Florida · Keys
DEEP SEA FISHING FISHING
IN ISLAMORADA
Explore the best deep sea fishing fishing charters in Islamorada. Book verified captains, compare prices, and fish the legendary deep Gulf waters beyond the continental shelf, blue water, and offshore reefs.
About Deep Sea Fishing Fishing in Islamorada
Islamorada, Florida offers some of the finest deep sea fishing fishing on the Gulf Coast. Islamorada proudly carries the title of Sport Fishing Capital of the World, and it lives up to the name with legendary backcountry, reef, and offshore fishing. The vast flats of Florida Bay on the Gulf side are home to world-record tarpon, bonefish, and permit, making Islamorada the epicenter of flats fishing in the Western Hemisphere. The Atlantic side features pristine coral reefs holding yellowtail snapper, mutton snapper, grouper, and hogfish. The offshore waters provide quick access to the Gulf Stream, where mahi mahi, wahoo, sailfish, tuna, and swordfish are targeted year-round. Islamorada's charter fleet includes many multi-generational fishing families whose knowledge of these waters is unparalleled. The village's laid-back Keys atmosphere, tiki bars, and fresh seafood make every fishing trip here as much about the lifestyle as it is about the catch. The deep sea fishing waters here — deep Gulf waters beyond the continental shelf, blue water, and offshore reefs — provide world-class angling opportunities that draw fishermen from across the country.
Deep Sea Fishing anglers in Islamorada target an impressive roster of species including Blackfin Tuna, Sailfish, Swordfish, Wahoo, Yellowfin Tuna and more. Peak season runs through January, February, December, but productive deep sea fishing fishing is available year-round.
We're actively partnering with the best deep sea fishing fishing captains in Islamorada. Request a quote and we'll connect you with a top-rated local captain. All charters include gear, bait, tackle, Florida fishing licenses, and fish cleaning — everything you need for an unforgettable day on the water.
What's Biting in Islamorada This September
Deep Sea Fishing Fishing Calendar — Islamorada
Month-by-month availability for deep sea fishing species. Plan your trip around peak season for the best action.
| Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Blackfin Tuna |
P
|
P
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
P
|
P
|
| Sailfish |
P
|
P
|
P
|
G
|
F
|
—
|
—
|
—
|
—
|
—
|
G
|
P
|
| Swordfish |
G
|
G
|
F
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
F
|
G
|
| Wahoo |
G
|
G
|
G
|
G
|
—
|
—
|
—
|
—
|
—
|
—
|
G
|
G
|
| Yellowfin Tuna |
G
|
G
|
G
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
G
|
G
|
| Mahi Mahi |
—
|
—
|
G
|
P
|
P
|
P
|
P
|
G
|
G
|
F
|
—
|
—
|
| Blue Marlin |
—
|
—
|
—
|
—
|
F
|
F
|
G
|
G
|
F
|
—
|
—
|
—
|
Best Deep Sea Fishing Fishing Spots in Islamorada
From legendary bays to productive reefs, here are the top deep sea fishing fishing spots your captain will target in the Islamorada area.
Islamorada Hump
The Islamorada Hump is a deepwater seamount formation roughly 15-20 miles south of Islamorada where the bottom rises from over 600 feet to around 400 feet. This structure concentrates blackfin tuna, wahoo, mahi-mahi, and swordfish in significant numbers. Deep-dropping for swordfish on the Hump has become a signature Islamorada offshore technique.
Gulf Stream Edge (Islamorada)
The Gulf Stream runs approximately 8-12 miles off Islamorada's reef line, bringing warm bluewater current and pelagic species within easy range. Sailfish, mahi-mahi, wahoo, and blackfin tuna patrol the Stream edges, especially along weed lines and temperature breaks. Islamorada's proximity to the Stream makes it one of the top bluewater destinations in the Keys.
409 Hump
The 409 Hump is a deepwater bottom formation south of Islamorada named for the GPS coordinates, where the ocean floor rises to create a fish-concentrating feature. Blackfin tuna, wahoo, mahi-mahi, and swordfish gather around this structure in deep water. It is a key waypoint for Islamorada offshore captains targeting pelagic species and deep-drop swordfish.
