Whole Day Fishing Adventure in San Diego Bay
Private Trip
Offshore Fishing
12-hour offshore trip targeting yellowtail, tuna, and swordfishCovers 85 miles from San Diego with small 4-guest capacityNo passport required for hassle-free deep sea fishing
Picture this: you're 85 miles offshore from San Diego, surrounded by deep blue water that stretches to the horizon, and your reel starts screaming as something big hits your bait. This 12-hour fishing charter with Fluid Boat Charters puts you right in the heart of some of the most productive pelagic waters off the California coast. From dawn to dusk (6 AM to 6 PM), you'll be targeting the heavyweights that make San Diego's offshore scene legendary – yellowfin tuna, bluefin tuna, mahi mahi, and everything in between. With just 4 anglers max, you're looking at personalized attention and plenty of room to work your fish without bumping elbows.
This isn't your typical half-day bay trip – we're talking serious offshore fishing here. The boat heads out early to maximize your time in the prime fishing zones, often running 60-85 miles to reach the temperature breaks and kelp paddies where the big pelagics hang out. The captain and crew know these waters like the back of their hand, reading water color, temperature, and bird activity to put you on fish. You'll spend most of your day trolling and chunk fishing in depths ranging from 200 to over 1,000 feet, depending on what's biting. The smaller group size means everyone gets multiple shots at fish, and the crew can tailor techniques to match the conditions and your skill level. Pack your own lunch and plenty of water – with no meals included, you'll want to fuel up for this marathon fishing session.
Out here, it's all about matching your approach to the species and conditions. The crew typically starts with trolling spreads using cedar plugs, feathers, and larger lures to cover water and locate schools. Once fish are marked on the sonar, you'll switch to chunk baiting with sardines or mackerel, often fishing multiple rods at different depths. The boat carries quality tackle suitable for everything from 15-pound yellowtail to 200-pound bluefin, but serious anglers often bring their own rigs dialed in for specific techniques. You'll be using circle hooks for most live bait fishing, and the crew will rig everything from fly-lined baits near the surface to sinker rigs down deep. When the bite gets hot, expect some organized chaos as multiple fish hit the spread – this is where that small group size really pays off, giving everyone room to fight their fish properly.
The Mahi Mahi fishery off San Diego has been absolutely on fire, especially around the floating kelp paddies that drift in from deeper water. These fish are pure adrenaline – they hit hard, jump like crazy, and put up one heck of a fight on medium tackle. Most of the mahi you'll encounter range from 10 to 25 pounds, with the occasional bull pushing 40-plus. They're most active during the warmer months from late spring through fall, and they absolutely love structure. When you find a good kelp paddy, you might pull a dozen fish before they wise up or scatter.
Yellowfin Tuna are the bread and butter of San Diego's offshore scene, and for good reason. These fish are built like torpedoes and fight like they're shot out of one. Most yellowfin in these waters run 15 to 60 pounds, though the occasional cow over 100 pounds shows up to test your tackle and your back. They're around year-round but peak during summer and fall when the water temps climb. What makes yellowfin so special is their consistency – when conditions are right, you can have multiple hookups that'll have the whole boat scrambling.
Bluefin Tuna are the holy grail for many anglers, and San Diego's waters host some incredible fishing for these powerful predators. The local bluefin range from school-sized fish around 20-40 pounds up to giants exceeding 200 pounds that'll take you into your backing faster than you can blink. They're notoriously finicky eaters, often requiring downsized tackle and perfect bait presentation. Spring through fall offers the best opportunities, with the larger fish typically showing up during cooler months. Landing a big bluefin is a badge of honor – they're smart, strong, and will test every knot and connection on your setup.
Skipjack Tuna might not be the biggest fish in the spread, but they're fantastic fun on lighter tackle and often save the day when other species are being picky. These smaller cousins to the yellowfin rarely exceed 8 pounds, but they make up for size with attitude and numbers. They school heavily and aren't nearly as spooky as their larger relatives, making them perfect for newer anglers to cut their teeth on offshore fishing. Plus, they make excellent bait for larger predators lurking nearby.
