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Surf Forecasts:
Thailand surfForecast / Simeulue Island / Indonesia
48hr Weather and Surf, issued 6 am Thursday 07 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 12PM is: 1.1m 18s primary swell from a Southwest direction and 0.9m 13s secondary swell from a Southwest direction (forecast issued at 06:00am May 07). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 May) | 3.5ft (1.1m) | 18s |
| Afternoon (07 May) | 3.5ft (1.1m) | 18s |
| Evening (07 May) | 4ft (1.2m) | 17s |
Table - waves today at Thailand. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 102mm), heaviest during Sat morning. Warm (max 29°C on Thu morning, min 24°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 7 | Friday 8 | Saturday 9 | Sun 10 | |||||||||||||||||||||
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 14 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SSW 16 | SW 16 | SW 16 | SW 16 | SW 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 | |
428 | 727 | 915 | 719 | 614 | 695 | 709 | 757 | 757 | 748 | 739 | 832 | 711 | 657 | 631 | 623 | 536 | 536 | 529 | 476 | 401 | 390 | 268 | 264 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross | cross-off | cross-off | cross | cross-on | cross-on | on | on | on | cross-on | glassy | glassy | cross-on | on | cross-on | on | |
High Tide | 9:10AM0.58m | 9:12PM0.31m | 9:53AM0.55m | 10:12PM0.30m | 10:47AM0.52m | 00:03AM0.31m | ||||||||||||||||||
Low Tide | 2:00AM0.09m | 3:55PM0.16m | 2:30AM0.13m | 4:58PM0.20m | 3:09AM0.19m | 6:23PM0.21m | ||||||||||||||||||
 |  | | |  |  | | | | |  | | | | | |  | | | |  | | | | |
 | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | 6:24 |
 | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | 6:37 |
4 | 4 | 4 | 1 | — | — | 1 | 3 | 5 | 1 | — | 1 | 1 | 4 | 5 | 4 | 10 | 14 | 15 | 14 | 8 | 2 | 2 | 1 | |
Temp °C | 28 | 28 | 28 | 29 | 29 | 28 | 27 | 27 | 27 | 27 | 28 | 29 | 28 | 27 | 27 | 27 | 26 | 25 | 25 | 24 | 25 | 25 | 26 | 26 |
31 | 31 | 31 | 32 | 32 | 31 | 31 | 31 | 31 | 30 | 30 | 32 | 30 | 28 | 28 | 29 | 30 | 29 | 30 | 29 | 30 | 27 | 29 | 29 | |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SSW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 6 | WSW 6 | WSW 6 | SW 14 | SW 14 | SW 14 |
 kJ | 428 | 727 | 915 | 719 | 614 | 695 | 709 | 757 | 757 | 748 | 739 | 832 | 711 | 657 | 631 | 623 | 536 | 536 | 112 | 88 | 82 | 390 | 268 | 264 |
Swell 2 Height (m) Direction Period (s) | SSE 10 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 7 | S 10 | S 9 | S 9 | S 9 | SW 14 | SW 14 | SW 14 | WSW 6 | WSW 7 | WSW 7 |
| kJ | 131 | 299 | 290 | 295 | 392 | 295 | 239 | 199 | 58 | 79 | 96 | 102 | 99 | 91 | 46 | 44 | 43 | 42 | 529 | 476 | 401 | 64 | 60 | 49 |
Swell 3 Height (m) Direction Period (s) | SW 19 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | W 7 | SW 12 | SW 12 | SSE 10 | S 10 | S 10 | S 10 | WSW 16 | S 19 | S 20 | S 19 | S 9 | SSE 9 | S 9 | SSE 9 | SSE 9 | S 9 |
| kJ | 364 | 131 | 133 | 133 | 106 | 108 | 106 | 51 | 148 | 118 | 77 | 70 | 48 | 47 | 25 | 7 | 7 | 7 | 40 | 61 | 39 | 61 | 61 | 39 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | SSW 4 | SW 6 | SW 6 | WSW 6 | SW 6 | — | — | — | NNE 3 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 11 | 141 | 131 | 120 | 112 | — | — | — | 3 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 118 | 14 | 14 | 118 | 118 | 118 | 118 | 192 | 14 | 0 | 0 | 14 | 14 | 585 | 585 | 118 | 94 | 118 | 0 | 0 | 14 | 118 | 564 | 118 |
Best forecast wave conditions in Simeulue Island | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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