"rocky wave" is correct and usable in written English.
You can use it as a way to describe a wave that has large rocks or other rough materials in it. For example, "The lake was perilous, with its rocky waves crashing against the nearby shoreline."
Rosner's video for "Polaris" is gently atmospheric, presenting images of two women on a rocky, wave-beaten coast, gazing out to sea.
Scan any horizon in southern West Virginia, and you are likely see a ridgeline peeking up craggy and barren, somehow flatter than the densely forested peaks that surround it in rocky waves.
All I can hear is the sound of my own breathing, but there is plenty to see: bright orange and blue creatures crawling around the forest floor, or tucked in rocky crevices waving their metre-long antennae at me.
But before sending his actors into the harsh sea, he took the plunge, swimming up to a rocky shore, waves crashing around him, making sure his filming locations were safe.
I have a love/hate relationship with ferries, and the quality of the relationship is determined by how long the ferry takes, how crowded it is, and how rocky the waves are.
There's water access, and probably wonderful snorkeling once you navigate the rocky inlet and wave surge (no one attempted it during my stay), but sandy beaches are a drive away.
Further east is the deserted village of Tyneham, beside Worbarrow Bay, and Kimmeridge, next to Kimmeridge Bay, with its rocky shore and wave cut platform.
Along a rocky coast, the waves of a severe storm are likely to be armed with stones and fragments of rock, which greatly increase their destructive power.
They could see a man slumped over at the end of a long, rocky jetty as waves crashed all around him.
The camera automatically adjusts for shaking (think crashing waves, rocky terrain and skydiving). .
