SXUS83 KAPX 202008 OMRAPX Marine Observations National Weather Service Gaylord MI 408 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 201950Z 20 18 21 Grand Marais GRMM4 201950Z 20 18 21 Grand Marais PTIM4 201930Z 320 11 14 Point Iroquois CYAM 201900Z 20 8 SOO (Canada) KANJ 201955Z 360 6 15 Sault Ste Marie SWPM4 201930Z 10 5 11 64.57 S.W. Pier LTRM4 201930Z 10 2 9 61.51 Little Rapids RCKM4 201930Z 340 9 14 63.14 Rock Cut WNEM4 201930Z 360 8 11 62.24 West Nebish Island Lake Huron DTLM4 201930Z 40 10 13 58.64 DeTour Village KDRM 201955Z 20 6 Drummond Island KMCD 201955Z 50 8 Mackinac Island MACM4 201930Z 50 3 5 62.06 Mackinac City KSLH 201955Z 360 6 Cheboygan Airport CYGM4 202005Z 30 8 18 Cheboygan Marina KPZQ 201955Z 360 7 Rogers City PRIM4 201950Z 350 14 19 Presque Isle Light KAPN 201954Z 20 15 Alpena Guard Base SPTM4 201950Z 360 17 20 Sturgeon Point Light KOSC 201955Z 40 12 Oscoda TAWM4 201940Z 30 4 16 Tawas Point GSLM4 201940Z 30 21 22 Gravelly Shoals Lake Michigan KISQ 201955Z 10 12 20 Manistique PNLM4 201930Z 30 10 19 64.39 Port Inland NABM4 201940Z 10 12 18 Naubinway KSJX 201955Z 10 9 15 St James KMGN 201955Z 70 6 Harbor Springs KCVX 201955Z 30 10 Charlevoix GTLM4 201940Z 40 22 26 Grand Traverse Light KTVC 201953Z 10 10 Traverse City KFKS 201955Z 10 9 16 Frankfort BSBM4 201940Z 10 16 23 Big Sable Point LDTM4 201930Z 40 5 8 Ludington KLDM 201955Z 30 6 Ludington Airport