Early Summer Fishing in the Florida Keys
June & Early July: Prime Time for Anglers
If there is one time of year that truly showcases everything the Florida Keys fishery has to offer, it’s early summer. June and early July bring warm water, calm seas, abundant bait, and an incredible variety of gamefish from the shallow flats to the deep blue Gulf Stream. Whether you’re targeting tarpon on the bridges, mahi offshore, or yellowtail on the reef, this is one of the most productive periods of the entire year.
Mahi-Mahi (Dolphinfish)
The early summer mahi run is legendary throughout the Keys. Weed lines, floating debris, frigate birds, and current rips often hold schools of fish ranging from small “schoolies” to trophy bulls over 40 pounds. May and June are generally considered peak months.
Best Time: Sunrise through late morning
Depth: 300–1,500+ feet
Techniques:
- Trolling ballyhoo
- Trolling skirted lures
- Casting live pilchards or chunks around weed lines
- “Bailing” fish once a school is found
Where: Weed lines, Islamorada Hump, offshore rips, floating debris.
Blackfin Tuna
Blackfin tuna remain a strong early-summer target, especially around the offshore humps. Many of the larger fish are caught during the early morning hours before the sun gets high.
Best Time: Dawn to mid-morning
Depth: 300–700 feet over offshore humps
Techniques:
- Live pilchards
- Vertical jigging
- Chunking
- Trolling feathers and small lures
Where: Islamorada Hump and other offshore seamounts.
Tarpon
The “Silver King” remains one of the biggest attractions in the Keys during June. Migrating fish gather around bridges, channels, basins, and flats where they feed aggressively during moving tides. Tarpon season peaks during late spring and remains excellent into early summer.
Best Time: Sunrise, sunset, and nighttime
Depth: 10–40 feet
Techniques:
- Live mullet
- Live crabs
- Pilchards
- Fly fishing
- Soft plastics around bridges
Where: Seven Mile Bridge, Bahia Honda, Channel Five, Key West Harbor, backcountry basins. Early morning and evening bites are typically best.
Permit
Early summer provides some of the best permit fishing of the year. These highly prized flats fish can be found tailing on shallow flats or schooling around wrecks and reefs.
Best Time: Morning through early afternoon
Depth:
- Flats: 1–6 feet
- Wrecks/Reefs: 20–120 feet
Techniques:
- Sight-casting live crabs
- Fly fishing
- Jigging around wrecks
Where: Oceanside flats, Gulf flats, patch reefs, and wrecks. June through August is particularly productive.
Bonefish
Bonefish thrive during the warm, clear-water conditions of early summer. Calm mornings provide excellent sight-fishing opportunities on the flats.
Best Time: Early morning and incoming tides
Depth: 1–4 feet
Techniques:
- Live shrimp
- Small crabs
- Artificial shrimp imitations
- Fly fishing
Where: Islamorada, Marathon, and Lower Keys flats.
Yellowtail Snapper
Yellowtail snapper fishing is exceptional during summer, especially for anglers willing to chum. These tasty reef fish provide fast action and excellent table fare.
Best Time: Early morning, late afternoon, and night
Depth: 40–120 feet
Techniques:
- Chumming heavily
- Small pieces of ballyhoo
- Shrimp
- Cut bait on light tackle
Where: Atlantic reef edge and patch reefs.
Mutton Snapper
Summer brings spawning aggregations of mutton snapper to reefs and wrecks throughout the Keys.
Best Time: Around full moons and current changes
Depth: 60–200 feet
Techniques:
- Live pinfish
- Ballyhoo
- Vertical jigging
- Drift fishing
Where: Offshore wrecks, reefs, and hard-bottom areas.
Grouper
With calmer summer seas, anglers gain access to deeper wrecks and ledges where grouper fishing can be outstanding.
Best Time: Morning and periods of strong current
Depth: 80–300 feet
Techniques:
- Live pinfish
- Speed jigs
- Large cut baits
- Deep dropping
Where: Offshore wrecks, ledges, and deep structure.
Sailfish & Bluewater Pelagics
While winter is the traditional sailfish season, anglers still encounter sailfish, marlin, wahoo, and other pelagics around offshore weed lines and humps during early summer.
Best Time: Morning
Depth: 200–1,000+ feet
Techniques:
- Trolling ballyhoo
- Pitch baits
- Live baiting around schools of bait
Where: Gulf Stream edge, offshore humps, and weed lines.
Early Summer Keys Fishing Tips
- Leave the dock early to beat afternoon heat and thunderstorms.
- Watch for frigate birds, floating debris, and weed lines offshore.
- Fish moving tides whenever possible.
- Carry a mix of live bait and artificial lures.
- Keep polarized sunglasses handy—sight fishing for permit and bonefish can be spectacular this time of year.
Final Outlook
June and early July offer some of the most diverse fishing opportunities of the entire year in the Florida Keys. Anglers can target tarpon at sunrise, chase mahi offshore by mid-morning, and finish the day with yellowtail snapper on the reef. With calm seas, warm water, and a wide variety of species available, early summer remains one of the premier fishing seasons in the Sportfishing Capital of the World.
