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Surf Forecasts:
Thailand surfForecast / Simeulue Island / Indonesia
48hr Weather and Surf, issued 6 am 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 1PM is: 1.3m 16s primary swell from a South-southwest direction and 0.9m 8s secondary swell from a West-southwest direction (forecast issued at 06:00am May 08). The wind direction is predicted to be cross-shore.
| 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 35mm), heaviest during Fri night. Warm (max 29°C on Sun morning, min 25°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 8 | Saturday 9 | Sunday 10 | Mon 11 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 16 | SW 16 | 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 | |
757 | 748 | 843 | 832 | 711 | 657 | 631 | 623 | 536 | 536 | 529 | 476 | 401 | 390 | 268 | 264 | 299 | 261 | 257 | 253 | 253 | 253 | 264 | 288 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | cross-on | cross | cross | cross-on | cross-on | cross-on | glassy | off | off | cross-off | off | glassy | cross-off | cross-off | cross | cross | cross-off | cross | cross | cross-on | cross-on | glassy | on | |
High Tide | 9:53AM0.55m | 10:12PM0.30m | 10:47AM0.52m | 00:03AM0.31m | 11:59AM0.51m | |||||||||||||||||||
Low Tide | 2:30AM0.13m | 4:58PM0.20m | 3:09AM0.19m | 6:23PM0.21m | 4:16AM0.25m | 7:40PM0.19m | ||||||||||||||||||
 |  | | | | |  |  | |  | |  | |  |  | | |  |  | | | | | | |
 | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | 6:24 |
 | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | 6:37 |
13 | 2 | 2 | 3 | 4 | 5 | 7 | 3 | 2 | 6 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 24 | 25 | 27 | 27 | 27 | 26 | 25 | 25 | 25 | 25 | 26 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 28 | 28 | 28 |
29 | 29 | 30 | 29 | 29 | 26 | 27 | 30 | 27 | 27 | 29 | 31 | 32 | 32 | 31 | 32 | 31 | 31 | 31 | 31 | 32 | 32 | 32 | 32 | |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | 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 |
 kJ | 757 | 748 | 843 | 832 | 711 | 657 | 631 | 623 | 536 | 536 | 529 | 476 | 401 | 390 | 268 | 264 | 299 | 261 | 257 | 253 | 253 | 253 | 264 | 288 |
Swell 2 Height (m) Direction Period (s) | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 16 | W 8 | S 5 | SSE 9 | SSE 9 | SSE 9 | S 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 |
| kJ | 75 | 79 | 96 | 96 | 102 | 25 | 58 | 43 | 110 | 116 | 101 | 57 | 68 | 61 | 44 | 44 | 43 | 42 | 48 | 24 | 24 | 40 | 23 | 23 |
Swell 3 Height (m) Direction Period (s) | SW 12 | SW 12 | SSE 10 | SSE 10 | SSE 10 | WSW 16 | WSW 16 | 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 | W 7 | W 7 | W 7 |
| kJ | 148 | 144 | 77 | 75 | 74 | 25 | 25 | 60 | 60 | 43 | 41 | 28 | 27 | 26 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 8 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | SSW 9 | S 5 | — | — | E 3 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | — | — | — | — | SE 3 | ESE 3 | — | — | — | — |
| kJ | — | — | — | — | — | 202 | 71 | — | — | 6 | 8 | 6 | 3 | 3 | — | — | — | — | 2 | 2 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 118 | 14 | 14 | 14 | 585 | 564 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 14 | 0 | 14 | 14 | 94 | 14 | 0 | 14 |
Best forecast wave conditions in Simeulue Island | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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