Costa Rica
The Bat Islands
About this Dive Site
Description
Dive into the renowned 'Bat Islands' (Islas Murciélagos) in the Gulf of Papagayo, a destination celebrated for its challenging currents and variable visibility. This is a prime location for encountering impressive marine megafauna, including the magnificent Pacific Giant Mantas, formidable Bull Sharks, and vast schools of Jacks.
Best Time to Dive
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 29°C | 29°C | 30°C | 31°C | 31°C | 31°C | 30°C | 30°C | 30°C | 30°C | 29°C | 29°C |
Peak Season
January, February, March, October, November, December
Jan
Good visibility, potential for humpback whales offshore.
Feb
Continued good visibility, excellent for spotting pelagics.
Mar
Warmer waters, still good for marine life encounters.
Apr
Transition to warmer, slightly less clear water.
More monthly highlights
May
Start of the green season, plankton blooms can reduce visibility but attract feeding fish.
Jun
Green season continues, good for macro life.
Jul
Green season, occasional strong currents after heavy rain.
Aug
Green season, possibility of whale sharks.
Sep
End of green season, visibility starts to improve.
Oct
Visibility improves significantly, start of manta ray season.
Nov
Peak manta ray season, excellent visibility.
Dec
Manta ray season continues, good chance of seeing humpback whales offshore.
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