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Surf Forecasts:
Jackals surfForecast / Simeulue Island / Indonesia
48hr Weather and Surf, issued 12 pm Monday 25 Aug 2025 WIB
How big are the waves at Jackals today?
The current surf forecast for Jackals at 4PM is: 1.5m 13s primary swell from a South-southwest direction and 0.4m 9s secondary swell from a West-northwest direction (forecast issued at 12:00pm August 25). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Aug) | 5ft (1.6m) | 13s |
| Afternoon (25 Aug) | 5ft (1.6m) | 13s |
| Evening (25 Aug) | 5ft (1.5m) | 13s |
Table - waves today at Jackals. (Swell directed towards the surf break)
Monday 25 | Tuesday 26 | Wednesday 27 | Thursday 28 | |||||||||||||||||||||
| 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) (?) | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 15 | 15 | 15 | 14 | 13 | 14 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
| Energy (?) | 904 | 891 | 796 | 716 | 806 | 852 | 807 | 788 | 838 | 969 | 933 | 905 | 942 | 939 | 929 | 763 | 770 | 1084 | 811 | 728 | 930 | 1002 | 1214 | 1268 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | cross- on | cross | cross | glass | glass | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | glass | glass | glass | glass | cross- on | cross- on | glass | glass | glass | glass |
High Tide / height (m) | 8:01AM 0.61 | 8:25PM 0.50 | 8:29AM 0.58 | 8:54PM 0.52 | 8:55AM 0.53 | 9:24PM 0.52 | ||||||||||||||||||
Low Tide / height (m) | 2:30PM 0.03 | 2:21AM 0.07 | 2:50PM 0.04 | 2:54AM 0.09 | 3:07PM 0.05 | 3:26AM 0.11 | ||||||||||||||||||
Monday 25 | Tuesday 26 | Wednesday 27 | Thursday 28 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:31 | - | - | - | - | - | - | - | 6:31 | - | - | - | - | - | - | - | 6:31 |
| Sunset | - | - | 6:42 | - | - | - | - | - | - | - | 6:42 | - | - | - | - | - | - | - | 6:40 | - | - | - | - | - |
 | | |  | | |  |  | |  | |  | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | 1 | - | - | 1 | 1 | - | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | 1 | 2 | 1 |
| Temp. °C | 28 | 29 | 29 | 28 | 27 | 27 | 26 | 26 | 28 | 29 | 28 | 28 | 27 | 27 | 26 | 26 | 28 | 29 | 29 | 27 | 27 | 27 | 26 | 26 |
| Feels °C (?) | 33 | 32 | 32 | 32 | 30 | 31 | 30 | 29 | 31 | 32 | 31 | 32 | 31 | 31 | 30 | 30 | 33 | 34 | 33 | 30 | 31 | 31 | 31 | 31 |
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Live Wave Height (m)
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Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Simeulue Island
The wind is still cross-off at Jackals (moderate winds from the NE at Medan/Polonia Airport 298 km from Jackals). 1.5m 13s groundswell from the SSW to make surfable waves.
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