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Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
Koh Lanta - Khlong Dao surfForecast / Andaman Sea / Thailand
48hr Weather and Surf, issued 12 am Saturday 20 Dec 2025 +07Forecast update in hr min s Forecast update imminent
Koh Lanta - Khlong Dao surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Koh Lanta - Khlong Dao sea temperature is
28.6° C
(Which is normal for this time of year)How big are the waves at Koh Lanta - Khlong Dao today?
The current surf forecast for Koh Lanta - Khlong Dao at 5AM is: 0.1m 14s primary swell from a West direction and 0.4m 3s secondary swell from a Northeast direction (forecast issued at 12:00am December 20). The wind direction is predicted to be cross-onshore.
Updates in hr min s Forecast update imminent
Saturday 20 | Sunday 21 | Monday 22 | ||||||||||||||||||||||
| 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ||||||||
| Period(s) (?) | 14 | 3 | 14 | - | - | - | - | - | - | 2 | 2 | - | - | - | - | 2 | - | - | - | - | 3 | 6 | - | - |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 4 | 2 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross- on | cross- on | cross- on | on | on | glass | on | on | on | cross- on | cross- on | cross- on | cross | cross | on | cross- on | on | cross- on | cross- on | cross- on | cross- off | glass | on |
High Tide / height (m) | 11:50PM 2.59 | 12:12PM 2.17 | 12:24AM 2.66 | 12:46PM 2.22 | 12:57AM 2.71 | 1:20PM 2.24 | ||||||||||||||||||
Low Tide / height (m) | 6:15AM 0.41 | 6:04PM 0.46 | 6:48AM 0.35 | 6:38PM 0.42 | 7:22AM 0.31 | |||||||||||||||||||
Saturday 20 | Sunday 21 | Monday 22 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:30 | - | - | - | - | - | - | - | 6:31 | - | - | - | - | - | - | - | 6:31 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:10 | - | - | - | - | - | - | - | 6:10 | - | - | - | - | - | - | - | 6:12 | - |
 | | |  |  | | | |  | | | | | |  |  | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 26 | 25 | 24 | 24 | 27 | 30 | 30 | 28 | 26 | 25 | 24 | 24 | 27 | 30 | 30 | 28 | 26 | 24 | 24 | 24 | 26 | 29 | 30 | 28 |
| Feels °C (?) | 28 | 27 | 26 | 26 | 28 | 32 | 34 | 29 | 27 | 27 | 25 | 25 | 28 | 32 | 32 | 28 | 27 | 26 | 26 | 26 | 27 | 31 | 33 | 29 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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