Tennessee Reef (Deep Edge)
The deep outer edge of Tennessee Reef drops from 60 feet to hundreds of feet along the reef wall southeast of Islamorada. Mutton snapper, black grouper, yellowtail snapper, and cubera snapper hold on the deep reef ledges. Sailfish and kingfish troll along the reef edge, making it productive for both bottom fishing and trolling.
Top Deep Sea Fishing Fish Species in Islamorada
These are the primary deep sea fishing species you'll target on a Islamorada charter. Click any species to learn more.
Blackfin Tuna
Thunnus atlanticus
Peak: Jan, Feb, Nov, Dec
Smaller cousin of the yellowfin but excellent eating and great light-tackle sport.
Sailfish
Istiophorus platypterus
Peak: Jan, Feb, Mar, Dec
The fastest fish in the ocean with spectacular aerial displays. A premier sport fish.
Swordfish
Xiphias gladius
An iconic deep-water species prized for incredible fights and outstanding flesh.
Wahoo
Acanthocybium solandri
One of the fastest fish in the ocean. Prized for firm, white flesh and blistering runs.
Yellowfin Tuna
Thunnus albacares
A powerful open-water predator prized for sashimi-grade flesh. Found in blue water near rips and structure.
Mahi Mahi
Coryphaena hippurus
Peak: Apr, May, Jun, Jul
Also called Dolphin or Dorado. Stunningly beautiful and acrobatic. Excellent eating.
Blue Marlin
Makaira nigricans
The ultimate big game fish. Spectacular fighters that can exceed 1,000 pounds.
Deep Sea Fishing Fishing Boats & Tackle in Islamorada
Here's what to expect when you book a deep sea fishing charter in Islamorada.
Boats
Deep Sea Fishing fishing in Islamorada is typically done on center consoles, sportfishers, and offshore charter boats (28-65 ft).
Tackle & Gear
Deep Sea Fishing charters in Islamorada typically use heavy conventional and trolling gear with 30-80 lb test line. Live bait, trolling lures, and heavy jigs are standard.
What to Bring
Motion sickness medication (if prone), sunscreen, hat, light rain jacket, non-marking shoes, food and drinks. All fishing gear and licenses provided by the captain.
Deep Sea Fishing Fishing Charters in Islamorada
We're partnering with top deep sea fishing fishing captains in Islamorada. Request a quote below and we'll match you with the best local experts.
Captains Coming Soon to Saltwater Pros
We're actively partnering with the best deep sea fishing fishing captains in Islamorada. Request a quote and we'll connect you with a top-rated local captain within 24 hours.
Request a Free QuoteFrequently Asked Questions About Deep Sea Fishing Fishing in Islamorada
Deep sea fishing 20+ miles out. Chase tuna, marlin, mahi mahi, wahoo and other pelagic gamefish in blue water.
The top deep sea fishing species in Islamorada include Blackfin Tuna, Sailfish, Swordfish, Wahoo, Yellowfin Tuna, Mahi Mahi. Availability varies by season — check our seasonal calendar above for month-by-month details.
The peak months for deep sea fishing fishing in Islamorada are January, February, December, when the most species are at peak availability. However, Islamorada offers productive deep sea fishing fishing year-round.
Deep Sea Fishing fishing in Islamorada is typically done on center consoles, sportfishers, and offshore charter boats (28-65 ft). These vessels are specifically designed for navigating the deep Gulf waters beyond the continental shelf, blue water, and offshore reefs.
No — when you book a charter in Islamorada, your captain provides all required Florida fishing licenses as part of the trip. You don't need to purchase a separate license.
Motion sickness medication (if prone), sunscreen, hat, light rain jacket, non-marking shoes, food and drinks. All fishing gear and licenses provided by the captain.
Deep Sea Fishing fishing can be more challenging due to longer boat rides and heavier tackle, but experienced captains in Islamorada welcome anglers of all skill levels. Let your captain know your experience level when booking so they can tailor the trip accordingly.
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