Secret Bay - Bali

Secret Bay, near Gilimanuk, is Bali's quiet master of muck diving. Expect a shallow dive, rarely deeper than 10 meters, over a silty, volcanic sand bottom. It’s a macro photographer's dream – we’ve spotted frogfish, nudibranchs galore, pipefish, and juvenile snapper hiding in the seagrass. Ideal for slow, deliberate dives, best at slack tide to avoid the currents pushing through the strait.

Location
Bali, Indonesia, Southeast Asia
Coordinates
-8.167568, 114.445526
Type
reef
Maximum Depth
5-15m

Marine Protected Area: Bali Barat

Best Time to Dive in Bali

The warmest water temperatures in Bali occur in December, averaging 30.9°C. The coolest conditions are in August at 29.1°C.

Monthly Water Temperatures

  • January: 30.1°C
  • February: 29.7°C
  • March: 30.1°C
  • April: 30.7°C
  • May: 30.6°C
  • June: 30.2°C
  • July: 29.4°C
  • August: 29.1°C
  • September: 29.3°C
  • October: 30.1°C
  • November: 30.9°C
  • December: 30.9°C

Nearby Dive Sites in Bali

Nearest Dive Centres to Secret Bay

Marine Life in Bali

Home to 528 recorded species including 359 reef fish, 73 hard corals, 42 sharks & rays, 12 other, 12 sea snails & nudibranchs, 11 seagrass & algae.

Notable Species

Recommended Packing List for Secret Bay

Based on average water temperature of 30.1°C, currents 3 cm/s.

  • Shorty or Rashguard - warm 30°C water needs minimal exposure protection
  • Mask - essential for every dive
  • Fins
  • BCD - buoyancy compensator
  • Regulator - your most safety-critical piece of gear
  • Dive Computer - tracks depth, time, and NDL
  • Surface Marker Buoy (SMB) - essential for boat pickups
  • Dive Torch - useful for crevices and colour at depth
  • Underwater Camera - capture your diving memories