Calhoun County Tide TimesUnited StatesTXCalhoun County3:07 pmLowMatagorda IslandLow Tide at 3:07 pm7:00 amHighPort LavacaHigh Tide at 7:00 amCox BayLavaca BayMatagorda IslandPoint ComfortPort LavacaPort OConnorSan Antonio Bay-Swan PointSeadrift