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Surf Forecasts:
Jackals surfForecast / Simeulue Island / Indonesia
48hr Weather and Surf, issued 6 pm Monday 27 Apr 2026 WIBForecast update in hr min s Forecast update imminent
Jackals surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Jackals sea temperature is
30.5° C
(Which is slightly warmer than usual)How big are the waves at Jackals today?
The current surf forecast for Jackals at 2AM is: 1.2m 13s primary swell from a South direction and 0.4m 18s secondary swell from a South direction (forecast issued at 06:00pm April 27). The wind direction is predicted to be cross-shore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Apr) | 3.5ft (1.1m) | 12s |
| Afternoon (28 Apr) | 3.5ft (1.0m) | 12s |
| Evening (28 Apr) | 3ft (0.9m) | 12s |
Table - waves today at Jackals. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 9mm), mostly falling on Tue night. Warm (max 30°C on Mon afternoon, min 27°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 27 | Tuesday 28 | Wednesday 29 | Thu 30 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
S 13 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 20 | S 19 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | S 17 | S 16 | S 16 | S 16 | S 15 | S 15 | S 15 | |
683 | 582 | 573 | 483 | 475 | 383 | 359 | 294 | 224 | 224 | 224 | 282 | 369 | 442 | 427 | 427 | 510 | 576 | 548 | 535 | 516 | 804 | 653 | 644 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | glassy | glassy | cross | glassy | glassy | glassy | on | on | glassy | glassy | glassy | cross-off | cross-off | glassy | cross-on | cross-on | glassy | glassy | glassy | glassy | glassy | glassy | |
High Tide | 4:25PM0.47m | 5:18AM0.47m | 5:09PM0.47m | 5:46AM0.53m | 5:45PM0.46m | 6:12AM0.57m | ||||||||||||||||||
Low Tide | 11:04PM0.09m | 11:24AM0.15m | 11:31PM0.08m | 12:06PM0.12m | 11:55PM0.07m | 12:42PM0.08m | ||||||||||||||||||
 |  | | |  |  | | | | |  | | |  | | | | | | | |  | | | |
 | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — |
 | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | 6:37 |
— | — | — | — | — | 2 | — | 1 | 1 | — | 4 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 30 | 29 | 28 | 28 | 28 | 27 | 29 | 29 | 29 | 29 | 27 | 27 | 27 | 27 | 28 | 29 | 28 | 28 | 28 | 27 | 27 | 27 | 29 | 30 |
33 | 33 | 32 | 32 | 32 | 32 | 34 | 34 | 33 | 33 | 32 | 32 | 32 | 31 | 33 | 34 | 32 | 33 | 33 | 32 | 32 | 32 | 34 | 34 | |
Swell 1 Height (m) Direction Period (s) | S 13 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | SSW 18 | SSW 18 | S 17 | S 16 | S 16 | S 16 | S 15 | S 15 | S 15 |
 kJ | 683 | 582 | 573 | 483 | 475 | 383 | 359 | 294 | 224 | 224 | 224 | 224 | 202 | 166 | 157 | 427 | 510 | 576 | 548 | 535 | 516 | 804 | 653 | 644 |
Swell 2 Height (m) Direction Period (s) | S 19 | S 18 | S 18 | S 18 | S 17 | S 16 | S 16 | S 16 | S 16 | S 15 | S 15 | S 14 | S 14 | SSW 18 | SSW 18 | S 11 | S 13 | S 11 | S 11 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 |
| kJ | 29 | 27 | 55 | 97 | 148 | 130 | 183 | 181 | 179 | 155 | 155 | 153 | 200 | 442 | 427 | 154 | 272 | 163 | 205 | 427 | 361 | 251 | 251 | 242 |
Swell 3 Height (m) Direction Period (s) | SW 23 | SW 22 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 20 | SW 20 | SW 15 | S 20 | S 20 | S 19 | SW 18 | SW 18 | SW 18 | SW 13 | SW 14 | SW 16 | S 11 | S 12 | SSW 11 | — | S 10 |
| kJ | 21 | 19 | 42 | 41 | 41 | 40 | 40 | 98 | 134 | 134 | 200 | 282 | 369 | 307 | 252 | 194 | 88 | 179 | 366 | 127 | 130 | 12 | — | 78 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 130 | 130 | 0 | 0 | 131 | 0 | 0 | 0 | 130 | 267 | 0 | 0 | 0 | 0 | 0 | 0 | 130 | 137 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Simeulue Island | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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