SXUS83 KAPX 220438 OMRAPX Marine Observations National Weather Service Gaylord MI 1238 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 220350Z 310 9 10 Grand Marais GRMM4 220350Z 310 9 10 Grand Marais PTIM4 220400Z 100 11 13 Point Iroquois CYAM 220400Z 80 6 SOO (Canada) KANJ 220355Z 80 4 Sault Ste Marie SWPM4 220400Z 100 5 6 68.89 S.W. Pier LTRM4 220400Z 100 5 8 62.96 Little Rapids RCKM4 220400Z 120 8 9 68.36 Rock Cut WNEM4 220400Z 130 6 10 64.57 West Nebish Island Lake Huron DTLM4 220400Z 140 10 13 62.41 DeTour Village KDRM 220415Z 140 4 Drummond Island KMCD 220415Z 160 8 Mackinac Island MACM4 220400Z 180 9 12 70.34 Mackinac City KSLH 220415Z 180 4 Cheboygan Airport CYGM4 220430Z 160 6 14 Cheboygan Marina KPZQ 220415Z 190 8 Rogers City PRIM4 220350Z 140 8 12 Presque Isle Light KAPN 220354Z 150 4 Alpena Guard Base SPTM4 220350Z 170 7 16 Sturgeon Point Light KOSC 220236Z 250 2 Oscoda TAWM4 220340Z 140 4 7 Tawas Point GSLM4 220340Z 140 10 12 Gravelly Shoals Lake Michigan KISQ 220415Z 260 3 Manistique PNLM4 220400Z 290 3 69.44 Port Inland NABM4 220340Z 140 3 Naubinway KSJX 220415Z CALM St James KPLN 220354Z CALM Pellston KMGN 220415Z 80 3 Harbor Springs KCVX 220415Z 190 2 Charlevoix GTLM4 220340Z 190 3 8 Grand Traverse Light KTVC 220353Z 140 3 Traverse City BSBM4 220340Z 180 5 7 Big Sable Point LDTM4 220400Z 140 1 4 Ludington KLDM 220415Z 120 3 Ludington Airport