Surf Forecasts:
How big are the waves at Jackals today (16 Aug):
- Morning surf: Morning surf (16 Aug, local time) - 4ft (1.2m), 13s period with S swell.
- Afternoon surf: Afternoon surf (16 Aug, local time) - 4.5ft (1.3m), 16s period with S swell.
- Evening surf: Evening surf (16 Aug, local time) - 4ft (1.2m), 12s period with S swell.
The current surf forecast for Jackals at 2PM is: 1.3m 13s primary swell from a South direction and 0.8m 15s secondary swell from a Southwest direction (forecast issued at 06:00am August 16). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Aug) | 4ft (1.2m) | 13s |
| Afternoon (16 Aug) | 4.5ft (1.3m) | 16s |
| Evening (16 Aug) | 4ft (1.2m) | 12s |
Table - waves today at Jackals. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Tue night. Warm (max 29°C on Sun morning, min 26°C on Sun night). Wind will be generally light. | |||||||||||||||||||||||
Sunday 16 | Monday 17 | Tuesday 18 | |||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | S 13 | S 13 | S 13 | S 13 | S 16 | S 12 | S 12 | S 13 | S 12 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SSW 20 | SSW 19 | SW 21 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 19 | SSW 19 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 577 | 569 | 477 | 569 | 806 | 427 | 420 | 380 | 350 | 305 | 305 | 301 | 305 | 301 | 298 | 687 | 898 | 1050 | 1205 | 2465 | 2568 | 2111 | 2461 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | off | glassy | cross-off | cross-off | cross-off | cross-off | cross | cross | glassy | glassy | glassy | glassy | glassy | glassy | cross-on | on | on |
High Tide | 8:57AM0.59m | 9:28PM0.53m | 9:27AM0.52m | 10:03PM0.52m | 9:54AM0.45m | ||||||||||||||||||
Low Tide | 2:49AM0.07m | 3:22PM0.03m | 3:30AM0.10m | 3:44PM0.05m | 4:10AM0.14m | 4:03PM0.07m | |||||||||||||||||
 |  | | |  | |  | | | | | | | | | | |  | | | | | | |
 | 6:33 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — |
 | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:44 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 28 | 29 | 29 | 28 | 27 | 26 | 26 | 26 | 28 | 29 | 29 | 28 | 27 | 27 | 27 | 27 | 28 | 29 | 29 | 28 | 28 |
Feels °C | 29 | 29 | 31 | 32 | 32 | 32 | 31 | 30 | 29 | 29 | 30 | 32 | 32 | 32 | 31 | 31 | 32 | 31 | 32 | 33 | 33 | 32 | 32 |
Swell 1 Height (m) Direction Period (s) | S 13 | S 13 | S 13 | S 13 | S 16 | S 12 | S 12 | S 13 | S 12 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SSW 19 | SW 21 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 19 | SSW 19 |
| kJ | 577 | 569 | 477 | 569 | 806 | 427 | 420 | 380 | 350 | 305 | 305 | 301 | 305 | 301 | 224 | 687 | 898 | 1050 | 1205 | 2465 | 2568 | 2111 | 2461 |
Swell 2 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | S 10 | SSE 9 | SW 13 | SSW 18 | SW 22 | SSW 21 | W 8 | W 8 | SSW 16 | SSW 16 |
| kJ | 326 | 331 | 335 | 273 | 258 | 251 | 248 | 305 | 248 | 125 | 123 | 123 | 123 | 117 | 110 | 215 | 553 | 906 | 799 | 46 | 33 | 1081 | 1199 |
Swell 3 Height (m) Direction Period (s) | S 18 | S 18 | S 16 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | S 12 | S 12 | W 8 | W 8 | WNW 8 | SSW 20 | S 9 | SW 13 | SW 13 | SW 13 | SW 13 | SW 22 | S 10 | S 9 |
| kJ | 219 | 216 | 192 | 36 | 34 | 33 | 33 | 33 | 32 | 105 | 102 | 33 | 33 | 51 | 298 | 78 | 212 | 212 | 261 | 111 | 19 | 68 | 45 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | SE 3 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 130 | 130 | 0 | 0 | 0 | 0 | 0 | 0 | 130 | 130 | 130 |
Best forecast wave conditions in Simeulue Island | |||||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||||
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