Wind Days = % of days with 12–35 knot average wind speed (ideal kiting conditions). Based on 4 years of historical weather data.
Partially sheltered coastline with moderate, varied conditions
Ap Thien Ai is a sheltered bay in southern Vietnam with a gently curving coastline facing south toward the South China Sea. The spot features a wide sandy beach backed by developed residential areas and some remaining vegetation. A protected lagoon environment dominates the immediate riding area, with shallow water extending from shore. This is a light-wind, beginner-friendly location suitable for learning kitesurfing fundamentals. Ideal conditions occur with easterly or westerly winds providing side-shore flow. The extremely low wind reliability (15.3%) and minimal wave generation (0.71m average) make this primarily a light-wind freestyle and progression spot rather than a wave-riding venue. The choppy, shallow water works well for controlled practice but offers limited wave structure. Best suited for beginners seeking protected conditions and light-wind specialists. Kiters should expect very limited session availability and should focus on technique development rather than wave performance. Local knowledge of tidal ranges and seasonal wind patterns is essential for maximizing the limited wind window.
Real-time wind conditions and 10-day forecast powered by ECMWF
Historical ocean data for wetsuit planning & water type
Normal wind chop, typical conditions
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 | 18% | 9kts | 27°feels 28° | PM |
| Feb | 34% | 10kts | 27°feels 29° | PM |
| Mar | 25% | 9kts | 28°feels 31° |
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Search for the best dates based on historical wind data.
Find Best Dates| PM |
| Apr | 7% | 7kts | 29°feels 33° | PM |
| May | 8% | 8kts | 29°feels 34° | PM |
| Jun | 10% | 8kts | 29°feels 34° | PM |
| Jul | 26% | 9kts | 29°feels 33° | PM |
| Aug | 23% | 9kts | 29°feels 33° | PM |
| Sep | 13% | 8kts | 28°feels 33° | PM |
| Oct | 0% | 5kts | 28°feels 33° | PM |
| Nov | 7% | 7kts | 28°feels 31° | PM |
| Dec | 14% | 8kts | 27°feels 30° | PM |