

Best for intermediate divers, boat entry.
California Reef is a reef and pinnacle site located off Kadidiri, Indonesia. This site is accessible only by boat and is suited for intermediate divers due to the potential for strong, unpredictable currents that can develop with little warning. Water temperatures remain consistently warm, ranging between 30 and 31 degrees Celsius throughout the year. Divers should consult their boat crew regarding current direction and surface plans before descending. Staying close to the reef structure provides shelter if the flow increases. Arriving early in the morning is recommended for calmer water conditions and improved light on the reef.
-0.30635, 121.95642
Before committing to a dive here, get a current conditions report from your operator on the day, as the variable currents can change the character of the site significantly. Arriving early in the morning often means calmer water and better light on the reef structure.
The site is accessed by boat from the Lembeh Strait or Bunaken-area operators.
Recorded at this site
Skill Level
Intermediate
Entry
Boat
Boat required
Water Temp
30-31°C
Best Time
Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
No, this site is classified for intermediate divers because of the variable and potentially strong currents.
Access to this site is by boat only.
Water temperatures are warm, typically between 30 and 31 degrees Celsius year-round.
The primary hazard is the presence of strong currents that can develop with little warning. Divers should plan their surface location and stay near the reef structure for protection.
Diving at California Reef in Manado requires the following certifications: Advanced Recreational Diver. Always dive within your training limits.
A rashguard or 2mm shorty is recommended for diving at California Reef in Manado. Water temperatures range from 30°C to 31°C.
The best months to visit California Reef in Manado are April, May, June, July, August, September, October, and November. Conditions outside these months can still be good but are less predictable.