Fishing is good all year in the Mexican Caribbean, so the real question isn’t if the fish are biting — it’s what is biting when you visit. Cancún’s warm Caribbean current keeps the action going every month, and you always choose the departure time that fits your vacation.
Quick answer
For big-game offshore trophies like blue and white marlin and sailfish, the peak runs March through July. Mahi-mahi (dorado) is strongest in spring, tuna shows up much of the year, and wahoo runs in the cooler months from November to February. Inshore and reef fishing for barracuda, snapper and grouper is productive year-round.
Month-by-month guide
- January–February: Cooler water brings wahoo and kingfish; great inshore action and fewer crowds.
- March–May: Prime time. Sailfish and marlin move in, mahi-mahi is on fire, and tuna is steady.
- June–August: Peak billfish season with warm, calm seas — the classic Riviera Maya deep-sea experience.
- September–October: Fewer boats and excellent value; keep an eye on tropical weather.
- November–December: Wahoo and blackfin tuna return; comfortable temperatures for a full day offshore.
Which trip should you book?
If you’re chasing marlin and sailfish, choose a full-day offshore charter that reaches the deep blue water. For a relaxed half-day close to shore — ideal for families and first-timers — an inshore trip on a boat like the 27 ft Cancún or Luhrs 35 is perfect.
Ready to fish? Tell us your dates and group size and we’ll set up the perfect charter. Message us on WhatsApp or browse the full fleet.

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