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Candle Rock

Discover the awe-inspiring wonders of this extraordinary dive site nestled within the rocks and caves. Journey into an underwater sanctuary that teems with an exceptional array of snails, octopi, and other captivating marine creatures. Immerse yourself in a sprawling underwater garden, adorned with enchanting seaweed and aquatic flora. The vibrant ecosystem is sustained by a diverse community of small fish, vital to the site's ecological balance. Dive enthusiasts and snorkelers of all levels can be entranced by the breathtaking scenery and the extraordinary inhabitants that call this place home.

Marvel at the graceful movements of scorpionfish, flatfish, and octopuses as they navigate through the rocky spaces, creating a truly spectacular spectacle. Delve deeper into the crevices and gaps of these colossal rocks to discover a thriving world of diverse plant life, reef mollusks, seaweed, and microscopic organisms. Keep an eye out for the star-like sea stars that grace this captivating underwater environment.

Optimize your diving adventure with a maximum depth of 35m. This dive site suits divers of beginner, advanced, and expert levels, ensuring an unforgettable experience for all. Located in Toyohama, Yoichi County, Hokkaido Prefecture, Japan, this extraordinary site is easily accessible and awaits your exploration.

Diving Conditions Score for Candle Rock

5.9
Average

Average conditions, be alert.
The score is based on a calculation of the current weather and sea conditions.

Dive Site Overview for Candle Rock

Depth

35m

Experience Level

beginner
advanced
expert

Weather Conditions for Candle Rock

Wave Height

0.52m

Wind Speed

5.6 m/s

Water Temp

18.8°C

Visibility

9.52km

Cloud Cover

48%

Wave Period

3.25s

Air Temperature

18.9°C

Precipitation

0 mm

Detailed 7-Day Diving Forecast for Candle Rock
Alpha

Dive Score Chart for Candle Rock

Best time to dive: 10:00 with score 7.397566666666667/10. Water conditions: Waves 0.52m, Wind 5.6 m/s.Best night dive time: 22:00 with score 6.866933333333333/10.

Chart showing hourly dive conditions including wave height, wind speed, water temperature, and visibility throughout the day.

Sunrise at Candle Rock: 06:00
Sunset at Candle Rock: 18:00

Optimal diving conditions at Candle Rock are affected by daylight hours. Sunrise occurs at 06:00 and sunset at 18:00, which impacts visibility and water temperature for scuba diving and snorkeling.

🌞
Best Overall
10:00

Score: 7.4/10
Waves: 0.52m (3.25s), Wind: 5.6 m/s

🌙
Best Night
22:00

Score: 6.9/10
Waves: 0.88m, Wind: 5.8 m/s

Seasonal Analysis for Candle Rock
Alpha

Historical patterns and best seasons for diving at Candle Rock

The dive score combines all factors to rate overall diving conditions throughout the year. Higher scores indicate better diving conditions.

Monthly Dive Score Analysis - Seasonal Diving Conditions

Higher values indicate better diving conditions

Seasonal DiveScore Chart

This chart displays monthly diveScore data throughout the year, showing seasonal patterns. The data is presented as a bar chart with an overlaid line graph.Dive scores range from 1 to 10, with 10 being optimal conditions.

Higher values indicate better diving conditions

Best Season for Candle Rock

Winter

Avg. Score: 8.4/10

Winter offers the best overall diving conditions with calmer seas and better visibility, despite cooler temperatures.

Best Months for Candle Rock

January
Score: 8.6
February
Score: 8.4
December
Score: 8.2

Ideal Conditions for Candle Rock

Water Temp

Thermometer Emoji

21.0°C / 69.8°F

July

Visibility

Telescope Emoji

14.3m / 46.9ft

November

Wave Height

Wave Emoji

0.9m / 3.0ft

January

Wave Period

Wave Emoji

8.0s

January

Seasonal Insights for Candle Rock

Candle Rock shows typical northern hemisphere patterns with July being the warmest month (21.0°C) and January the coldest (-6.1°C). The calmest conditions typically occur in January with average wave heights of 0.9m and wave periods of 8.0s. The most comfortable wave conditions are in January with a low wave steepness ratio, creating gentler swells. January offers the longest wave periods (8.0s), creating more comfortable and predictable conditions for boat entries and exits. Ocean currents are slowest in January (0.5m/s) and strongest in January (0.5m/s). April is usually the driest month with 0.0mm of precipitation. For beginners, the best time to visit would be during January to March, when ocean conditions are calmer with long-period waves and currents are typically weaker. Experienced divers might enjoy the challenges and potentially better visibility during the shoulder seasons, with moderate currents that can improve marine life encounters.

Scoring Legend:
9-10 (Excellent)
7-8 (Good)
5-6 (Average)
3-4 (Poor)
1-2 (Dangerous)

Last updated: 1 min. ago - Jun 20, 2026

Note: This dive site is not a verified dive site. Please dive with caution. This dive site might have incorrect information by the community.

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