Hm. I am really new step into Weather Maker, i will look again. Found my Failure, the Code was correct. (ColorColor not work ^^ just it s Color) i do some variable settings now, and change them slow ( to compicatet to explain here, it s a little longer script ) and the Results are Fantastic. so: if you change the UnderwaterFog with the Sunlight, it gives really nice Effekts. very thank you for your Help Lars! I think you got (one of? dont know ... ) the best Water here in Asset Store this time. it s absolutly amazing. I do not have Weathermaker here on this PC, so i use Azur for a short Demo. I think, this looks really nice. its just a little Test. The Fading Times at the moment, are really fast, to test out. The Colors are not final, but better than changing "Specular". Next is: if you diving, you can do the Fading back, so that the Player gets the Default fog, after a periode of Time. This works great, and gives a special "bound" to the Sunlight / Weather Situation "over" the Sea. Best Greetings, and Thank you. PS: Please have a look into, for this annoying Mistake "HDR" in Weather Maker, i am not the only one have this Problems.