- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Thailand surfForecast / Simeulue Island / Indonesia
48hr Weather and Surf, issued 12 pm Friday 08 May 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
30.6° C
(Which is slightly warmer than usual)How big are the waves at Thailand today?
The current surf forecast for Thailand at 5PM is: 1.2m 15s primary swell from a Southwest direction and 0.9m 8s secondary swell from a West-southwest direction, 0.6m 4s secondary swell from a South direction (forecast issued at 12:00pm May 08). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 May) | 4ft (1.2m) | 16s |
| Afternoon (08 May) | 4.5ft (1.3m) | 16s |
| Evening (08 May) | 4ft (1.2m) | 15s |
Table - waves today at Thailand. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 23mm), heaviest during Fri afternoon. Warm (max 29°C on Sun morning, min 25°C on Fri night). Winds decreasing (fresh winds from the S on Fri afternoon, calm by Sun night). | ||||||||||||||||||||||||
Fri 8 | Saturday 9 | Sunday 10 | Mon 11 | |||||||||||||||||||||
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 | 4 AM | 7 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSW 16 | SSW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 14 | |
843 | 832 | 711 | 657 | 631 | 623 | 536 | 536 | 529 | 476 | 401 | 390 | 268 | 304 | 299 | 261 | 257 | 253 | 253 | 253 | 264 | 288 | 293 | 288 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross-on | cross-on | cross-on | cross-off | off | off | off | glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | glassy | cross-on | glassy | glassy | glassy | glassy | |
High Tide | 10:12PM0.30m | 10:47AM0.52m | 00:03AM0.31m | 11:59AM0.51m | 1:58AM0.36m | |||||||||||||||||||
Low Tide | 4:58PM0.20m | 3:09AM0.19m | 6:23PM0.21m | 4:16AM0.25m | 7:40PM0.19m | 6:36AM0.29m | ||||||||||||||||||
 | | |  |  | | |  |  |  | |  |  | |  | | | | | | | | | | |
 | 6:24 | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — |
 | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | 6:37 |
3 | 3 | 4 | 6 | 3 | 1 | 1 | 1 | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | |
Temp °C | 27 | 27 | 27 | 27 | 25 | 25 | 26 | 26 | 27 | 28 | 27 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 28 |
29 | 29 | 29 | 27 | 27 | 28 | 28 | 28 | 30 | 32 | 31 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 33 | 33 | 32 | 33 | 32 | 33 | |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 14 |
 kJ | 843 | 832 | 711 | 657 | 631 | 623 | 536 | 536 | 529 | 476 | 401 | 390 | 268 | 304 | 299 | 261 | 257 | 253 | 253 | 253 | 264 | 288 | 293 | 288 |
Swell 2 Height (m) Direction Period (s) | WSW 8 | WSW 8 | WSW 8 | W 8 | W 8 | SSE 9 | SSE 9 | S 9 | S 9 | S 9 | S 9 | SSE 9 | SSE 9 | S 9 | S 9 | S 9 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 |
| kJ | 96 | 94 | 102 | 76 | 60 | 141 | 119 | 79 | 57 | 57 | 56 | 61 | 44 | 39 | 39 | 38 | 41 | 41 | 24 | 24 | 23 | 23 | 22 | 22 |
Swell 3 Height (m) Direction Period (s) | SSE 10 | S 10 | S 10 | WSW 16 | S 9 | W 8 | W 8 | W 8 | W 8 | W 7 | W 7 | W 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | W 7 | WSW 7 | WSW 7 | WSW 7 |
| kJ | 77 | 70 | 68 | 25 | 45 | 60 | 44 | 43 | 41 | 28 | 27 | 26 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 9 | 8 | 9 | 9 | 9 |
Wind waves Height (m) Direction Period (s) | — | — | S 4 | S 10 | S 5 | — | — | ENE 4 | E 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 10 | 219 | 62 | — | — | 13 | 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 14 | 14 | 585 | 585 | 564 | 0 | 0 | 0 | 0 | 0 | 0 | 94 | 14 | 14 | 14 | 14 | 14 | 14 | 0 | 14 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Simeulue Island | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
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.
Nearest