
Daco Island Reef
Siargao · Philippines
Daco Island sits southeast of General Luna and is ringed by a mosaic of reef, rubble, and sandy muck that is arguably the best macro diving in Siargao. Pygmy seahorses cling to sea fans at 18 to 22 metres, and the sandy channels between coral heads host blue-ringed octopus, ornate ghost pipefish, and a diversity of nudibranch species that draws underwater macro photographers from across the Philippines. The reef crest holds healthy staghorn and Acropora thickets with clownfish anemone gardens and schools of anthias.
Conditions
Depth
5 to 25 m
Open water and up
Current
Can be moderate
Can pick up on the edge
Visibility
12 to 20 m
Clearest in the calm season
Water
27 to 30°C
3mm shorty
Month by month
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Water (°C) | 27 | 27 | 27 | 28 | 28 | 29 | 29 | 29 | 29 | 28 | 27 | 27 |
| Vis (m) | 15 | 15 | 15 | 15 | 12 | 12 | 12 | 12 | 12 | 13 | 15 | 15 |
| Current | Gentle | Gentle | Gentle | Gentle | Gentle | Moderate | Moderate | Moderate | Gentle | Gentle | Gentle | Gentle |
Your chances of seeing each animal
Clownfish
Last confirmed May 2, 2026 · 5 records
Very likely
Most dives
Pygmy Seahorse
Expected
Known here, not yet in recent logs
Blue-ringed Octopus
Expected
Known here, not yet in recent logs
Ornate Ghost Pipefish
Expected
Known here, not yet in recent logs
Anthias
Expected
Known here, not yet in recent logs
Staghorn Coral
Expected
Known here, not yet in recent logs
Nudibranch (various species)
Expected
Known here, not yet in recent logs
Sea Fan
Expected
Known here, not yet in recent logs
Gear