10 Hour Offshore Fishing Trip - Sebastian, FL
Ready to spend a full day chasing big game fish off the Sebastian coast? This 10-hour offshore charter with Captain Bruce gives you the time and range to reach those productive blue water spots where the real monsters live. We're talking about getting out to the Gulf Stream edge where Atlantic Sailfish cruise the current lines, King Mackerel patrol the drop-offs, and Mahi Mahi stack up under floating debris. With a small group of just 4 anglers max, you'll get personalized attention and plenty of rod time. Captain Bruce knows these waters like the back of his hand and adjusts tactics based on what's biting and where the fish are holding. All your gear is covered - rods, reels, tackle, and bait - so just bring yourself and get ready for some serious fishing action.
What to Expect on the Water
Your day starts early at the Sebastian Inlet, where Captain Bruce will brief you on the game plan while the boat gets prepped. With 10 hours ahead of us, we can afford to make the longer runs to offshore structure and temperature breaks that hold the biggest fish. The first few hours typically involve trolling spreads with live bait, ballyhoo, and lures to cover water and locate active fish. Once we mark schools or find birds working, we'll switch tactics - maybe throwing live bait to a Cobia under a ray, or working the edges of a Mahi school with spinning gear. Captain Bruce reads the conditions daily and adapts the approach, whether that means working the nearshore reefs in rough weather or pushing out to the deep drop-offs when it's calm. The boat is equipped with quality electronics to locate bait and structure, plus all the terminal tackle you'll need for different species and situations.
Trolling Tactics & Gear Setup
Most of our fishing starts with a well-planned trolling spread designed to attract multiple species. Captain Bruce runs a mix of outriggers and flat lines with different lure types - ballyhoo rigs for Sailfish and Marlin, spoons and feathers for King Mackerel, and skirted lures for Mahi Mahi. The key is varying the depths and speeds to cover the water column effectively. When we hook up, the captain will coach you through the fight, whether it's keeping pressure on a bulldogging Cobia or managing the acrobatic jumps of a hot Sailfish. All the rods are spooled with appropriate line weights - lighter tackle for Mahi and Kings, heavier gear for the billfish. We also carry live bait when available, which can be deadly for Cobia and big Kings lurking around structure. The 10-hour timeframe allows us to try multiple techniques and locations, maximizing your chances of connecting with different species throughout the day.
Species You'll Want to Hook
Atlantic Sailfish are the crown jewel of Sebastian's offshore scene, especially during the winter months from December through March. These acrobatic billfish average 6-7 feet and 40-60 pounds, known for their spectacular jumps and blistering runs. They stack up along the Gulf Stream edge in cooler months, feeding on ballyhoo and sardines. Landing one of these beauties is a bucket list experience - the way they light up and dance across the surface is pure magic. Most anglers opt for catch and release with these magnificent fish.
Blue Marlin represent the ultimate offshore prize, with fish ranging from 100 pounds to well over 400. These apex predators patrol the deep blue water year-round, though summer months tend to be most productive. They're opportunistic feeders that will crush large baits like horse ballyhoo, mullet, or even small bonito. The fight is legendary - long, powerful runs that test both angler and equipment. Even a smaller Blue Marlin will give you a workout you won't forget, and the photo opportunities are unmatched.
Cobia are the bulldogs of the offshore world, averaging 20-50 pounds with some specimens pushing 60-plus. Spring and fall migrations bring the best action, when these brown sharks (as locals call them) cruise near the surface around rays, sharks, and floating debris. They're excellent table fare and put up a strong, steady fight characterized by powerful runs toward structure. Cobia fishing often involves sight fishing, which adds an exciting visual element to the experience.
King Mackerel are speed demons that provide fast-paced action throughout most of the year, with peak seasons in spring and fall. These toothy predators average 10-30 pounds but can exceed 50, and they're known for scorching runs and aerial displays. Kings are excellent eating and respond well to both trolled baits and live offerings. The bite can be explosive - one minute you're trolling peacefully, the next your reel is screaming as a King makes its initial run.
Mahi Mahi bring tropical vibes to Sebastian's offshore waters, especially during warmer months. These colorful fighters average 5-25 pounds and are famous for their acrobatic jumps and rapid color changes when hooked. They school around floating debris, weed lines, and temperature breaks. Mahi are considered premium table fare, and catching a few for dinner while enjoying their spirited fights makes for a perfect day. They often travel in schools, so where you find one, you'll usually find more.
Time to Book Your Spot
A 10-hour offshore charter represents serious fishing time that gives you the best shot at multiple species and memorable catches. With Captain Bruce's local knowledge, quality equipment, and small group size, you're set up for success whether you're an experienced angler or looking to step up your offshore game. The Sebastian area offers some of Florida's most consistent offshore action, and the extra time on the water means we can adapt to conditions and chase the bite wherever it takes us. These full-day trips fill up quickly, especially during peak seasons, so don't wait to secure your dates. Contact The Mayor Charters today an