diff --git a/tests/fishing_surface_validation.gd b/tests/fishing_surface_validation.gd
index b3ca57c..6e456fd 100644
--- a/tests/fishing_surface_validation.gd
+++ b/tests/fishing_surface_validation.gd
@@ -232,10 +232,13 @@ func _validate_starter_region_surfaces() -> void:
 	assert(is_equal_approx(ocean.position.y, -0.45))
 	var ocean_visual := region.get_node(
 		"WaterBodies/Ocean/VisualWater"
-	) as MeshInstance3D
+	) as WaterSurfaceMotion
 	assert(ocean_visual != null)
-	assert(is_equal_approx(ocean_visual.global_position.y, ocean.position.y))
-	assert(not ocean_visual.is_processing())
+	assert(ocean_visual.is_processing())
+	assert(
+		absf(ocean_visual.global_position.y - ocean.position.y)
+		<= ocean_visual.amplitude + 0.0001
+	)
 	var ocean_shapes := region.get_node(
 		"WaterBodies/Ocean/FishingRegions/OceanFishingRegion"
 	).get_children()
diff --git a/tests/light_performance_profile_validation.gd b/tests/light_performance_profile_validation.gd
index 2501b44..0353cf9 100644
--- a/tests/light_performance_profile_validation.gd
+++ b/tests/light_performance_profile_validation.gd
@@ -87,7 +87,9 @@ func _validate_main_profile(main: Node) -> void:
 	assert(ocean.material_override is StandardMaterial3D)
 	assert(not pond.material_override is ShaderMaterial)
 	assert(not ocean.material_override is ShaderMaterial)
+	assert(ocean is WaterSurfaceMotion)
 	assert(not ocean.is_processing())
+	assert(is_zero_approx(ocean.position.y))
 	_validate_ocean_fishing_coverage(main, ocean)
 	var island := main.get_node(
 		"TestWorld/Regions/StarterIslandRegion"
@@ -139,6 +141,8 @@ func _validate_normal_profile(main: Node) -> void:
 	var profile: RuntimePerformanceProfile = main.get("_performance_profile")
 	assert(profile != null and not profile.is_light())
 	assert(is_equal_approx(root.scaling_3d_scale, 1.0))
+	var pixelation: Node = main.get_node("%WorldPixelationPostprocess")
+	assert(not bool(pixelation.call("is_light_performance_profile")))
 	var pond := main.get_node(
 		"TestWorld/Regions/StarterIslandRegion/WaterBodies/Pond/VisualWater"
 	) as MeshInstance3D
@@ -147,7 +151,8 @@ func _validate_normal_profile(main: Node) -> void:
 	) as MeshInstance3D
 	assert(pond.material_override is ShaderMaterial)
 	assert(ocean.material_override is ShaderMaterial)
-	assert(not ocean.is_processing())
+	assert(ocean is WaterSurfaceMotion)
+	assert(ocean.is_processing())
 	_validate_ocean_fishing_coverage(main, ocean)
 	var island := main.get_node(
 		"TestWorld/Regions/StarterIslandRegion"
@@ -157,6 +162,10 @@ func _validate_normal_profile(main: Node) -> void:
 		island.get_node("Terrain/Visual")
 	) > 0)
 	var game_ui := main.get_node("%GameUI") as GameUI
+	var title_screen := game_ui.get_title_screen()
+	assert(title_screen != null)
+	assert(title_screen.is_decorative_presentation_active())
+	assert(title_screen.is_decorative_bubble_scheduler_active())
 	var player_menu := game_ui.get("_player_menu") as PlayerMenu
 	assert(player_menu != null)
 	assert(player_menu.is_cooler_water_effect_enabled())
@@ -186,6 +195,12 @@ func _validate_normal_profile(main: Node) -> void:
 	var rain := visuals.get_node("LocalRain") as GPUParticles3D
 	assert(rain.amount == WorldTimeVisualController.RAIN_PARTICLE_AMOUNT)
 	assert(rain.fixed_fps == 30)
+	var clouds := visuals.get_node(
+		"LocalStormClouds"
+	) as LocalStormCloudLayer
+	assert(clouds.get_patch_count() == 81)
+	assert(clouds.get_node_or_null("CloudField") is MultiMeshInstance3D)
+	assert(clouds.get_node_or_null("CloudCeiling") == null)
 	assert((main.get_node("%TitleMusic") as AudioStreamPlayer).stream != null)
 	assert((main.get_node("%DuskMusic") as AudioStreamPlayer).stream != null)
 	assert(
diff --git a/world/regions/starter_island_region.gd b/world/regions/starter_island_region.gd
index a7dc81e..b787ff1 100644
--- a/world/regions/starter_island_region.gd
+++ b/world/regions/starter_island_region.gd
@@ -108,6 +108,9 @@ func set_light_performance_profile(enabled: bool) -> void:
 			if enabled
 			else NORMAL_SALT_WATER_MATERIAL
 		)
+		var surface_motion := ocean as WaterSurfaceMotion
+		if surface_motion != null:
+			surface_motion.set_motion_enabled(not enabled)
 
 
 func is_foliage_wind_enabled() -> bool:
diff --git a/world/regions/starter_island_region.tscn b/world/regions/starter_island_region.tscn
index dfd450c..171e95c 100644
--- a/world/regions/starter_island_region.tscn
+++ b/world/regions/starter_island_region.tscn
@@ -13,6 +13,7 @@
 [ext_resource type="Material" path="res://world/materials/stylized_water.tres" id="13_water"]
 [ext_resource type="ArrayMesh" path="res://world/generated/shorelines/starter_ocean_shoreline.tres" id="17_ocean_shoreline"]
 [ext_resource type="Material" path="res://world/materials/stylized_water_fresh.tres" id="19_fresh_water"]
+[ext_resource type="Script" uid="uid://drdjm443o35tc" path="res://world/water_surface_motion.gd" id="20_surface_motion"]
 [ext_resource type="Script" path="res://world/water/shoreline_ribbon_baker.gd" id="21_shoreline_baker"]
 [ext_resource type="Script" path="res://world/water/shoreline_ribbon_config.gd" id="22_shoreline_config"]
 [ext_resource type="Script" path="res://world/digging/diggable_area_3d.gd" id="23_diggable_area"]
@@ -205,6 +206,7 @@ fishing_region_path = NodePath("FishingRegions/OceanFishingRegion")
 [node name="VisualWater" type="MeshInstance3D" parent="WaterBodies/Ocean" unique_id=1176408937]
 material_override = ExtResource("13_water")
 mesh = SubResource("OceanWaterMesh")
+script = ExtResource("20_surface_motion")
 
 [node name="FishingRegions" type="Node3D" parent="WaterBodies/Ocean" unique_id=205598473]