SXUS83 KAPX 201838 OMRAPX Marine Observations National Weather Service Gaylord MI 238 PM EDT Sat Jun 20 2026 WIND DATA (KTS) WAVES WATER SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME ------------------------------------------------------------- Lake Superior/St Marys River GRMM4 201740Z 270 4 5 Grand Marais GRMM4 201740Z 270 4 5 Grand Marais PTIM4 201800Z 290 3 5 Point Iroquois CYAM 201800Z 290 14 SOO (Canada) KANJ 201755Z 280 12 17 Sault Ste Marie SWPM4 201800Z 290 14 17 55.57 S.W. Pier LTRM4 201800Z 290 6 12 49.81 Little Rapids RCKM4 201800Z 320 11 14 56.84 Rock Cut WNEM4 201800Z 290 10 15 51.61 West Nebish Island Lake Huron DTLM4 201800Z 180 8 9 52.87 DeTour Village KDRM 201815Z 250 5 Drummond Island KMCD 201815Z 220 7 Mackinac Island MACM4 201800Z 320 4 6 59.36 Mackinac City KSLH 201815Z 360 6 Cheboygan Airport CYGM4 201830Z 340 14 15 Cheboygan Marina PRIM4 201750Z 10 2 11 Presque Isle Light KAPN 201754Z 140 8 Alpena Guard Base APNM4 201820Z 130 7 9 Alpena Harbor Light TBIM4 201800Z 140 4 5 Thunder Bay Island SPTM4 201750Z 150 2 7 Sturgeon Point Light KOSC 201815Z 70 7 Oscoda TAWM4 201740Z 100 1 4 Tawas Point GSLM4 201740Z 70 4 Gravelly Shoals Lake Michigan KISQ 201815Z 20 3 Manistique PNLM4 201800Z CALM 5 54.68 Port Inland NABM4 201740Z 250 6 8 Naubinway KSJX 201815Z 310 5 St James KMGN 201815Z 240 5 Harbor Springs KCVX 201815Z 330 6 Charlevoix GTLM4 201740Z 280 5 6 Grand Traverse Light KTVC 201753Z 20 7 Traverse City KFKS 201815Z 270 9 Frankfort BSBM4 201740Z 280 4 5 Big Sable Point LDTM4 201800Z 280 5 9 Ludington KLDM 201815Z 260 6 Ludington Airport