Three Pacific fisheries, three reasons to go: striped marlin on the fly in Magdalena Bay, remote offshore water in the Galapagos, and sailfish opportunities in Guatemala. Anthony shares where to go, when to plan, and what tackle to bring.
The window is opening. Across three of the Pacific's most storied fisheries, water temperatures are climbing, bait is stacking up, and the billfish are moving into range. If you have ever wanted to raise a marlin or sailfish on the fly, the coming season lines up three destinations that each offer something the others cannot.
Here is where we will be sending anglers, and why.
Magdalena Bay, Mexico
Mag Bay is the standout for billfish on the fly, and it is not particularly close.
When the striped marlin push into the bait balls off Baja's Pacific coast in the fall, you get sight-fishing conditions that exist almost nowhere else. Fish are up, feeding, and visible, which means a fly angler can actually cast to a marlin that is switched on rather than blind-casting and hoping. The teaser work is the whole game here, and the crews running these boats have it down to an art. A hooked striped marlin on a 12-weight is about as much fish as the tackle can hold.
You will fish out of Sportfishing Mag Bay, our partner operation in the region. The season here is short and the shots are real, which is exactly why it books early.
Peak season: October through January, with striped marlin numbers strongest in October and November.
The Galapagos, Ecuador
The Galapagos is the exclusive card in the deck.
Access is limited, permits are tightly controlled, and the number of operations legally running billfish trips out here can be counted on one hand. That scarcity is the point. You are fishing water that sees a fraction of the pressure the mainland Pacific fisheries absorb, and the striped marlin and blue marlin numbers reflect it.
Sportfish Galapagos Expeditions is the operation we work with to get anglers into this fishery. Trips are logistically involved and spots are genuinely finite, so this is one to commit to well ahead of the season rather than late.
Peak season: December through June, with striped marlin numbers strongest from January into May.
Guatemala
Guatemala is where you go for the numbers.
The Pacific sailfish fishery off the Guatemalan coast produces one of the highest shot ratios anywhere in the world. On a good day a boat can raise dozens of sailfish, which turns fly fishing from a game of patience into a game of repetition. If you want to refine your teaser-and-cast timing, or you simply want a lot of chances at a billfish on the fly in a single trip, this is the fishery that delivers volume.
We run these trips through Blue Bayou Guatemala. The consistency is the draw, and it makes Guatemala the strongest choice for an angler chasing a first billfish on fly.
Peak season: November through April, with the most consistent sailfish action from December through March.
Who This Trip Is For
Each of these fisheries suits a different kind of angler.
Guatemala is the starting point. High shot numbers, hungry fish, and easy presentations mean you get chance after chance to work out your timing on a forgiving fishery. If this is your first serious run at a billfish on the fly, this is where you learn.
Mag Bay is for the adrenaline junkies. Small boats, long runs, and a lot of action, with actual fly casting at marlin that are up and feeding. It is the most unique billfish experience in the world, and it asks the most of you in the moment.
The Galapagos is for the angler who has already fished billfish everywhere. Kona, Africa, South America, the whole circuit. These are people who have seen it and largely done it, and this is the last notch on the belt. Water so untouched that many of these fish have never seen a fly in their life.
Recommended Gear
The tackle changes depending on where you are pointed.
For Mag Bay, plan on a 12-weight fly rod paired with a large arbor reel that can hold a serious amount of backing. A striped marlin will take you well into it. Rig an intermediate line in the 400 to 500 grain range, and tie on an eight to ten inch baitfish fly built to look like a sardine. That combination covers the sight-fishing conditions you will run into out there.
For the Galapagos and Guatemala, an adequate 12 to 14-weight with a floating line works best, with the shooting head sized down to help you turn over the shorter, closer shots these fisheries produce. Traditional popper-style flies are the call here, pitched to fish teased in behind the boat. If you are heading to either destination, that is the setup to build around.
Where to Point
Three fisheries, three different reasons to go. Mag Bay for the sight-fishing and the marlin. The Galapagos for exclusivity and untouched water. Guatemala for the sheer number of shots at sailfish.
The season is short in all three. If one of these is on your list for this year, now is the time to talk it through.
Let’s plan your billfish trip.
Tight lines, Anthony
