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Full-Day Deep Sea Fishing in Grand Cayman

  • Published Date: July 17, 2025
  • Fishing
  • Cayman Islands
  • $500 - $900 price range

Summary

Get ready for a full day of deep sea action off Grand Cayman. This 6-hour trip takes you far offshore to prime fishing grounds like the 12 Mile Bank. With more time on the water, we can try different techniques and move between spots to find where the fish are biting. You might hook into tuna, wahoo, marlin, mahi-mahi, and other big game species. The extended hours give us flexibility to adjust our strategy based on conditions. It's just you and up to 3 friends out on the open water, with Grand Cayman fading to a distant silhouette. All the gear and licenses are covered, so you can focus on fishing. Feel free to pack some snacks and drinks for the day. Keep in mind that deposits can't be refunded, but we'll do our best to get you on the fish and show you a great time out there.
Full-Day Deep Sea Fishing in Grand Cayman

Big Game Battles

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Lone angler enjoying fishing trip at West Bay

Happy angler with a striking triggerfish catch!

Lone angler fishing in West Bay

Young angler with a sleek barracuda catch!

Two anglers with a big catch of fish at West Bay

Happy family in clear blue waters!

Catching a great barracuda in West Bay

Colorful snapper and barracuda catch!

Breathtaking view of the West Bay coastline

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8 people fishing in West Bay

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Two Wahoo fish caught during fishing trip in West Bay

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Four fish caught while fishing in West Bay

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Two fish caught in West Bay

Yellowtail and tuna catch—pure excitement!

Lone angler enjoying fishing trip at West Bay

Happy angler with a striking triggerfish catch!

Lone angler fishing in West Bay

Young angler with a sleek barracuda catch!

Two anglers with a big catch of fish at West Bay

Happy family in clear blue waters!

Catching a great barracuda in West Bay

Colorful snapper and barracuda catch!

Breathtaking view of the West Bay coastline

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8 people fishing in West Bay

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Two Wahoo fish caught during fishing trip in West Bay

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Four fish caught while fishing in West Bay

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Two fish caught in West Bay

Yellowtail and tuna catch—pure excitement!

Lone angler enjoying fishing trip at West Bay

Happy angler with a striking triggerfish catch!

Lone angler fishing in West Bay

Young angler with a sleek barracuda catch!

Two anglers with a big catch of fish at West Bay

Happy family in clear blue waters!

Catching a great barracuda in West Bay

Colorful snapper and barracuda catch!

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Deep Sea Thrills: Cayman's Full-Day Fishing Adventure

Get ready for an epic day on the water with Jah Bless Charters' full-day deep sea fishing trip off Grand Cayman. This 6-hour offshore adventure takes you beyond the reef to where the big boys play. Whether you're chasing your first billfish or looking to fill the cooler with tasty mahi, this trip's got you covered. With room for up to 4 anglers, it's perfect for a group of buddies or the whole family. So grab your hat and sunscreen – we're headed to the deep blue!

What to Expect on the Water

We'll push off early, cruising past Seven Mile Beach as the sun paints the sky. Once we clear the harbor, it's full throttle to the fishing grounds. This full-day trip gives us the flexibility to hit multiple hotspots, including the legendary 12 Mile Bank. That's where the yellowfin tuna and wahoo hang out, not to mention trophy marlin that'll test your drag. We've got all the gear you need – top-notch rods, fresh bait, and a crew that knows these waters like the back of their hand. Feel free to bring your own grub and cold ones for the day. Just remember, if you hook into a monster, lunch might have to wait!

Techniques & Tactics

We'll mix it up throughout the day, matching our tactics to what's biting. Expect to do some trolling with spreader bars and diving plugs for pelagics like mahi and wahoo. When we mark a school of tuna, we might switch to live bait or chunking to get them fired up. If you're after that bucket-list billfish, we'll break out the heavy gear and set up a spread of ballyhoo and artificial lures. Don't worry if you're new to offshore fishing – our crew will show you the ropes, from setting the drag to working a fish boat-side. Just be ready for some sore arms by the end of the day!

Species You'll Want to Hook

Yellowcheek Wrasse: These colorful reef dwellers might not be the main target, but they're a blast on light tackle. Look for them around coral heads and drop-offs. They put up a scrappy fight for their size and make excellent ceviche if you're into that.

Tarpon: The "silver king" is a bucket-list catch for many anglers. These prehistoric beasts can top 100 pounds and are famous for their acrobatic leaps. We often find them rolling near mangroves or channel edges. Night fishing with live bait can be killer for tarpon.

Blue Marlin: The crown jewel of Cayman deep sea fishing. These ocean sprinters can reach speeds over 60 mph and put on aerial displays that'll leave you speechless. Late summer to early fall is prime time for blues. Landing one of these beauties is an experience you'll never forget.

Mahi Mahi: Also known as dorado or dolphinfish, these neon-colored speedsters are a favorite for both their fight and their flavor. We often find them near floating debris or weed lines. They travel in schools, so when you hook one, get ready for more action!

Great Barracuda: With their menacing teeth and lightning-fast strikes, 'cudas are the wolves of the reef. They'll hit just about anything shiny and can reach over 5 feet long. Be careful when handling these toothy critters – they're all attitude!

Why Anglers Keep Coming Back

It's not just about the fish – though trust me, there are plenty. It's about that moment when the outriggers snap and everyone scrambles. It's the thrill of watching a blue marlin greyhound across the surface, your heart pounding as the reel screams. It's swapping stories over cold beers as we cruise back to port, the setting sun turning the water to gold. Our full-day trips give you time to really settle in, try different spots, and maximize your chances at that fish of a lifetime. Plus, you can't beat the views of Grand Cayman from 12 miles out – it's a whole different perspective.

