Louisiana · Cajun Coast
MAHI MAHI FISHING
IN PORT FOURCHON
Port Fourchon is an excellent destination for mahi mahi fishing, with peak season in June, July and good catches in May, August, September. Book a charter and target mahi mahi with local experts.
About Mahi Mahi Fishing in Port Fourchon
Also called Dolphin or Dorado. Stunningly beautiful and acrobatic. Excellent eating.
Mahi Mahi — also called Dolphin or Dorado — are the most brilliantly colored fish in the ocean. Their iridescent body shimmers with electric blues, greens, and golds that literally change before your eyes. Males (called "bulls") develop a prominent flat forehead, while females ("cows") have a more rounded head profile. These fast-growing pelagic fish are found in blue water near floating debris, weed lines, and current edges. They are acrobatic fighters that tailwalk across the surface and make spectacular aerial leaps.
Scientific name: Coryphaena hippurus
Mahi Mahi Seasonal Calendar — Port Fourchon
Month-by-month availability for mahi mahi in Port Fourchon, LA.
How to Catch Mahi Mahi in Port Fourchon
Techniques & Bait
Trolling ballyhoo rigged with colorful duster/lure combinations along weed lines, current edges, and near floating debris is the classic technique. Once a school is located, stop the boat and pitch live pilchards, cut ballyhoo, or small live baits to the school — mahi travel in groups and multiple hookups are common. Casting light jigs, spoons, or fly-rod streamers to fish visible near floating objects is incredibly exciting. Keep one fish in the water next to the boat to hold the school in place while catching others.
Recommended Tackle
Medium spinning or conventional rod (6'6"-7 ft), 4000-5000 reel, 20-30 lb braid, 30-40 lb fluorocarbon leader. For trolling: 20-30 lb class conventional rigs. Mahi have sandpaper-like mouths — fluorocarbon leader works fine (no wire needed).
Best Deep Sea Fishing Fishing Spots in Port Fourchon
Top spots where local captains target mahi mahi and other deep sea fishing species.
Grand Isle Block Platforms
The Grand Isle oil and gas blocks begin just a few miles offshore of Port Fourchon, creating one of the densest concentrations of offshore platform structure in the Gulf of Mexico. Red snapper, amberjack, cobia, king mackerel, and ling hold on the rig legs in enormous numbers, with some platforms accessible in less than an hour from the dock. Port Fourchon's position as the southernmost port in Louisiana provides an unmatched advantage in reaching productive offshore structure quickly.
The Midnight Lump
Midnight Lump rises from the Gulf floor approximately 70 miles south of Port Fourchon, where its salt dome structure creates upwelling currents that concentrate yellowfin tuna, blue marlin, and wahoo. The lump is one of the Gulf's most reliable bluewater destinations, producing trophy yellowfin tuna and white marlin throughout the fishing season. Port Fourchon's proximity to deep water makes it the premier launch point for targeting Midnight Lump and surrounding bluewater features.
Deepwater Horizon Area
The deepwater oil production area south of Port Fourchon features towering production platforms and floating rigs in water depths exceeding 1,000 feet, attracting massive concentrations of pelagic species. Yellowfin tuna, blue marlin, wahoo, and swordfish patrol the current edges and temperature breaks around these deepwater structures. Port Fourchon is the closest mainland port to these deepwater fishing grounds, giving anglers the shortest possible run to world-class bluewater action.
South Pass (Mississippi River Delta)
South Pass at the southeastern tip of the Mississippi River delta discharges nutrient-laden river water into the Gulf, creating a collision zone that attracts yellowfin tuna, cobia, jack crevalle, and tarpon. The muddy river plume meets the clear Gulf water along visible color changes and current rips that concentrate baitfish and predators. Charter boats from Port Fourchon run east to fish the delta passes for a unique offshore experience blending river and Gulf fishing.
Other Species in Port Fourchon
More fish you can target while visiting Port Fourchon.
Mahi Mahi Fishing in Port Fourchon — FAQ
The peak months for Mahi Mahi fishing in Port Fourchon are June, July. During these months, Mahi Mahi are most active and abundant in the Port Fourchon area.
Mahi Mahi fishing charters in Port Fourchon are typically deep sea fishing trips. Prices vary by trip duration and group size. Most charters include all gear, bait, licenses, and fish cleaning.
Trolling ballyhoo rigged with colorful duster/lure combinations along weed lines, current edges, and near floating debris is the classic technique. Once a school is located, stop the boat and pitch live pilchards, cut ballyhoo, or small live baits to the school — mahi travel in groups and multiple hookups are common. Casting light jigs, spoons, or fly-rod streamers to fish visible near floating objects is incredibly exciting. Keep one fish in the water next to the boat to hold the school in place while catching others.
No — when you book a charter in Port Fourchon, your captain provides all required Louisiana fishing licenses as part of the trip.
Mahi Mahi regulations in Louisiana include minimum size limits and bag limits that vary by season. Your captain will know the current regulations and ensure compliance.
While targeting Mahi Mahi in Port Fourchon, you may also catch Redfish, Speckled Trout, Black Drum, Sheepshead, Vermilion Snapper. Many charter trips target multiple species for the best action.
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