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Surf Forecasts:
Jackals surfForecast / Simeulue Island / Indonesia
48hr Weather and Surf, issued 6 am Saturday 25 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 2PM is: 1.2m 12s primary swell from a South direction and 0.6m 14s secondary swell from a Southwest direction (forecast issued at 06:00am April 25). The wind direction is predicted to be glassy.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Apr) | 4.5ft (1.3m) | 13s |
| Afternoon (25 Apr) | 2.5ft (0.7m) | 19s |
| Evening (25 Apr) | 3ft (0.9m) | 18s |
Table - waves today at Jackals. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 21mm), heaviest during Sat night. Warm (max 30°C on Mon afternoon, min 26°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 25 | Sunday 26 | Monday 27 | Tue 28 | |||||||||||||||||||||
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 | 4 PM | 7 PM | 10 PM | 1 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 13 | S 13 | S 13 | S 13 | SSW 19 | SSW 19 | SSW 18 | S 18 | S 17 | S 16 | S 16 | S 16 | SSW 16 | SSW 15 | S 15 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | |
591 | 572 | 473 | 451 | 391 | 492 | 528 | 632 | 742 | 771 | 752 | 1290 | 860 | 775 | 1102 | 944 | 931 | 905 | 747 | 704 | 683 | 582 | 573 | 483 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | off | cross-off | glassy | on | glassy | cross-off | cross | glassy | glassy | cross-off | cross-off | cross-off | glassy | glassy | glassy | glassy | cross | cross | cross | cross-on | cross-on | glassy | glassy | |
High Tide | 2:18AM0.25m | 1:57PM0.47m | 4:07AM0.32m | 3:25PM0.47m | 4:48AM0.40m | 4:25PM0.47m | ||||||||||||||||||
Low Tide | 6:15AM0.22m | 9:48PM0.13m | 9:08AM0.23m | 10:32PM0.11m | 10:30AM0.19m | 11:04PM0.09m | ||||||||||||||||||
 |  | |  | |  | | |  | | | | | |  | | | | | | | | | | |
 | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | 6:26 |
 | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | 6:37 |
4 | 1 | 1 | — | — | — | 4 | 1 | — | — | 1 | 1 | — | — | — | — | — | — | 1 | 1 | 1 | — | 3 | 1 | |
Temp °C | 27 | 27 | 26 | 27 | 29 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 28 | 29 | 29 | 30 | 28 | 28 | 28 |
31 | 31 | 31 | 31 | 33 | 33 | 31 | 31 | 32 | 32 | 30 | 30 | 31 | 33 | 31 | 32 | 32 | 32 | 33 | 33 | 34 | 32 | 33 | 33 | |
Swell 1 Height (m) Direction Period (s) | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 17 | S 16 | S 16 | S 16 | SSW 16 | SSW 15 | S 15 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 |
 kJ | 591 | 572 | 473 | 451 | 362 | 350 | 344 | 344 | 742 | 771 | 752 | 1290 | 860 | 775 | 1102 | 944 | 931 | 905 | 747 | 704 | 683 | 582 | 573 | 483 |
Swell 2 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 14 | SSW 19 | SSW 19 | SSW 18 | S 18 | S 12 | S 12 | S 11 | SW 13 | S 11 | S 11 | SW 14 | SW 15 | SW 12 | SW 12 | SW 12 | S 19 | S 19 | S 18 | S 18 | S 18 |
| kJ | 132 | 132 | 130 | 130 | 391 | 492 | 528 | 632 | 280 | 276 | 253 | 61 | 185 | 227 | 32 | 8 | 23 | 23 | 23 | 29 | 29 | 27 | 55 | 97 |
Swell 3 Height (m) Direction Period (s) | SSE 8 | SSW 21 | SSW 21 | S 20 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | — | — | — | — | — | SW 15 | SW 18 | S 20 | SW 24 | SW 23 | SW 22 | SW 16 | SW 16 |
| kJ | 19 | 90 | 150 | 196 | 128 | 63 | 62 | 61 | 61 | 61 | 61 | — | — | — | — | — | 8 | 12 | 8 | 22 | 21 | 19 | 43 | 41 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | SE 4 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 16 | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 130 | 0 | 0 | 12 | 0 | 0 | 0 | 206 | 0 | 0 | 0 | 0 | 0 | 130 | 130 | 130 | 130 | 130 | 0 | 0 |
Best forecast wave conditions in Simeulue Island | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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