St Marys (Scapa Flow) Tide Times and HeightsUnited KingdomOSOrkney IslandsSt Marys (Scapa Flow)1-Day3-Day5-Day Jump to Date Confirm Graph Plots Open in Graphs Tides All Tide PointsHigh TidesLow TidesToday 17 May12:52 am2.86m6:52 am0.89m1:28 pm2.62m7:02 pm1.22mSun 18 May1:32 am2.77m7:38 am0.97m2:17 pm2.52m7:50 pm1.36mMon 19 May2:20 am2.68m8:38 am1.03m3:15 pm2.43m8:56 pm1.46mTue 20 May3:18 am2.6m9:57 am1.03m4:25 pm2.41m10:22 pm1.48mWed 21 May4:26 am2.59m11:12 am0.94m5:36 pm2.47m11:35 pm1.38mThu 22 May5:37 am2.66m12:17 pm0.78m6:41 pm2.6mFri 23 May12:39 am1.21m6:41 am2.8m1:15 pm0.61m7:40 pm2.77mGet WillyWeather+ to remove ads