Hannibal Bank has played a major role in putting the Gulf of Chiriquí on the global angling map, famous for its concentrations of black marlin and fast-moving schools of yellowfin tuna that have attracted sportfishermen for generations. Fishing live bonito over this iconic offshore seamount is a must-do experience for any serious angler. This continental shelf area has contributed to many IGFA world records. It has become one of the most famous spots for some of the most sought-after pelagics such as yellowfin tuna, marlin, sailfish, dorado and more!
Where is Hannibal Bank located?
Hannibal Bank is located approximately 50 miles off the coast on the southern edge of the Gulf in Chiriqui, western Pacific side of Panama. The area was first discovered by the USS Hannibal in the early 1914s, when survey work was being carried out for the construction of the Panama Canal.
Panama Nautical Club is only 48 miles away from Hannibal Bank, which is closer than fishing lodges located on the mainland. Our fleet is fully equipped to get you there safely and comfortably with full shade and fighting chairs onboard. We invite you to come and fish it for yourself!
What makes Hannibal Bank so Unique for Fishing?
The bank is approximately 5 miles long and 3 miles wide wide. At Hannibal Bank, the ocean floor ranges between a hundred feet deep to thousands of feet deep. It is so productive for fishing because it sits in the path of the nutrient-rich Humboldt Current. Much like the Gulf Stream in the Atlantic, this powerful flow moves north along the west coast of South America and feeds directly into the Gulf of Chiriquí.
What is the Humboldt Current?
The Humboldt Current brings cold, nutrient-rich water to the surface, triggering a powerful chain reaction of marine life. First, a massive amount of phytoplankton blooms, which then attract dense concentrations of baitfish that hold consistently around the bank. In turn, that bait draws in predators—marlin, sailfish, yellowfin tuna, dorado, and wahoo all converge on the area. It’s common to find explosive surface feeds of yellowfin in full “tuna frenzies,” or witness black marlin crashing through bait on the surface at Hannibal Bank. Hannibal Bank also serves as a cleaning station for large predatory fish.
The Humboldt Current is one of the most productive ecosystems, and accounts for almost 20% of the worlds fish catch.
Periodically, the upwelling is disrupted by the El Niño (ENSO) event. This has led to the belief that El Niño is one of the main reasons for poorer fishing conditions in Panama in 2024.
Fishing at Hannibal Bank
If the bait is around, your chances of catching a trophy fish is high. We catch huge Blue and Black Marlin, Sailfish, and trophy sized Yellowfin Tuna here. Various billfish are abundantly found on the open waters off the Isla Montuosa and Hannibal Bank.
The best time to fish at Hannibal Bank depends on your target species:
Black Marlin
Black marlins reside in in the Gulf of Chiriqui year round however most prolific in the winter months, between December and March. August and September see the arrival of the huge female Black Marlin which can average in 500 lbs. Each season a few lucky anglers land a beauty that tips the scale past the 800lbs mark.
During these months, large schools of bonito stack up on the seamount, and when they do, the black marlin fishing can be exceptional. Those consistent bait concentrations are key. Where bait holds on structure, black marlin are never far behind, and because the bait tends to gather in predictable areas, we know exactly where to focus our effort.
When we know that the baitfish is around, we load up the tuna tubes, and head straight out to Hannibal Bank to begin live baiting almost immediately. Watching a black marlin hunt down a live bait—and erupt on the surface in an aerial display at hookup—is an experience that can change the way you see fishing.
In fact, this region ranks among the top three black marlin fisheries in the Northern Hemisphere.
Cow sized Yellowfin Tuna and Tuna Frenzies
When it comes to yellowfin tuna fishing, few places compare to the Gulf of Chiriqui. Yellowfin Tuna are present in the Gulf of Chiriqui year-round, however the big ‘cow’ Tuna are usually landed in May and June.
One of the best signs that yellowfin tuna are in the area is the presence of large flocks of birds working over feeding tuna. Dolphins are often part of the equation as well, corralling baitfish into tight schools that allow both the tuna and dolphin to feed more efficiently. By tracking birds on our radar, we can often locate the famous tuna frenzies, where schools of yellowfin push bait to the surface and feed aggressively. It’s also common to find commercial tuna boats working the bank when the tuna are around. As they chum fish to the surface, we can move into the action and pitch live blue runners, creating a fast-paced and highly interactive fishing experience that few destinations can offer.
Blue Marlin, Sailfish, and Dorado are here too
Hannibal Bank regularly produces encounters with other prized offshore species as well. Sailfish are often found feeding along the current edges, dorado patrol the floating debris and bait schools, and blue marlin are always a possibility in the surrounding open ocean. With such an abundance of bait and year-round pelagic activity, you never know what might show up next, making every trip to Hannibal Bank an exciting offshore adventure. Blue Marlin, as well as the acrobatic Sailfish can be found January through march. Dolphin (Dorado) are also caught year round, but most abundantly and oversized from October through to February.
Plan your fishing trip to Hannibal Bank
Hannibal Bank is 48 nautical miles from our resort which is an average run time of 1.5 hours in our fishing fleet. Closer to the lodge is Isla Landrones and Isla Secas (17 nautical miles). We often start out for live bait fishing or popping for Cubera Snapper and Roosterfish. On our doorstep is Isla Parida (2 nautical miles away), and here lines are often hit by Amberjacks, Barracuda and Rainbow Runners and Roosterfish.
Check out our fishing packages, or call +1 800 507 1246 for more info on availabilities in 2027 to fish Hannibal Bank.
