When To Go · Destination Guide
Flamingo, Tamarindo and the Catalina Islands
Rocky Pacific islands, seasonal manta encounters and relaxed Guanacaste beach bases.
When To Go · Destination Guide
Rocky Pacific islands, seasonal manta encounters and relaxed Guanacaste beach bases.
When to go
For the Flamingo/Catalina circuit, December to April is the simpler overall trip window based on Guanacaste climate and the Tourism Board dry-season Catalina diving recommendation.
Best overall window
Dry season has the most reliable weather for beach and boat planning, but northerly wind and cooler water are possible.
Outside that window
More rain and changeable weather; July-August can bring intensified trade winds.
Start with the overall answer, then switch only when scuba, freedive, snorkel, or topside timing changes the trip in a meaningful way.
The overall row stays visible so you can compare it against the currently selected scope.
| Scope | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Overall | Overall - Jan: Best | Overall - Feb: Best | Overall - Mar: Best | Overall - Apr: Good | Overall - May: Tradeoffs | Overall - Jun: Tradeoffs | Overall - Jul: Tradeoffs | Overall - Aug: Tradeoffs | Overall - Sep: Tradeoffs | Overall - Oct: Tradeoffs | Overall - Nov: Tradeoffs | Overall - Dec: Best |
These do not replace the overall planner. Use them only if a specific animal or event is driving your trip dates.
Seasonal Oceanic Manta Ray Potential
Best for Scuba
Dec to May
A Playa Flamingo naturalist operator advertises oceanic manta encounters from December through May, highlighting February and March.
Variable Reef Sharks and Rays
Best for Scuba, Snorkel
Check current season
Local dive operators report white-tip reef sharks and multiple ray species at Catalina sites.
Built from climate references, access rules, and destination operators. Wildlife timing and route flexibility can shift year to year.