Time to Book Your Spot

Listen, the fish are out there waiting, but they won't catch themselves. Our calendar fills up fast, especially during peak season. Whether you're a seasoned salt or it's your first time wetting a line, this full-day deep sea adventure with Jah Bless Charters is the real deal. We've got the knowledge, the gear, and the drive to put you on fish. All you need to bring is your A-game and a good attitude. Remember, deposits are non-refundable, so make sure you're locked in before you book. Ready to make some memories on the high seas? Give us a shout and let's get you on the books. The bite is on – don't miss out!

Learn more about the species

Blue Marlin

Blue Marlin are the giants of the deep, and they're a prize catch off Grand Cayman. These powerful fish average around 11 feet long and can weigh over 1,000 pounds. We find them in the warm, deep waters beyond the drop-off, usually over 100 feet deep. Summer and fall are peak seasons when the water's warmest. Anglers target Blue Marlin for the ultimate big-game challenge - they're incredibly strong and known for spectacular jumps and runs that can strip hundreds of yards of line in seconds. It's mostly catch-and-release to preserve the population. Trolling with large lures or rigged baits is the go-to method. Here's a local tip: watch for frigate birds - they often follow schools of bait fish that marlin are feeding on. When you hook up, be ready for a long fight. These fish can battle for hours!

Blue Marlin

Great Barracuda

Great Barracuda are the toothy terrors of the reef, and they're a blast to catch. These sleek predators can grow up to 6 feet long, though most we see are in the 2-4 foot range. You'll find them lurking around reefs, drop-offs, and sometimes in open water. They're here year-round, but fishing's best in the warmer months. Barracuda are known for their lightning-fast strikes and impressive teeth. Anglers target them for their aggressive fights and the challenge of getting them to bite. They're not great eating, so it's mostly catch-and-release. We usually troll with tube lures or cast surface plugs. Here's a trick: if you see one following your lure, speed up your retrieve. That sudden burst often triggers a strike. Just be careful when handling them - those teeth are no joke!

Great Barracuda

Mahi Mahi or Common Dolphinfish

Mahi Mahi, also called Dorado, are one of the most exciting fish to catch here. They're incredibly colorful, with bright blues, greens, and golds that seem to shimmer in the sun. Average size is about 15-30 pounds, though they can get much bigger. We usually find them near floating debris or weed lines in open water. Mahi are most active in the warmer months, from late spring through early fall. Anglers love them for their acrobatic fights and excellent table fare. They're known for their speed and agility, often leaping and tail-walking across the surface when hooked. We typically troll with rigged baits or lures, but sight-casting to feeding fish is a real thrill. Pro tip: when you hook one, keep the boat moving. Mahi often travel in schools, so you might hook several from the same spot if you're quick!

Mahi Mahi or Common Dolphinfish

Tarpon

Tarpon are the silver kings of the flats, and they put on one heck of a show. These massive fish can reach 6 feet and 280 pounds, though 80-100 pounders are more common here. We typically find them in shallow coastal waters and around mangroves. Spring and early summer are prime time, when they're most active. Anglers love targeting tarpon for their spectacular aerial acrobatics - these fish will leap several feet out of the water when hooked. It's all catch-and-release, focusing on the thrill of the fight rather than meat. Light tackle and fly fishing are popular methods. My tip: when a tarpon jumps, lower your rod tip to give it slack. This "bowing to the king" helps keep the hook set. Be ready for a workout - these fish will test your endurance!

Tarpon

Yellowcheek Wrasse

The Yellowcheek Wrasse is a colorful little character you'll spot around our reefs. Usually 6-11 inches long, they're known for their bright blue bodies and yellow cheeks. You'll find them in shallow waters near coral, often cleaning other fish. They're not a target species, but fun to watch while we're fishing the reefs. These wrasses are active during the day, feeding on small crustaceans and worms. If you're into underwater photography, they make for great shots with their vibrant colors. While we won't be fishing for them directly, keep an eye out as we move between spots – they're a good sign of a healthy reef ecosystem. And if you're lucky, you might see them doing their cleaning dance on larger fish.

Yellowcheek Wrasse

About the Jah Bless Charters

Company vehicle

Vehicle Guest Capacity: 4

Manufacturer Name: Yanmar diesel

Maximum Cruising Speed: 18

Number of Engines: 1

Horsepower per Engine: 200

Get ready for an action-packed day of deep sea fishing in the crystal-clear waters off Grand Cayman. This 6-hour trip takes you and up to 3 friends far offshore to prime fishing grounds like the 12 Mile Bank. You'll have plenty of time to try different techniques and target a variety of big game fish including tuna, wahoo, marlin, and mahi-mahi. The extended hours give you flexibility to move between hotspots and adapt your approach based on what's biting. Enjoy uninterrupted time on the open ocean with Grand Cayman's shoreline as your backdrop. All the essentials are covered - fishing gear, bait, licenses, and safety equipment. Feel free to pack your own snacks and drinks for the journey. Keep in mind that deposits can't be refunded, so choose your date wisely. Whether you're an experienced angler or trying deep sea fishing for the first time, this full-day adventure offers the perfect mix of relaxation and excitement on the high seas.
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Grand Cayman’s Top Fishing Trips

Explore Grand Cayman’s top fishing spots with Jah Bless Charters, led by local favorite Captain Cachas Stewart! Create unforgettable memories on the water—book your Cayman Islands fishing adventure today!

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