Rock Island - Siargao

Rock Island is a straightforward dive, good for beginners looking to get comfortable. The site drops to 18 meters, an easy depth, mainly featuring rocky formations. You'll likely spot smaller reef fish darting around the rocks. It’s a solid choice for a first few dives in the area.

Location
Siargao, Philippines, Southeast Asia
Coordinates
9.838700, 126.160400
Maximum Depth
18m
Difficulty
Beginner

Marine Protected Area: Siargao Islands Protected Landscapes and Seascapes (SIPLAS)

Best Time to Dive in Siargao

The warmest water temperatures in Siargao occur in September, averaging 30.2°C. The coolest conditions are in February at 27.7°C.

Monthly Water Temperatures

  • January: 28.1°C
  • February: 27.7°C
  • March: 27.9°C
  • April: 28.4°C
  • May: 29.1°C
  • June: 29.3°C
  • July: 29.6°C
  • August: 30.1°C
  • September: 30.2°C
  • October: 30.0°C
  • November: 30.0°C
  • December: 29.4°C

Nearby Dive Sites in Siargao

Nearest Dive Centres to Rock Island

Marine Life in Siargao

Home to 87 recorded species including 62 reef fish, 7 sharks & rays, 5 seagrass & algae, 5 sea snails & nudibranchs, 3 crabs & lobsters, 2 hard corals.

Notable Species

Recommended Packing List for Rock Island

Based on average water temperature of 29.2°C, currents 2 cm/s.

  • Shorty or Rashguard - warm 29°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