SXUS83 KAPX 041538 OMRAPX Marine Observations National Weather Service Gaylord MI 1138 AM EDT Tue Aug 4 2026 WIND DATA (KTS) WAVES WATER SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME ------------------------------------------------------------- Lake Superior/St Marys River GRMM4 041450Z 200 17 26 Grand Marais GRMM4 041450Z 200 17 26 Grand Marais PTIM4 041500Z 200 2 7 Point Iroquois CYAM 041500Z 190 6 SOO (Canada) KANJ 041455Z 190 7 Sault Ste Marie SWPM4 041500Z 210 8 11 66.74 S.W. Pier LTRM4 041500Z 210 5 9 60.79 Little Rapids RCKM4 041500Z 190 6 11 67.81 Rock Cut WNEM4 041500Z 200 8 12 62.59 West Nebish Island Lake Huron DTLM4 041500Z 170 9 10 64.76 DeTour Village KDRM 041515Z 200 9 14 Drummond Island KMCD 041515Z 240 12 16 Mackinac Island MACM4 041500Z 240 7 11 70.16 Mackinac City KSLH 041515Z 220 8 Cheboygan Airport CYGM4 041530Z 220 21 24 Cheboygan Marina KPZQ 041515Z 230 9 15 Rogers City PRIM4 041450Z 220 10 17 Presque Isle Light KAPN 041454Z 220 7 Alpena Guard Base APNM4 041520Z 230 10 11 Alpena Harbor Light TBIM4 041500Z 190 10 11 Thunder Bay Island SPTM4 041450Z 200 7 14 Sturgeon Point Light KOSC 041515Z 230 9 Oscoda TAWM4 041440Z 180 2 6 Tawas Point GSLM4 041440Z 200 11 15 Gravelly Shoals Lake Michigan KISQ 041515Z 200 13 17 Manistique PNLM4 041500Z 230 15 18 68.71 Port Inland NABM4 041440Z 230 10 15 Naubinway KSJX 041515Z 220 11 19 St James KPLN 041454Z 240 9 18 Pellston KMGN 041515Z 240 9 Harbor Springs KCVX 041515Z 220 12 16 Charlevoix GTLM4 041440Z 240 15 21 Grand Traverse Light KTVC 041453Z 250 12 Traverse City KFKS 041515Z 210 9 17 Frankfort BSBM4 041440Z 180 12 16 Big Sable Point LDTM4 041500Z 200 13 18 Ludington KLDM 041515Z 230 14 Ludington Airport