Everything is looking good! Nice work on the map and icons!
One suggestion that I would make is to try to find a way to randomize the water surface so the waves don't look so geometrically uniform. If it's possible. I'm not a developer, so I don't know, just a suggestion from a definite, future player.
Other than that, the project looks great. And I'll be waiting with wallet in hand to buy it the day that it's released.