Surf Forecasts:
How big are the waves at Jackals today (21 Jul):
- Morning surf: Morning surf (21 Jul, local time) - 5.5ft (1.7m), 15s period with SSW swell.
- Afternoon surf: Afternoon surf (21 Jul, local time) - 5ft (1.6m), 14s period with SSW swell.
- Evening surf: Evening surf (21 Jul, local time) - 5ft (1.5m), 14s period with SSW swell.
The current surf forecast for Jackals at 2PM is: 1.6m 15s primary swell from a South-southwest direction and 0.6m 8s secondary swell from a West-northwest direction (forecast issued at 06:00am July 21). The wind direction is predicted to be cross-shore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | 5.5ft (1.7m) | 15s |
| Afternoon (21 Jul) | 5ft (1.6m) | 14s |
| Evening (21 Jul) | 5ft (1.5m) | 14s |
Table - waves today at Jackals. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 29°C on Tue morning, min 26°C on Tue night). Wind will be generally light. | |||||||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 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 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | S 13 | S 12 | S 12 | SSW 12 | SSW 12 | S 9 | S 9 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 1571 | 1324 | 1223 | 1045 | 1016 | 899 | 886 | 874 | 746 | 580 | 563 | 468 | 461 | 515 | 431 | 294 | 395 | 377 | 365 | 167 | 130 | 133 | 139 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | cross | cross-on | glassy | glassy | glassy | glassy | glassy | glassy | cross | cross | cross | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 11:14AM0.41m | 00:32AM0.45m | 11:51AM0.34m | 1:36AM0.44m | 12:44PM0.27m | ||||||||||||||||||
Low Tide | 5:37AM0.21m | 5:38PM0.11m | 6:56AM0.24m | 6:07PM0.13m | 9:04AM0.24m | 6:45PM0.14m | |||||||||||||||||
 |  | |  | |  | | | | | | | | | |  | | | | | | | | |
 | 6:33 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — |
 | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:47 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 28 | 29 | 29 | 28 | 27 | 27 | 26 | 26 | 28 | 29 | 29 | 27 | 27 | 27 | 26 | 26 | 28 | 29 | 29 | 27 | 27 |
Feels °C | 30 | 29 | 31 | 31 | 32 | 32 | 30 | 31 | 30 | 30 | 32 | 32 | 32 | 30 | 31 | 31 | 30 | 30 | 31 | 32 | 32 | 30 | 31 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | S 13 | S 12 | S 12 | S 9 | S 9 | S 9 | S 9 |
| kJ | 1571 | 1324 | 1223 | 1045 | 1016 | 899 | 886 | 874 | 746 | 580 | 563 | 468 | 461 | 515 | 431 | 294 | 395 | 377 | 365 | 130 | 130 | 133 | 139 |
Swell 2 Height (m) Direction Period (s) | W 8 | W 8 | W 8 | WNW 8 | WNW 8 | W 8 | W 8 | W 8 | W 7 | W 7 | W 7 | W 7 | SSE 7 | WNW 7 | WNW 7 | S 7 | SSW 16 | WNW 7 | W 9 | SSW 12 | SSW 12 | SSW 12 | SSW 12 |
| kJ | 29 | 29 | 44 | 50 | 67 | 61 | 58 | 41 | 40 | 39 | 37 | 25 | 15 | 16 | 16 | 25 | 52 | 10 | 16 | 167 | 127 | 115 | 86 |
Swell 3 Height (m) Direction Period (s) | SSE 7 | SSE 7 | SSE 7 | SSE 8 | S 8 | S 8 | S 8 | S 7 | S 7 | SSE 7 | SSE 7 | SSE 7 | WNW 7 | W 10 | SSW 16 | SSW 16 | WNW 7 | W 9 | WNW 7 | WNW 10 | WNW 10 | WNW 10 | SW 16 |
| kJ | 10 | 9 | 9 | 22 | 33 | 31 | 29 | 28 | 28 | 16 | 15 | 15 | 16 | 17 | 51 | 87 | 10 | 16 | 9 | 18 | 31 | 32 | 125 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 130 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 206 | 108 | 130 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Simeulue Island | |||||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||||
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