Ocean3D Lite

The free core of Ocean3D: Water, Waves & Buoyancy for Godot 4, MIT licensed.

What you see is what bodies feel: one Gerstner wave function drives both the visual surface and the physics, so floating objects ride exactly the water you render.

• Ocean autoload: exact water height and surface velocity at any world point. Deterministic.
• OceanSurface: drop-in endless ocean (camera-following detail tile + horizon skirt, no seams), storm styling.
• OceanWaveProfile resources; calm and lively presets.
• FloatingBody: multi-probe buoyancy with per-probe weights and surface-relative damping.
• Ocean.storm_scale: one variable swells the sea for physics and visuals together.

1. Enable the plugin (registers the Ocean autoload).
2. Add an OceanSurface node to a 3D scene, pick a wave profile.
3. Add a FloatingBody with a collision shape, a mesh, and four corner probe points.
4. Press play. Sea level is world y = 0.

• Wake: waterline foam ring, churn trail that follows the boat's actual path through turns, entry foam, speed- and wave-driven bow spray.
• Whitecaps on breaking crests, wind streaks on raging seas.
• Storm and swell presets built for storm scaling.
• Editor gizmos for probe placement.
• Three demo scenes, a WASD demo boat, and the full manual.

Get it: [link to the Ocean3D store page goes here]

Remove Lite before installing the full version (they provide the same classes and the same autoload).