517 SXUS83 KAPX 311838 OMRAPX Marine Observations National Weather Service Gaylord MI 238 PM EDT Wed Mar 31 2021 WIND DATA (KTS) WAVES WATER SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME ------------------------------------------------------------- Lake Superior/St Marys River GRMM4 311740Z 318 17 20 Grand Marais PTIM4 311818Z 292 22 24 Point Iroquois CYAM 311800Z 300 20 SOO (Canada) KANJ 311830Z 310 12 21 Sault Ste Marie SWPM4 311818Z 311 23 30 S.W. Pier LTRM4 311818Z 291 15 22 Little Rapids RCKM4 311818Z 322 19 25 Rock Cut WNEM4 311812Z 323 17 23 West Nebish Island Lake Huron DTLM4 311818Z 311 10 17 DeTour Village KDRM 311815Z 310 9 17 Drummond Island KMCD 311815Z 300 7 15 Mackinac Island MACM4 311818Z 293 13 19 Mackinac City KSLH 311815Z 300 14 20 Cheboygan Airport KPZQ 311815Z 320 5 Rogers City KAPN 311830Z 330 9 Alpena Guard Base KOSC 311815Z 70 11 Oscoda GSLM4 311740Z 219 7 11 Gravelly Shoals KP58 311755Z 10 7 Port Hope Lake Michigan KISQ 311815Z 280 10 Manistique NABM4 311740Z 309 11 17 Naubinway KSJX 311815Z 320 12 20 St James KPLN 311830Z 310 13 18 Pellston KMGN 311815Z 280 8 16 Harbor Springs KCVX 311815Z 310 11 Charlevoix NMIM4 311728Z 320 6 13 North Manitou Island GTLM4 311740Z 352 14 16 Grand Traverse Light KTVC 311830Z 350 10 Traverse City KFKS 311815Z 10 8 15 Frankfort MEEM4 311740Z 318 13 14 Manistee Harbor BSBM4 311740Z 305 14 16 Big Sable Point LDTM4 311812Z 303 8 14 Ludington KLDM 311815Z 280 10 16 Ludington Airport