SXUS83 KAPX 200838 OMRAPX Marine Observations National Weather Service Gaylord MI 438 AM 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 200800Z 110 12 14 Point Iroquois CYAM 200805Z 90 8 SOO (Canada) KANJ 200808Z 100 6 Sault Ste Marie SWPM4 200800Z 110 12 15 S.W. Pier LTRM4 200800Z 110 6 8 Little Rapids RCKM4 200800Z 100 6 8 Rock Cut WNEM4 200800Z 120 6 11 West Nebish Island Lake Huron DTLM4 200800Z 160 12 17 34.16 DeTour Village KDRM 200815Z 130 7 Drummond Island KMCD 200815Z 110 13 20 Mackinac Island MACM4 200800Z 100 12 15 32.36 Mackinac City KSLH 200815Z 100 7 Cheboygan Airport CYGM4 200830Z 80 6 9 Cheboygan Marina KPZQ 200815Z 150 12 Rogers City PRIM4 200750Z 130 17 22 Presque Isle Light KAPN 200829Z 130 14 20 Alpena Guard Base APNM4 200820Z 140 16 17 Alpena Harbor Light TBIM4 200800Z 140 17 20 Thunder Bay Island KOSC 200815Z 130 8 Oscoda TAWM4 200740Z 50 3 6 Tawas Point Lake Michigan KISQ 200815Z 140 9 Manistique PNLM4 200800Z 80 3 5 Port Inland NABM4 200740Z 110 14 20 Naubinway KSJX 200815Z 30 6 St James KPLN 200826Z 120 6 Pellston KMGN 200815Z 60 4 Harbor Springs KCVX 200815Z 140 7 Charlevoix GTLM4 200740Z 170 4 8 Grand Traverse Light KTVC 200753Z CALM Traverse City KFKS 200815Z 170 8 15 Frankfort BSBM4 200740Z 170 12 17 Big Sable Point LDTM4 200800Z 200 12 19 Ludington KLDM 200815Z 180 8 Ludington Airport