SXUS83 KAPX 051738 OMRAPX Marine Observations National Weather Service Gaylord MI 138 PM EDT Tue May 5 2026 WIND DATA (KTS) WAVES WATER SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME ------------------------------------------------------------- Lake Superior/St Marys River GRMM4 051650Z 300 11 12 Grand Marais GRMM4 051650Z 300 11 12 Grand Marais PTIM4 051700Z 330 12 14 Point Iroquois CYAM 051700Z 300 16 SOO (Canada) KANJ 051655Z 310 10 20 Sault Ste Marie SWPM4 051700Z 310 16 20 38.47 S.W. Pier LTRM4 051700Z 320 13 18 39.91 Little Rapids RCKM4 051700Z 310 7 13 41.36 Rock Cut WNEM4 051700Z 300 10 16 40.81 West Nebish Island Lake Huron DTLM4 051700Z 360 13 16 39.91 DeTour Village KDRM 051715Z 310 5 Drummond Island KMCD 051716Z 240 12 17 Mackinac Island MACM4 051700Z 250 13 17 42.79 Mackinac City KSLH 051715Z 280 21 27 Cheboygan Airport CYGM4 051730Z 250 19 35 Cheboygan Marina KPZQ 051715Z 340 8 Rogers City PRIM4 051650Z 310 10 15 Presque Isle Light KAPN 051654Z 270 9 20 Alpena Guard Base APNM4 051720Z 280 13 16 Alpena Harbor Light SPTM4 051650Z 270 7 19 Sturgeon Point Light KOSC 051715Z 270 13 21 Oscoda TAWM4 051640Z 230 7 10 Tawas Point GSLM4 051540Z 200 7 10 Gravelly Shoals Lake Michigan KISQ 051715Z 260 11 17 Manistique PNLM4 051700Z 200 11 13 46.04 Port Inland NABM4 051640Z 220 17 24 Naubinway KSJX 051715Z 240 13 St James KPLN 051654Z 280 17 28 Pellston KMGN 051715Z 250 8 16 Harbor Springs KCVX 051715Z 290 12 Charlevoix GTLM4 051640Z 250 11 13 Grand Traverse Light KTVC 051653Z 270 15 25 Traverse City KFKS 051715Z 260 9 Frankfort BSBM4 051640Z 210 6 8 Big Sable Point LDTM4 051700Z 240 2 4 Ludington KLDM 051715Z 220 7 Ludington Airport