Calhoun County Tide TimesUnited StatesTXCalhoun County4:36 amHighMatagorda IslandHigh Tide at 4:36 am11:19 amHighPort LavacaHigh Tide at 11:19 amCox BayLavaca BayMatagorda IslandPoint ComfortPort LavacaPort OConnorSan Antonio Bay-Swan PointSeadrift