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Bili Bok

Located in the pristine waters near the village of Rukavac, our diving site offers an unforgettable underwater adventure. Accessible by boat or car, this dive site is a system of 6 magnificent caverns, each boasting unique shapes and sizes. Adorned with vibrant sponges and teeming with nocturnal creatures, these caverns offer a truly mesmerizing experience for divers of all levels.

As you enter the cave, be prepared to encounter a multitude of crustaceans and scorpionfish. These fascinating creatures add to the allure of our dive site, showcasing the diverse marine life that thrives here.

Situated on the southern side of the island, near the village of Rukavac, you'll find the largest nudist beach on Vis. With its white limestone formations resembling gentle shelves, this beach provides plenty of privacy and is a favorite among tourists. Known as Bili Bok, meaning "white shore," this beach is particularly enchanting during full moonlight when the rocks reflect the light so intensively that the entire peninsula gleams as bright as day.

While the emerged part of Bili Bok offers many advantages, the true beauty lies beneath the water's surface. Divers have the unique opportunity to explore the captivating underwater world just off the popular beach. Whether diving from a boat or the shore, this dive site showcases a gradual slope that descends to a depth of 20m, revealing a striking vertical wall. This short wall is renowned as one of the most fascinating dive sites in Vis.

Within a 30-minute swim, divers will encounter five caverns and a small tunnel. As you venture inside these caverns, you'll be greeted by colorful walls and ceilings adorned with an abundance of plant and animal life. The transition between light and dark in these caverns offers a vibrant display of activity, with countless crustaceans, scorpionfish, and moray eels in their natural habitat. Keep an eye out for tiny shrimps dotting the sandy bottoms in the darkest areas. And don't miss the intriguing cardinalfish, known for their distinctive red color and fascinating behavior of swimming upside down along the bedrock.

If you're observant, you may even catch a glimpse of your own reflection on the cave ceilings. The bubbles released by divers while breathing form small airbags, creating a magical mirror-like effect in certain areas.

With excellent visibility of 21m and a maximum depth of 21m, this dive site is suitable for both beginner and advanced divers. Located in Croatia in the close proximity of Griže, Rukavac, Grad Vis, Split-Dalmatia County, 21480, it offers a remarkable diving experience in the crystal-clear waters of Vis.

Diving Conditions Score for Bili Bok

6.9
Above Average

Decent conditions, proceed with caution.
The score is based on a calculation of the current weather and sea conditions.

Dive Site Overview for Bili Bok

Depth

21m

Visibility

21m

Experience Level

beginner
advanced

Weather Conditions for Bili Bok

Wave Height

0.54m

Wind Speed

18.4 m/s

Water Temp

22.9°C

Visibility

40.24km

Cloud Cover

100%

Wave Period

3.4s

Air Temperature

19.9°C

Precipitation

0 mm

Detailed 7-Day Diving Forecast for Bili Bok
Alpha

Dive Score Chart for Bili Bok

Best time to dive: 11:00 with score 7.7/10. Water conditions: Waves 0.54m, Wind 15.6 m/s.Best night dive time: 22:00 with score 7.176666666666667/10.

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

Sunrise at Bili Bok: 06:00
Sunset at Bili Bok: 18:00

Optimal diving conditions at Bili Bok 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
11:00

Score: 7.7/10
Waves: 0.54m (3.4s), Wind: 15.6 m/s

🌞
Safest Overall
9:00

Score: 7.7/10
Waves: 0.58m (3.5s), Wind: 16.6 m/s

🌙
Best Night
22:00

Score: 7.2/10
Waves: 0.66m, Wind: 9.3 m/s

Seasonal Analysis for Bili Bok
Alpha

Historical patterns and best seasons for diving at Bili Bok

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 Bili Bok

Winter

Avg. Score: 7.9/10

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

Best Months for Bili Bok

January
Score: 8.1
February
Score: 7.8
December
Score: 7.7

Ideal Conditions for Bili Bok

Water Temp

Thermometer Emoji

25.2°C / 77.4°F

July

Visibility

Telescope Emoji

12.0m / 39.4ft

May

Wave Height

Wave Emoji

2.2m / 7.2ft

December

Wave Period

Wave Emoji

8.0s

January

Seasonal Insights for Bili Bok

Bili Bok shows typical northern hemisphere patterns with July being the warmest month (25.2°C) and January the coldest (6.9°C). The calmest conditions typically occur in December with average wave heights of 2.2m and wave periods of 8.0s. The most comfortable wave conditions are in December 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). January is usually the driest month with 0.0mm of precipitation. For beginners, the best time to visit would be during December to February, 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 12, 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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