Index: Ringtoets/Integration/src/Ringtoets.Integration.Service/WaveHeightCalculationActivity.cs
===================================================================
diff -u -rec26e8cc8a4c043cfec1884597d87b3c2d81d059 -r7ec5d40014c7ff2faaba8fe3bef778a9d728cc37
--- Ringtoets/Integration/src/Ringtoets.Integration.Service/WaveHeightCalculationActivity.cs	(.../WaveHeightCalculationActivity.cs)	(revision ec26e8cc8a4c043cfec1884597d87b3c2d81d059)
+++ Ringtoets/Integration/src/Ringtoets.Integration.Service/WaveHeightCalculationActivity.cs	(.../WaveHeightCalculationActivity.cs)	(revision 7ec5d40014c7ff2faaba8fe3bef778a9d728cc37)
@@ -21,6 +21,7 @@
 
 using System;
 using Core.Common.Base.Service;
+using Core.Common.Utils;
 using Ringtoets.Common.Data.AssessmentSection;
 using Ringtoets.HydraRing.Calculation.Activities;
 using Ringtoets.HydraRing.Calculation.Data.Output;
@@ -85,7 +86,13 @@
 
         protected override void OnFinish()
         {
-            PerformFinish(() => { hydraulicBoundaryLocation.WaveHeight = Output.Result; });
+            PerformFinish(() =>
+            {
+                hydraulicBoundaryLocation.WaveHeight = Output.Result;
+                var waveHeightCalculationConvergence = Math.Abs(Output.ActualTargetProbability - StatisticsConverter.NormToBeta(assessmentSection.FailureMechanismContribution.Norm)) <= 10e-5;
+                hydraulicBoundaryLocation.WaveHeightCalculationConvergence = 
+                    waveHeightCalculationConvergence;
+            });
             hydraulicBoundaryLocation.NotifyObservers();
         }
     }