SXUS83 KAPX 200738 OMRAPX Marine Observations National Weather Service Gaylord MI 338 AM EDT Wed May 20 2026 WIND DATA (KTS) WAVES WATER SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME ------------------------------------------------------------- Lake Superior/St Marys River GRMM4 200650Z 310 14 16 Grand Marais GRMM4 200650Z 310 14 16 Grand Marais PTIM4 200700Z 290 12 14 Point Iroquois CYAM 200700Z 290 14 SOO (Canada) KANJ 200655Z 300 9 Sault Ste Marie SWPM4 200700Z 300 12 13 42.61 S.W. Pier LTRM4 200700Z 300 12 15 41.54 Little Rapids RCKM4 200700Z 280 7 9 47.29 Rock Cut WNEM4 200700Z 290 9 12 42.97 West Nebish Island Lake Huron DTLM4 200700Z 280 4 10 44.59 DeTour Village KDRM 200715Z 290 6 Drummond Island KMCD 200715Z 300 9 14 Mackinac Island MACM4 200700Z 320 5 10 44.96 Mackinac City KSLH 200715Z 310 5 Cheboygan Airport CYGM4 200730Z 310 8 9 Cheboygan Marina KPZQ 200715Z 300 9 16 Rogers City PRIM4 200650Z 280 15 24 Presque Isle Light KAPN 200654Z 310 7 18 Alpena Guard Base APNM4 200720Z 310 8 10 Alpena Harbor Light TBIM4 200700Z 310 5 10 Thunder Bay Island SPTM4 200650Z 320 11 16 Sturgeon Point Light KOSC 200715Z 320 7 Oscoda TAWM4 200640Z 330 6 11 Tawas Point Lake Michigan KISQ 200715Z 340 6 Manistique PNLM4 200700Z 350 5 9 49.99 Port Inland NABM4 200640Z 350 5 9 Naubinway KSJX 200715Z 300 4 St James KMGN 200715Z CALM Harbor Springs KCVX 200715Z 290 5 Charlevoix GTLM4 200640Z 250 5 Grand Traverse Light KTVC 200653Z 310 3 Traverse City KFKS 200656Z 280 1 Frankfort BSBM4 200640Z 20 3 6 Big Sable Point LDTM4 200700Z 30 3 5 Ludington KLDM 200715Z 30 4 Ludington Airport