San Diego's offshore fishing scene is world-class for a reason – the combination of deep water close to shore, diverse species, and year-round fishing opportunities is tough to beat anywhere on the West Coast. This 12-hour adventure gives you the time and range to really get into the good stuff, reaching those productive zones that shorter trips just can't access. With Fluid Boat Charters' top-rated crew and that intimate 4-person maximum, you're looking at a fishing experience that's more like going out with knowledgeable friends than a crowded cattle boat. Whether you're after your first taste of offshore fishing or you're a seasoned angler looking to target specific species, this trip delivers the goods. Don't wait too long to book – the best fishing dates fill up fast, especially during peak season.
Our 2007 Parker 25-foot walkaround is built for serious offshore fishing in San Diego waters. Twin 200HP Yamaha engines get you to those productive fishing grounds fast, cruising at 35 knots so you spend more time with lines in the water instead of traveling. The spacious cabin comfortably handles up to 4 anglers, with plenty of room to move around when fighting those big yellowfin and bluefin tuna. The fish finder helps locate schools while GPS and radar keep you on course and safe during those long runs up to 85 miles out. An onboard icebox keeps your catch fresh and drinks cold during the full 12-hour day. The head means no cutting trips short, so you can stay focused on targeting yellowtail, mahi, bonito, sharks, and even swordfish. This setup gives you everything needed for a productive day chasing pelagic species in San Diego's rich offshore waters.
Thunnus ThynnusBluefin tuna are the holy grail of offshore fishing - massive, powerful fish that average 100+ pounds but can top 400. These warm-blooded giants cruise everywhere from the surface down to 500+ feet, following bait schools and temperature breaks. Peak season runs late spring through early fall when they follow the sardine runs up our coast. What makes bluefin special? It's the ultimate test of angler and tackle - they'll make screaming runs, dive deep, and fight for hours. The meat is unmatched for sushi and sashimi. Fair warning: you'll need heavy tackle and strong backing. My go-to technique when they're being picky is live bait fishing with sardines or mackerel. Keep the boat quiet, use light leaders, and be patient - these fish are smart and spook easily.
Coryphaena HippurusMahi mahi are absolute showstoppers with their brilliant golden sides and electric blue-green backs that flash rainbow colors underwater. Most fish we catch run 15-29 pounds, though they can push 80+. These speed demons love floating debris, kelp lines, and current breaks in warm offshore water. We find them year-round here, but summer and fall are prime time when water temps hit their sweet spot. What makes guests love targeting mahi? They fight hard with acrobatic jumps, they're stunning to photograph, and the meat is some of the best eating you'll find - firm, white, and mild. Pro tip: when you hook one, keep the boat moving and look for more fish. Mahi travel in schools, so where there's one, there's usually several more waiting.
Katsuwonus PelamisSkipjack are the scrappy little cousins of the tuna family, typically running 15-25 pounds with distinctive dark stripes along their silver sides. These schooling fish love the upper water column in blue water, often mixing with juvenile yellowfin. They're around most of the year, but summer and early fall bring the biggest schools. Don't let their size fool you - skipjack fight hard and make great table fare, plus they're perfect for smoking or canning. Guests love them because they're action-packed fishing with multiple hookups common. When trolling, I like running small feathers or hoochie rigs at 4-6 knots. Here's the key: when you find a school, don't motor right through it. Circle wide and let your lures work the edges - these fish spook easy but once you're in the zone, it's game on.
Thunnus AlbacaresYellowfin tuna are built like torpedoes and can hit 50 mph when they want to. Most fish we target run 60-80 pounds, but they get much bigger. You'll find them in the top 100 feet of blue water, often around kelp patties or temperature breaks. They're here year-round, but late summer through fall gives us the best action. What draws anglers to yellowfin? The fight is pure power - long runs and deep dives that'll test your gear and endurance. Plus, this is sashimi-grade fish that rivals bluefin in taste. When we're marking fish but they won't bite on the troll, I'll often switch to vertical jigs. The key is matching the bait they're feeding on - if you see flying fish around, rig up something that mimics their movement on the surface.
San Diego