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Surf Forecasts:
Jackals surfForecast / Simeulue Island / Indonesia
48hr Weather and Surf, issued 12 pm Thursday 16 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
30.0° C
(Which is normal for this time of year)How big are the waves at Jackals today?
The current surf forecast for Jackals at 5PM is: 1.2m 14s primary swell from a Southwest direction and 0.6m 9s secondary swell from a South direction (forecast issued at 12:00pm April 16). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Apr) | 3.5ft (1.0m) | 13s |
| Afternoon (16 Apr) | 3.5ft (1.1m) | 14s |
| Evening (16 Apr) | 4ft (1.2m) | 14s |
Table - waves today at Jackals. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | |||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 15 | 13 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 15 | 15 | 12 | 12 | 12 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 282 | 336 | 589 | 515 | 479 | 472 | 400 | 400 | 394 | 388 | 341 | 273 | 264 | 260 | 255 | 304 | 184 | 188 | 191 | 180 | 180 | 180 | 419 | 402 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | cross- on | cross- on | cross- on | glass | glass | glass | cross- off | cross- off | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross- off | cross- off |
High Tide / height (m) | 6:15PM 0.54 | 6:44AM 0.62 | 6:52PM 0.52 | 7:17AM 0.67 | 7:29PM 0.49 | |||||||||||||||||||
Low Tide / height (m) | 12:25AM 0.01 | 1:03PM 0.03 | 12:54AM -0.01 | 1:44PM 0.00 | 1:23AM -0.02 | |||||||||||||||||||
Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:28 | - | - | - | - | - | - | - | 6:28 | - | - | - | - | - | - | - | 6:28 |
| Sunset | - | - | 6:39 | - | - | - | - | - | - | - | 6:39 | - | - | - | - | - | - | - | 6:38 | - | - | - | - | - |
 |  |  |  | |  | | | | | | | | |  | | | | | | | | | | |
Rain (mm) | - | - | 1 | - | - | 2 | 1 | 1 | - | 1 | 1 | - | - | - | - | - | - | 1 | 1 | - | - | - | - | 1 |
| Temp. °C | 28 | 29 | 29 | 28 | 28 | 27 | 27 | 27 | 28 | 29 | 29 | 28 | 28 | 27 | 27 | 27 | 29 | 29 | 29 | 28 | 28 | 28 | 27 | 27 |
| Feels °C (?) | 33 | 33 | 33 | 32 | 32 | 31 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 31 | 31 | 31 | 32 | 32 | 32 | 32 | 32 | 32 | 31 | 31 |
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