SXUS83 KAPX 201738 OMRAPX Marine Observations National Weather Service Gaylord MI 138 PM Fri Mar 20 2026 WIND DATA (KTS) WAVES WATER SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME ------------------------------------------------------------- Lake Superior/St Marys River PTIM4 201700Z 100 2 Point Iroquois KANJ 201655Z CALM Sault Ste Marie SWPM4 201700Z 80 2 3 S.W. Pier LTRM4 201700Z 40 3 Little Rapids RCKM4 201700Z 50 2 5 Rock Cut WNEM4 201700Z 60 3 4 West Nebish Island Lake Huron DTLM4 201700Z 60 8 9 34.16 DeTour Village KDRM 201715Z 50 4 Drummond Island KMCD 201716Z 360 5 Mackinac Island MACM4 201700Z 90 2 3 32.18 Mackinac City KSLH 201716Z 60 5 Cheboygan Airport CYGM4 201730Z 30 8 12 Cheboygan Marina KPZQ 201715Z 330 6 Rogers City PRIM4 201650Z 350 3 8 Presque Isle Light KAPN 201654Z 330 12 Alpena Guard Base APNM4 201720Z 350 6 8 Alpena Harbor Light TBIM4 201700Z 350 5 7 Thunder Bay Island SPTM4 201650Z 330 2 9 Sturgeon Point Light KOSC 201715Z 340 10 18 Oscoda TAWM4 201640Z 340 4 8 Tawas Point Lake Michigan KISQ 201715Z 330 8 Manistique PNLM4 201700Z 340 5 9 Port Inland NABM4 201640Z 350 6 9 Naubinway KSJX 201715Z 330 8 St James KPLN 201654Z 10 6 Pellston KMGN 201715Z 350 4 Harbor Springs KCVX 201715Z 10 6 Charlevoix GTLM4 201640Z 290 4 6 Grand Traverse Light KFKS 201715Z 340 7 Frankfort BSBM4 201640Z 330 4 5 Big Sable Point LDTM4 201700Z 330 7 11 Ludington KLDM 201715Z 350 11 Ludington Airport