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Surf Forecasts:
Thailand surfForecast / Simeulue Island / Indonesia
48hr Weather and Surf, issued 6 am Thursday 26 Mar 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
30.4° C
(Which is slightly warmer than usual)How big are the waves at Thailand today?
The current surf forecast for Thailand at 11AM is: 0.7m 12s primary swell from a South-southwest direction and 0.5m 9s secondary swell from a South direction (forecast issued at 06:00am March 26). The wind direction is predicted to be onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Mar) | 2.5ft (0.7m) | 12s |
| Afternoon (26 Mar) | 2.5ft (0.8m) | 12s |
| Evening (26 Mar) | 2.5ft (0.8m) | 12s |
Table - waves today at Thailand. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 26 | Friday 27 | Saturday 28 | Sun 29 | |||||||||||||||||||||
| 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 | 10 PM | 1 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 14 | 14 | 14 | 14 | 14 | 12 | 13 | 13 | 13 | 10 | 14 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 258 | 164 | 125 | 186 | 183 | 183 | 183 | 233 | 209 | 195 | 149 | 136 | 437 | 175 | 229 | 226 | 175 | 181 | 113 | 116 | 125 | 210 | 123 | 122 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | cross- on | cross- on | cross- on | on | cross- on | cross- on | cross- on | on | cross- on | cross- on | on | on | on | glass | glass | glass | on | on | cross- on | on | on |
High Tide / height (m) | 11:48AM 0.55 | 12:22AM 0.25 | 1:44PM 0.53 | 3:27AM 0.29 | 3:20PM 0.56 | |||||||||||||||||||
Low Tide / height (m) | 3:43AM 0.12 | 8:32PM 0.21 | 4:46AM 0.20 | 10:01PM 0.16 | 8:15AM 0.23 | 10:41PM 0.12 | ||||||||||||||||||
Thursday 26 | Friday 27 | Saturday 28 | Sun 29 | |||||||||||||||||||||
| Sunrise | - | 6:37 | - | - | - | - | - | - | - | 6:35 | - | - | - | - | - | - | - | 6:35 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:44 | - | - | - | - | - | - | - | 6:44 | - | - | - | - | - | - | - | 6:43 | - | - | - |
 |  | | | | |  | | | | |  | | | | | | | | | |  | |  | |
Rain (mm) | 2 | 1 | 1 | 1 | 1 | 1 | - | 1 | 2 | 2 | 2 | - | 1 | - | 1 | 1 | 3 | 2 | 1 | 1 | - | - | 1 | 7 |
| Temp. °C | 27 | 27 | 28 | 29 | 29 | 28 | 28 | 28 | 28 | 27 | 28 | 29 | 29 | 29 | 28 | 28 | 27 | 27 | 28 | 28 | 29 | 28 | 27 | 27 |
| Feels °C (?) | 31 | 30 | 32 | 33 | 32 | 31 | 31 | 32 | 32 | 31 | 32 | 32 | 32 | 33 | 31 | 31 | 31 | 31 | 32 | 31 | 32 | 30 | 29 | 29 |
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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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