If you are anywhere near the Barbican on a lunch hour, Rockfish is the obvious place to land. It sits at 3 Rope Walk, Coxside, in Sutton Harbour, tucked between the Mayflower Steps and the National Marine Aquarium, with views straight across the working harbour and out to Plymouth Sound, which is home to the UK's first National Marine Park. The harbour itself is the original port of Plymouth and the last place in England the Mayflower set sail from with the Pilgrim Fathers on board, so the setting does a fair bit of the work before you have even sat down.
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The food is the real draw, and it is built on a simple, honest premise: fish caught in Brixham at dawn and served at lunch. The team hand-picks the best catch from the market and sends it straight to the restaurant, so what ends up on your plate is as fresh as it gets. The MSC-certified fish and chips are the obvious starting point, and the kitchen recommends pairing them with mushy peas curry for a bit of extra character. The seafood tacos are another fan favourite, and if you cannot decide, the daily landings are listed right on the tablecloth, alongside the Rockfish classics. Everything is fresh, seasonal and sustainable, with a clear leaning towards local produce and suppliers.
There is plenty of choice in how you eat here. You can settle into the interior, take a table by the water, or, from April, sit out on the terrace with drinks and seafood and no need to book — just pick a table and settle in. In winter, a wood fire keeps the place cosy. It is genuinely family-friendly, too: there are water bowls and a tap for dogs, accessibility for visitors with disabilities, vegan and vegetarian options, a children's menu with a high chair, and home delivery if you would rather eat at home. It opens daily from 12:00 to 21:30, and from Monday to Friday there is a two-course seasonal set menu for £21.95.
There are a few ways to make it cheaper, which is worth knowing. Kids eat free — for every adult main, a child under 11 gets a free portion of fish and chips — and Blue Light Card holders get 10% off food and drink. Family Fish and Chips nights run at £12, and on the third Tuesday of every month, Takeaway Tuesday opens from 5pm with £5 fish and chips to go on a first-come, first-served basis. For a quicker visit, the takeaway next door does MSC-certified fish and chips for £10 and pours Salcombe Brewery craft beers, with click-and-collect for fresh seafood.
One nice touch is the community side of things. You can add £1 to your bill, and Rockfish puts it towards charities, community projects and local people across Devon and Dorset — youth clubs, sailing trusts, beach cleans and sea festivals among them. With the National Marine Aquarium, the Mayflower Steps and the Barbican all within a few minutes' walk, it is an easy place to build a whole afternoon around. Parking is nearby at the Harbour Car Park on Lockyers Quay, the Premier Inn exterior, or around Sutton Harbour on Exchange Street and Vauxhall Street.
