SXUS83 KAPX 201438 OMRAPX Marine Observations National Weather Service Gaylord MI 1038 AM EDT Mon Apr 20 2026 WIND DATA (KTS) WAVES WATER SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME ------------------------------------------------------------- Lake Superior/St Marys River GRMM4 201350Z 210 8 9 Grand Marais GRMM4 201350Z 210 8 9 Grand Marais PTIM4 201400Z 270 6 7 Point Iroquois CYAM 201400Z 250 4 SOO (Canada) KANJ 201355Z 200 3 Sault Ste Marie SWPM4 201400Z 310 1 2 S.W. Pier LTRM4 201400Z 130 4 5 Little Rapids RCKM4 201400Z 160 4 10 37.04 Rock Cut WNEM4 201400Z 300 4 10 West Nebish Island Lake Huron DTLM4 201400Z 170 5 7 33.79 DeTour Village KDRM 201415Z 220 5 Drummond Island KMCD 201415Z 270 10 Mackinac Island MACM4 201400Z 300 5 11 36.86 Mackinac City KSLH 201415Z 290 9 15 Cheboygan Airport CYGM4 201430Z 330 16 18 Cheboygan Marina KPZQ 201415Z 350 8 Rogers City PRIM4 201350Z 280 5 9 Presque Isle Light KAPN 201354Z 300 8 Alpena Guard Base APNM4 201420Z 290 5 8 Alpena Harbor Light SPTM4 201350Z 330 9 11 Sturgeon Point Light TAWM4 201340Z 330 3 7 Tawas Point Lake Michigan KISQ 201415Z 210 7 Manistique PNLM4 201400Z 250 8 13 Port Inland NABM4 201340Z 240 4 7 Naubinway KSJX 201415Z 230 8 St James KPLN 201354Z 270 10 15 Pellston KMGN 201415Z 230 7 Harbor Springs KCVX 201415Z 290 12 Charlevoix GTLM4 201340Z 250 11 13 Grand Traverse Light KTVC 201353Z 230 6 Traverse City KFKS 201415Z 240 6 Frankfort BSBM4 201340Z 170 3 7 Big Sable Point LDTM4 201400Z 110 3 6 Ludington