Index: Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Forms/PropertyClasses/HeightStructuresInputContextProperties.cs
===================================================================
diff -u -ra2c7b86519fdc614e1156b67ace16b5c9f265520 -re390f6a1553c21ed32ebf3426f35cc0924a9900c
--- Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Forms/PropertyClasses/HeightStructuresInputContextProperties.cs	(.../HeightStructuresInputContextProperties.cs)	(revision a2c7b86519fdc614e1156b67ace16b5c9f265520)
+++ Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Forms/PropertyClasses/HeightStructuresInputContextProperties.cs	(.../HeightStructuresInputContextProperties.cs)	(revision e390f6a1553c21ed32ebf3426f35cc0924a9900c)
@@ -62,6 +62,7 @@
         private const int modelFactorSuperCriticalFlowPropertyIndex = 14;
         private const int hydraulicBoundaryLocationPropertyIndex = 15;
         private const int stormDurationPropertyIndex = 16;
+        private const int deviationWaveDirectionPropertyIndex = 17;
 
         #region Model settings
 
@@ -377,6 +378,23 @@
             }
         }
 
+        [PropertyOrder(deviationWaveDirectionPropertyIndex)]
+        [ResourcesCategory(typeof(RingtoetsCommonFormsResources), "Categories_HydraulicData")]
+        [ResourcesDisplayName(typeof(Resources), "DeviationWaveDirection_DisplayName")]
+        [ResourcesDescription(typeof(Resources), "DeviationWaveDirection_Description")]
+        public RoundedDouble DeviationWaveDirection
+        {
+            get
+            {
+                return data.WrappedData.DeviationWaveDirection;
+            }
+            set
+            {
+                data.WrappedData.DeviationWaveDirection = value;
+                data.WrappedData.NotifyObservers();
+            }
+        }
+
         #endregion
     }
 }
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