SXUS83 KAPX 192338 OMRAPX Marine Observations National Weather Service Gaylord MI 738 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 192250Z 330 18 20 Grand Marais GRMM4 192250Z 330 18 20 Grand Marais PTIM4 192300Z 300 16 18 Point Iroquois CYAM 192220Z 310 10 20 SOO (Canada) KANJ 192255Z 310 14 23 Sault Ste Marie SWPM4 192300Z 310 13 22 43.69 S.W. Pier LTRM4 192300Z 310 16 20 41.54 Little Rapids RCKM4 192300Z 310 15 21 46.76 Rock Cut WNEM4 192300Z 320 12 20 42.97 West Nebish Island Lake Huron DTLM4 192300Z 330 17 26 44.59 DeTour Village KDRM 192315Z 330 7 Drummond Island KMCD 192315Z 340 10 Mackinac Island MACM4 192300Z 320 8 15 45.49 Mackinac City KSLH 192315Z 330 8 Cheboygan Airport CYGM4 192330Z 330 12 25 Cheboygan Marina KPZQ 192315Z 320 11 23 Rogers City PRIM4 192250Z 290 14 27 Presque Isle Light KAPN 192302Z 340 17 26 Alpena Guard Base APNM4 192320Z 330 20 25 Alpena Harbor Light TBIM4 192300Z 360 17 24 Thunder Bay Island SPTM4 192250Z 240 5 17 Sturgeon Point Light KOSC 192315Z 270 12 20 Oscoda TAWM4 192240Z 230 8 15 Tawas Point GSLM4 192240Z 210 20 24 Gravelly Shoals Lake Michigan KISQ 192315Z 350 13 20 Manistique PNLM4 192300Z 360 8 12 49.46 Port Inland NABM4 192240Z 350 9 16 Naubinway KSJX 192315Z 10 7 14 St James KPLN 192330Z 340 7 Pellston KMGN 192315Z CALM Harbor Springs KCVX 192315Z 10 6 Charlevoix GTLM4 192240Z 50 10 13 Grand Traverse Light KTVC 192253Z 330 11 24 Traverse City BSBM4 192240Z 250 10 13 Big Sable Point LDTM4 192300Z 270 10 13 Ludington KLDM 192315Z 300 8 14 Ludington Airport