Grouper
Grouper are the heavyweight champions of reef fishing in Key West. Black, red, gag, and yellowmouth grouper all live on the reefs, ledges, and wrecks within reach of the harbor, and each one fights the same way: it turns and runs straight for the bottom the instant it feels the hook. The first ten seconds decide the outcome, so your captain will have you standing ready with the rod loaded before the bait ever touches down. Grouper fishing suits anglers who want a serious pull without running far offshore, and it pairs naturally with snapper on the same stretch of bottom, so a single trip can produce both a heavy fish and a cooler of fillets.
Book a Grouper CharterAverage Size
10-30 lbs
Peak Season
May - December
Food Quality
Excellent
Record Size
436 lbs (black grouper)
Best Season for Grouper in Key West
Grouper season in Florida's Atlantic and Keys waters is closed January 1 through April 30 and reopens May 1, so plan a winter trip around snapper, sharks, sailfish, or backcountry fishing instead. Once the season opens, May and June are excellent, and the fall months of September through December often produce the largest fish as water temperatures settle and bait stacks on the ledges. Moving tides matter more than the calendar on any given day: grouper feed hardest when current pushes bait across structure, so your captain will time drops to the tide and work a series of ledges and wrecks rather than anchoring on one spot all day.
Table Fare
Grouper is Florida's most beloved fish for the table. The thick, white fillets are mild and sweet, they hold together on the grill, and they are the traditional choice for a Key West grouper sandwich. Anything you keep within legal size and bag limits gets cleaned and bagged for you at the dock, and most local restaurants will cook your catch for you the same evening.
Fishing Techniques
- Bottom fishing ledges and wrecks
- Vertical jigging
- Live baiting with pinfish and grunts
- Trolling deep divers along reef edges
Fun Facts
- •Grouper season closes January 1 and reopens May 1 for conservation
- •Grouper can change their color to match their surroundings
- •Some species start life as females and become males later
- •Grouper can live up to 50 years
Frequently Asked Questions
Related Species & Fishing Trips
Different species are targeted during different seasons, locations, and trip styles. Explore the best Key West fishing trips for targeting these fish.
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