Winter surf fishing...........
The sneaker wave is a real danger.
Other than that, use one of the wave height predection sites. I go to Magic Seaweed for wave height info. Under 5-6 ft swells and moderate wind is my “line in the sand”. Always keep an eye on the surf, even on calmer days. I was knocked off my feet twice at the Bandon south jetty while standing on the wet sand, I wasn’t even in the surf. Always use a waist belt over your waders when wearing chest waders.
Careful on the jettys, those wet rocks can be really slippery, and it’s a nightmare situation getting hit by a big wave on one. I won’t fish the jetty’s just not nimble enough anymore.
Pick your day/place on the ocean wisely, and go prepared.
Good luck, be safe.
BB