Index: Riskeer/HydraRing/src/Riskeer.HydraRing.Calculation/Calculator/DunesBoundaryConditionsCalculator.cs
===================================================================
diff -u -ra303a57410c6cd45d0aa5be7d7e376ec9abf1ff5 -r6fe91419a35efdfc1427c99a729b6caef26a1d17
--- Riskeer/HydraRing/src/Riskeer.HydraRing.Calculation/Calculator/DunesBoundaryConditionsCalculator.cs	(.../DunesBoundaryConditionsCalculator.cs)	(revision a303a57410c6cd45d0aa5be7d7e376ec9abf1ff5)
+++ Riskeer/HydraRing/src/Riskeer.HydraRing.Calculation/Calculator/DunesBoundaryConditionsCalculator.cs	(.../DunesBoundaryConditionsCalculator.cs)	(revision 6fe91419a35efdfc1427c99a729b6caef26a1d17)
@@ -52,6 +52,9 @@
             WaterLevel = double.NaN;
             WaveHeight = double.NaN;
             WavePeriod = double.NaN;
+            MeanTidalAmplitude = double.NaN;
+            WaveDirectionalSpread = double.NaN;
+            TideSurgePhaseDifference = double.NaN;
             ReliabilityIndex = double.NaN;
         }
 
@@ -61,6 +64,12 @@
 
         public double WavePeriod { get; private set; }
 
+        public double MeanTidalAmplitude { get; private set; }
+
+        public double WaveDirectionalSpread { get; private set; }
+
+        public double TideSurgePhaseDifference { get; private set; }
+
         public double ReliabilityIndex { get; private set; }
 
         public bool? Converged { get; private set; }
@@ -84,6 +93,9 @@
                 WaterLevel = dunesBoundaryParser.Output.WaterLevel;
                 WaveHeight = dunesBoundaryParser.Output.WaveHeight;
                 WavePeriod = dunesBoundaryParser.Output.WavePeriod;
+                MeanTidalAmplitude = dunesBoundaryParser.Output.MeanTidalAmplitude;
+                WaveDirectionalSpread = dunesBoundaryParser.Output.WaveDirectionalSpread;
+                TideSurgePhaseDifference = dunesBoundaryParser.Output.TideSurgePhaseDifference;
             }
 
             if (targetProbabilityParser.Output != null)
Index: Riskeer/HydraRing/src/Riskeer.HydraRing.Calculation/Calculator/IDunesBoundaryConditionsCalculator.cs
===================================================================
diff -u -r934bdf5a067dd319bee9bff5d12f92ce7b5b3610 -r6fe91419a35efdfc1427c99a729b6caef26a1d17
--- Riskeer/HydraRing/src/Riskeer.HydraRing.Calculation/Calculator/IDunesBoundaryConditionsCalculator.cs	(.../IDunesBoundaryConditionsCalculator.cs)	(revision 934bdf5a067dd319bee9bff5d12f92ce7b5b3610)
+++ Riskeer/HydraRing/src/Riskeer.HydraRing.Calculation/Calculator/IDunesBoundaryConditionsCalculator.cs	(.../IDunesBoundaryConditionsCalculator.cs)	(revision 6fe91419a35efdfc1427c99a729b6caef26a1d17)
@@ -43,8 +43,23 @@
         /// Gets the wave period at a location.
         /// </summary>
         double WavePeriod { get; }
+        
+        /// <summary>
+        /// Gets the mean tidal amplitude at a location.
+        /// </summary>
+        double MeanTidalAmplitude { get; }
 
         /// <summary>
+        /// Gets the wave directional spread at a location.
+        /// </summary>
+        double WaveDirectionalSpread { get; }
+
+        /// <summary>
+        /// Gets the tide surge phase difference at a location.
+        /// </summary>
+        double TideSurgePhaseDifference { get; }
+
+        /// <summary>
         /// Gets the reliability index
         /// </summary>
         double ReliabilityIndex { get; }
Index: Riskeer/HydraRing/test/Riskeer.HydraRing.Calculation.Test/Calculator/DunesBoundaryConditionsCalculatorTest.cs
===================================================================
diff -u -r9e9976818f1b446948c3bf815cafe2e023f98ac1 -r6fe91419a35efdfc1427c99a729b6caef26a1d17
--- Riskeer/HydraRing/test/Riskeer.HydraRing.Calculation.Test/Calculator/DunesBoundaryConditionsCalculatorTest.cs	(.../DunesBoundaryConditionsCalculatorTest.cs)	(revision 9e9976818f1b446948c3bf815cafe2e023f98ac1)
+++ Riskeer/HydraRing/test/Riskeer.HydraRing.Calculation.Test/Calculator/DunesBoundaryConditionsCalculatorTest.cs	(.../DunesBoundaryConditionsCalculatorTest.cs)	(revision 6fe91419a35efdfc1427c99a729b6caef26a1d17)
@@ -40,6 +40,9 @@
             Assert.IsNaN(calculator.WaterLevel);
             Assert.IsNaN(calculator.WaveHeight);
             Assert.IsNaN(calculator.WavePeriod);
+            Assert.IsNaN(calculator.MeanTidalAmplitude);
+            Assert.IsNaN(calculator.WaveDirectionalSpread);
+            Assert.IsNaN(calculator.TideSurgePhaseDifference);
             Assert.IsNaN(calculator.ReliabilityIndex);
             Assert.IsNull(calculator.OutputDirectory);
         }