Portlandoo Harbour Tide Times and HeightsUnited KingdomNIColerainePortlandoo Harbour1-Day3-Day5-Day Jump to Date Confirm Graph Plots Open in Graphs Tides All Tide PointsHigh TidesLow TidesToday 24 Apr4:54 am1.91m11:21 am0.6m5:43 pm1.63m11:15 pm0.61mFri 25 Apr5:31 am2.08m11:46 am0.45m6:10 pm1.79m11:49 pm0.41mSat 26 Apr6:09 am2.24m12:18 pm0.3m6:42 pm1.95mSun 27 Apr12:27 am0.24m6:49 am2.36m12:53 pm0.22m7:16 pm2.07mMon 28 Apr1:06 am0.15m7:31 am2.38m1:29 pm0.22m7:54 pm2.13mTue 29 Apr1:48 am0.16m8:15 am2.28m2:07 pm0.3m8:33 pm2.11mWed 30 Apr2:37 am0.27m9:02 am2.09m2:48 pm0.43m9:17 pm2.03mGet WillyWeather+ to remove ads