Surf Forecasts:
How big are the waves at Jackals today (18 Jun):
- Morning surf: Morning surf (18 Jun, local time) - 3.5ft (1.1m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (18 Jun, local time) - 3.5ft (1.0m), 13s period with SSW swell.
- Evening surf: Evening surf (18 Jun, local time) - 3.5ft (1.1m), 13s period with SSW swell.
The current surf forecast for Jackals at 7PM is: 0.7m 13s primary swell from a Southwest direction and 0.8m 11s secondary swell from a South direction (forecast issued at 12:00pm June 18). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jun) | 3.5ft (1.1m) | 14s |
| Afternoon (18 Jun) | 3.5ft (1.0m) | 13s |
| Evening (18 Jun) | 3.5ft (1.1m) | 13s |
Table - waves today at Jackals. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 27mm), heaviest during Fri night. Warm (max 29°C on Thu morning, min 25°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||||||
Thu 18 | Friday 19 | Saturday 20 | Sun 21 | |||||||||||||||||||||
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 | 4 AM | 7 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 14 | S 14 | SSW 13 | SW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SW 12 | SSW 18 | SSW 18 | SSW 17 | SW 16 | SSW 16 | SSW 16 | SW 16 | SW 15 | SSW 15 | SW 15 | SSW 15 | SSW 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 507 | 236 | 342 | 180 | 437 | 219 | 507 | 398 | 386 | 237 | 193 | 154 | 399 | 399 | 522 | 610 | 864 | 969 | 1031 | 967 | 1014 | 1059 | 1158 | 1158 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | glassy | glassy | on | on | glassy | glassy | glassy | glassy | on | cross-on | glassy | glassy | glassy | glassy | glassy | cross-off | cross-off | glassy | cross | cross | cross-on | cross |
High Tide | 9:37PM0.34m | 9:48AM0.64m | 10:32PM0.35m | 10:35AM0.58m | 11:33PM0.37m | |||||||||||||||||||
Low Tide | 4:06PM0.02m | 3:00AM0.08m | 4:53PM0.05m | 3:55AM0.13m | 5:40PM0.09m | 4:58AM0.19m | ||||||||||||||||||
 | | |  | |  | |  | | | | | | |  | | | | |  | |  | |  | |
 | 6:28 | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — |
 | — | — | 6:44 | — | — | — | — | — | — | — | 6:44 | — | — | — | — | — | — | — | 6:44 | — | — | — | — | 6:44 |
mm | — | — | — | — | — | 3 | 3 | 2 | 3 | 1 | 3 | 1 | — | 2 | — | 5 | 1 | 1 | 1 | 1 | — | — | — | — |
Temp °C | 29 | 29 | 29 | 28 | 28 | 27 | 27 | 27 | 28 | 29 | 28 | 28 | 27 | 26 | 26 | 26 | 25 | 27 | 25 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 33 | 33 | 33 | 33 | 33 | 32 | 31 | 31 | 32 | 33 | 32 | 32 | 31 | 30 | 30 | 30 | 29 | 30 | 29 | 30 | 28 | 28 | 28 | 29 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | S 14 | SSW 13 | S 11 | SSW 13 | S 11 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SW 12 | SSW 18 | SSW 18 | SSW 17 | SW 16 | SSW 16 | SSW 16 | SW 16 | SW 15 | SSW 15 | SW 15 | SSW 15 | SSW 15 |
| kJ | 507 | 236 | 342 | 149 | 437 | 178 | 507 | 398 | 386 | 237 | 193 | 154 | 399 | 399 | 522 | 610 | 864 | 969 | 1031 | 967 | 1014 | 1059 | 1158 | 1158 |
Swell 2 Height (m) Direction Period (s) | S 11 | S 11 | S 11 | SW 13 | W 8 | SSW 13 | W 8 | W 8 | W 8 | S 10 | S 10 | S 10 | SW 12 | SSW 12 | SW 12 | SSW 12 | SW 12 | S 11 | SSE 11 | SSE 10 | SSE 10 | W 8 | SSE 9 | W 8 |
| kJ | 146 | 144 | 152 | 180 | 45 | 219 | 43 | 43 | 43 | 94 | 94 | 68 | 154 | 187 | 149 | 303 | 149 | 112 | 117 | 74 | 115 | 43 | 68 | 42 |
Swell 3 Height (m) Direction Period (s) | W 8 | SW 14 | W 8 | S 13 | S 13 | W 8 | SW 21 | SSW 20 | SW 20 | W 8 | W 8 | W 8 | S 9 | S 9 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | SSE 9 | W 8 | SSE 9 |
| kJ | 29 | 186 | 33 | 130 | 128 | 44 | 18 | 39 | 97 | 43 | 43 | 43 | 64 | 63 | 43 | 43 | 45 | 46 | 46 | 45 | 44 | 47 | 43 | 46 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 137 | 130 | 0 | 0 | 130 | 130 | 0 | 0 | 0 | 0 | 130 | 130 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 12 | 108 | 12 |
Best forecast wave conditions in Simeulue Island | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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