Indonesia · Gilimanuk
Secret Bay (Gilimanuk)
Best time to dive
January to December; April to November
What you might see
- Flamboyant cuttlefishLikely
- FrogfishLikely
- Ghost pipefishLikely
- Mimic octopusLikely
- NudibranchLikely
- SeahorseLikely
Sightings are seasonal probabilities, not promises - even in peak season nature does its own thing.
Certification & difficulty
Advanced Open Water - advanced conditions (currents/depth); dive within your training.
Snorkelling
Not a snorkel site - Not recommended - muddy/silty bottom, boat traffic near the harbor, and best sightings require scuba + guide
Safety notes
Tidal current surges, cold thermoclines, boat/ferry traffic near Gilimanuk harbor, sea snakes, silt-outs from careless finning
Permits & fees
- (outside West Bali National Park boundary - no park entrance fee)
Permits and operators change - confirm before booking.
Location
Nearest hub: Gilimanuk
This profile is desk research, compiled from public sources - not a first-hand dive report. Coordinates are approximate.

