diff --git a/src/surface.h b/src/surface.h
index 9a50510124612da3cf6cccce99eebc4bf3f85c16..1792d1b273c3befb01db16465ca5a4e719fb31c9 100644
--- a/src/surface.h
+++ b/src/surface.h
@@ -15,10 +15,10 @@ private:
     static GLuint const BINDING_POINT {1};
     char const* UNIFORM_BLOCK = "WaveBuffer";
     static int const MAX_WAVES {16};
-    static constexpr float const MEDIAN_WAVELENGTH {2.6};
-    static constexpr float const MEDIAN_AMPLITUDE {0.006};
-    static constexpr float const MEDIAN_SPEED {0.6};
-    static constexpr float const MEDIAN_DIR {3.14/4.0};
+    static constexpr float const MEDIAN_WAVELENGTH {1.0};
+    static constexpr float const MEDIAN_AMPLITUDE {0.003};
+    static constexpr float const MEDIAN_SPEED {0.2};
+    static constexpr float const MEDIAN_DIR {3.14/2.0};
 
     struct Wave {
         GLfloat L; // Wavelength (distance between waves in world space)