Fresh seafood is cured in citrus and combined with traditional ceviche aromatics — lime, cilantro, red onion, and jalapeño. Oceana's coastal location and commitment to quality ingredients shine through in each bowl, with the restaurant sourcing premium fish and seafood daily. The bright, clean flavors develop as you work through the bowl, with the acidity perfectly balanced against the richness of the seafood. This spot consistently ranks among San Diego's top ceviche destinations for good reason.