Ilha Grande
About this Dive Site
Description
Explore the underwater wonders of Ilha Grande, a jewel within Angra dos Reis, where diverse marine life thrives amidst stunning geological formations. Navigate through intriguing rock formations, discover hidden swim-throughs, and marvel at vibrant coral reefs that shelter sea turtles, octopuses, and a kaleidoscope of tropical fish.
Best Time to Dive
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 28°C | 28°C | 28°C | 27°C | 26°C | 25°C | 24°C | 24°C | 25°C | 26°C | 27°C | 28°C |
Peak Season
April, May, June
Jan
Summer months, warm water. Visibility can be reduced by plankton blooms.
Feb
Peak of the rainy season. Visibility can be poor due to runoff.
Mar
Rainy season continues, visibility remains a challenge. Good for macro photography.
Apr
Rainy season ending, visibility starts to improve. Many small islands to explore.
More monthly highlights
May
Excellent visibility and calm seas. Ideal for exploring shipwrecks and reefs.
Jun
Good diving conditions. Water is cooler but visibility is great.
Jul
Water temperatures are at their coolest. Visibility can be variable.
Aug
Good for spotting diverse marine life in the sheltered bays.
Sep
Water temperatures start to rise. Increased activity of smaller reef fish.
Oct
Visibility improves as the dry season approaches.
Nov
Rainy season begins, visibility can be reduced by plankton.
Dec
Warm waters and good for exploring the numerous islands.
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