOO (Canada) SWPM4 051818Z CALM 67.09 S.W. Pier LTRM4 051818Z CALM 60.44 Little Rapids RCKM4 051818Z 320 5 6 67.64 Rock Cut WNEM4 051818Z 320 4 5 62.78 West Nebish Island Lake Huron DTLM4 051818Z 40 4 6 65.66 DeTour Village KDRM 051915Z CALM Drummond Island MACM4 051818Z 60 6 7 70.16 Mackinac City KSLH 051915Z 60 7 Cheboygan Airport CYGM4 051845Z 10 6 14 Cheboygan Marina KPZQ 051915Z 70 6 Rogers City PRIM4 051850Z 80 1 4 Presque Isle Light KAPN 051915Z 200 3 Alpena Guard Base APNM4 051840Z 160 4 Alpena Harbor Light TBIM4 051830Z 170 4 5 Thunder Bay Island SPTM4 051850Z 160 6 9 Sturgeon Point Light KOSC 051915Z 200 10 Oscoda TAWM4 051840Z 180 1 3 Tawas Point GSLM4 051840Z 160 5 7 Gravelly Shoals Lake Michigan PNLM4 051818Z 220 4 66.37 Port Inland NABM4 051840Z 220 5 Naubinway KSJX 051915Z 110 3 St James KMGN 051915Z 240 4 Harbor Springs KCVX 051915Z 350 8 Charlevoix GTLM4 051840Z 20 8 9 Grand Traverse Light KTVC 051853Z 260 5 Traverse City KFKS 051915Z 320 5 Frankfort BSBM4 051840Z 280 4 5 Big Sable Point LDTM4 051818Z 270 3 5 Ludington KLDM 051915Z 290 6 Ludington Airport