Top Places to Buy Fresh Seafood in San Diego

When it comes to buying fresh seafood, you have many options: small neighborhood markets, large supermarkets, or online retailers. For the absolute freshest, highest-quality, sustainably caught fish, go straight to the source. In San Diego, the best place to buy fresh fish is the Tuna Harbor Dockside Market.

There’s nothing like seafood that’s just come off the boat—once you try it, you’ll notice the difference.

Tuna Harbor Dockside Market
Every Saturday from 8am – 1pm

Before you head to the market, check the weekly catch so you know what to expect. If there’s a specific species you want, contact the market or the fishermen in advance—they may be able to hold some for you.

San Diego has a deep fishing heritage. In the 1970s it earned the nickname “tuna capital of the world,” and today the local waters still supply some of the best seafood available. Buying directly from the fishermen delivers clear benefits: superior freshness, fair pricing, and direct support for the local economy.

Chefs who care about sourcing often shop at the Tuna Harbor Dockside Market. Because the catch varies from day to day, restaurants that change menus regularly can take advantage of whatever’s freshest. By contrast, larger restaurants with fixed menus often rely on big distributors that must guarantee consistent products regardless of origin.

Many local seafood distributors source their fish directly from the same fishermen who sell at the dockside market.

If you can’t make it to the market or prefer home delivery, you can order from reputable local suppliers that ship seafood to your door.

Four reasons you should buy your fish straight from the source

1. Freshness. Nothing beats fish that’s landed and sold the same day.
2. Value. High quality doesn’t necessarily mean higher cost. Buying direct can be more economical because it cuts out middlemen.
3. Support local. Purchasing from local fishermen helps sustain coastal communities and often encourages more responsible fishing practices.
4. Quality control. When you buy at the docks you can ask questions about how the fish was caught and handled, instead of getting an unknown product later in the supply chain.

Try something new

Be adventurous and sample species you haven’t tried before. You might discover favorites you didn’t know existed—examples include mako shark, opah, octopus, or spot prawns. For instance, opah makes a rich, meaty bolognese that’s surprisingly delicious.

The market is also a community gathering spot—local personalities and chefs sometimes stop by to talk with customers. Don’t hesitate to say hello and ask questions; the fishermen are happy to share tips about their catch and handling methods.

Tips for shopping at the fish market

1. Arrive early if you want a particular item—popular species can sell out quickly.
2. Be flexible and open to suggestions. Fishing is variable and the available catch changes often.
3. Ask questions. Fishermen can explain how the fish was caught, what’s in season, and the best ways to prepare it.
4. Consider buying a whole fish and splitting it with friends or neighbors to get more value.
5. Have your fish cleaned at the market. Tell the fishmonger how you’ll cook it and they’ll prepare it accordingly.
6. Grab a bite while you’re there—local vendors often serve sandwiches, tacos, and other seafood dishes.
7. Bring a cooler; the market usually has ice available to keep your purchase fresh for the trip home.
8. Make friends with a fisherman—knowing who catches your fish adds confidence and enjoyment to your meals.
9. Bring the family—markets are a great way to introduce kids to food and fishing culture.

Restaurants that buy from Tuna Harbor Dockside Market

Many of San Diego’s top restaurants source seafood from the dockside market. That’s how many diners discover the market in the first place: after enjoying a fresh-caught dish at a restaurant, they track down the source. Local establishments of varying styles purchase from the market, reflecting its reputation for excellent, responsibly handled seafood.

When you buy from a supermarket, fish often passes through many hands—boat to dock, truck to distributor, another distributor, and finally to the store, where it might sit for additional days. Buying at the docks reduces that chain, ensuring fresher fish for your table and a more transparent supply chain.