Porthmadog Tide Times and HeightsUnited KingdomWLGwyneddPorthmadog1-Day3-Day5-Day Jump to Date Confirm Graph Plots Open in Graphs Tides All Tide PointsHigh TidesLow TidesToday 11 May4:09 am3.42m4:50 pm3.28mTue 12 May5:22 am3.65m5:56 pm3.63mWed 13 May6:21 am4.03m6:48 pm4.07mThu 14 May7:10 am4.44m7:34 pm4.5mFri 15 May7:55 am4.81m8:17 pm4.86mSat 16 May8:39 am5.08m9:01 pm5.12mSun 17 May9:24 am5.23m9:44 pm5.25mGet WillyWeather+ to remove ads