Inside Edge - Aliwal Shoal
For underwater photographers, Aliwal Shoal is a paradise. Explore the vibrant world of clownfish-filled anemones and the kaleidoscope of colors displayed by nudibranchs. Every dive is a chance to capture incredible marine life moments.
Macro enthusiasts will be delighted by the abundance of smaller species on the Inside Edge. Prepare to encounter a dazzling array of multi-hued nudibranchs, showcasing nature's artistry. Immerse yourself in the presence of large anemones, serving as a haven for a fascinating collection of elusive creatures. Witness the protective antics of clownfish gracefully hovering above the anemones, while diminutive porcelain crabs proudly raise their pincers, showcasing their unique charm.
With visibility reaching up to 13m and a maximum depth of 20m, Aliwal Shoal accommodates divers of various skill levels, catering to both beginners and advanced divers. Located in South Africa, specifically in Clansthal, eThekwini Ward 99, eThekwini Metropolitan Municipality, KwaZulu-Natal, 4170, it's easily accessible and offers a remarkable diving experience.
Diving Conditions Score for Inside Edge - Aliwal Shoal
Decent conditions, proceed with caution.
The score is based on a calculation of the current weather and sea conditions.
Dive Site Overview for Inside Edge - Aliwal Shoal
Depth
20m
Visibility
13m
Experience Level
Weather Conditions for Inside Edge - Aliwal Shoal
Wave Height
1.5m
Wind Speed
10 m/s
Water Temp
22.8°C
Visibility
15km
Cloud Cover
57.5%
Wave Period
13.2s
Air Temperature
20°C
Precipitation
0 mm
Dive Score Chart for Inside Edge - Aliwal Shoal
Best time to dive: 6:00 with score 6.6866666666666665/10. Water conditions: Waves 1.5m, Wind 10 m/s.Best night dive time: 0:00 with score 6.1866666666666665/10.
Chart showing hourly dive conditions including wave height, wind speed, water temperature, and visibility throughout the day.
Optimal diving conditions at Inside Edge - Aliwal Shoal 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: 6.7/10
Waves: 1.5m (8s), Wind: 10 m/s
Score: 6.2/10
Waves: 1.5m, Wind: 10 m/s
Seasonal Analysis for Inside Edge - Aliwal ShoalAlpha
Historical patterns and best seasons for diving at Inside Edge - Aliwal Shoal
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 Inside Edge - Aliwal Shoal
Summer
Summer offers the warmest water temperatures and generally favorable conditions for all levels of divers.
Best Months for Inside Edge - Aliwal Shoal
Ideal Conditions for Inside Edge - Aliwal Shoal
Water Temp
23.0°C / 73.4°F
June
Visibility
20.1m / 65.9ft
October
Wave Height
0.2m / 0.7ft
January
Wave Period
8.0s
January
Seasonal Insights for Inside Edge - Aliwal Shoal
Inside Edge - Aliwal Shoal follows southern hemisphere patterns with June being the warmest month (23.0°C) and December the coldest (19.0°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