1. Porthole is a renowned seafood restaurant located in Newport Beach, CA, specializing in fresh, locally-sourced seafood dishes and a vibrant atmosphere.
Operator computes a Health score every night at 2 am HST. It is the one number that tells you if this shop is winning, losing, or steady. Here is how Porthole broke down on May 9, 2026.
Operator ranks every seafood restaurant in Newport Beach every night at 2 am HST using reviews, response rate, and local market share.
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