Louisiana Fishing

Costas Lake

The premier waters of Costas Lake in eastern Louisiana support thriving Largemouth Bass, Crappie, Catfish populations. Costas Lake is located near eastern Louisiana at coordinates 32.41, -90.18. The premier reservoir offers depth variation and structure that Largemouth Bass rely on. Local anglers frequently report success with Largemouth Bass, Crappie, Catfish at Costas Lake.

Reservoir Louisiana 32.4100, -90.1800
Updated 2026-04-29

Location

View on Google Maps 32.4100, -90.1800

Fishing Tips

  • Focus on grass beds during dusk when Largemouth Bass are active.
  • Focus on submerged ridges during first light when Largemouth Bass are active.
  • Focus on timber stands during first light when Largemouth Bass are active.

Fishing Techniques for Costas Lake

Medium-action spinning gear paired with 8-12 lb test line covers most situations at this reservoir. Soft plastics, crankbaits, and live bait rigs all produce consistent results depending on conditions. For Largemouth Bass, try matching the local forage — shad, bluegill, or crawfish patterns work well here.

What to Expect at Costas Lake

This reservoir offers a scenic Louisiana setting with water clarity that varies by season and recent weather. Amenities range from improved parking and facilities at some access points to more primitive launch areas. Check conditions before heading out, especially after heavy rain.

Regulations

Anglers must obtain a Louisiana fishing license. Louisiana Department of Wildlife and Fisheries enforces bag limits and size restrictions.

Frequently Asked Questions

Yes, Costas Lake produces quality Largemouth Bass. Target structure for best chances.

Costas Lake's Reservoir ecosystem supports diverse wildlife alongside excellent fishing.

Night fishing regulations vary. Check Louisiana Department of Wildlife and Fisheries for specific rules at Costas Lake.