Saint-Martin · Saint-Martin Coast
WAHOO FISHING
IN GRAND CASE
Grand Case is an outstanding destination for wahoo fishing, with peak season in January, February, March and good catches in April, May, June. Book a charter and target wahoo with local experts.
About Wahoo Fishing in Grand Case
One of the fastest fish in the ocean. Prized for firm, white flesh and blistering runs.
Wahoo are one of the fastest fish in the ocean, capable of bursts over 60 mph. These torpedo-shaped predators have a sleek, elongated body with vivid blue-black vertical bars on a bright silver-blue background. The bars become more vivid when the fish is excited or feeding. Their narrow, beak-like snout is filled with razor-sharp triangular teeth that can slice through bait (and fingers) instantly. When hooked, the initial run is blistering — often stripping 200+ yards of line in seconds before the fish slows.
Scientific name: Acanthocybium solandri
Wahoo Seasonal Calendar — Grand Case
Month-by-month availability for wahoo in Grand Case, MF.
How to Catch Wahoo in Grand Case
Techniques & Bait
High-speed trolling (12-18 knots) with skirted lures, Rapala Magnums, and wahoo bombs behind a planer is the most effective technique. Slow-trolling live blue runners or bonito on wire leaders near temperature breaks and current edges produces trophy fish. Deep-dropping live bait on a downrigger to 100-200 feet under the boat when wahoo are marked on the sonar accounts for many large fish. The key is wire leader — wahoo teeth cut anything else instantly.
Recommended Tackle
Heavy trolling rod, 50 lb class reel, 60-80 lb monofilament or braid, #7-#10 single-strand wire leader or heavy cable (wahoo teeth require wire). For live bait: medium-heavy spinning with wire leader.
Best Deep Sea Fishing Fishing Spots in Grand Case
Top spots where local captains target wahoo and other deep sea fishing species.
Northeast Drop-Off
The shelf edge northeast of Grand Case drops into deep Atlantic water where blue marlin, wahoo, and mahi-mahi concentrate along the depth transition. The drop-off is accessible within a 30-minute run from Grand Case and produces bluewater action from April through November.
St. Barths Channel
The deep channel between Saint-Martin and St. Barths funnels Atlantic currents through a productive zone for wahoo, yellowfin tuna, and sailfish. Temperature breaks and current edges in the channel mark the most productive trolling lanes for offshore charters.
North Atlantic FADs
Fish Aggregating Devices deployed in deep Atlantic water north of Saint-Martin attract mahi-mahi, wahoo, and blackfin tuna to floating structure. The FADs provide reliable offshore action for Grand Case charter boats during the summer pelagic season.
Tintamarre Canyon
A submarine canyon northeast of Tintamarre Island creates upwelling that aggregates baitfish and attracts blue marlin, wahoo, and large yellowfin tuna. The canyon's proximity to Grand Case makes it a favored destination for experienced offshore charter captains.
Other Species in Grand Case
More fish you can target while visiting Grand Case.
Wahoo Fishing in Grand Case — FAQ
The peak months for Wahoo fishing in Grand Case are January, February, March, November, December. During these months, Wahoo are most active and abundant in the Grand Case area.
Wahoo fishing charters in Grand Case are typically deep sea fishing trips. Prices vary by trip duration and group size. Most charters include all gear, bait, licenses, and fish cleaning.
High-speed trolling (12-18 knots) with skirted lures, Rapala Magnums, and wahoo bombs behind a planer is the most effective technique. Slow-trolling live blue runners or bonito on wire leaders near temperature breaks and current edges produces trophy fish. Deep-dropping live bait on a downrigger to 100-200 feet under the boat when wahoo are marked on the sonar accounts for many large fish. The key is wire leader — wahoo teeth cut anything else instantly.
No — when you book a charter in Grand Case, your captain provides all required Saint-Martin fishing licenses as part of the trip.
Wahoo regulations in Saint-Martin include minimum size limits and bag limits that vary by season. Your captain will know the current regulations and ensure compliance.
While targeting Wahoo in Grand Case, you may also catch Yellowfin Tuna, Caribbean Red Snapper, Mahi Mahi, Blue Marlin, Amberjack. Many charter trips target multiple species for the best action.
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