Port Isabel Tide Times and HeightsUnited StatesTXCameron CountyPort Isabel1-Day3-Day5-Day Jump to Date Confirm Graph Plots Open in Graphs Tides All Tide PointsHigh TidesLow TidesToday 27 Jun6:30 am1.41ft8:36 pm-0.49ftSun 28 Jun7:12 am1.44ft9:18 pm-0.52ftMon 29 Jun7:54 am1.41ft9:54 pm-0.52ftTue 30 Jun8:30 am1.38ft10:30 pm-0.49ftWed 1 Jul8:54 am1.35ft11:06 pm-0.39ftThu 2 Jul9:06 am1.28ft11:48 pm-0.3ftFri 3 Jul9:12 am1.21ftGet WillyWeather+ to remove ads