SXUS83 KAPX 250408 OMRAPX Marine Observations National Weather Service Gaylord MI 1208 AM EDT Sat Oct 25 2025 WIND DATA (KTS) WAVES WATER SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME ------------------------------------------------------------- Lake Superior/St Marys River GRMM4 250350Z 10 5 7 Grand Marais PTIM4 250330Z 290 4 9 Point Iroquois CYAM 250300Z 40 2 SOO (Canada) KANJ 250355Z 330 3 Sault Ste Marie SWPM4 250330Z 290 3 5 56.29 S.W. Pier LTRM4 250330Z 290 2 3 55.39 Little Rapids RCKM4 250330Z 240 2 3 53.24 Rock Cut WNEM4 250330Z CALM 2 55.94 West Nebish Island Lake Huron DTLM4 250330Z 290 6 8 55.21 DeTour Village KDRM 250355Z CALM Drummond Island KMCD 250355Z 340 8 Mackinac Island MACM4 250330Z 340 8 10 55.21 Mackinac City KSLH 250355Z 330 4 Cheboygan Airport CYGM4 250400Z 340 10 15 Cheboygan Marina SRLM4 250300Z 310 15 Spectacle Reef Light KPZQ 250355Z 260 5 Rogers City PRIM4 250350Z 300 13 19 Presque Isle Light KAPN 250354Z 280 4 Alpena Guard Base APNM4 250350Z 310 4 6 Alpena Harbor Light TBIM4 250330Z 290 5 8 Thunder Bay Island SPTM4 250350Z 310 1 8 Sturgeon Point Light KOSC 250355Z 300 4 Oscoda KOSC 250355Z 300 4 Oscoda GSLM4 250340Z 300 12 14 Gravelly Shoals Lake Michigan KISQ 250355Z CALM Manistique PNLM4 250330Z 20 4 52.51 Port Inland NABM4 250340Z 300 3 4 Naubinway KPLN 250354Z CALM Pellston KMGN 250355Z 20 3 Harbor Springs KCVX 250355Z 360 7 Charlevoix NMIM4 250228Z CALM 3 North Manitou Island GTLM4 250340Z 20 8 12 Grand Traverse Light KTVC 250353Z 190 4 Traverse City KFKS 250355Z 300 1 Frankfort BSBM4 250340Z 140 4 5 Big Sable Point LDTM4 250330Z 80 2 3 Ludington KLDM 250355Z 60 2 Ludington Airport