Travel far beyond Costa Rica’s traditional offshore fishing grounds to target blue marlin around deep-water FADs and seamounts. These specialized multi-day trips are designed for serious anglers who want maximum fishing time in productive blue-marlin water.
FAD stands for Fish Aggregating Device. Offshore structure can attract baitfish and marine life, which in turn attracts larger pelagic predators.
In Costa Rica, FAD fishing is especially associated with blue marlin. Instead of returning to port every afternoon, long-range boats can stay offshore and concentrate multiple fishing days around productive FADs and seamount areas.
That makes these trips very different from a normal full-day offshore charter. Range, fuel, crew experience, sleeping accommodations and vessel reliability become much more important.
Costa Rica Marlin Fishing
FADs create offshore structure in otherwise open blue water. A food chain can develop around that structure and eventually attract large predators.
A FAD creates a fixed point of structure in deep Pacific water.
Smaller fish and marine organisms may concentrate around it.
Tuna, mahi-mahi and other offshore predators follow available bait.
Blue marlin may patrol these productive offshore areas looking to feed.
You do not need to fish the FADs to catch marlin in Costa Rica. The right choice depends on how serious you are about making blue marlin the focus of the trip.
Want marlin, sailfish, tuna and mahi-mahi while returning to your hotel the same afternoon?
A normal full-day offshore charter is probably the better fit.
Explore Offshore Fishing →If blue marlin is the primary reason for your fishing vacation, spending multiple days offshore gives you a very different type of opportunity.
Check FAD OptionsFAD expeditions are particularly attractive to anglers who have already experienced traditional marlin and sailfish fishing and want something more specialized.
Read the Marlin Guide →Many Costa Rica FAD trips involve traveling roughly 70–120 miles offshore, although exact distances vary by departure point, vessel and FAD. These distances are one reason multi-day fishing is so effective: once you’re offshore, you stay near the fishing grounds rather than repeating the long run every day. :contentReference[oaicite:1]{index=1}
For anglers considering a serious multi-day expedition, Captain Bobby McGuinness is one of the names worth knowing.
Based in Golfito in Costa Rica’s Southern Pacific, Bobby has built an international reputation in big-game sportfishing and has extensive experience with long-range marlin and overnight fishing. Costa Rica Fishing Experts features him specifically for anglers interested in serious offshore trips from Golfito. :contentReference[oaicite:2]{index=2}
His trips are particularly interesting for anglers who want more than a normal marina-to-marina day charter. Golfito provides access to remote Southern Pacific offshore waters and is an important departure point for multi-day marlin expeditions. :contentReference[oaicite:3]{index=3}
Blue marlin may be the headline attraction, but offshore expeditions can also produce quality yellowfin tuna and other pelagic species.
Recent Golfito overnight trips with Captain Bobby McGuinness have also produced strong yellowfin tuna fishing, giving anglers a very different fight when tuna schools move through the area. :contentReference[oaicite:4]{index=4}
This is one reason a multi-day expedition can be so interesting: your captain can adjust to whatever the offshore ecosystem is producing instead of focusing on only one presentation all day.
Explore Golfito Fishing
Choosing the boat becomes much more important when your fishing trip involves long-distance travel and sleeping offshore.
Comfort matters too. On a normal charter, the boat is where you fish. On an overnight expedition, it also becomes where you eat, rest and sleep.
The right departure area depends on the captain, vessel, fishing dates and offshore area being targeted.
One of Costa Rica’s major sportfishing bases, with a strong selection of larger offshore vessels.
Los Sueños Fishing Charters →Marina Pez Vela provides another important Central Pacific departure point for offshore and multi-day fishing.
Quepos Fishing Charters →A Southern Pacific base for remote offshore fishing and specialized overnight expeditions, including trips associated with Captain Bobby McGuinness. :contentReference[oaicite:5]{index=5}
Golfito Fishing Charters →Meet the captain and crew, load personal gear and provisions and begin the long run offshore.
Once the boat reaches productive offshore water, the crew begins working FADs and surrounding areas for marlin and other pelagic species.
This is one of the major advantages of the overnight format. You begin the morning already far offshore rather than spending hours making the run again.
Continue fishing according to the itinerary before beginning the run back to port.
Your best timing depends on where the trip departs, the offshore area being targeted and current ocean conditions. Costa Rica Fishing Experts’ existing FAD guide highlights roughly May through October as an important blue-marlin FAD period. :contentReference[oaicite:6]{index=6}
Rather than choosing a trip only from a generic calendar, serious anglers should match their travel dates with the captain, vessel and offshore area that makes the most sense at that time.
View Costa Rica Fishing CalendarLeave in the morning and target marlin, sailfish, yellowfin tuna, mahi-mahi and other offshore species before returning that afternoon.
Offshore FishingTravel much farther offshore and stay near productive FADs and seamounts so the trip can be built specifically around maximizing blue-marlin fishing time.
Ask About FAD TripsTell us how much offshore fishing you’ve done, your dates, number of anglers and how important catching a marlin is.
Help Me ChooseFAD means Fish Aggregating Device, an offshore structure that can attract marine life, baitfish and larger pelagic predators.
Blue marlin are generally the primary target for serious Costa Rica FAD expeditions.
Many long-range trips target areas roughly 70 to 120 miles offshore, although exact distances depend on the departure point and FAD being fished. :contentReference[oaicite:7]{index=7}
No. Traditional offshore charters also catch marlin. FAD fishing is a specialized option for anglers wanting to devote a multi-day trip primarily to blue marlin.
Costa Rica Fishing Experts features Captain Bobby McGuinness for specialized Golfito fishing and overnight offshore trips. Availability varies, so his dates should be requested in advance. :contentReference[oaicite:8]{index=8}
Bobby is associated with Golfito in Costa Rica’s Southern Pacific, a departure area for serious offshore and multi-day fishing. :contentReference[oaicite:9]{index=9}
Yellowfin tuna, mahi-mahi and other pelagic species may also be encountered during long-range offshore fishing.
Send us your fishing dates, group size, offshore experience and number of days you want to fish. We can help match you with the appropriate vessel, captain and departure area, including Golfito options with Captain Bobby McGuinness.
Check FAD Fishing AvailabilityThese trips require more planning than a normal day charter. Send us the important details and we’ll narrow down the appropriate options.
Learn more about fishing with Captain Bobby McGuinness , compare Costa Rica marlin charters , or explore Golfito fishing charters .
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