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Surf Forecasts:
Thailand surfForecast / Simeulue Island / Indonesia
48hr Weather and Surf, issued 12 am Saturday 06 Dec 2025 WIBForecast update in hr min s Forecast update imminent
Thailand surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Thailand sea temperature is
29.3° C
(Which is slightly warmer than usual)How big are the waves at Thailand today?
The current surf forecast for Thailand at 3AM is: 0.9m 13s primary swell from a Southwest direction and 0.4m 9s secondary swell from a South-southeast direction (forecast issued at 12:00am December 06). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Dec) | 3ft (0.9m) | 13s |
| Afternoon (06 Dec) | 2.5ft (0.8m) | 13s |
| Evening (06 Dec) | 2.5ft (0.7m) | 12s |
Table - waves today at Thailand. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 06 | Sunday 07 | Monday 08 | ||||||||||||||||||||||
| 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) (?) | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 18 | 18 | 18 | 18 | 18 | 16 | 16 | 16 | 16 | 16 | 16 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 238 | 234 | 234 | 238 | 238 | 238 | 206 | 196 | 152 | 147 | 147 | 144 | 161 | 211 | 255 | 252 | 246 | 278 | 318 | 381 | 376 | 371 | 416 | 465 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | glass | glass | glass | cross- on | on | cross- on | cross- on | cross- on | cross | glass | glass | glass | on | glass | glass | glass | cross- off | glass | glass | cross- on | cross- on | on |
High Tide / height (m) | 6:43AM 0.41 | 7:08PM 0.81 | 7:29AM 0.39 | 7:54PM 0.79 | 8:16AM 0.38 | |||||||||||||||||||
Low Tide / height (m) | 1:13AM -0.00 | 12:10PM -0.02 | 2:00AM 0.00 | 12:52PM -0.00 | 2:47AM 0.03 | 1:35PM 0.03 | ||||||||||||||||||
Saturday 06 | Sunday 07 | Monday 08 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:24 | - | - | - | - | - | - | - | 6:26 | - | - | - | - | - | - | - | 6:26 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:24 | - | - | - | - | - | - | - | 6:24 | - | - | - | - | - | - | - | 6:25 | - |
 |  | |  | |  | | | |  | | | |  | | | | | | | | | | | |
Rain (mm) | - | 2 | 2 | 3 | 1 | - | 1 | 1 | 3 | 7 | 5 | 1 | 1 | - | - | - | 1 | 2 | 1 | - | - | - | 1 | 1 |
| Temp. °C | 27 | 26 | 26 | 26 | 28 | 28 | 28 | 28 | 27 | 27 | 26 | 25 | 26 | 26 | 27 | 27 | 26 | 26 | 26 | 26 | 27 | 28 | 28 | 28 |
| Feels °C (?) | 32 | 30 | 30 | 29 | 32 | 32 | 31 | 30 | 29 | 30 | 30 | 29 | 30 | 30 | 30 | 31 | 30 | 30 | 30 | 30 | 31 | 31 | 31 | 31 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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