The BOSS (Bifrost Ocean Simulation System) nodes can simulate ocean waves with foam. You can create spectral waves for water surfaces driven by wind over time and distance, and combine them with dynamic waves for wakes and ripples caused by colliders. The results are similar to those of BOSS in the Bifrost Fluids plug-in, but the graph is more flexible and customizable.
To get started with BOSS in the graph, explode a basic_dynamic_wave_graph
node and modify it to suit your needs. There are also some sample graphs available in the Bifrost Browser.