When to Do inshore fishing

By Emily

Fishing in Jaco, Costa Rica, offers a thrilling experience for anglers of all levels, thanks to its rich marine life and diverse aquatic ecosystems. The best time to fish inshore in Jaco depends on several factors, including the type of fish you’re aiming to catch, weather conditions, and local fishing regulations.

Roosterfish Sportfishing
Roosterfish Sportfishing

Ideal Seasons for Inshore Fishing

  • Dry Season (December to April): This period is often considered the best time for inshore fishing in Jaco. The weather is sunny and dry, which makes for comfortable fishing conditions. During these months, you can expect to catch species like Roosterfish, Snook, and Jack Crevalle. The calm seas also make it easier to navigate closer to shore.
  • Wet Season (May to November): While the wet season brings more rain, especially in the afternoons, the mornings are usually clear and can be good for fishing. The nutrient-rich runoff from the rivers increases baitfish activity, which in turn attracts predators. This season is good for those looking to catch Snapper, Grouper, and Mackerel.

Factors to Consider

  • Tides: Tidal movements play a significant role in inshore fishing. The best times are often during high tide or when the tide is changing, as these conditions bring in baitfish and stimulate feeding activity among larger species.
  • Moon Phase: The phase of the moon can also affect fish behavior. Many anglers find that fishing a few days before and after a full moon can be particularly productive, as the stronger tidal changes during these periods can lead to increased fish activity.
  • Local Knowledge: It’s always beneficial to consult with local guides or experienced fishermen. They can provide up-to-date information on where the fish are biting and what techniques are working best at any given time of the year.

Conservation Efforts

When planning your fishing trip, it’s important to be aware of and respect local conservation efforts and regulations. Costa Rica is known for its commitment to environmental preservation, and this extends to its marine resources. Catch and release practices are encouraged, especially for species like Roosterfish, to maintain healthy populations and ensure future anglers can enjoy the same thrilling experiences.


In summary, the dry season from December to April offers the most comfortable weather conditions for inshore fishing in Jaco, Costa Rica. However, the wet season can also provide excellent opportunities, especially for those looking for specific species that thrive in the conditions brought by the seasonal rains. Regardless of when you decide to go, always consider the local marine environment and participate in sustainable fishing practices to help preserve the natural beauty and biodiversity of Jaco’s coastal waters.