AQUATICA - SHIP SIMULATOR is a Realistic Maritime Simulator.

Highlighted Features:
Realistic Physics
Day, Night Time Preset
Open World
Upcoming:
Multiplayer
Extended Map
New Vessels
A.I. Controlled Ships
Fog, Rain Weather Preset

It is the mobile version of AQUATICA Maritime Simulator which is available on Itch io.
The only difference between the pc version and this mobile port is the water shader.
[ N.B. This game may feel laggy on low end devices ]