SXUS83 KAPX 041508 OMRAPX Marine Observations National Weather Service Gaylord MI 1108 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 041430Z 160 4 8 Point Iroquois CYAM 041400Z 190 7 SOO (Canada) KANJ 041455Z 190 7 Sault Ste Marie SWPM4 041430Z 190 3 9 66.74 S.W. Pier LTRM4 041430Z 210 5 12 60.61 Little Rapids RCKM4 041430Z 150 6 10 67.81 Rock Cut WNEM4 041430Z 170 10 13 62.59 West Nebish Island Lake Huron DTLM4 041430Z 180 11 12 64.76 DeTour Village KDRM 041455Z 200 9 Drummond Island KMCD 041455Z 220 7 Mackinac Island MACM4 041430Z 210 11 17 70.34 Mackinac City KSLH 041455Z 210 9 Cheboygan Airport CYGM4 041505Z 240 10 24 Cheboygan Marina KPZQ 041455Z 240 12 Rogers City PRIM4 041450Z 220 10 17 Presque Isle Light KAPN 041454Z 220 7 Alpena Guard Base APNM4 041450Z 230 13 16 Alpena Harbor Light TBIM4 041430Z 190 9 10 Thunder Bay Island SPTM4 041450Z 200 7 14 Sturgeon Point Light KOSC 041455Z 230 10 Oscoda TAWM4 041440Z 180 2 6 Tawas Point GSLM4 041440Z 200 11 15 Gravelly Shoals Lake Michigan KISQ 041455Z 210 10 17 Manistique PNLM4 041430Z 220 14 18 68.71 Port Inland NABM4 041440Z 230 10 15 Naubinway KSJX 041455Z 230 12 23 St James KPLN 041454Z 240 9 18 Pellston KMGN 041455Z 240 9 Harbor Springs KCVX 041455Z 230 10 17 Charlevoix GTLM4 041440Z 240 15 21 Grand Traverse Light KTVC 041453Z 250 12 Traverse City KFKS 041455Z 220 8 16 Frankfort BSBM4 041440Z 180 12 16 Big Sable Point LDTM4 041430Z 200 13 17 Ludington KLDM 041455Z 230 10 15 Ludington Airport