Galveston - Pier 21 Tide Times and HeightsUnited StatesTXGalveston CountyGalveston - Pier 211-Day3-Day5-Day Jump to Date Confirm Graph Plots Open in Graphs Tides All Tide PointsHigh TidesLow TidesToday 4 May8:32 am1.67ftTue 5 May12:27 am-0.07ft9:23 am1.61ftWed 6 May1:08 am0ft10:24 am1.57ftThu 7 May1:54 am0.07ft11:35 am1.51ftFri 8 May2:45 am0.16ft12:34 pm1.48ftSat 9 May3:40 am0.26ft1:05 pm1.44ftSun 10 May4:41 am0.39ft1:20 pm1.38ftGet WillyWeather+ to remove ads