SXUS83 KAPX 151238 OMRAPX Marine Observations National Weather Service Gaylord MI 838 AM EDT Wed Apr 15 2026 WIND DATA (KTS) WAVES WATER SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME ------------------------------------------------------------- Lake Superior/St Marys River GRMM4 151150Z 280 15 17 Grand Marais GRMM4 151150Z 280 15 17 Grand Marais PTIM4 151200Z 120 5 7 Point Iroquois CYAM 151232Z 70 6 SOO (Canada) KANJ 151155Z CALM Sault Ste Marie SWPM4 151200Z 120 3 4 S.W. Pier LTRM4 151200Z 130 1 2 Little Rapids RCKM4 151200Z 140 3 4 Rock Cut WNEM4 151200Z 140 3 West Nebish Island Lake Huron DTLM4 151200Z 10 2 3 33.97 DeTour Village KDRM 151215Z CALM Drummond Island KMCD 151215Z 130 9 Mackinac Island MACM4 151200Z 120 6 32.89 Mackinac City KSLH 151215Z 60 4 Cheboygan Airport CYGM4 151230Z 70 6 8 Cheboygan Marina KPZQ 151215Z CALM Rogers City PRIM4 151150Z 150 6 12 Presque Isle Light KAPN 151154Z CALM Alpena Guard Base APNM4 151220Z 130 3 4 Alpena Harbor Light TBIM4 151200Z 110 6 7 Thunder Bay Island SPTM4 151150Z CALM Sturgeon Point Light KOSC 151215Z 40 2 Oscoda TAWM4 151140Z CALM Tawas Point Lake Michigan KISQ 151215Z CALM Manistique PNLM4 151200Z 100 5 6 Port Inland NABM4 151140Z 70 3 5 Naubinway KSJX 151215Z 90 4 St James KPLN 151210Z CALM Pellston KMGN 151215Z 80 3 Harbor Springs KCVX 151215Z 320 2 Charlevoix GTLM4 151140Z CALM 3 Grand Traverse Light KTVC 151217Z CALM Traverse City KFKS 151215Z 140 4 Frankfort BSBM4 151140Z 160 7 11 Big Sable Point LDTM4 151200Z 210 10 13 Ludington KLDM 151215Z 240 5 Ludington Airport