One of the most popular fish in the world, we source only the finest, sustainably caught, sashimi-grade maguro – yellowfin - tuna loin. With firm, rich, red meat, tuna is versatile, tasty and outstandingly nutritious, packed with Omega-3 fatty acids, a high protein content and very little fat.

Our tuna steaks are cut from the loin a minimum of 25mm thick, to prevent drying out during cooking. Available as 150g, 200g or 250g portions. 

If you are looking for a larger piece of tuna for a dinner party or to make sushi please call us on 01305 761277 and we would be delighted to take your order.


Selected and graded for quality from sustainable fisheries in the Atlantic or Pacific, depending on season. 

Seasonality: All year.

Nutritional information per 100g:

Kcal: 125 kcal
Protein: 26.4g
Fat: 1.4g
Saturates: 0.5g
Salt: 0.1g
Carbohydrates: 0.1g
Sugars: 0g

Rich in vitamin B12, vitamin B6, selenium and phosphorous

ALLERGENS: Contains fish

Tuna is delicious pan-fried, grilled or marinated and cooked on the barbecue. It’s excellent hot, or cooled in a salad, and complements Asian flavours very well. For the more adventurous, it also makes some of the best sushi. Avoid baking as it tends to dry the fish out. 

Like a fine steak, tuna is best served quickly seared on the outside and rare in centre.

Best eaten immediately. 

Store in the fridge between 0ºC-5ºC, and eat within 2-3 days. 

If you don’t plan to eat within 3 days, then freeze on day of delivery and eat within 3 months. Defrost in the fridge overnight. Do not refreeze.

Write Your Own Review
You're reviewing:Tuna


In stock
Select Quantity
Select Quantity
Weyfish Click and Collect Ready when you are! Reserve your favourites to collect at a time that works for you from Weyfish on Weymouth Harbour, in Dorchester or at Garsons, Esher, at no extra charge. Choose Click & Collect when you checkout.

Did you know?

During spawning, one female tuna can release over 30 million eggs – but on average only two of those 30 million will go on to survive until adulthood.

From £7.00 per portion
Per Kg: £46.00

Delivery Delivery or Collection Fresh Dorset seafood delivered nationwide in as little as 48 hours. Or Click & Collect in Weymouth, Dorchester or Esher. Find out more about delivery options here.
Quality Quality The cool, clear waters of the Dorset coast are home to some of Britain’s finest fish and shellfish. The daily catch brings in up to 40 local species.
Sustainability Sustainability The Weymouth fleet is made up of small, owner-operated day boats, fishing the inshore waters with lines, nets and pots: recognised as the most sustainable fishing methods.

Locally caught, sustainable seafood

We're Weymouth's harbourside fishmonger, based in the historic Old Fish Market, with counters full of the freshest Dorset seafood and shellfish, landed daily on the quayside right outside the shop. We're a community business with strong ties to the local fleet, proud of our produce and its provenance, always ready to answer your questions or offer some expert advice.

© 2024 Weyfish Limited. All rights reserved.