Portsmouth Harbour - Portchester Castle Tide Times and HeightsUnited KingdomSEHampshirePortsmouth Harbour - Portchester Castle1-Day3-Day5-Day Jump to Date Confirm Graph Plots Open in Graphs Tides All Tide PointsHigh TidesLow TidesToday 8 Oct12:27 am4.89m6:03 am0.48m12:57 pm5.01m6:25 pm0.53mThu 9 Oct1:08 am4.95m6:42 am0.49m1:37 pm5.01m7:05 pm0.56mFri 10 Oct1:51 am4.92m7:23 am0.64m2:20 pm4.92m7:46 pm0.72mSat 11 Oct2:39 am4.8m8:04 am0.91m3:08 pm4.75m8:29 pm1.01mSun 12 Oct3:36 am4.59m8:51 am1.31m4:04 pm4.5m9:20 pm1.39mMon 13 Oct4:47 am4.34m9:49 am1.76m5:09 pm4.2m10:36 pm1.77mTue 14 Oct6:03 am4.11m11:35 am2.07m6:23 pm3.94mGet WillyWeather+ to remove ads