Fish Calendar – What to Catch & When

Nicaragua Fishing Calendar

San Juan del Sur offers world-class fishing year-round. Use this guide to plan your trip around the species you most want to target. Our experienced crew knows exactly where to find the action in every season.

📊 Month-by-Month Species Guide

MonthMahi MahiRoosterfishJack CrevalleTunaMarlinSailfishDorado
January⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐
February⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐
March⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐
April⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐
May⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐
June⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐
July⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐
August⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐
September⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐
October⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐
November⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐
December⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐

⭐⭐⭐ = Peak season (most abundant, best chances)  |  ⭐⭐ = Good (available, decent action)  |  ⭐ = Present (possible, not guaranteed)

🐟 Species Profile

Mahi Mahi (Dorado)

One of the most beautiful and delicious fish in the Pacific. Known for their acrobatic jumps and brilliant colors. Best months: November–May. Great for all skill levels. Average weight: 15–40 lbs.

Roosterfish

A prized inshore gamefish known for its distinctive “rooster comb” dorsal fin and incredible fighting power. Best months: March–September. A bucket-list catch for many anglers. Typically catch-and-release.

Jack Crevalle

One of the hardest-fighting fish pound-for-pound. Available year-round. Aggressive strikes and relentless runs make them a thrill for any angler. Average weight: 10–25 lbs.

Yellowfin Tuna

Powerful, fast, and delicious. Best months: March–August. These hard-fighting pelagics are a favorite for both sport and table. Average weight: 15–60 lbs, with larger specimens possible offshore.

Marlin (Blue & Black)

The ultimate trophy. Best months: October–March. These giants of the deep can exceed 500 lbs. A true test of skill and patience — and the fight of a lifetime. Primarily catch-and-release.

Sailfish

Known as the cheetah of the sea — the fastest fish in the ocean. Best months: November–April and July–September. Spectacular acrobatics and blistering runs. A must-catch for any serious angler. Catch-and-release.

Dorado (Bull Dolphin)

Larger specimens of Mahi Mahi found in deeper offshore waters. Best months: November–May. Trophy-sized bulls can reach 40–60+ lbs. Excellent eating and stunning colors.

🎯 Which Tour Should You Pick?

  • 4-Hour Fishing Tour: Best for Mahi Mahi, Roosterfish, Jack Crevalle, and Tuna in the bay.
  • 6-Hour Deep Sea Adventure: Reaches bigger Mahi Mahi, Marlin, and Sailfish beyond the bay.
  • 8-Hour Ultimate Expedition: Maximum range for trophy Marlin, Sailfish, and Dorado in Nicaragua’s richest waters.

Ready to plan your trip? Book your tour or contact us with any questions about seasons and species!