SXUS83 KAPX 191408 OMRAPX Marine Observations National Weather Service Gaylord MI 1008 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 191330Z 110 12 19 Point Iroquois CYAM 191254Z 100 6 SOO (Canada) KANJ 191355Z 120 8 16 Sault Ste Marie SWPM4 191330Z 120 7 13 69.44 S.W. Pier LTRM4 191330Z 130 11 13 63.14 Little Rapids RCKM4 191330Z 110 10 12 67.81 Rock Cut WNEM4 191330Z 120 5 9 64.39 West Nebish Island Lake Huron DTLM4 191330Z 130 11 16 69.07 DeTour Village KDRM 191355Z 110 5 Drummond Island KMCD 191355Z 120 9 23 Mackinac Island MACM4 191330Z 120 18 21 67.64 Mackinac City KSLH 191355Z 90 8 Cheboygan Airport CYGM4 191400Z 110 10 22 Cheboygan Marina SRLM4 191300Z 100 22 Spectacle Reef Light PRIM4 191350Z 80 18 22 Presque Isle Light KAPN 191354Z 120 9 Alpena Guard Base APNM4 191350Z 110 18 19 Alpena Harbor Light TBIM4 191330Z 120 16 20 Thunder Bay Island SPTM4 191350Z 120 14 18 Sturgeon Point Light KOSC 191355Z 120 11 15 Oscoda GSLM4 191340Z 100 20 25 Gravelly Shoals Lake Michigan KISQ 191355Z 10 4 Manistique PNLM4 191330Z 70 5 7 69.97 Port Inland NABM4 191340Z 130 19 24 Naubinway KPLN 191354Z 130 8 16 Pellston KMGN 191355Z 80 7 Harbor Springs KCVX 191355Z 130 8 Charlevoix GTLM4 191340Z 140 4 9 Grand Traverse Light KTVC 191253Z 160 4 Traverse City KFKS 191355Z 330 3 Frankfort MEEM4 191340Z 20 5 6 Manistee Harbor BSBM4 191340Z 360 13 17 Big Sable Point LDTM4 191330Z 10 2 3 Ludington KLDM 191355Z 360 5 Ludington Airport