Surf Forecasts:
How big are the waves at Jackals today (18 Jul):
- Morning surf: Morning surf (18 Jul, local time) - 4ft (1.2m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (18 Jul, local time) - 4ft (1.2m), 14s period with SW swell.
- Evening surf: Evening surf (18 Jul, local time) - 3.5ft (1.1m), 14s period with SW swell.
The current surf forecast for Jackals at 6AM is: 1.2m 14s primary swell from a Southwest direction and 0.5m 8s secondary swell from a West direction (forecast issued at 12:00am July 18). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jul) | 4ft (1.2m) | 14s |
| Afternoon (18 Jul) | 4ft (1.2m) | 14s |
| Evening (18 Jul) | 3.5ft (1.1m) | 14s |
Table - waves today at Jackals. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 13mm), heaviest on Sat night. Warm (max 29°C on Mon afternoon, min 26°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | ||||||||||||||||||||||
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 | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SW 13 | SSW 13 | SSW 19 | S 19 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 695 | 685 | 614 | 606 | 606 | 606 | 521 | 514 | 564 | 540 | 486 | 479 | 472 | 465 | 394 | 351 | 481 | 728 | 790 | 1501 | 1668 | 1611 | 1503 | 1466 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | cross | glassy |
High Tide | 9:27AM0.63m | 10:06PM0.44m | 10:04AM0.57m | 10:51PM0.46m | 10:39AM0.49m | |||||||||||||||||||
Low Tide | 3:00AM0.08m | 4:13PM0.04m | 3:48AM0.12m | 4:43PM0.07m | 4:39AM0.17m | 5:12PM0.09m | ||||||||||||||||||
 | |  |  | | |  |  | | | | | | | | | | | | |  |  | |  | |
 | — | 6:33 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:47 | — | — |
mm | — | — | — | 1 | 1 | 1 | — | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — |
Temp °C | 27 | 26 | 27 | 27 | 28 | 28 | 28 | 27 | 26 | 26 | 26 | 27 | 28 | 28 | 27 | 26 | 26 | 26 | 26 | 26 | 28 | 29 | 28 | 27 |
Feels °C | 31 | 30 | 31 | 31 | 31 | 32 | 33 | 32 | 31 | 31 | 30 | 32 | 34 | 33 | 32 | 31 | 31 | 31 | 30 | 30 | 33 | 33 | 32 | 31 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SW 13 | SSW 13 | SSW 13 | S 19 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 |
| kJ | 695 | 685 | 614 | 606 | 606 | 606 | 521 | 514 | 564 | 540 | 486 | 479 | 472 | 465 | 394 | 351 | 351 | 728 | 790 | 1501 | 1668 | 1611 | 1503 | 1466 |
Swell 2 Height (m) Direction Period (s) | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 7 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 18 | SSW 19 | SSW 13 | SSW 13 | S 7 | S 7 | W 8 | W 8 | W 8 |
| kJ | 44 | 30 | 29 | 29 | 29 | 29 | 29 | 28 | 29 | 29 | 29 | 32 | 33 | 33 | 33 | 162 | 481 | 351 | 351 | 27 | 26 | 33 | 33 | 30 |
Swell 3 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | S 8 | SSE 8 | SSE 8 | S 8 | S 8 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 8 | W 8 | S 8 | S 8 | S 8 | S 8 | WNW 7 | WNW 7 | S 7 | SSE 7 | SSE 7 |
| kJ | 36 | 34 | 33 | 32 | 21 | 20 | 30 | 29 | 18 | 18 | 17 | 17 | 17 | 19 | 30 | 33 | 33 | 32 | 29 | 16 | 16 | 26 | 16 | 16 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 130 | 12 | 108 | 12 | 108 | 108 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 130 | 0 |
Best forecast wave conditions in Simeulue Island | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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