Florida · Keys
RED GROUPER FISHING
IN MARATHON
Marathon is a solid destination for red grouper fishing, with good fishing in January, February, March, April. Book a charter and target red grouper with local experts.
About Red Grouper Fishing in Marathon
A prized bottom fish found on reefs and hard bottom. Sweet, mild flesh makes it a favorite.
Marathon is a solid destination for red grouper fishing, offering good fishing in January, February, March, April. The best months to target red grouper here are January, February, March, April.
Scientific name: Epinephelus morio
Red Grouper Seasonal Calendar — Marathon
Month-by-month availability for red grouper in Marathon, FL.
How to Catch Red Grouper in Marathon
Techniques & Bait
Consult your local charter captain for the most effective baits and techniques in the area.
Recommended Tackle
Your captain will provide all tackle and gear suited to the target species and local conditions.
Best Nearshore Fishing Spots in Marathon
Top spots where local captains target red grouper and other nearshore species.
Sombrero Reef
Sombrero Reef is a massive coral reef formation marked by the Sombrero Key Lighthouse approximately 4 miles south of Marathon. The reef supports one of the healthiest coral communities in the Keys with excellent fishing for yellowtail snapper, mutton snapper, hogfish, and grouper. It is the premier nearshore reef-fishing destination from Marathon.
Coffins Patch
Coffins Patch is a large patch reef complex between Sombrero Reef and the shore, offering productive fishing in 10-25 feet of water. Yellowtail snapper, mangrove snapper, lane snapper, and hogfish hold on the scattered coral heads and reef structure. The shallow depth and proximity to Marathon make it ideal for shorter fishing trips.
Delta Shoals
Delta Shoals is a shallow reef area south of Marathon where sand flats meet the reef line, creating habitat for a variety of species. Permit frequently cruise the sand channels adjacent to the reef, while yellowtail snapper and mutton snapper hold on the coral structure. The area is known for producing large permit on the shallow flats near the reef.
Marathon Reef (Marker 48)
The reef line near Channel Marker 48 south of Marathon features productive coral formations in 20-40 feet of water. Yellowtail snapper, mutton snapper, hogfish, and black grouper are the primary targets on the reef ledges and coral heads. The deeper edges attract kingfish and cobia during seasonal migrations along the reef line.
Other Species in Marathon
More fish you can target while visiting Marathon.
Red Grouper Fishing in Marathon — FAQ
Red Grouper fishing in Marathon is productive during January, February, March, April, May, June, July, August, September, October, November, December.
Red Grouper fishing charters in Marathon are typically nearshore trips. Prices vary by trip duration and group size. Most charters include all gear, bait, licenses, and fish cleaning.
Consult your local charter captain for the most effective baits and techniques in the area.
No — when you book a charter in Marathon, your captain provides all required Florida fishing licenses as part of the trip.
Red Grouper regulations in Florida include minimum size limits and bag limits that vary by season. Your captain will know the current regulations and ensure compliance.
While targeting Red Grouper in Marathon, you may also catch Blackfin Tuna, Mahi Mahi, Tarpon, Sailfish, Mangrove Snapper. Many charter trips target multiple species for the best action.
Ready to Catch Red Grouper in Marathon?
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