Small Rock
Discover the captivating underwater realm at Small Rock, a dive site located in the coastal zone of Juani, Mafia, Pwani, Tanzania. Offering an ideal diving experience for divers of all levels, this site boasts a maximum depth of 14 meters and a minimum depth of approximately 3 meters.
As the first rays of dawn illuminate Small Rock's enchanting pinnacles and coral structures, the entire area is bathed in a mesmerizing golden glow. This makes the early morning the perfect time to explore and marvel at the site's natural beauty.
Small Rock is a haven for marine life enthusiasts, with an abundance of colorful fish species and fascinating macro creatures waiting to be admired. Here, you'll have the opportunity to spot the majestic Napoleon wrasses in their natural habitat, making it an experience truly worth cherishing.
Enhanced by a visibility of 13 meters, Small Rock promises an immersive diving experience that will leave you in awe of the underwater wonders that Tanzania has to offer. Whether you're a beginner, advanced diver, or an expert in the field, this site has something to offer everyone.
Embark on your underwater adventure at Small Rock, and let the serenity of the ocean embrace you. Prepare to be amazed by the awe-inspiring diversity that awaits beneath the waves.
Diving Conditions Score for Small Rock
Very good diving conditions!
The score is based on a calculation of the current weather and sea conditions.
Dive Site Overview for Small Rock
Depth
14m
Visibility
13m
Experience Level
Weather Conditions for Small Rock
Wave Height
1.06m
Wind Speed
19.9 m/s
Water Temp
27.6°C
Visibility
37.68km
Cloud Cover
7%
Wave Period
4.85s
Air Temperature
25°C
Precipitation
0 mm
Dive Score Chart for Small Rock
Best time to dive: 14:00 with score 7.1519/10. Water conditions: Waves 0.94m, Wind 18.9 m/s.Best night dive time: 18:00 with score 6.587400000000001/10.
Chart showing hourly dive conditions including wave height, wind speed, water temperature, and visibility throughout the day.
Optimal diving conditions at Small 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.
Score: 7.2/10
Waves: 0.94m (4.95s), Wind: 18.9 m/s
Score: 6.6/10
Waves: 1m, Wind: 19 m/s
Seasonal Analysis for Small RockAlpha
Historical patterns and best seasons for diving at Small 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 Small Rock
Summer
Summer offers the warmest water temperatures and generally favorable conditions for all levels of divers.
Best Months for Small Rock
Ideal Conditions for Small Rock
Water Temp
20.8°C / 69.4°F
June
Visibility
20.1m / 65.9ft
May
Wave Height
0.2m / 0.7ft
January
Wave Period
8.0s
January
Seasonal Insights for Small Rock
Small Rock follows southern hemisphere patterns with June being the warmest month (20.8°C) and December the coldest (16.8°C). The calmest conditions typically occur in January with average wave heights of 0.2m 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). January 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.
Last updated: 1 min. ago - Jun 22, 2026