
Bangka Island
Manado · Indonesia
Situated northeast of Manado in a nutrient-rich channel between North Sulawesi and Bangka Strait, Bangka Island offers some of the most pristine hard coral reefs in the Coral Triangle, largely untouched due to its remote position and a local community conservation agreement. Whale sharks visit the western bays seasonally, drawn by aggregations of fish and plankton blooms in the shallows. The island's multiple sites range from gentle sloping gardens ideal for macro work to exhilarating drift dives along current-swept points.
Conditions
Depth
5 to 35 m
Advanced depths
Current
Can be moderate
Can pick up on the edge
Visibility
20 to 30 m
Clearest in the calm season
Water
26 to 30°C
3mm wetsuit
Month by month
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Water (°C) | 27 | 27 | 28 | 28 | 28 | 27 | 26 | 26 | 27 | 27 | 27 | 27 |
| Vis (m) | 15 | 15 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 15 | 15 | 15 |
| Current | Moderate | Moderate | Gentle | Gentle | Gentle | Moderate | Moderate | Strong | Moderate | Gentle | Gentle | Moderate |
Your chances of seeing each animal
Ashy Woodpecker
Last confirmed Jul 6, 2026 · 37 records
Very likely
Most dives
Sulawesi Lined Gliding Lizard
Last confirmed Jul 8, 2026 · 18 records
Very likely
Most dives
Yellow-Billed Malkoha
Last confirmed May 25, 2026 · 29 records
Very likely
Most dives
Hair-Crested Drongo
Last confirmed Jul 1, 2026 · 34 records
Very likely
Most dives
Clown triggerfish
Last confirmed Nov 21, 2024 · 1 records
Likely
About 6 in 10 dives
Ornate wobbegong
Expected
Known here, not yet in recent logs
Reef manta ray
Expected
Known here, not yet in recent logs
Whale shark
Expected
Known here, not yet in recent logs
Gear