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Captain Martin Cortez has been a member of FishingBooker since January 2025.

Captain Martin Cortez's Profile - FishingBooker

Martin Cortez

Captain Martin Cortez, Zihuatanejo, Mexico - FishingBooker

A side view of the fishing boat 'Ishamar' anchored in a calm bay, surrounded by mountains and beach resorts.

Isamar Boath

Whether you'd like to hook a Sailfish, Black Marlin, or Yellowfin Tuna, January is the month to visit Zihuatanejo. The Wahoo bite is also very good, and Grouper are active as well.

The mild winter temperatures and calm waters allow for excellent Sailfish and Black Marlin bites, and an occasional Striped Marlin could surprise you. You can also snag Tuna or Wahoo.

The spring is fast approaching, which means Blue Marlin are coming back to the Zihuatanejo waters. Inshore, Roosterfish are waking up, and Snapper and Grouper are not giving up either.

All Marlin relatives (Blue, Black, Striped) are on everyone's to-catch list, while Sailfish is hiding moreso than usual. Mahi Mahi, Yellowfin Tuna, and Roosterfish are all up and biting.

If you prefer offshore adventures, May is the best month to come to Zihuatanejo. Billfish are in a frenzy during this month, and Yellowfin Tuna and Mahi Mahi aren't far behind.

As Black Marlin leave the stage, Blue Marlin start taking over along with Sailfish, who are becoming more aggressive as the days are getting warmer. Get yourself a picture-perfect catch!

Fishing for both Tuna and Mahi Mahi is superb in July, as long as a Sailfish doesn't snag your lure first. Sails are so numerous, that it's quite difficult to target anything without reeling in a Sailfish!

This is your last chance to catch a trophy Blue Marlin, as they slowly move out of these waters. It's quite hot out in August, but neither Mahi Mahi or Tuna mind the heat, so why should you?

<div>
	Sailfish is the only Billfish that loves to stay in the waters around Zihuatanejo all year, so you can still catch them in decent numbers in the deep, along with Mahi Mahi and Roosterfish inshore.</div>

Slightly colder weather doesn't mean the fishing is bad, it's just closer to shore! Anglers are catching big Roosterfish everyday, as well as Black Snook, Mahi Mahi, and Grouper.

The November bite brings a healthy amount of Wahoo, Tuna, and Mahi Mahi into the game, while Sailfish remain anglers' most-prized catch. Roosters are equally popular inshore, so get your fill of fish!

Black and Striped Marlin are coming back, and Sailfish never left, which makes December one of the best months to spend some time in Zihuatanejo fishing for big game action. Wahoo and Tuna are biting, too.

Martin Cortez

Charter

Isamar Boath

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What's biting with Isamar Boath in Zihuatanejo

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