5 Best Restaurants in The Southeast, England

The crowds line up all day to make their way into this small fish-and-chip shop just off the seafront, down near the fish shacks. Although the decor is humble, reviewers consistently rank the battered fish and huge plates of double-cooked chips (chunky fries) as among the best in the country. Everything is steaming fresh, and it's all cheaper if you get it to take out—the beach is just a few steps away.

One of the finest dining options on Brighton's seafront, Due South draws young professionals who also appreciate its celebratory atmosphere. The menu changes monthly and showcases clever takes on classic seafood dishes. You'll find everything from cured wild bass with wasabi crème fraîche to saffron monkfish with rock samphire, all fresh off the boat. Even the vegetables are sourced locally. Desserts are decadent. Big windows overlook the sea and let in plenty of light.

White tiles, bare metal tables, and sparkling chandeliers set the tone as soon as you walk through the door of this casually elegant restaurant. The house specialty is oysters, fresh and sustainably sourced, served with or without a foaming tankard of black velvet (Champagne and Guinness) on the side. Other options include squid and shellfish risotto and Sri Lankan monkfish and prawn curry. The restaurant doesn't take reservations, so come early or be prepared to wait. However, you can reserve a table at their sister restaurant, Riddle & Finns The Beach overlooking the sea. The menu is largely the same, with a few meaty options thrown into the mix.

Serving the best of British seafood, as well as an extensive choice of champagne and sparkling wines, this intimate little restaurant has bar seating set around an open kitchen, so you can watch (and chat with) the chef preparing your food. But don't let the relaxed, friendly, and unstuffy atmosphere fool you; this is exceptional quality, fresh seafood cooked to perfection (or not cooked at all, in the case of the delicious oysters). Order from the catch-of-the-day specials pinned up above the bar, from the à la carte menu, or from the special oyster menu: it's just £1 a shuck every Friday between 4 and 5 pm.

One of Rye's most popular restaurants, where most of the seafood is freshly caught nearby, occupies a brick building that dates to 1907, but the interior has been redone in a sleek, modern style. Sample the cuttlefish and noodle salad with fennel and orange or the pan-fried Rye Bay scallops with pancetta and chive vermouth sauce. The ground-floor café has a relaxed atmosphere and upstairs is a more formal dining room.