SXUS83 KAPX 210008 OMRAPX Marine Observations National Weather Service Gaylord MI 808 PM Fri Mar 20 2026 WIND DATA (KTS) WAVES WATER SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME ------------------------------------------------------------- Lake Superior/St Marys River GRMM4 202350Z 300 7 8 Grand Marais GRMM4 202350Z 300 7 8 Grand Marais PTIM4 202330Z 290 7 10 Point Iroquois CYAM 202300Z 300 7 SOO (Canada) KANJ 202355Z 280 5 Sault Ste Marie SWPM4 202330Z 310 6 8 S.W. Pier LTRM4 202330Z 310 5 8 Little Rapids RCKM4 202330Z 300 11 13 Rock Cut WNEM4 202330Z 310 8 10 West Nebish Island Lake Huron DTLM4 202330Z 260 4 5 33.97 DeTour Village KDRM 202355Z 260 3 Drummond Island KMCD 202355Z 300 3 Mackinac Island MACM4 202330Z 290 7 9 32.18 Mackinac City KSLH 202355Z 290 1 Cheboygan Airport KPZQ 202355Z CALM Rogers City PRIM4 202350Z 290 3 9 Presque Isle Light KAPN 202354Z 340 6 Alpena Guard Base APNM4 202350Z 330 5 7 Alpena Harbor Light TBIM4 202330Z 330 4 7 Thunder Bay Island SPTM4 202350Z 360 7 10 Sturgeon Point Light KOSC 202355Z 30 6 Oscoda TAWM4 202340Z 50 5 10 Tawas Point Lake Michigan KISQ 202355Z 360 6 Manistique PNLM4 202330Z 350 7 12 Port Inland NABM4 202340Z 10 4 6 Naubinway KSJX 202355Z 330 6 St James KPLN 202354Z 340 7 Pellston KMGN 202355Z CALM Harbor Springs KCVX 202355Z 280 1 Charlevoix NMIM4 202228Z CALM North Manitou Island GTLM4 202340Z 120 1 4 Grand Traverse Light KTVC 202353Z CALM Traverse City KFKS 202355Z 100 4 Frankfort BSBM4 202340Z 40 4 6 Big Sable Point LDTM4 202330Z 30 3 5 Ludington KLDM 202355Z 350 2 Ludington Airport