🐟 What fish can you catch in Rio Grande City?

Most commonly caught species around Rio Grande City , TX : Largemouth bass - 774 reported catches Channel catfish - 69 reported catches Blue catfish - 47 reported catches White bass - 34 reported catches Alligator gar - 33 reported catches .

📢 What are the latest Rio Grande City fishing reports?

The latest Rio Grande City , TX fishing reports are: @Cris55 reported a nice Largemouth bass at Mission Main Canal . @Cris55 reported a nice Warmouth at Mission Main Canal . @Cris55 reported a nice Largemouth bass at Mission Main Canal . @eddiegarcia1324 reported a nice Largemouth bass at Mission Main Canal . @Cris55 reported a nice Channel catfish at Mission Main Canal . .

Fishing in Rio Grande City, TX

Q: 🎣 Where to fish in Rio Grande City, Texas?

Anglers in Rio Grande City , TX recommend these top fishing spots: Los Olmos Creek .

Q: 📅 What is the best time to go fishing in Rio Grande City?

Download the Fishbrain app and see today's Fishing and Weather Forecast for Rio Grande City , TX . We give you weather trends and help you find the perfect window to catch your next personal best. With Fishbrain Pro , you will get the following capabilities: Plan smarter: Get hour-by-hour fishing weather conditions. Fish at peak times: Use BiteTime™ predictions to maximize catches. Stay ahead of the weather: Get hyper-local, real-time updates. .

Texas, United States

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Top fish species in Rio Grande City

Latest Rio Grande City fishing reports

NEW

5 days ago

Largemouth bass

Mission Main Canal

14 in · 1 lb 7 oz

NEW

5 days ago

Warmouth

Mission Main Canal

4 in · 2 oz

NEW

10 days ago

Largemouth bass

Mission Main Canal

5 in · 2 oz

NEW

11 days ago

Largemouth bass

Mission Main Canal

length · weight

NEW

14 days ago

Channel catfish

Mission Main Canal

9 in · 3 oz

14 days ago

Hardhead sea catfish

Mission Main Canal

length · weight

14 days ago

Bluegill

Mission Main Canal

length · weight

14 days ago

Hardhead sea catfish

Mission Main Canal

length · weight

23 days ago

Channel catfish

Mission Main Canal

11 in · 6 oz

24 days ago

Common carp

Mission Main Canal

21 in · 4 lb 2 oz

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Fishing regulations in Rio Grande City

Disclaimer: Always check local fishing regulations, water access rights and land ownership before fishing, regardless of any catches logged in that area by the Fishbrain community. Fishbrain has mapped millions of acres of government-owned land across the USA to help you identify potential fishing access, but you are responsible for ensuring compliance with all legal requirements.

Fishing regulations in Texas can change throughout the year. Make sure to check this page before fishing for the most up to date rules and regulations for the current season. Local regulations govern when you can fish, the max size of the fish you can keep, how many fish you can keep, and more.

Below you will see fishing regulations for catching species as of April 24, 2025. To view regulations for a different fish species, please click on your preferred species in the drop-down.

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FAQ about Rio Grande City fishing

Anglers in Rio Grande City, TX recommend these top fishing spots: Los Olmos Creek.

Most commonly caught species around Rio Grande City, TX:

Largemouth bass - 774 reported catches
Channel catfish - 69 reported catches
Blue catfish - 47 reported catches
White bass - 34 reported catches
Alligator gar - 33 reported catches

The latest Rio Grande City, TX fishing reports are:

@Cris55 reported a nice Largemouth bass at Mission Main Canal.
@Cris55 reported a nice Warmouth at Mission Main Canal.
@Cris55 reported a nice Largemouth bass at Mission Main Canal.
@eddiegarcia1324 reported a nice Largemouth bass at Mission Main Canal.
@Cris55 reported a nice Channel catfish at Mission Main Canal.

Download the and see today's Fishing and Weather Forecast for Rio Grande City, TX. We give you weather trends and help you find the perfect window to catch your next personal best. With Fishbrain Pro, you will get the following capabilities: