Porthmadog Tide Times and HeightsUnited KingdomWLGwyneddPorthmadog1-Day3-Day5-Day Jump to Date Confirm Graph Plots Open in Graphs Tides All Tide PointsHigh TidesLow TidesToday 25 Aug7:50 am3.71m8:07 pm4.14mWed 26 Aug8:28 am4.09m8:43 pm4.5mThu 27 Aug9:01 am4.42m9:15 pm4.79mFri 28 Aug9:32 am4.68m9:46 pm5mSat 29 Aug10:02 am4.87m10:17 pm5.14mSun 30 Aug10:32 am4.98m10:49 pm5.19mMon 31 Aug11:03 am4.99m11:23 pm5.14mGet WillyWeather+ to remove ads