SXUS83 KAPX 191438 OMRAPX Marine Observations National Weather Service Gaylord MI 1038 AM EDT Tue Aug 19 2025 WIND DATA (KTS) WAVES WATER SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME ------------------------------------------------------------- Lake Superior/St Marys River GRMM4 191350Z 90 7 10 Grand Marais WFPM4 191340Z 140 19 23 Whitefish Point PTIM4 191400Z 110 12 17 Point Iroquois CYAM 191400Z 100 8 SOO (Canada) KANJ 191431Z 120 7 Sault Ste Marie SWPM4 191400Z 120 8 12 69.44 S.W. Pier LTRM4 191400Z 140 9 12 63.14 Little Rapids RCKM4 191400Z 100 10 13 67.81 Rock Cut WNEM4 191400Z 110 7 11 64.39 West Nebish Island Lake Huron DTLM4 191400Z 120 12 17 69.07 DeTour Village KDRM 191415Z 110 6 Drummond Island KMCD 191415Z 110 13 18 Mackinac Island MACM4 191400Z 110 23 26 67.46 Mackinac City KSLH 191415Z 100 9 Cheboygan Airport CYGM4 191425Z 70 12 27 Cheboygan Marina SRLM4 191300Z 100 22 Spectacle Reef Light PRIM4 191350Z 80 18 22 Presque Isle Light KAPN 191406Z 100 9 Alpena Guard Base APNM4 191420Z 100 17 19 Alpena Harbor Light TBIM4 191400Z 110 21 23 Thunder Bay Island SPTM4 191350Z 120 14 18 Sturgeon Point Light KOSC 191415Z 110 10 Oscoda GSLM4 191340Z 100 20 25 Gravelly Shoals Lake Michigan KISQ 191415Z 350 6 Manistique PNLM4 191400Z 100 10 13 69.97 Port Inland NABM4 191340Z 130 19 24 Naubinway KPLN 191403Z 120 7 16 Pellston KMGN 191415Z 70 8 Harbor Springs KCVX 191415Z 120 5 Charlevoix GTLM4 191340Z 140 4 9 Grand Traverse Light KTVC 191429Z 140 5 Traverse City KFKS 191415Z CALM Frankfort MEEM4 191340Z 20 5 6 Manistee Harbor BSBM4 191340Z 360 13 17 Big Sable Point LDTM4 191400Z 10 3 6 Ludington KLDM 191415Z 360 6 Ludington Airport