SXUS83 KAPX 212038 OMRAPX Marine Observations National Weather Service Gaylord MI 438 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 212000Z 110 17 23 Point Iroquois CYAM 212000Z 110 11 20 SOO (Canada) KANJ 212024Z 110 8 Sault Ste Marie SWPM4 212000Z 120 10 15 S.W. Pier LTRM4 212000Z 130 9 13 Little Rapids RCKM4 212000Z 130 12 15 Rock Cut WNEM4 212000Z 140 9 16 West Nebish Island Lake Huron DTLM4 212000Z 150 19 22 34.16 DeTour Village KDRM 212015Z 130 10 16 Drummond Island KMCD 212015Z 150 12 18 Mackinac Island MACM4 212000Z 150 11 16 32.18 Mackinac City KSLH 212015Z 160 9 17 Cheboygan Airport CYGM4 212030Z 170 21 22 Cheboygan Marina KPZQ 212015Z 160 12 Rogers City PRIM4 211950Z 140 8 13 Presque Isle Light KAPN 212015Z 160 12 Alpena Guard Base APNM4 212020Z 150 15 17 Alpena Harbor Light TBIM4 211950Z 160 15 18 Thunder Bay Island SPTM4 211950Z 150 9 11 Sturgeon Point Light TAWM4 211940Z 150 3 4 Tawas Point Lake Michigan KISQ 212015Z 130 11 15 Manistique PNLM4 212000Z 140 12 14 Port Inland NABM4 211940Z 150 12 14 Naubinway KSJX 212015Z 140 10 18 St James KPLN 211954Z 150 10 Pellston KMGN 212015Z 130 5 Harbor Springs KCVX 212015Z 150 9 16 Charlevoix GTLM4 211941Z 180 9 18 Grand Traverse Light KFKS 212015Z 140 13 23 Frankfort BSBM4 211940Z 150 12 19 Big Sable Point LDTM4 212000Z 140 7 13 Ludington KLDM 212015Z 150 12 17 Ludington Airport