Calhoun County Tide TimesUnited StatesTXCalhoun County3:47 amHighMatagorda IslandHigh Tide at 3:47 am10:22 amHighPort LavacaHigh Tide at 10:22 amCox BayLavaca BayMatagorda IslandPoint ComfortPort LavacaPort OConnorSan Antonio Bay-Swan PointSeadrift