SXUS83 KAPX 190008 OMRAPX Marine Observations National Weather Service Gaylord MI 808 PM Wed Mar 18 2026 WIND DATA (KTS) WAVES WATER SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME ------------------------------------------------------------- Lake Superior/St Marys River PTIM4 182330Z 120 4 6 Point Iroquois CYAM 182342Z 150 4 SOO (Canada) KANJ 182355Z 170 5 Sault Ste Marie SWPM4 182330Z 180 5 11 S.W. Pier LTRM4 182330Z 170 6 9 Little Rapids RCKM4 182330Z 160 7 12 Rock Cut WNEM4 182330Z 170 9 14 West Nebish Island Lake Huron DTLM4 182330Z 200 17 23 34.16 DeTour Village KDRM 182355Z 180 8 15 Drummond Island KMCD 182355Z 190 10 15 Mackinac Island MACM4 182330Z 200 8 12 32.36 Mackinac City KSLH 182355Z 190 7 Cheboygan Airport KPZQ 182355Z 190 11 Rogers City PRIM4 182350Z 190 4 8 Presque Isle Light KAPN 182354Z 190 8 Alpena Guard Base APNM4 182350Z 220 1 Alpena Harbor Light TBIM4 182300Z 190 1 Thunder Bay Island KOSC 182355Z 210 10 Oscoda TAWM4 182340Z 190 10 15 Tawas Point Lake Michigan KISQ 182355Z 210 6 Manistique PNLM4 182330Z 250 13 18 Port Inland NABM4 182340Z 230 5 10 Naubinway KSJX 182355Z 230 10 St James KPLN 182354Z 190 7 15 Pellston KMGN 182355Z 220 6 Harbor Springs KCVX 182355Z 190 9 Charlevoix GTLM4 182340Z 190 6 12 Grand Traverse Light KTVC 182353Z 200 11 19 Traverse City BSBM4 182340Z 210 12 16 Big Sable Point LDTM4 182330Z 210 7 12 Ludington KLDM 182355Z 220 7 Ludington Airport