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Thailand surfForecast / Simeulue Island / Indonesia
48hr Weather and Surf, issued 6 pm Friday 01 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 1AM is: 1.4m 14s primary swell from a South-southwest direction (forecast issued at 06:00pm May 01). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 May) | 4.5ft (1.3m) | 14s |
| Afternoon (02 May) | 4.5ft (1.3m) | 14s |
| Evening (02 May) | 4ft (1.2m) | 13s |
Table - waves today at Thailand. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 15mm), heaviest on Sun morning. Warm (max 29°C on Fri afternoon, min 27°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 1 | Saturday 2 | Sunday 3 | Mon 4 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | |
833 | 778 | 724 | 704 | 604 | 613 | 622 | 631 | 529 | 499 | 454 | 414 | 408 | 408 | 373 | 367 | 420 | 288 | 278 | 274 | 461 | 390 | 390 | 321 | |
Wind (km/h) | ||||||||||||||||||||||||
on | cross-on | cross | glassy | glassy | glassy | glassy | glassy | glassy | cross-on | cross-on | cross-on | cross-on | glassy | glassy | glassy | on | on | on | glassy | glassy | glassy | glassy | glassy | |
High Tide | 6:09PM0.49m | 6:30AM0.71m | 6:39PM0.46m | 6:59AM0.70m | 7:08PM0.42m | 7:29AM0.68m | ||||||||||||||||||
Low Tide | 11:51PM0.04m | 12:58PM0.06m | 00:14AM0.03m | 1:28PM0.05m | 00:39AM0.02m | |||||||||||||||||||
 |  | |  | |  | |  | | | |  | | | | | |  | | | | | | | |
 | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — |
 | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | 6:37 |
1 | 2 | 1 | — | — | — | 1 | — | — | 1 | 1 | — | — | — | 1 | 3 | 2 | — | — | 1 | 1 | — | — | — | |
Temp °C | 29 | 28 | 27 | 27 | 27 | 27 | 27 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 28 | 28 | 27 | 27 | 28 | 29 |
31 | 30 | 30 | 32 | 32 | 32 | 31 | 34 | 33 | 31 | 31 | 32 | 32 | 33 | 33 | 32 | 32 | 32 | 31 | 33 | 31 | 31 | 32 | 34 | |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 13 | SSW 13 | SSW 13 | SSW 13 |
 kJ | 833 | 778 | 724 | 704 | 604 | 613 | 622 | 631 | 529 | 499 | 454 | 414 | 408 | 408 | 373 | 367 | 420 | 288 | 278 | 274 | 461 | 390 | 390 | 321 |
Swell 2 Height (m) Direction Period (s) | — | — | S 8 | — | — | — | S 20 | — | S 18 | S 18 | S 18 | S 8 | S 8 | S 8 | S 16 | S 16 | W 12 | S 15 | S 15 | S 15 | W 23 | SW 22 | SW 21 | S 8 |
| kJ | — | — | 33 | — | — | — | 7 | — | 25 | 25 | 25 | 21 | 21 | 19 | 131 | 124 | 3 | 157 | 110 | 155 | 10 | 18 | 18 | 21 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | W 13 | W 13 | S 17 | SSW 16 | SSW 16 | SSW 16 | S 7 | — | W 12 | S 7 | — | W 23 | SW 22 | SW 21 | SW 21 |
| kJ | — | — | — | — | — | — | — | — | — | 3 | 3 | 50 | 87 | 86 | 85 | 17 | — | 3 | 16 | — | 10 | 18 | 18 | 18 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 118 | 118 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 118 | 118 | 118 | 118 | 0 | 0 | 0 | 118 | 118 | 118 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Simeulue Island | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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