Thailand · Surat Thani
10.07 | 99.83
Chalok Baan Kao is a small sheltered bay on Koh Tao's south coast. Known primarily as a diving destination, this bay offers limited kitesurfing space but flat water conditions. Small bay restricts riding area. NE monsoon season works best.
The season runs from May to September, peaking in August: 25 rideable days a month and 304 hours of usable wind, at 29 °C. The low point is April, at 12 days.
16-22 knots · 73% 22-30 knots · 26% 30-40 knots · 1%
When the spot works, wind sits mostly between 16 and 22 knots — 73% of rideable hours. Big-kite territory. The coldest month is January, at 27 °C. The wettest month is November, with 18 mm. Bar height is the month's rideable days; the split shows how its wind hours break down by strength.
| Month | Rideable days | Usable wind | Temperature | Rain |
|---|---|---|---|---|
| January | 19.0 | 193 h | 27 °C | 0 mm |
| February | 19.7 | 186 h | 28 °C | 0 mm |
| March | 17.3 | 165 h | 28 °C | 0 mm |
| April | 12.0 | 108 h | 29 °C | 4 mm |
| May | 22.7 | 226 h | 30 °C | 8 mm |
| June | 24.0 | 258 h | 29 °C | 1 mm |
| July | 26.7 | 289 h | 28 °C | 4 mm |
| August | 27.7 | 304 h | 28 °C | 0 mm |
| September | 25.3 | 288 h | 28 °C | 1 mm |
| October | 19.0 | 164 h | 28 °C | 7 mm |
| November | 17.0 | 166 h | 28 °C | 18 mm |
| December | 22.0 | 217 h | 28 °C | 10 mm |
Ridden here? One photo or video, and the spot comes alive for everyone discovering it.
Open all year round
Intermediate
Flat water in sheltered bay. Coral reef. Limited space.
NE monsoon (Nov-Mar). Sheltered bay, wind may be gusty due to surrounding hills.
Coral reef and snorkelers/divers in the water. Very limited space. Boat traffic.
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