Puerto Jiménez offers productive fishing year-round thanks to its location along Costa Rica’s Osa Peninsula, where nutrient-rich waters attract both inshore and offshore species throughout the year. While fishing is rarely “bad,” seasonal weather patterns and ocean conditions can influence which species are most active and how far boats are able to travel offshore.

Understanding the seasons will help you choose the right trip and maximize your time on the water.

Dry Season (December – April)

The dry season is often considered prime time for offshore fishing. Seas are typically calmer in the mornings, allowing boats to comfortably run farther offshore in search of pelagic species.

This is a strong period for:

• Sailfish

• Marlin

• Yellowfin tuna

• Mahi-mahi (dorado)

Because this is also peak tourism season in Costa Rica, advance booking is recommended during these months.

Green Season (May – November)

The “green season” brings afternoon rain showers and fewer visiting boats, but fishing remains very productive — especially inshore.

This period can be excellent for:

• Roosterfish

• Snapper

• Jacks

• Inshore mixed species

Offshore opportunities still exist, though daily weather conditions may influence how far captains travel. Mornings are typically the best window before afternoon weather builds.

Planning Your Trip

Whether you’re targeting roosterfish close to shore or heading offshore for tuna and billfish, Puerto Jiménez offers diverse fishing opportunities throughout the year. The best time to fish ultimately depends on your target species, travel schedule, and preferred fishing style.

If you’re unsure which season or trip type is right for you, explore our inshore and offshore options to find the experience that fits your goals.

Species Highlights by Season

While fish can be caught year-round, certain species tend to peak during specific periods:

• Roosterfish: Consistent year-round, strong in green season

• Yellowfin Tuna: Often best during dry season months

• Mahi-mahi: Common during offshore season

• Sailfish & Marlin: Most consistent December through April

• Snapper: Reliable option inshore throughout much of the year

Local conditions shift based on currents, bait movement, and water temperature, so checking current reports before your trip is always recommended.

When Should You Book?

If you’re traveling during peak dry season (December–April), booking several weeks in advance is wise. Holiday periods and high-tourism months can fill quickly.

During green season, availability is often more flexible, though weather patterns may influence scheduling. Many anglers appreciate this time of year for lighter boat traffic and strong inshore action.