SXUS83 KAPX 211038 OMRAPX Marine Observations National Weather Service Gaylord MI 638 AM EDT Tue Apr 21 2026 WIND DATA (KTS) WAVES WATER SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME ------------------------------------------------------------- Lake Superior/St Marys River GRMM4 210950Z 210 21 30 Grand Marais GRMM4 210950Z 210 21 30 Grand Marais PTIM4 211000Z 120 6 11 Point Iroquois CYAM 211000Z 100 5 SOO (Canada) KANJ 210955Z 60 4 Sault Ste Marie SWPM4 211000Z 70 4 7 33.79 S.W. Pier LTRM4 211000Z 90 4 5 38.11 Little Rapids RCKM4 211000Z 120 6 7 37.21 Rock Cut WNEM4 211000Z 110 3 6 38.66 West Nebish Island Lake Huron DTLM4 211000Z 190 7 9 33.97 DeTour Village KDRM 211015Z 170 6 Drummond Island KMCD 211015Z 200 10 Mackinac Island MACM4 211000Z 210 12 14 37.94 Mackinac City KSLH 211015Z 180 6 Cheboygan Airport CYGM4 211030Z 200 12 23 Cheboygan Marina KPZQ 211015Z 200 15 20 Rogers City PRIM4 210950Z 190 17 22 Presque Isle Light KAPN 210954Z 190 9 Alpena Guard Base APNM4 211020Z 200 14 16 Alpena Harbor Light SPTM4 210950Z 180 10 21 Sturgeon Point Light KOSC 211015Z 200 11 Oscoda TAWM4 210940Z 180 13 17 Tawas Point Lake Michigan KISQ 211015Z 200 10 Manistique PNLM4 211000Z 210 6 7 42.26 Port Inland NABM4 210940Z 240 5 7 Naubinway KSJX 211015Z 200 11 15 St James KPLN 210954Z 140 5 Pellston KMGN 211015Z 270 3 Harbor Springs KCVX 211015Z 170 6 Charlevoix GTLM4 210940Z 170 6 12 Grand Traverse Light KTVC 210953Z 190 6 16 Traverse City KFKS 211015Z 170 5 Frankfort BSBM4 210940Z 170 18 24 Big Sable Point LDTM4 211000Z 180 11 17 Ludington KLDM 211015Z 160 7 Ludington Airport