SXUS83 KAPX 220338 OMRAPX Marine Observations National Weather Service Gaylord MI 1138 PM EDT Fri Aug 21 2026 WIND DATA (KTS) WAVES WATER SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME ------------------------------------------------------------- Lake Superior/St Marys River GRMM4 220250Z 320 7 11 Grand Marais GRMM4 220250Z 320 7 11 Grand Marais PTIM4 220300Z 110 8 12 Point Iroquois CYAM 220300Z 80 7 SOO (Canada) KANJ 220255Z 100 4 Sault Ste Marie SWPM4 220300Z 100 6 10 68.89 S.W. Pier LTRM4 220300Z 100 7 9 62.96 Little Rapids RCKM4 220300Z 80 3 5 68.36 Rock Cut WNEM4 220300Z 120 4 6 64.57 West Nebish Island Lake Huron DTLM4 220300Z 150 8 10 62.59 DeTour Village KDRM 220315Z 150 5 Drummond Island KMCD 220315Z 160 8 Mackinac Island MACM4 220300Z 190 9 11 70.34 Mackinac City KSLH 220315Z 160 7 Cheboygan Airport CYGM4 220330Z 170 12 15 Cheboygan Marina KPZQ 220315Z 170 7 Rogers City PRIM4 220250Z 150 7 11 Presque Isle Light KAPN 220254Z 130 4 Alpena Guard Base SPTM4 220250Z 160 10 14 Sturgeon Point Light KOSC 220236Z 250 2 Oscoda TAWM4 220240Z 100 7 12 Tawas Point GSLM4 220240Z 110 11 13 Gravelly Shoals Lake Michigan KISQ 220315Z 270 3 Manistique PNLM4 220300Z 240 3 4 69.26 Port Inland NABM4 220240Z 170 5 6 Naubinway KSJX 220315Z 220 2 St James KPLN 220254Z 150 4 Pellston KMGN 220315Z 20 3 Harbor Springs KCVX 220315Z 230 2 Charlevoix GTLM4 220240Z 250 8 10 Grand Traverse Light KTVC 220253Z CALM Traverse City KFKS 220315Z 180 3 Frankfort BSBM4 220240Z 170 7 11 Big Sable Point LDTM4 220300Z 180 5 9 Ludington KLDM 220315Z 170 4 Ludington Airport