SXUS83 KAPX 200338 OMRAPX Marine Observations National Weather Service Gaylord MI 1138 PM EDT Tue May 19 2026 WIND DATA (KTS) WAVES WATER SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME ------------------------------------------------------------- Lake Superior/St Marys River GRMM4 200250Z 310 12 14 Grand Marais GRMM4 200250Z 310 12 14 Grand Marais PTIM4 200300Z 290 11 13 Point Iroquois CYAM 200300Z 300 12 SOO (Canada) KANJ 200255Z 310 9 21 Sault Ste Marie SWPM4 200300Z 310 12 17 42.79 S.W. Pier LTRM4 200300Z 310 9 17 41.54 Little Rapids RCKM4 200300Z 290 10 14 45.68 Rock Cut WNEM4 200300Z 300 11 13 42.97 West Nebish Island Lake Huron DTLM4 200300Z 310 6 12 44.59 DeTour Village KDRM 200315Z 310 4 Drummond Island KMCD 200315Z 320 8 14 Mackinac Island MACM4 200300Z 290 4 7 45.31 Mackinac City KSLH 200315Z 290 4 Cheboygan Airport CYGM4 200330Z 300 6 8 Cheboygan Marina KPZQ 200315Z 290 8 Rogers City PRIM4 200250Z 270 13 23 Presque Isle Light KAPN 200254Z 310 10 Alpena Guard Base APNM4 200320Z 310 8 12 Alpena Harbor Light TBIM4 200300Z 320 7 14 Thunder Bay Island SPTM4 200250Z 330 8 20 Sturgeon Point Light KOSC 200315Z 320 10 Oscoda TAWM4 200240Z 350 5 11 Tawas Point GSLM4 200140Z 230 19 21 Gravelly Shoals Lake Michigan KISQ 200315Z 330 6 Manistique PNLM4 200300Z 340 9 14 49.99 Port Inland NABM4 200240Z 330 18 24 Naubinway KSJX 200315Z 320 5 St James KPLN 200254Z 260 3 Pellston KMGN 200315Z CALM Harbor Springs GTLM4 200240Z 110 4 6 Grand Traverse Light KTVC 200253Z CALM Traverse City BSBM4 200240Z 300 1 2 Big Sable Point LDTM4 200300Z 250 2 4 Ludington KLDM 200315Z 270 3 Ludington Airport