Mahi-Mahi
Mahi-mahi are one of the most exciting and colorful fish you can target while fishing in Key West. Known for their electric blue, green, and gold colors, these fast-growing offshore predators are famous for aggressive strikes and spectacular fights. Often found around weed lines, floating debris, and offshore current breaks, mahi are typically caught while trolling in deeper waters off Key West. Whether you're looking for nonstop action or fresh fillets for dinner, a Key West mahi fishing charter delivers both excitement and excellent table fare.
Book a Mahi-Mahi CharterAverage Size
10–30 lbs (bulls can exceed 40+ lbs)
Peak Season
April - September
Food Quality
Excellent
Record Size
87 lbs (Florida record)
Best Season for Mahi-Mahi in Key West
Spring and summer offer the best mahi fishing in Key West, particularly from April through September. During these months, warm Gulf Stream waters push bait and floating weed lines closer to the Florida Keys, creating ideal conditions for mahi to feed. Offshore trolling around weed patches, current edges, and temperature breaks often produces steady action. Summer can bring large schools, while late spring sometimes delivers bigger bull mahi.
Table Fare
Mahi-mahi are prized not only for their fight but also for their firm, mild, and flaky white meat. They are one of the most popular offshore fish to keep for dinner in Key West. Their clean flavor makes them perfect for grilling, blackening, tacos, or fresh ceviche. Unlike many pelagic species, mahi are commonly harvested within legal limits and are considered a sustainable and delicious choice for anglers who want fresh seafood after their charter.
Fishing Techniques
- Offshore trolling with skirted baits
- Live baiting around weed lines
- Pitching bait to surface schools
Fun Facts
- •Mahi-mahi are one of the fastest growing fish in the ocean
- •They can change colors dramatically when excited or hooked
- •They often travel in schools, meaning multiple hookups are common
Ready to Catch Mahi-Mahi?
Book your Key West fishing charter today and experience world-class mahi-mahi fishing with our expert captains.
Book Your Charter Now