The best time of year for fishing in Costa Rica depends on the type of fish you want to catch. Generally, the peak season for billfish like sailfish and marlin is from December to April on the Pacific coast. On the Caribbean coast, the best time for tarpon and snook is from September to November. However, it's essential to consider the weather conditions and local fishing regulations when planning your trip.

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Tarpon Snook Fishing Seasons Fishing In Costa Rica Billfish