SXUS83 KAPX 201308 OMRAPX Marine Observations National Weather Service Gaylord MI 908 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 201230Z 100 10 13 Point Iroquois CYAM 201209Z 90 7 SOO (Canada) KANJ 201255Z 80 5 Sault Ste Marie SWPM4 201230Z 90 7 10 S.W. Pier LTRM4 201230Z 90 7 8 Little Rapids RCKM4 201230Z 80 6 7 Rock Cut WNEM4 201230Z 100 4 7 West Nebish Island Lake Huron DTLM4 201230Z 150 12 14 34.16 DeTour Village KDRM 201255Z 110 4 Drummond Island MACM4 201230Z 80 2 32.54 Mackinac City KSLH 201255Z 120 2 Cheboygan Airport CYGM4 201300Z 90 2 3 Cheboygan Marina KPZQ 201255Z 110 2 Rogers City PRIM4 201250Z CALM Presque Isle Light KAPN 201254Z CALM Alpena Guard Base APNM4 201250Z 160 3 4 Alpena Harbor Light TBIM4 201230Z 180 14 16 Thunder Bay Island SPTM4 201250Z 190 3 11 Sturgeon Point Light KOSC 201255Z 320 3 Oscoda TAWM4 201240Z 170 4 5 Tawas Point Lake Michigan KISQ 201255Z CALM Manistique PNLM4 201230Z CALM 1 Port Inland KPLN 201254Z CALM Pellston KMGN 201255Z CALM Harbor Springs KCVX 201255Z 170 1 Charlevoix GTLM4 201240Z 240 2 Grand Traverse Light KTVC 201253Z CALM Traverse City KFKS 201255Z 330 2 Frankfort BSBM4 201240Z 170 4 5 Big Sable Point LDTM4 201230Z 250 4 Ludington KLDM 201255Z 220 3 Ludington Airport