National seafood month: Research reveals the best UK islands for seafood

The best restaurants for fish and seafood in the British Isles revealed - Jersey dominates the rankings

• Jersey is named as the best overall island for seafood, with five restaurants featured in the top 10

• Catch 22 in Anglesey crowned best seafood restaurant in the British Isles

• Guernsey and Jersey claim second and third place in seafood rankings

There's nothing quite like a trip to the coast, especially when it involves sampling the local seafood – from fresh oysters to succulent lobster, it's a treat best enjoyed by the sea.

To guide Brits to the very best spots, new research from ferry and cruise operator DFDS has highlighted the top seafood restaurants across the British Isles, all just a short hop from the UK. By analysing Google reviews and ratings, they've uncovered authentic gems that are often missed by travellers.

Top 10 restaurants for seafood in the British Isles

1. Catch 22 Brasserie - Anglesey

Topping the research is Anglesey's Catch 22 Brasserie, which earned an impressive overall score of 8.45 from its ratings and seafood reviews. This independent, family-run spot is a hidden gem on the island's west coast, renowned for serving up fresh Anglesey oysters, Menai mussels, and hearty lobster dishes alongside a menu that showcases the best of the local catch.

2. Le Nautique Restaurant - Guernsey

Taking the runner-up spot is Le Nautique Restaurant in Guernsey, which achieved an overall score of 7.99 for its seafood. Nestled in the heart of the island's picturesque St Peter Port, the restaurant combines historic charm with its eighteenth-century setting and is recognised as Guernsey's oldest established eatery. Le Nautique is celebrated for its world-class French-inspired cuisine, with a menu showcasing freshly caught local seafood, from hand-dived scallops and Dover sole to lobster and crab.

3. Mark Jordan at the Beach - Jersey

Rounding out the top three is Jersey's Mark Jordan at the Beach, which achieved an overall score of 7.53. Located on the island's south coast, the restaurant pairs top-quality local produce with sweeping views across the bay. On the menu, diners can expect fresh Jersey crab, hand-dived scallops, and locally landed sea bass.

Jersey named as the best overall island for seafood, with five restaurants in the top 10

With five restaurants featured, Jersey stands out as the best overall island for seafood in the British Isles. Already highlighted is Jersey's Mark Jordan at the Beach in third place, but four more Jersey favourites also make the top 10.

Roseville Bistro – Jersey
Just missing out on the top three is Roseville Bistro in St Helier, earning a score of 7.52. A much-loved local spot, the bistro offers an intimate and welcoming atmosphere, pairing classic French-style cooking with the freshest island produce. Diners can enjoy dishes such as locally caught lobster, oysters, and sea bass.

Bass & Lobster Restaurant – Jersey
In sixth place is the Bass & Lobster Restaurant, located along the island's coast road. With a composite score of 7.13, the restaurant has built its reputation on fresh, seasonal cooking and a dedication to showcasing Jersey's rich fishing waters. Highlights include bass, lobster, and turbot, often served alongside foraged or locally grown ingredients for a true taste of the island.

Bistro Rosa – Jersey
Coming in seventh with a score of 6.13, Bistro Rosa is another St Helier favourite. Known for its relaxed setting and market-fresh approach, the restaurant is a go-to for traditional seafood classics. Menu staples include oysters, crab, and the catch of the day, served in hearty dishes that have won the loyalty of both locals and visitors alike.

Jersey Crab Shack – St Brelade
Completing the top 10 is the Jersey Crab Shack in St Brelade, which scored 5.74. With stunning views over one of the island's most beautiful beaches, the restaurant offers a laid-back, coastal dining experience. As the name suggests, crab is the star of the show, alongside a range of shellfish platters, mussels, and fresh fish dishes that celebrate Jersey's vibrant seafood scene.