SXUS83 KAPX 211938 OMRAPX Marine Observations National Weather Service Gaylord MI 338 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 211850Z 170 23 34 Grand Marais GRMM4 211850Z 170 23 34 Grand Marais PTIM4 211900Z 110 14 17 Point Iroquois CYAM 211923Z 100 15 23 SOO (Canada) KANJ 211917Z 110 8 17 Sault Ste Marie SWPM4 211900Z 120 8 11 S.W. Pier LTRM4 211900Z 120 12 14 Little Rapids RCKM4 211900Z 130 19 23 Rock Cut WNEM4 211900Z 140 15 23 West Nebish Island Lake Huron DTLM4 211900Z 150 17 23 34.16 DeTour Village KDRM 211915Z 140 11 Drummond Island KMCD 211915Z 140 11 19 Mackinac Island MACM4 211900Z 140 10 15 32.18 Mackinac City KSLH 211915Z 150 9 Cheboygan Airport CYGM4 211930Z 140 19 28 Cheboygan Marina KPZQ 211915Z 150 9 Rogers City PRIM4 211850Z 140 6 14 Presque Isle Light KAPN 211927Z 150 10 Alpena Guard Base APNM4 211920Z 150 16 17 Alpena Harbor Light TBIM4 211900Z 170 12 13 Thunder Bay Island SPTM4 211850Z 150 4 10 Sturgeon Point Light TAWM4 211840Z 100 6 7 Tawas Point Lake Michigan KISQ 211915Z 140 13 Manistique PNLM4 211900Z 160 14 15 Port Inland NABM4 211840Z 130 16 18 Naubinway KSJX 211915Z 160 10 14 St James KPLN 211854Z 150 10 19 Pellston KMGN 211915Z 120 3 Harbor Springs KCVX 211915Z 160 11 Charlevoix GTLM4 211840Z 160 6 14 Grand Traverse Light KTVC 211853Z 150 9 19 Traverse City KFKS 211915Z 140 10 Frankfort BSBM4 211840Z 130 10 15 Big Sable Point LDTM4 211900Z 120 6 12 Ludington KLDM 211915Z 130 14 Ludington Airport