Marathon's Top Inshore Fishing | Billfish Sportfishing

Published Date: July 16, 2025
Fishing

Marathon, FL
$300 - $1,000 price range
Updated Date: September 8, 2025

Summary

Ready for some fishing action in Marathon, FL? Captain Bill's got you covered with half-day and full-day trips that'll get you on the water and reeling in the big ones. Whether you're after Snapper, Grouper, Mackerel, or Mahi-Mahi, there's always something biting in these rich waters. With over 40 years of experience, Captain Bill knows all the hot spots and will share tips to help you land that trophy catch. The boat's set up for up to 4 people, so bring your buddies or the family along. All the gear's provided, including licenses, so you just need to show up ready to fish. The vibe's relaxed and fun - perfect for newbies and seasoned anglers alike. Trips run for 5, 6, or 8 hours, giving you plenty of time to try different spots and techniques. Just remember, the deposit's non-refundable, so pick a day and stick to it. Get ready for a day of sun, salt, and hopefully some impressive catches to brag about back at the dock.

Marathon's Top Inshore Fishing | Billfish Sportfishing

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Half Day or Full Day Fishing in Marathon

Ready for some killer fishing in the heart of the Florida Keys? Captain Bill's got you covered with his top-notch trips out of Marathon. Whether you've got a few hours or a full day to spare, you're in for some serious rod-bending action. We're talking Snapper, Grouper, Mahi-Mahi, and a whole lot more, depending on what's running. With over 40 years of experience, Cap'n Bill knows these waters like the back of his hand and he's all about putting you on the fish.

What to Expect on the Water

Hop aboard Cap'n Bill's boat for a 5, 6, or 8-hour trip - perfect for fitting into any schedule. He's got room for up to 4 anglers, so bring your buddies or the family. No need to stress about gear; Bill's got all the rods, reels, and tackle you'll need, plus he covers the fishing licenses. The vibe on board is super chill, perfect for newbies and seasoned anglers alike. Bill's always ready with a tip or two to help you land that trophy fish. And heads up - the deposits are non-refundable, so make sure you're good to go before you book.

Top Catches This Season

Depending on when you hit the water, you could be reeling in all sorts of goodies. Spring and summer are prime time for Mahi-Mahi, those beautiful green and gold speedsters that'll give you a run for your money. Snapper and Grouper are pretty much year-round targets, perfect for filling the cooler with some tasty fillets. When the Mackerel are running, get ready for some fast-paced action - these guys hit hard and run fast. Bill's got all the right gear and knows exactly where to find 'em, so you're in for a productive day no matter what's biting.

Why Anglers Keep Coming Back

It's not just about the fish with Cap'n Bill - it's the whole package. His laid-back attitude makes everyone feel at home on the boat, whether you're a first-timer or a pro. He's got a knack for reading the water and finding those honey holes where the big ones hang out. Plus, with decades of experience under his belt, he's full of stories and local knowledge that'll keep you entertained between bites. It's the kind of trip where you might show up as customers, but you'll leave feeling like old fishing buddies.

Species You'll Want to Hook

Snook are one of the stars of the show in Marathon's inshore waters. These wily predators love to hang out around mangroves and bridges, waiting to ambush their prey. They're known for their explosive strikes and acrobatic jumps, making them a favorite among sport fishermen. Spring and fall are prime times to target Snook, but they can be caught year-round if you know where to look. Cap'n Bill's got the inside scoop on their haunts, so get ready for some heart-pounding action.

Tarpon, the "Silver King," is another bucket-list fish you might tangle with on your trip. These massive, prehistoric-looking fish can grow over 200 pounds and are famous for their spectacular leaps and powerful runs. Tarpon season peaks from April to June, but you can find some resident fish throughout the year. Landing one of these giants is a true test of an angler's skill and endurance - it's the kind of fight you'll be talking about for years to come.

Don't overlook the Sheepshead - these striped battlers might not be the biggest fish in the sea, but they're crafty and delicious. Known for their human-like teeth (yeah, it's a bit weird), Sheepshead are experts at stealing bait. They hang around structure like pilings and reefs, and they put up a surprisingly good fight for their size. Winter is the best time to target them, and if you're lucky enough to bring one home, you're in for some of the tastiest fillets you've ever had.

Time to Book Your Spot

Alright, folks, if you're itching to bend a rod and feel that Florida Keys sun on your face, it's time to get in touch with Cap'n Bill. Whether you're looking to fill the cooler with tasty fillets or just want to experience the thrill of battling some of Florida's most exciting gamefish, this trip's got you covered. With flexible trip lengths and all gear provided, it's as easy as showing up ready for action. Remember, spots fill up fast, especially during peak seasons, so don't wait too long to lock in your date. Get ready to make some memories and maybe even land that fish of a lifetime - the Marathon fishing adventure of your dreams is just a call away!

Learn more about the species

Sheepshead

Sheepshead are those funky-looking fish with human-like teeth and black stripes. Most run 1-5 pounds, but you can find some real bruisers over 10 pounds. They hang around any kind of structure - docks, pilings, reefs - using those chompers to scrape off barnacles and crabs. Spring is prime time as they spawn near passes and offshore reefs. Anglers love targeting sheepshead because they're a challenge to hook and tasty on the table. Use small hooks with fiddler crabs or shrimp and fish right up against the structure. Here's the key: when you feel the lightest tap, wait a second then set the hook hard. These bait stealers are experts at nibbling without getting caught, so you gotta be quick.

Snook

Snook are sleek, powerful fish that put up one heck of a fight. Most run 1-2 feet long, but the big boys can hit 4 feet. You'll find 'em lurking around mangroves, docks, and other structures in our shallow coastal waters. They love ambushing prey, so look for them where there's moving water. Spring and fall are prime snook seasons as they migrate. Anglers go nuts for snook because of their acrobatic leaps and hard runs. Plus, they're delicious eating when in season. Here's a local tip: use a live pilchard or pinfish and let it swim naturally near structure. When you feel that telltale tap, give it a second before setting the hook hard. Snook have tough mouths, so you gotta really stick 'em.

Tarpon

Tarpon are the kings of saltwater game fish around here. These prehistoric beasts can top 200 pounds and leap clear out of the water when hooked. You'll find 'em rolling in our shallow bays and channels, especially from late spring through summer. Look for them in 3-6 feet of water near bridges or along the edges of flats. Tarpon fishing is all about the thrill of the fight - they're pure muscle and don't give up easy. Most folks do catch and release since they're not great eating. If you want to land one, be patient and let them wear themselves out jumping. Use circle hooks with live bait like mullet or crabs. And don't forget to bow to the king when they jump - it helps keep the hook set.

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