SXUS83 KAPX 042108 OMRAPX Marine Observations National Weather Service Gaylord MI 508 PM 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 042050Z 280 11 13 Grand Marais GRMM4 042050Z 280 11 13 Grand Marais PTIM4 042030Z 310 14 18 Point Iroquois CYAM 042000Z 290 13 22 SOO (Canada) KANJ 042055Z 320 7 Sault Ste Marie SWPM4 042030Z 310 14 19 66.91 S.W. Pier LTRM4 042030Z 310 11 14 60.61 Little Rapids RCKM4 042030Z 250 4 7 68.36 Rock Cut WNEM4 042030Z 250 7 11 63.14 West Nebish Island Lake Huron DTLM4 042030Z 170 9 10 64.76 DeTour Village KDRM 042055Z 160 5 Drummond Island KMCD 042057Z 270 13 Mackinac Island MACM4 042030Z 290 11 18 70.87 Mackinac City KSLH 042055Z 220 7 Cheboygan Airport CYGM4 042105Z 160 8 25 Cheboygan Marina PRIM4 042050Z 260 6 16 Presque Isle Light KAPN 042054Z 250 10 17 Alpena Guard Base APNM4 042050Z 230 9 10 Alpena Harbor Light TBIM4 042030Z 180 17 19 Thunder Bay Island SPTM4 042050Z 180 10 18 Sturgeon Point Light KOSC 042055Z 180 12 18 Oscoda TAWM4 042040Z 170 3 7 Tawas Point GSLM4 042040Z 150 14 15 Gravelly Shoals Lake Michigan KISQ 042055Z 360 9 Manistique PNLM4 042030Z 280 11 15 69.07 Port Inland NABM4 042040Z 220 11 16 Naubinway KSJX 042055Z 230 12 20 St James KPLN 042054Z 250 9 17 Pellston KMGN 042055Z 240 6 Harbor Springs KCVX 042055Z 260 12 24 Charlevoix GTLM4 042040Z 250 26 30 Grand Traverse Light KTVC 042053Z 220 9 22 Traverse City KFKS 042055Z 190 8 18 Frankfort BSBM4 042040Z 170 12 15 Big Sable Point LDTM4 042030Z 200 17 23 Ludington KLDM 042055Z 220 15 22 Ludington Airport