Offshore & Deep Sea Fishing in Islamorada
Private blue water charters targeting mahi, tuna, sailfish, wahoo, snapper, and grouper departing from Three Waters Marina MM84.

Private blue water charters targeting mahi, tuna, sailfish, wahoo, snapper, and grouper departing from Three Waters Marina MM84.

Offshore fishing in Islamorada is built around long runs, open-water strategy, and the pelagic species that travel the edge of the Gulf Stream. These trips cover more ground than inshore charters and often combine trolling, live baiting, and working structure depending on conditions. The captain plans the day around current, water color, temperature breaks, and seasonal movement of fish, with the goal of putting you in productive water and keeping you there. It’s a fast-paced, high-energy style of fishing with the potential for bigger fish, stronger fights, and steady action throughout the day.

Our offshore trips are priced per boat, not per person, and include the preparation, planning, and equipment required for a productive day in blue water. The captain adjusts each trip to the conditions, targeting pelagic and reef species depending on what’s active.

Designed for quick offshore action when the bite is close. A strong choice for targeting reef species or working productive water within a short run of Islamorada.
All bait, tackle, and fishing licenses included. Bottled water and ice provided. Gratuity for the captain is appreciated but not included.

A full day offshore with the range and time needed to chase mahi, tuna, sailfish, wahoo, snapper, and other blue-water species. Allows the captain to work edges, color changes, and offshore structure throughout the day.
All bait, tackle, and fishing licenses included. Bottled water and ice provided. Gratuity for the captain is appreciated but not included.
Everything needed for the fishing itself is provided. A few personal items will make the day more comfortable.



Big Guru is a 2023 Contender 39 ST built for long offshore runs and consistent performance in open water. Powered by triple outboards, the boat delivers the range, speed, and stability needed to reach productive blue-water grounds quickly and comfortably. The open deck layout keeps the cockpit clear during a bite, while advanced Garmin electronics help the captain track structure, bait, and pelagic movement throughout the day. Forward seating, padded leaning posts, a console head, and shade from the T-top add comfort without compromising fishing space. It’s a clean, well-rigged offshore platform designed for mahi, tuna, sailfish, wahoo, snapper, grouper, and other species that migrate along the edge of the Gulf Stream.
Big Guru is rigged, fueled, and ready for the blue water. Choose a half day or full day, and the captain will run the most productive water based on current conditions, species movement, and what’s been biting.
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Here’s what most guests want to know before they book, from licenses and weather, to what to bring and what we're catching.
Offshore charters accommodate up to 6 guests aboard Big Guru, our 39’ Contender ST with triple outboards.
Offshore trips leave from:
Three Waters Marina
84001 Overseas Hwy
Islamorada, FL 33036
Departure times vary by season, weather, and targeted species. Your captain will confirm the best start time for current conditions.
All tackle, bait, rigged lures, licenses, ice, bottled water, and safety equipment are included. Fuel is also included in the charter rate.
Polarized sunglasses, reef-safe sunscreen, snacks or drinks, and a light jacket for early mornings. Motion-sickness medication is recommended for anyone sensitive to offshore conditions. A small cooler for your fillets is optional.
If conditions are unsafe, the trip will be rescheduled or canceled. Weather-related cancellations receive a full refund or credit.
Full refund with 7+ days notice (minus 4% booking fee)
50% refund with 48 hours–7 days notice
No refund within 48 hours
Weather cancellations are fully refunded or rescheduled
Yes. However, offshore conditions can be more demanding than inshore fishing. Please consider each child’s comfort level with boat motion and longer runs.
Yes, for all legal species in season. Your captain will clean and bag your fillets at the end of the trip.
The boat is suitable for most guests, but please let us know ahead of time if anyone in your group has mobility considerations. This allows the captain to prepare and ensure safe, comfortable boarding and movement around the deck.