SXUS83 KAPX 212008 OMRAPX Marine Observations National Weather Service Gaylord MI 408 PM Sat Mar 21 2026 WIND DATA (KTS) WAVES WATER SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME ------------------------------------------------------------- Lake Superior/St Marys River GRMM4 211950Z 160 16 20 Grand Marais GRMM4 211950Z 160 16 20 Grand Marais PTIM4 211930Z 110 14 19 Point Iroquois CYAM 211953Z 110 13 19 SOO (Canada) KANJ 211955Z 100 8 17 Sault Ste Marie SWPM4 211930Z 110 9 19 S.W. Pier LTRM4 211930Z 120 13 19 Little Rapids RCKM4 211930Z 130 19 30 Rock Cut WNEM4 211930Z 130 15 22 West Nebish Island Lake Huron DTLM4 211930Z 150 18 42 34.16 DeTour Village KDRM 211955Z 130 12 19 Drummond Island KMCD 211955Z 130 11 18 Mackinac Island MACM4 211930Z 140 12 20 32.18 Mackinac City KSLH 211955Z 150 12 Cheboygan Airport CYGM4 212000Z 160 18 31 Cheboygan Marina KPZQ 211955Z 150 10 Rogers City PRIM4 211950Z 140 8 13 Presque Isle Light KAPN 211954Z 150 12 Alpena Guard Base APNM4 211950Z 150 18 20 Alpena Harbor Light TBIM4 211930Z 160 14 16 Thunder Bay Island SPTM4 211950Z 150 9 11 Sturgeon Point Light TAWM4 211940Z 150 3 4 Tawas Point Lake Michigan KISQ 211955Z 140 11 Manistique PNLM4 211930Z 140 15 17 Port Inland NABM4 211940Z 150 12 14 Naubinway KSJX 211955Z 140 11 22 St James KPLN 211954Z 150 10 Pellston KMGN 211955Z 130 6 Harbor Springs KCVX 211955Z 150 13 Charlevoix GTLM4 211940Z 180 9 18 Grand Traverse Light KFKS 211955Z 150 13 Frankfort BSBM4 211940Z 150 12 19 Big Sable Point LDTM4 211930Z 150 8 12 Ludington KLDM 211955Z 150 10 15 Ludington Airport