Portland Harbour Tide Times and HeightsUnited KingdomSWDorsetPortland Harbour1-Day3-Day5-Day Jump to Date Confirm Graph Plots Open in Graphs Tides All Tide PointsHigh TidesLow TidesToday 10 Feb3:50 am0.69m11:20 am1.39m4:11 pm0.64m11:41 pm1.38mWed 11 Feb4:38 am0.82m12:04 pm1.25m5:03 pm0.74mThu 12 Feb12:41 am1.31m6:09 am0.92m1:32 pm1.15m6:21 pm0.83mFri 13 Feb2:58 am1.34m8:42 am0.81m3:50 pm1.22m8:54 pm0.76mSat 14 Feb4:21 am1.52m9:36 am0.67m5:00 pm1.39m9:48 pm0.65mSun 15 Feb5:15 am1.7m10:28 am0.53m5:51 pm1.57m10:38 pm0.52mMon 16 Feb6:03 am1.87m11:15 am0.39m6:38 pm1.74m11:22 pm0.4mGet WillyWeather+ to remove ads