SXUS83 KAPX 211438 OMRAPX Marine Observations National Weather Service Gaylord MI 1038 AM 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 211350Z 130 7 9 Grand Marais GRMM4 211350Z 130 7 9 Grand Marais PTIM4 211400Z 130 5 10 Point Iroquois CYAM 211400Z 130 7 SOO (Canada) KANJ 211355Z 130 8 Sault Ste Marie SWPM4 211400Z 130 7 12 S.W. Pier LTRM4 211400Z 140 11 13 Little Rapids RCKM4 211400Z 140 10 14 Rock Cut WNEM4 211400Z 140 8 11 West Nebish Island Lake Huron DTLM4 211400Z 140 10 12 34.34 DeTour Village KDRM 211415Z 130 7 Drummond Island KMCD 211416Z 120 6 Mackinac Island MACM4 211400Z 100 6 7 32.18 Mackinac City KSLH 211416Z 120 5 Cheboygan Airport CYGM4 211430Z 110 6 10 Cheboygan Marina KPZQ 211415Z 80 4 Rogers City PRIM4 211350Z CALM Presque Isle Light KAPN 211407Z 360 3 Alpena Guard Base APNM4 211420Z 70 6 9 Alpena Harbor Light TBIM4 211400Z 360 3 4 Thunder Bay Island SPTM4 211350Z CALM Sturgeon Point Light TAWM4 211340Z 180 4 5 Tawas Point Lake Michigan KISQ 211415Z 150 8 Manistique PNLM4 211400Z 150 8 Port Inland NABM4 211340Z 90 2 3 Naubinway KSJX 211415Z 130 6 St James KPLN 211421Z 130 5 Pellston KMGN 211415Z 60 4 Harbor Springs KCVX 211415Z 110 3 Charlevoix GTLM4 211340Z 90 3 Grand Traverse Light KTVC 211353Z CALM Traverse City KFKS 211415Z 130 4 Frankfort BSBM4 211340Z 150 5 8 Big Sable Point LDTM4 211400Z 110 4 6 Ludington KLDM 211415Z 120 5 Ludington Airport