@ SXUS83 KAPX 200638 OMRAPX Marine Observations National Weather Service Gaylord MI 238 AM EDT Wed May 20 2026 WIND DATA (KTS) WAVES WATER SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME ------------------------------------------------------------- Lake Superior/St Marys River GRMM4 200550Z 320 14 17 Grand Marais GRMM4 200550Z 320 14 17 Grand Marais PTIM4 200600Z 290 11 13 Point Iroquois CYAM 200600Z 290 13 18 SOO (Canada) KANJ 200555Z 290 8 Sault Ste Marie SWPM4 200600Z 290 8 10 42.61 S.W. Pier LTRM4 200600Z 300 8 14 41.54 Little Rapids RCKM4 200600Z 280 8 12 46.76 Rock Cut WNEM4 200600Z 300 11 13 42.97 West Nebish Island Lake Huron DTLM4 200600Z 290 6 12 44.59 DeTour Village KDRM 200615Z 300 7 Drummond Island KMCD 200615Z 310 8 Mackinac Island MACM4 200600Z 310 11 14 44.96 Mackinac City KSLH 200615Z 300 7 Cheboygan Airport CYGM4 200630Z 330 16 21 Cheboygan Marina KPZQ 200615Z 290 8 Rogers City PRIM4 200550Z 280 17 22 Presque Isle Light KAPN 200554Z 290 5 Alpena Guard Base APNM4 200620Z 310 10 14 Alpena Harbor Light TBIM4 200600Z 310 6 9 Thunder Bay Island SPTM4 200550Z 320 6 13 Sturgeon Point Light KOSC 200615Z 330 7 Oscoda TAWM4 200540Z 330 9 14 Tawas Point Lake Michigan KISQ 200615Z 330 6 Manistique PNLM4 200600Z 340 4 6 49.99 Port Inland NABM4 200540Z 330 3 4 Naubinway KSJX 200615Z 270 4 St James KPLN 200454Z 310 8 Pellston KMGN 200615Z 270 3 Harbor Springs KCVX 200615Z 280 6 Charlevoix GTLM4 200540Z 290 3 Grand Traverse Light KTVC 200625Z CALM Traverse City BSBM4 200540Z 360 7 8 Big Sable Point LDTM4 200600Z 320 1 3 Ludington KLDM 200615Z 350 4 Ludington Airport