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Thailand surfForecast / Simeulue Island / Indonesia
48hr Weather and Surf, issued 12 pm Sunday 03 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 8PM is: 1.0m 12s primary swell from a South-southwest direction and 0.6m 15s secondary swell from a South direction (forecast issued at 12:00pm May 03). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 May) | 3.5ft (1.1m) | 13s |
| Afternoon (03 May) | 4ft (1.2m) | 13s |
| Evening (03 May) | 3.5ft (1.0m) | 12s |
Table - waves today at Thailand. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 38mm), heaviest during Mon night. Warm (max 29°C on Sun morning, min 27°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 3 | Monday 4 | Tuesday 5 | Wed 6 | |||||||||||||||||||||
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 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SW 19 | SW 19 | SSW 12 | SW 18 | SW 18 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | |
373 | 367 | 420 | 288 | 278 | 274 | 390 | 390 | 326 | 361 | 356 | 292 | 288 | 263 | 258 | 260 | 442 | 595 | 582 | 459 | 504 | 643 | 719 | 627 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | cross-on | cross-on | cross-on | cross | cross | cross-off | glassy | glassy | cross | cross-on | cross-on | cross-on | glassy | glassy | glassy | glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross | glassy | |
High Tide | 7:08PM0.42m | 7:29AM0.68m | 7:37PM0.39m | 8:00AM0.65m | 8:05PM0.36m | |||||||||||||||||||
Low Tide | 1:28PM0.05m | 00:39AM0.02m | 1:59PM0.07m | 1:05AM0.03m | 2:33PM0.09m | 1:32AM0.05m | ||||||||||||||||||
 |  | |  | |  | |  |  | | | | | | | | | | | | | | | | |
 | 6:24 | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — |
 | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | 6:37 |
— | — | — | — | — | 3 | 3 | — | 2 | 1 | 1 | 2 | 6 | 1 | 1 | — | — | 1 | 1 | 1 | 1 | 5 | 5 | 4 | |
Temp °C | 28 | 29 | 29 | 28 | 28 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 |
33 | 33 | 32 | 31 | 31 | 30 | 31 | 31 | 32 | 31 | 31 | 31 | 31 | 32 | 32 | 32 | 33 | 32 | 31 | 31 | 30 | 31 | 31 | 31 | |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SW 18 | SW 17 | S 12 | SW 16 | SW 16 | SW 16 | SW 16 |
 kJ | 373 | 367 | 420 | 288 | 278 | 274 | 390 | 390 | 326 | 361 | 356 | 292 | 288 | 263 | 258 | 244 | 236 | 595 | 582 | 216 | 504 | 643 | 719 | 627 |
Swell 2 Height (m) Direction Period (s) | S 16 | S 16 | W 12 | S 15 | S 15 | S 15 | S 8 | WSW 4 | S 8 | SW 21 | SW 21 | SSE 8 | SW 20 | SW 19 | SW 19 | SW 18 | SW 18 | SSW 12 | SSW 12 | SW 17 | SSW 11 | S 11 | S 10 | S 10 |
| kJ | 131 | 124 | 3 | 157 | 110 | 155 | 19 | 2 | 20 | 18 | 69 | 21 | 134 | 234 | 227 | 260 | 442 | 236 | 228 | 459 | 135 | 110 | 135 | 130 |
Swell 3 Height (m) Direction Period (s) | SSW 16 | — | — | W 12 | W 12 | WSW 4 | WSW 4 | SW 22 | W 4 | W 4 | W 4 | SW 20 | S 8 | S 16 | W 8 | W 7 | S 14 | S 14 | S 14 | W 7 | S 9 | SSW 12 | SSW 11 | SW 22 |
| kJ | 85 | — | — | 3 | 3 | 4 | 4 | 18 | 1 | 1 | 1 | 60 | 20 | 20 | 1 | 4 | 37 | 37 | 37 | 4 | 61 | 75 | 74 | 227 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 8 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 32 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 118 | 118 | 118 | 118 | 94 | 0 | 0 | 0 | 14 | 118 | 118 | 14 | 0 | 0 | 0 | 0 | 0 | 118 | 118 | 118 | 118 | 94 | 0 |
Best forecast wave conditions in Simeulue Island | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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