Calhoun County Tide TimesUnited StatesTXCalhoun County10:00 pmLowMatagorda IslandLow Tide at 10:00 pm9:20 pmHighPort LavacaHigh Tide at 9:20 pmCox BayLavaca BayMatagorda IslandPoint ComfortPort LavacaPort OConnorSan Antonio Bay-Swan PointSeadrift