SXUS83 KAPX 150838 OMRAPX Marine Observations National Weather Service Gaylord MI 438 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 150750Z 140 3 6 Grand Marais GRMM4 150750Z 140 3 6 Grand Marais PTIM4 150800Z 110 9 14 Point Iroquois CYAM 150800Z 80 7 SOO (Canada) KANJ 150755Z 90 5 Sault Ste Marie SWPM4 150800Z 100 6 8 S.W. Pier LTRM4 150800Z 110 3 4 Little Rapids RCKM4 150800Z 110 2 4 Rock Cut WNEM4 150800Z 110 4 6 West Nebish Island Lake Huron DTLM4 150800Z 20 5 33.97 DeTour Village KDRM 150815Z 60 3 Drummond Island KMCD 150815Z 100 10 17 Mackinac Island MACM4 150800Z 100 8 9 33.26 Mackinac City KSLH 150815Z 50 4 Cheboygan Airport CYGM4 150830Z 60 2 3 Cheboygan Marina KPZQ 150815Z 360 3 Rogers City PRIM4 150750Z 70 7 13 Presque Isle Light KAPN 150754Z 270 3 Alpena Guard Base APNM4 150820Z 130 1 3 Alpena Harbor Light TBIM4 150800Z 250 11 14 Thunder Bay Island SPTM4 150750Z 190 1 11 Sturgeon Point Light KOSC 150815Z 270 4 Oscoda TAWM4 150740Z 110 4 6 Tawas Point Lake Michigan KISQ 150815Z 340 3 Manistique PNLM4 150800Z 50 2 4 Port Inland NABM4 150740Z 70 4 6 Naubinway KSJX 150815Z 100 7 St James KPLN 150812Z 90 4 Pellston KMGN 150815Z 80 3 Harbor Springs KCVX 150815Z 110 3 Charlevoix GTLM4 150740Z 100 6 9 Grand Traverse Light KTVC 150816Z 90 3 Traverse City BSBM4 150740Z 170 16 24 Big Sable Point LDTM4 150800Z 220 7 12 Ludington KLDM 150815Z 200 9 Ludington Airport