Wind Days = % of days with 12–35 knot average wind speed (ideal kiting conditions). Based on 4 years of historical weather data.
Inland freshwater with consistent flat water conditions
Sterkfontein Dam is an inland freshwater lake located in South Africa's Gauteng Province. As a reservoir created by damming, it offers relatively protected water conditions compared to coastal environments. The lake provides a contained learning environment with minimal swell and wave development. However, the spot suffers from very poor wind reliability at only 2.3%, with average winds of just 6.0 knots—below the minimum threshold for most kitesurfing activities. Wind conditions are marginal and unpredictable, making this spot unsuitable for regular kitesurfing sessions. The cold water temperature of approximately 15°C requires appropriate thermal protection. The dam environment presents infrastructure hazards including potential submerged objects and restricted zones around the dam structure. Limited fetch distance prevents significant wind acceleration across the water surface. This location is best suited for beginners seeking flat-water practice in calm conditions, but only during rare windy periods. Kiters should verify current wind forecasts and dam regulations before attempting sessions. The spot functions better as an alternative training location than a primary kitesurfing destination.
Real-time wind conditions and 10-day forecast powered by ECMWF
Wind reliability by time of day (average across all months)
Historical averages based on 4 years of data
| Month | Wind Days | Avg Wind | Temp | Best Time |
|---|---|---|---|---|
| Jan | 2% | 6kts | 19° | PM |
| Feb | 1% | 6kts | 19°feels 20° | PM |
| Mar | 0% | 5kts | 18° | PM |
| Apr | 1% | 5kts | 14°feels 12° | PM |
| May | 1% | 5kts | 12°feels 9° | PM |
| Jun | 5% | 6kts | 9°feels 5° | PM |
| Jul | 6% | 7 |
Explore other spots with historical wind data in the area
Search for the best dates based on historical wind data.
Find Best Dates| 8°feels 4° |
| PM |
| Aug | 5% | 7kts | 11°feels 7° | PM |
| Sep | 3% | 7kts | 15°feels 12° | PM |
| Oct | 3% | 7kts | 16°feels 14° | PM |
| Nov | 1% | 7kts | 18°feels 16° | PM |
| Dec | 0% | 7kts | 19°feels 18° | PM |