SXUS83 KAPX 211108 OMRAPX Marine Observations National Weather Service Gaylord MI 708 AM EDT Mon Sep 21 2026 WIND DATA (KTS) WAVES WATER SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME ------------------------------------------------------------- Lake Superior/St Marys River GRMM4 211050Z 120 10 12 Grand Marais GRMM4 211050Z 120 10 12 Grand Marais PTIM4 211030Z 80 9 11 Point Iroquois CYAM 211000Z CALM SOO (Canada) KANJ 211055Z 50 3 Sault Ste Marie SWPM4 211030Z 90 4 6 64.21 S.W. Pier LTRM4 211030Z 70 4 5 61.34 Little Rapids RCKM4 211030Z 340 3 4 62.78 Rock Cut WNEM4 211030Z 20 3 4 62.24 West Nebish Island Lake Huron DTLM4 211030Z 70 11 14 58.99 DeTour Village KDRM 211055Z 30 3 Drummond Island KMCD 211055Z 60 13 18 Mackinac Island MACM4 211030Z 60 15 20 60.26 Mackinac City KSLH 211055Z 80 10 Cheboygan Airport CYGM4 211105Z 90 12 29 Cheboygan Marina KPZQ 211055Z 80 11 17 Rogers City PRIM4 211050Z 60 15 22 Presque Isle Light KAPN 211054Z 50 7 Alpena Guard Base SPTM4 211050Z 40 16 25 Sturgeon Point Light KOSC 211055Z 60 13 Oscoda TAWM4 211040Z 70 12 18 Tawas Point GSLM4 210940Z 50 24 26 Gravelly Shoals Lake Michigan KISQ 211055Z 40 5 Manistique PNLM4 211030Z 40 6 9 63.86 Port Inland NABM4 211040Z 60 11 14 Naubinway KSJX 211055Z 80 8 St James KMGN 211055Z 70 6 Harbor Springs KCVX 211055Z 80 9 Charlevoix GTLM4 211040Z 90 11 22 Grand Traverse Light KTVC 211053Z 80 7 Traverse City KFKS 211055Z 90 5 Frankfort BSBM4 211040Z 50 10 15 Big Sable Point LDTM4 211030Z 60 5 9 Ludington KLDM 211055Z 40 6 Ludington Airport