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Surf Forecasts:
Thailand surfForecast / Simeulue Island / Indonesia
48hr Weather and Surf, issued 12 am Friday 10 Apr 2026 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
30.1° C
(Which is slightly warmer than usual)How big are the waves at Thailand today?
The current surf forecast for Thailand at 8AM is: 0.7m 15s primary swell from a South direction and 0.7m 12s secondary swell from a South direction (forecast issued at 12:00am April 10). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Apr) | 3.5ft (1.0m) | 15s |
| Afternoon (10 Apr) | 2.5ft (0.7m) | 14s |
| Evening (10 Apr) | 2.5ft (0.7m) | 14s |
Table - waves today at Thailand. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 10 | Saturday 11 | Sunday 12 | ||||||||||||||||||||||
| 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) (?) | 16 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 20 | 20 | 19 | 19 | 18 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 121 | 163 | 218 | 218 | 477 | 222 | 181 | 132 | 181 | 258 | 417 | 423 | 155 | 153 | 320 | 304 | 290 | 286 | 286 | 373 | 455 | 369 | 361 | 457 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | glass | glass | glass | glass | cross- on | cross- on | cross | cross- on | glass | glass | cross- off | glass | glass | glass | glass | glass | glass | glass | glass | glass | glass | glass |
High Tide / height (m) | 9:19PM 0.28 | 11:19AM 0.47 | 11:41PM 0.24 | 1:15PM 0.46 | 3:37AM 0.30 | |||||||||||||||||||
Low Tide / height (m) | 3:08AM 0.16 | 9:05PM 0.24 | 3:41AM 0.23 | 9:42PM 0.20 | ||||||||||||||||||||
Friday 10 | Saturday 11 | Sunday 12 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:31 | - | - | - | - | - | - | - | 6:31 | - | - | - | - | - | - | - | 6:31 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:39 | - | - | - | - | - | - | - | 6:39 | - | - | - | - | - | - | - | 6:39 | - |
 |  | |  | |  | | | | | | | | | | | | | |  | | | |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 3 | 1 | 1 | 1 | - |
| Temp. °C | 27 | 27 | 27 | 27 | 28 | 29 | 29 | 28 | 28 | 28 | 27 | 27 | 28 | 29 | 29 | 28 | 28 | 28 | 28 | 27 | 28 | 29 | 29 | 29 |
| Feels °C (?) | 31 | 31 | 31 | 31 | 32 | 33 | 32 | 31 | 31 | 32 | 31 | 31 | 32 | 33 | 33 | 32 | 33 | 33 | 33 | 31 | 33 | 34 | 33 | 33 |
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Live Wave Height (m)
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Thailand surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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