This is looking really great since I last checked on it Voolf!

I see what you mean about the water, though it's quite difficult to tell as it stands. Were you going to fill the central black areas with it too (or a darker version of it) or is that not all water down there?

Personally, I'd just leave the water colour be for now and wait until you've got to doing the final highlights and lighting to see what balances the map best. I always like a slightly teal coloured water, but I guess you could even change it up and make it lava like in my map with a proper red glow?

Whatever, the case, looking forwards to your next update!