SXUS83 KAPX 220008 OMRAPX Marine Observations National Weather Service Gaylord MI 808 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 212350Z 190 14 22 Grand Marais GRMM4 212350Z 190 14 22 Grand Marais PTIM4 212330Z 120 13 19 Point Iroquois CYAM 212352Z 130 10 16 SOO (Canada) KANJ 212355Z 90 8 Sault Ste Marie SWPM4 212330Z 120 10 15 S.W. Pier LTRM4 212330Z 130 11 14 Little Rapids RCKM4 212330Z 140 16 21 Rock Cut WNEM4 212330Z 140 14 23 West Nebish Island Lake Huron DTLM4 212330Z 160 16 19 34.16 DeTour Village KDRM 212355Z 150 10 19 Drummond Island KMCD 212355Z 110 7 Mackinac Island MACM4 212330Z 110 9 10 32.18 Mackinac City KSLH 212355Z 120 6 Cheboygan Airport KPZQ 212355Z 170 10 15 Rogers City PRIM4 212350Z 170 8 21 Presque Isle Light KAPN 212354Z 160 9 Alpena Guard Base APNM4 212350Z 160 15 16 Alpena Harbor Light TBIM4 212330Z 160 20 24 Thunder Bay Island SPTM4 212350Z 150 12 22 Sturgeon Point Light KOSC 211115Z 40 7 Oscoda TAWM4 212340Z 150 4 5 Tawas Point Lake Michigan KISQ 212355Z 130 8 Manistique PNLM4 212330Z 100 9 11 Port Inland NABM4 212340Z 100 8 12 Naubinway KSJX 212355Z 120 4 St James KPLN 212354Z 130 6 Pellston KMGN 212355Z 120 3 Harbor Springs KCVX 212355Z 120 4 Charlevoix NMIM4 212128Z CALM North Manitou Island GTLM4 212340Z 160 7 13 Grand Traverse Light KTVC 212353Z 160 4 Traverse City KFKS 212355Z 220 7 15 Frankfort BSBM4 212340Z 170 16 22 Big Sable Point LDTM4 212330Z 190 13 21 Ludington KLDM 212355Z 190 14 20 Ludington Airport