SXUS83 KAPX 210308 OMRAPX Marine Observations National Weather Service Gaylord MI 1108 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 210250Z 310 7 8 Grand Marais GRMM4 210250Z 310 7 8 Grand Marais PTIM4 210230Z 270 6 8 Point Iroquois CYAM 210200Z 300 8 SOO (Canada) KANJ 210255Z 280 6 Sault Ste Marie SWPM4 210230Z 310 7 10 S.W. Pier LTRM4 210230Z 290 7 9 Little Rapids RCKM4 210230Z 290 5 7 Rock Cut WNEM4 210230Z 300 6 7 West Nebish Island Lake Huron DTLM4 210230Z 300 8 12 34.16 DeTour Village KDRM 210255Z 300 4 Drummond Island KMCD 210255Z 300 5 Mackinac Island MACM4 210230Z 340 9 12 32.18 Mackinac City KSLH 210255Z 320 3 Cheboygan Airport CYGM4 210300Z 300 4 10 Cheboygan Marina KPZQ 210255Z 290 4 Rogers City PRIM4 210250Z 240 2 3 Presque Isle Light KAPN 210254Z CALM Alpena Guard Base APNM4 210250Z 320 1 Alpena Harbor Light TBIM4 210230Z 310 2 3 Thunder Bay Island SPTM4 210250Z CALM Sturgeon Point Light KOSC 210255Z 270 2 Oscoda TAWM4 210240Z 360 3 4 Tawas Point Lake Michigan KISQ 210255Z CALM Manistique PNLM4 210230Z 310 2 4 Port Inland NABM4 210240Z 280 1 2 Naubinway KPLN 210254Z 330 7 Pellston KMGN 210255Z CALM Harbor Springs KCVX 210255Z 320 5 Charlevoix GTLM4 210240Z 220 3 4 Grand Traverse Light KTVC 210253Z CALM Traverse City KFKS 210255Z CALM Frankfort BSBM4 210240Z 60 4 Big Sable Point LDTM4 210230Z 70 3 4 Ludington