Dana Point Harbor is just a few miles up the coast. Harbor Grill is very good. Wind & Sea is a tradition for outdoor dining (the nachos are surprisingly good). Turks is worth a try. Jon’s is very popular for seafood. Just outside the harbor- Lupe’s tacos is really good. On the way north - I’d second Kawamata Seafood, if you’re into poke.
FWIW, IMHO Fisherman’s bar section (opposite the restaurant) is very much worth a drink and some apps, if you sit outside. The restaurant side is one of our in-laws’ favorites, but I’ve never been impressed. Also, I’ve been to El Adobe numerous times and find it nothing much. OTOH, Swallows Inn (across the street) is maybe the most eclectic dive bar anywhere. Worth a visit, but not for food.
