SXUS83 KAPX 221038 OMRAPX Marine Observations National Weather Service Gaylord MI 638 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 220950Z 340 12 15 Grand Marais GRMM4 220950Z 340 12 15 Grand Marais PTIM4 221000Z CALM 1 Point Iroquois CYAM 221000Z 30 5 SOO (Canada) KANJ 220955Z CALM Sault Ste Marie SWPM4 221000Z 100 3 5 68.71 S.W. Pier LTRM4 221000Z 110 2 3 62.59 Little Rapids RCKM4 221000Z CALM 1 68.18 Rock Cut WNEM4 221000Z 110 1 2 64.39 West Nebish Island Lake Huron DTLM4 221000Z 170 2 4 62.24 DeTour Village KDRM 221015Z CALM Drummond Island KMCD 221015Z 250 5 Mackinac Island MACM4 221000Z 250 4 5 69.97 Mackinac City KSLH 221015Z 220 4 Cheboygan Airport CYGM4 221030Z 210 8 12 Cheboygan Marina KPZQ 221015Z 220 3 Rogers City PRIM4 220950Z 210 6 11 Presque Isle Light KAPN 220954Z 190 3 Alpena Guard Base SPTM4 220950Z CALM Sturgeon Point Light KOSC 221008Z 270 3 Oscoda TAWM4 220940Z 280 3 8 Tawas Point GSLM4 220940Z 200 3 6 Gravelly Shoals Lake Michigan KISQ 221015Z 330 5 Manistique PNLM4 221000Z 350 5 10 69.44 Port Inland NABM4 220940Z 340 6 8 Naubinway KSJX 221015Z 330 6 St James KPLN 221024Z CALM Pellston KMGN 221015Z 80 2 Harbor Springs KCVX 221015Z 200 3 Charlevoix GTLM4 220940Z 310 7 8 Grand Traverse Light KTVC 220953Z CALM Traverse City KFKS 221015Z CALM Frankfort BSBM4 220940Z 340 9 11 Big Sable Point LDTM4 221000Z CALM 2 Ludington KLDM 221015Z 70 1 Ludington Airport