Sri Lanka
Conch Reef
About this Dive Site
Description
Conch Reef in Hikkaduwa is a vibrant underwater garden teeming with life, named for the abundant conch shells scattered across its sandy bottom. Expect to be mesmerized by schools of butterflyfish, angelfish, and surgeonfish flitting amongst the corals. This accessible reef is a fantastic introduction to Sri Lanka's marine biodiversity, perfect for divers of all experience levels.
Best Time to Dive
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 30°C | 30°C | 31°C | 31°C | 30°C | 30°C | 29°C | 29°C | 30°C | 30°C | 30°C | 30°C |
Peak Season
January, February, October, November, December
Jan
Good visibility, chance of seeing turtles and reef fish.
Feb
Excellent visibility, ideal for exploring shipwrecks.
Mar
Warming waters, good for macro photography.
Apr
Pre-monsoon conditions, still good diving.
More monthly highlights
May
Southwest monsoon begins, visibility can be reduced.
Jun
Monsoon season, expect rain and choppy seas.
Jul
Peak monsoon, diving conditions are challenging.
Aug
Monsoon starts to subside, visibility improving.
Sep
Post-monsoon, good chance to see larger pelagics.
Oct
Excellent visibility, ideal for reef exploration.
Nov
Manta ray season begins, good chance of sightings.
Dec
Peak manta ray season, excellent visibility.
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