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Thailand surfForecast / Simeulue Island / Indonesia
48hr Weather and Surf, issued 6 pm 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 11PM is: 1.2m 16s primary swell from a South-southwest direction and 0.8m 13s secondary swell from a Southwest direction (forecast issued at 06:00pm May 07). The wind direction is predicted to be onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 May) | - | - |
| 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 80mm), heaviest during Thu night. Warm (max 29°C on Thu afternoon, min 24°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 7 | Friday 8 | Saturday 9 | Sun 10 | |||||||||||||||||||||
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 | 10 AM | 1 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 18 | SW 17 | SSW 16 | SW 16 | 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 | |
614 | 695 | 709 | 757 | 757 | 748 | 843 | 832 | 711 | 657 | 631 | 623 | 536 | 536 | 529 | 476 | 401 | 390 | 268 | 264 | 299 | 261 | 257 | 253 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | cross | glassy | glassy | cross | cross-on | on | on | cross-on | glassy | off | off | cross-off | glassy | cross-on | cross-on | cross | cross-off | off | glassy | glassy | on | |
High Tide | 9:12PM0.31m | 9:53AM0.55m | 10:12PM0.30m | 10:47AM0.52m | 00:03AM0.31m | 11:59AM0.51m | ||||||||||||||||||
Low Tide | 3:55PM0.16m | 2:30AM0.13m | 4:58PM0.20m | 3:09AM0.19m | 6:23PM0.21m | 4:16AM0.25m | ||||||||||||||||||
 |  | | | |  |  |  | |  | | | | | |  | |  | |  | |  | | | |
 | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — |
 | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | 6:37 |
— | 1 | 6 | 3 | 15 | 4 | 3 | 6 | 5 | 9 | 6 | 10 | 8 | 3 | 1 | — | — | — | — | — | — | — | — | — | |
Temp °C | 29 | 28 | 27 | 26 | 24 | 25 | 26 | 26 | 26 | 25 | 26 | 25 | 24 | 24 | 25 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 29 |
31 | 30 | 30 | 29 | 29 | 30 | 30 | 28 | 28 | 28 | 28 | 30 | 28 | 27 | 29 | 32 | 31 | 30 | 31 | 31 | 31 | 31 | 33 | 32 | |
Swell 1 Height (m) Direction Period (s) | SW 18 | SW 17 | SSW 16 | SW 16 | 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 |
 kJ | 614 | 695 | 709 | 757 | 757 | 748 | 843 | 832 | 711 | 657 | 631 | 623 | 536 | 536 | 529 | 476 | 401 | 390 | 268 | 264 | 299 | 261 | 257 | 253 |
Swell 2 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | SW 13 | WSW 8 | WSW 8 | WSW 8 | S 10 | S 10 | SSE 10 | W 8 | W 8 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | S 9 | S 9 | S 9 | SSE 8 | SSE 8 |
| kJ | 392 | 295 | 239 | 199 | 75 | 79 | 96 | 70 | 49 | 72 | 76 | 76 | 86 | 84 | 62 | 62 | 70 | 53 | 44 | 39 | 39 | 38 | 24 | 24 |
Swell 3 Height (m) Direction Period (s) | SSE 10 | SSE 10 | SSE 10 | W 7 | SW 12 | SW 12 | SSE 10 | SW 12 | SW 12 | WSW 16 | S 9 | S 9 | W 8 | W 8 | W 8 | W 7 | W 7 | W 7 | W 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 |
| kJ | 106 | 108 | 106 | 51 | 148 | 144 | 77 | 68 | 67 | 25 | 113 | 83 | 58 | 42 | 41 | 40 | 26 | 25 | 15 | 16 | 16 | 15 | 15 | 15 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | WSW 8 | WSW 8 | WSW 8 | SSW 5 | — | — | — | — | — | NE 4 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 128 | 178 | 110 | 2 | — | — | — | — | — | 4 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 118 | 118 | 118 | 14 | 0 | 0 | 14 | 605 | 585 | 585 | 574 | 0 | 0 | 0 | 0 | 0 | 118 | 118 | 10 | 0 | 0 | 0 | 0 | 118 |
Best forecast wave conditions in Simeulue Island | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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