Last Updated On – 14th September, 2025
Jump To: Affordable | Upscale & River Walk Favorites | Casual
While San Antonio may be known for its rich Tex-Mex and barbecue traditions, the city also boasts a vibrant and diverse seafood scene. From casual, no-frills spots serving up classic fried fish to upscale River Walk restaurants with fresh oyster bars, the seafood restaurants San Antonio offers cater to every craving and budget.
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In case you are wondering about the choice of listings in this article, here is how we come up with our recommendations.
Also, check out our posts on Date Night Ideas San Antonio, Cheap Eats San Antonio, and Indian Restaurants San Antonio!
Seafood Restaurants San Antonio: Best Affordable Spots
Smashin Crab
Choose from a variety of fresh seafood like shrimp, crab, or crawfish, which are then tossed in a spicy, flavorful sauce. A top recommendation is to try one of their signature seafood boils, such as the Perfect Storm, which comes with King Crab, shrimp, and mussels.
Where: 700 E Sonterra Blvd #1117, San Antonio, TX 78258
Operating Hours: Sunday – Thursday 11:00 am – 9:00 pm | Friday – Saturday 11:00 am – 10:00 pm
Sake Café
Sake Café is one of the seafood restaurants San Antonio has for those seeking a diverse menu of Japanese cuisine, from sushi and sashimi to hibachi and ramen. A popular choice is the Rising Sun Roll, which features a California roll topped with fresh salmon and is then baked with a spicy mayonnaise.
Where: 19179 Blanco Road #101, San Antonio, TX 78258
Operating Hours: Sunday 12:00 pm – 9:00 pm | Monday – Thursday 11:00 am – 9:30 pm | Friday 11:00 am – 10:00 pm
SA Seafood
Image Credit: SA Seafood
SA Seafood is a no-frills San Antonio restaurant known for its generous portions of flavorful Cajun-style seafood boils and affordable prices. For a great food recommendation, try the Signature Boiled Box, which includes snow crab, shrimp, clams, and all the fixings.
Where: 5222 DeZevala Rd #330, San Antonio, TX 78249
Operating Hours: Daily 11:00 am – 10:00 pm
Seafood Restaurants San Antonio: Upscale & River Walk Favorites
Southerleigh Haute South
The restaurant offers a refined yet casual dining experience that showcases a love for Gulf Coast flavors. A standout recommendation is their Galveston Bay Shrimp Boil, which features a pound of fresh shrimp tossed with sausage, corn, and their signature boil butter.
Where: 5822 Worth Pkwy Suite 112, San Antonio, TX 78257
Operating Hours: Monday – Thursday 11:00 am – 9:00 pm | Friday 11:00 am – 10:00 pm | Saturday 10:00 am – 10:00 pm | Sunday 10:00 am – 9:00 pm
Bourdo’s on the Riverwalk
Image Credit: Bourdos
Boudro’s is at the top of the seafood restaurants San Antonio has, known for its prime location and upscale dining experience that blends regional Texan and Southwestern flavors with fresh Gulf seafood. A must-try is the tableside guacamole, which has become a San Antonio tradition.
Where: On The Riverwalk Level, 421 E Commerce St, San Antonio, TX 78205
Operating Hours: Sunday – Thursday 11:00 am – 10:00 pm | Friday – Saturday 11:00 am – 10:30 pm
SILO Terrace Oyster Bar
This is one of the top seafood restaurants San Antonio has whose menu features a wide selection of oysters from boutique harvesters, along with meticulously prepared seafood dishes. For a standout recommendation, the Signature Chicken-Fried Oysters are a must-try.
Where: Access Road, 22211 I-10, San Antonio, TX 78256
Operating Hours: Sunday 11:00 am – 9:00 pm | Monday – Thursday 11:00 am – 3:00 pm & 5:00 pm – 10:00 pm |Friday 11:00 am – 3:00 pm & 5:00 pm – 11:00 pm
Seafood Restaurants San Antonio: Best Seafood Boils & Casual Dining
Krab Kingz
Image Credit: Krab Kingz Seafood
Known for their customizable boils, you can select your preferred seafood, seasonings, and spice levels for a personalized dining experience. A must-try is the Loaded Platter which comes packed with snow crab, shrimp, sausage, corn, eggs, and potatoes if you choose this spot over the other seafood restaurants San Antonio offers.
Where: 2301 San Pedro Ave, San Antonio, TX 78212
Operating Hours: Friday – Saturday 12:00 pm – 10:00 pm | Sunday – Thursday 12:00 pm – 8:50 pm
El Bucanero
Image Credit: El Bucanero
The restaurant’s vibrant and festive atmosphere complements a menu that is a true celebration of coastal flavors. A standout recommendation is the Molcajete El Patron, an overflowing stone bowl of grilled and fried seafood, often featuring a variety of shrimp, fish, and octopus in a rich, flavorful sauce.
Where: 16505 Blanco Rd, San Antonio, TX 78232
Operating Hours: Sunday – Thursday 11:00 am – 9:00 pm | Friday – Saturday 11:00 am – 10:00 pm
Bayseas Catfish House
The restaurant has been serving up its signature fried catfish, shrimp, and other soul food classics since 1975, earning a reputation for generous portions and a welcoming atmosphere among the different seafood restaurants San Antonio. Try the Catfish and Shrimp Platter, which combines their expertly fried catfish with succulent shrimp for a perfect taste of their menu.
Where: 13954 Nacogdoches Rd, San Antonio, TX 78217
Operating Hours: Sunday – Monday CLOSED | Tuesday – Thursday 11:00 am – 4:00 pm | Friday 11:00 am – 8:00 pm
Looking for weekend plans along with great seafood? Check out our Things to Do in San Antonio This Weekend for curated local events.
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