SXUS83 KAPX 220238 OMRAPX Marine Observations National Weather Service Gaylord MI 1038 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 220150Z 220 7 10 Grand Marais GRMM4 220150Z 220 7 10 Grand Marais PTIM4 220200Z 120 7 12 Point Iroquois CYAM 220200Z 100 5 SOO (Canada) KANJ 220155Z 110 5 Sault Ste Marie SWPM4 220200Z 100 6 9 68.89 S.W. Pier LTRM4 220200Z 120 7 10 63.14 Little Rapids RCKM4 220200Z 110 8 10 68.36 Rock Cut WNEM4 220200Z 120 3 7 64.57 West Nebish Island Lake Huron DTLM4 220200Z 140 7 9 62.59 DeTour Village KDRM 220215Z 140 5 Drummond Island KMCD 220215Z 150 7 Mackinac Island MACM4 220200Z 170 9 11 70.51 Mackinac City KSLH 220215Z 140 5 Cheboygan Airport CYGM4 220230Z 150 10 13 Cheboygan Marina KPZQ 220215Z 170 7 Rogers City PRIM4 220150Z 130 8 16 Presque Isle Light KAPN 220154Z 130 6 Alpena Guard Base SPTM4 220150Z 190 1 9 Sturgeon Point Light TAWM4 220140Z 70 2 5 Tawas Point GSLM4 220140Z 320 3 7 Gravelly Shoals Lake Michigan PNLM4 220200Z 210 5 69.26 Port Inland NABM4 220140Z 160 5 Naubinway KSJX 220215Z 180 2 St James KPLN 220154Z 150 4 Pellston KMGN 220215Z 70 4 Harbor Springs KCVX 220215Z 290 3 Charlevoix GTLM4 220140Z CALM 2 Grand Traverse Light KTVC 220153Z 240 3 Traverse City KFKS 220215Z CALM Frankfort BSBM4 220140Z 180 7 12 Big Sable Point LDTM4 220200Z 200 5 9 Ludington KLDM 220215Z 190 4 Ludington Airport