What's Biting FL
Florida Keys

Mahi-Mahi (Dolphinfish) in Florida Keys

Mahi-Mahi (Dolphinfish)
Coryphaena hippurus · Photo: Hugues Evano (IFREMER, Délégation océan Indien (DOI), Département Ressources Bio, CC BY 4.0

Troll ballyhoo and lures along weedlines, color changes and floating debris in blue water. Spring on the Atlantic side is world class.

Next seven days

DayBiteWhy
Fri, Oct 304Storms possible, fish early and watch the sky
Sat, Oct 314Storms possible, fish early and watch the sky
Sun, Nov 14Storms possible, fish early and watch the sky
Mon, Nov 24Storms possible, fish early and watch the sky. Weak tides
Tue, Nov 34Storms possible, fish early and watch the sky. Weak tides
Wed, Nov 44Light wind. Weak tides
Thu, Nov 54Light wind. Weak tides

Seasonal pattern

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Editorial baseline for Florida. Green months are prime, yellow fair, red slow. Preferred water temperature 72–86°F.

Regulations that apply here

Applies to: state waters

Species / zoneSeasonSizeBagNotes
Dolphinfish/Mahi-Mahi
Atlantic State Waters
open now
Open year-round
20" fork lengthDaily Private Recreational Bag limit: 5 fish per person, or 30 fish per vessel, whichever is less. Daily For-hire Recreational Bag limit: 5 fish per person. Vessel limit is limited to the number of customers fishing multiplied by bag limit.Legal Gear: hook and line, spearing Captain and crew are prohibited from retaining a bag limit

Source: FWC, extracted 2026-10-29.

See all Mahi-Mahi (Dolphinfish) rules statewide.