Surf Forecasts:
How big are the waves at Jackals today (21 Aug):
- Morning surf: Morning surf (21 Aug, local time) - 7ft (2.1m), 16s period with SSW swell.
- Afternoon surf: Afternoon surf (21 Aug, local time) - 6.5ft (2.0m), 15s period with SSW swell.
- Evening surf: Evening surf (21 Aug, local time) - 6ft (1.9m), 15s period with SSW swell.
The current surf forecast for Jackals at 3PM is: 2.0m 15s primary swell from a South-southwest direction and 0.8m 20s secondary swell from a South direction (forecast issued at 06:00am August 21). The wind direction is predicted to be cross-shore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | 7ft (2.1m) | 16s |
| Afternoon (21 Aug) | 6.5ft (2.0m) | 15s |
| Evening (21 Aug) | 6ft (1.9m) | 15s |
Table - waves today at Jackals. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Sat night. Warm (max 29°C on Fri morning, min 26°C on Fri night). Wind will be generally light. | |||||||||||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | |||||||||||||||||||||
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) | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 2447 | 2228 | 2172 | 2029 | 1835 | 1611 | 1337 | 1537 | 2895 | 2820 | 2503 | 2472 | 2243 | 2034 | 1737 | 1714 | 1690 | 1464 | 1321 | 1154 | 1090 | 1043 | 919 |
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 | cross-off | cross-off | glassy | cross-off | off | glassy | cross-off | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross | cross | cross |
High Tide | 10:34AM0.24m | 1:48AM0.40m | 3:37AM0.41m | 4:49PM0.20m | |||||||||||||||||||
Low Tide | 7:54AM0.24m | 5:02PM0.13m | 5:42PM0.16m | 12:14PM0.15m | 8:56PM0.18m | ||||||||||||||||||
 |  |  | | | |  | | | | | | | | | |  |  | | | | | | |
 | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — |
 | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | 1 | 2 | — | — | — |
Temp °C | 26 | 26 | 28 | 29 | 29 | 27 | 27 | 27 | 26 | 26 | 28 | 29 | 29 | 28 | 28 | 27 | 26 | 26 | 28 | 29 | 29 | 28 | 27 |
Feels °C | 29 | 29 | 31 | 32 | 33 | 31 | 31 | 31 | 30 | 30 | 32 | 32 | 32 | 31 | 32 | 31 | 30 | 30 | 32 | 32 | 32 | 32 | 31 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 |
| kJ | 2447 | 2228 | 2172 | 2029 | 1835 | 1611 | 1337 | 1537 | 2895 | 2820 | 2503 | 2472 | 2243 | 2034 | 1737 | 1714 | 1690 | 1464 | 1321 | 1154 | 1090 | 1043 | 919 |
Swell 2 Height (m) Direction Period (s) | WNW 7 | WNW 7 | W 7 | S 20 | SSW 20 | S 19 | SSW 18 | SSW 18 | W 8 | W 8 | W 9 | W 8 | W 8 | W 8 | WNW 8 | W 8 | W 8 | SSW 22 | SSW 21 | S 21 | SSW 19 | S 19 | SSW 20 |
| kJ | 18 | 18 | 17 | 284 | 634 | 894 | 1131 | 1093 | 33 | 36 | 39 | 36 | 34 | 33 | 20 | 30 | 28 | 156 | 476 | 332 | 627 | 767 | 634 |
Swell 3 Height (m) Direction Period (s) | WNW 9 | SSW 21 | S 21 | W 9 | W 9 | W 8 | W 8 | W 8 | — | — | — | — | S 26 | S 26 | S 24 | SSW 24 | SSW 24 | WNW 8 | S 18 | S 18 | WNW 8 | WNW 8 | S 16 |
| kJ | 17 | 150 | 141 | 41 | 39 | 35 | 34 | 33 | — | — | — | — | 13 | 13 | 44 | 108 | 108 | 20 | 162 | 158 | 22 | 22 | 198 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 130 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 130 | 130 | 130 | 130 | 130 | 0 | 0 | 0 | 130 | 130 | 130 |
Best forecast wave conditions in Simeulue Island | |||||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||||
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