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
Sanya Bay is a large, protected bay on Hainan Island's southern coast, facing west toward the South China Sea. The bay features an extensive sandy beach backed by developed coastal infrastructure including industrial facilities, sports grounds, and residential areas. Water conditions are generally light with minimal swell generation due to the bay's sheltered nature and limited fetch. Average winds of 4.0 knots are marginal for kitesurfing, with very poor reliability (0.3%), making consistent sessions rare. The shallow bay waters and gentle waves make this location suitable primarily for beginners during favorable conditions. The best wind direction is northerly (0°), providing side-shore conditions parallel to the beach. Kiters should note that this spot is highly dependent on seasonal wind patterns and may require checking specific weather windows. The developed shoreline means limited alternative launch areas and potential restrictions from commercial activities. Water temperature around 26°C is warm year-round. This location is best suited for casual riders seeking minimal challenge rather than progression-focused practice.
Real-time wind conditions and 10-day forecast powered by ECMWF
Historical ocean data for wetsuit planning & water type
Clean small waves, good for wave riding practice
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 | 0% | 4kts | 22°feels 23° | PM |
| Feb | 0% | 5kts | 23°feels 25° | PM |
| Mar | 0% | 4kts | 25°feels 28° |
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Search for the best dates based on historical wind data.
Find Best Dates| Eve |
| Apr | 0% | 4kts | 27°feels 31° | AM |
| May | 0% | 4kts | 29°feels 34° | AM |
| Jun | 1% | 4kts | 29°feels 35° | PM |
| Jul | 1% | 4kts | 29°feels 34° | PM |
| Aug | 1% | 4kts | 29°feels 35° | PM |
| Sep | 1% | 4kts | 28°feels 33° | AM |
| Oct | 1% | 4kts | 26°feels 31° | PM |
| Nov | 0% | 4kts | 25°feels 28° | PM |
| Dec | 0% | 4kts | 22°feels 24° | PM |