Best Time to Fish in Costa Rica (Month-by-Month Guide)
The short answer is simple:
👉 There is always something to catch.
The better answer is understanding what species you want to target, how seasons shift, and how location—especially fishing out of Marina Flamingo—affects your opportunities.
This guide breaks it down month by month so you can plan your trip with confidence.
Costa Rica Fishing Seasons Overview
Costa Rica has two primary seasons:
Dry Season (November – April)
Green Season (May – October)
Both offer strong fishing, but they produce different conditions and species patterns.
Month-by-Month Fishing Guide
January – February
Strong offshore fishing
Sailfish activity is typically consistent
Good chances for marlin and tuna
This is peak travel season, and availability fills quickly.
March – April
Continued strong offshore action
Calm conditions are common
Excellent time for full-day offshore trips
May – June
Transition into green season
Increasing bait activity
Strong opportunities for sailfish, tuna, and mahi
This period is often underrated.
July – August
Consistent offshore opportunities
Good mix of species
Productive fishing with fewer crowds
September – October
More variable weather patterns
Still fishable, depending on conditions
Opportunity remains for offshore and inshore species
November – December
Transition back into dry season
Improving conditions
Strong mix of offshore and inshore opportunities
What Fish Can You Catch Throughout the Year?
Fishing in Guanacaste offers strong variety year-round.
Offshore Species:
Marlin
Sailfish
Yellowfin Tuna
Mahi Mahi
Inshore Species:
Roosterfish
Snapper
Grouper
👉 Explore full species breakdown → (link to Species Guide blog #5)
Offshore vs Inshore by Season
Dry Season: Typically stronger offshore conditions
Green Season: Often productive for both offshore and inshore
Both seasons can produce excellent fishing—the difference is in patterns and conditions.
👉 Learn the difference → (link to Offshore vs Inshore blog #2)
Why Location Matters
Fishing out of Marina Flamingo provides a major advantage:
quick access to offshore water
strong inshore structure
flexibility when conditions change
This allows trips to adapt based on real-time conditions.
👉 Learn more about the marina → (link to Marina Flamingo blog #6)
What’s the “Best” Month?
The best month depends on your goals:
Want marlin and sailfish → target strong offshore months
Want variety → transitional months can be excellent
Want steady action → inshore fishing is consistent year-round
There is no single perfect month—only the right timing for your trip.
Planning Your Trip the Right Way
Instead of asking:
👉 “When is the best time to fish?”
Ask:
👉 “What do I want out of the experience?”
Then choose your timing accordingly.
If you’re unsure, start here:
👉 (link to FAQ page)
Final Thoughts
Costa Rica is one of the few places where you can fish year-round and still have a real opportunity.
The key is:
understanding the seasons
choosing the right trip
working with a crew that adjusts to conditions
That’s how you get the most out of your time on the water.
👉 Come catch your tails, on Fish Tale 2
👉 See how we do it on your Fish Tale 2
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