A trip to Saundersfoot Harbour is incomplete without trying the fantastic seafood that Saundersfoot and Pembrokeshire have to offer. Harold O'Vinegar's Seafood Deli, located on Ocean Square, and overlooking Saundersfoot Beach, sells a range of local seafood, including pots of ready to eat prawns, cockles and mussels, dressed crab, live lobsters, and even oysters and champagne.