SXUS83 KAPX 201938 OMRAPX Marine Observations National Weather Service Gaylord MI 338 PM EDT Sun Sep 20 2026 WIND DATA (KTS) WAVES WATER SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME ------------------------------------------------------------- Lake Superior/St Marys River GRMM4 201850Z 30 19 22 Grand Marais GRMM4 201850Z 30 19 22 Grand Marais PTIM4 201900Z 330 9 12 Point Iroquois CYAM 201900Z 20 8 SOO (Canada) SWPM4 201900Z 40 9 12 64.57 S.W. Pier LTRM4 201900Z 20 8 12 61.51 Little Rapids RCKM4 201900Z 330 11 13 63.14 Rock Cut WNEM4 201900Z 360 6 10 62.24 West Nebish Island Lake Huron DTLM4 201900Z 30 10 11 58.64 DeTour Village KDRM 201915Z 10 7 14 Drummond Island KMCD 201915Z 20 9 Mackinac Island MACM4 201900Z 30 5 6 62.06 Mackinac City KSLH 201915Z 10 6 Cheboygan Airport CYGM4 201930Z 340 8 15 Cheboygan Marina KPZQ 201915Z 360 9 Rogers City PRIM4 201850Z 10 13 20 Presque Isle Light KAPN 201854Z 360 13 Alpena Guard Base SPTM4 201850Z 360 15 18 Sturgeon Point Light KOSC 201915Z 40 10 Oscoda TAWM4 201840Z 70 9 15 Tawas Point GSLM4 201840Z 30 16 17 Gravelly Shoals Lake Michigan KISQ 201915Z 350 11 20 Manistique PNLM4 201900Z 360 8 14 64.57 Port Inland NABM4 201840Z 20 16 20 Naubinway KSJX 201915Z 20 11 17 St James KMGN 201915Z 50 9 Harbor Springs KCVX 201915Z 20 12 20 Charlevoix GTLM4 201840Z 40 22 25 Grand Traverse Light KTVC 201853Z 10 12 18 Traverse City KFKS 201915Z 20 10 19 Frankfort BSBM4 201840Z 20 15 19 Big Sable Point LDTM4 201900Z 30 5 11 Ludington