SXUS83 KAPX 220538 OMRAPX Marine Observations National Weather Service Gaylord MI 138 AM EDT Sat Aug 22 2026 WIND DATA (KTS) WAVES WATER SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME ------------------------------------------------------------- Lake Superior/St Marys River GRMM4 220450Z 310 10 12 Grand Marais GRMM4 220450Z 310 10 12 Grand Marais PTIM4 220500Z 110 7 12 Point Iroquois CYAM 220500Z 90 5 SOO (Canada) KANJ 220455Z 100 3 Sault Ste Marie SWPM4 220500Z 90 3 5 68.89 S.W. Pier LTRM4 220500Z 110 5 6 62.96 Little Rapids RCKM4 220500Z 120 11 14 68.36 Rock Cut WNEM4 220500Z 130 5 9 64.39 West Nebish Island Lake Huron DTLM4 220500Z 140 9 13 62.41 DeTour Village KDRM 220515Z 140 4 Drummond Island KMCD 220515Z 170 6 Mackinac Island MACM4 220500Z 190 6 8 70.34 Mackinac City KSLH 220516Z 180 4 Cheboygan Airport CYGM4 220530Z 170 8 11 Cheboygan Marina KPZQ 220515Z 190 7 Rogers City PRIM4 220450Z 170 4 13 Presque Isle Light KAPN 220454Z CALM Alpena Guard Base SPTM4 220450Z 170 6 14 Sturgeon Point Light TAWM4 220440Z 180 4 6 Tawas Point GSLM4 220440Z 150 16 18 Gravelly Shoals Lake Michigan KISQ 220515Z 320 5 Manistique PNLM4 220500Z 330 1 2 69.44 Port Inland NABM4 220440Z 110 5 6 Naubinway KSJX 220515Z 300 2 St James KPLN 220529Z CALM Pellston KCVX 220515Z 170 4 Charlevoix GTLM4 220440Z 200 4 7 Grand Traverse Light KTVC 220453Z 180 4 Traverse City KFKS 220515Z CALM Frankfort BSBM4 220440Z 150 5 7 Big Sable Point LDTM4 220500Z 100 2 3 Ludington KLDM 220515Z 120 3 Ludington Airport