Top 10 Must-Try Seafood Restaurants in San Antonio

This strip mall gem punches well above its humble location, delivering authentic Louisiana seafood with the kind of bold seasoning that'll have you reaching for your drink and going back for more. The crawfish étouffée is the real deal—dark roux, holy trinity vegetables, and tender crawfish tails served over perfectly cooked rice that soaks up every bit of that rich, spicy sauce. The bar area gets lively on weekends with a fun, unpretentious crowd that appreciates good Cajun food at reasonable prices. It's the kind of place where regulars know the staff by name and tourists stumble upon a pleasant surprise.

This downtown steakhouse brings serious luxury to both land and sea offerings, with a seafood program that rivals dedicated fish houses. The lobster bisque is liquid gold—rich, velvety, and generously studded with sweet lobster meat that makes the premium price tag feel justified. The intimate, old-school steakhouse atmosphere with white tablecloths and attentive service makes it ideal for proposals, anniversaries, and power dinners where you need to make an impression. Reserve the private wine room if you're really trying to wow someone, and let the sommelier guide your pairing.

Chart House occupies prime Riverwalk real estate and serves classic American seafood preparations in a setting that feels like a special occasion even on a Tuesday night. Their coconut crunchy shrimp has been a signature for years—sweet, crispy, and served with tangy marmalade that creates an addictive sweet-savory contrast. The multilevel dining rooms offer varying vantage points of the river, and while service can be hit-or-miss during peak tourist season, the location and consistent seafood quality keep it relevant. It's best for visitors wanting the quintessential San Antonio dining experience with reliable, if not revolutionary, seafood.

Perched along the iconic Riverwalk, Boudro's has been a San Antonio institution for decades, serving Gulf Coast cuisine with a Texas twist and unbeatable waterside views. The guacamole is prepared tableside—yes, at a seafood restaurant—but don't miss the blackened prime rib, which showcases their commitment to doing surf and turf right. The patio seating puts you right in the heart of the action, making it a tourist favorite, though locals still frequent for the reliable execution and that magical Riverwalk atmosphere. Try to snag a table during sunset for the full experience.

When you're ready to splurge, Eddie V's delivers a sophisticated supper club experience with some of the finest seafood in the city. The Chilean sea bass is worth the premium—buttery, perfectly cooked, and presented with an elegance that justifies the price tag. Live jazz fills the dining room nightly, creating an ambiance that's equally suited for milestone celebrations or impressing out-of-town clients. The oyster selection changes regularly based on availability, and the staff can guide you through regional differences like sommeliers discussing wine.

This under-the-radar spot on Loop 410 delivers sophisticated Mexican-influenced seafood that deserves far more attention than its modest review count suggests. The aguachile is explosive—ultra-fresh shrimp cured in lime juice with cucumber, avocado, and enough chiltepin to make your lips tingle in the best way. The bar program is equally impressive, with creative mezcal cocktails that pair beautifully with the seafood-forward menu. It's perfect for adventurous couples and foodies who appreciate nuanced flavors and aren't just looking for fried platters.

This Louisiana-inspired institution brings authentic Gulf Coast flavors to the Alamo City with a menu that reads like a love letter to the bayou. The blackened catfish Opelousas is the sleeper hit—perfectly spiced fish topped with sautéed crab and shrimp in a rich cream sauce that'll make you close your eyes in appreciation. With its lively atmosphere and consistently solid execution across a massive menu, it's ideal for larger groups who can't agree on what they want. The weekend crowds can be intense, so either arrive early or embrace the festive bar scene while you wait.

While Dean's reputation as a steakhouse precedes it, locals know the seafood program here rivals any coastal city establishment. The jumbo lump crab cakes are a thing of beauty—all sweet crab meat with minimal filler, seared to golden perfection and served with a delicate remoulade. Located in the heart of downtown, it's the go-to for business dinners and special occasions where you want to impress without breaking the bank on the most expensive spots. The wine list is thoughtfully curated, and the service team knows their seafood inside and out.

Tucked away on Nacogdoches Road, this gem delivers fresh, coastal-inspired seafood in a welcoming atmosphere that feels like a beach house escape. Their wood-grilled fish is consistently praised, with perfectly charred exteriors and flaky, moist centers that showcase quality sourcing. The restaurant strikes a sweet spot between casual dining and date-night worthy, making it ideal for couples and families alike who want elevated seafood without the stuffiness. Don't sleep on their happy hour specials—the oysters and craft cocktails are outstanding value.

This Cajun powerhouse has taken San Antonio by storm with its massive following and unbeatable ratings that speak for themselves. The seafood boils here are legendary—choose your catch, spice level, and sauce, then dive into a hands-on feast that's as messy as it is delicious. With its casual, high-energy vibe and Instagram-worthy seafood spreads, it's perfect for groups looking to get their hands dirty and share a memorable meal. The garlic butter sauce has developed a cult following, and the generous portions mean you'll be taking leftovers home.