Surf Forecasts:
How big are the waves at Batu Karas today (13 Aug):
- Morning surf: Morning surf (13 Aug, local time) - 10ft (3.0m), 17s period with S swell.
- Afternoon surf: Afternoon surf (13 Aug, local time) - 10ft (3.0m), 16s period with S swell.
- Evening surf: Evening surf (13 Aug, local time) - 10ft (3.0m), 16s period with S swell.
The current surf forecast for Batu Karas at 7AM is: 3.0m 17s primary swell from a South direction (forecast issued at 12:00am August 13). The wind direction is predicted to be onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Aug) | 10ft (3.0m) | 17s |
| Afternoon (13 Aug) | 10ft (3.0m) | 16s |
| Evening (13 Aug) | 10ft (3.0m) | 16s |
Table - waves today at Batu Karas. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Thu morning, min 21°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 13 | Friday 14 | Saturday 15 | ||||||||||||||||||||||
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) | S 18 | S 18 | S 17 | S 17 | S 17 | S 16 | S 16 | S 16 | S 16 | S 16 | S 15 | S 15 | SSW 15 | SSW 14 | SSW 14 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 4256 | 4804 | 4799 | 5304 | 5241 | 5418 | 5220 | 4782 | 4427 | 4089 | 3545 | 2792 | 2763 | 2098 | 1895 | 1512 | 1491 | 2265 | 2276 | 3199 | 2907 | 2610 | 2610 | 2429 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | cross | cross | cross | cross | cross-on | cross | cross-on | on | cross | cross-off | cross | cross | cross-on | cross | cross | cross-on | cross | cross-off | cross-off | cross | cross-on |
High Tide | 8:07AM1.71m | 8:59PM1.38m | 8:52AM1.73m | 9:32PM1.52m | 9:32AM1.69m | |||||||||||||||||||
Low Tide | 1:48AM0.46m | 2:49PM0.07m | 2:39AM0.34m | 3:22PM0.05m | 3:26AM0.26m | 3:52PM0.07m | ||||||||||||||||||
 | |  |  | | | |  | |  | | | | | | | | |  | | | | | | |
 | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 21 | 21 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 23 | 24 | 25 | 25 | 24 | 23 | 24 | 23 | 23 | 25 | 25 | 25 | 24 | 23 |
Feels °C | 25 | 23 | 23 | 27 | 25 | 26 | 26 | 27 | 26 | 26 | 26 | 25 | 25 | 26 | 25 | 25 | 26 | 24 | 25 | 26 | 25 | 25 | 26 | 25 |
Swell 1 Height (m) Direction Period (s) | S 18 | S 18 | S 17 | S 17 | S 17 | S 16 | S 16 | S 16 | S 16 | S 16 | S 15 | S 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 |
| kJ | 4256 | 4804 | 4799 | 5304 | 5241 | 5418 | 5220 | 4782 | 4427 | 4089 | 3545 | 2792 | 2763 | 2098 | 1895 | 1512 | 1491 | 2265 | 2276 | 3199 | 2907 | 2610 | 2610 | 2429 |
Swell 2 Height (m) Direction Period (s) | — | S 12 | — | — | S 25 | SW 24 | SSW 24 | SSW 23 | SSW 22 | SSW 22 | SSW 21 | SSW 21 | SSW 20 | S 19 | SSW 19 | SSW 18 | SSW 18 | SSW 13 | SSW 13 | — | SE 6 | — | — | SE 6 |
| kJ | — | 833 | — | — | 13 | 22 | 54 | 54 | 98 | 181 | 260 | 353 | 550 | 752 | 1247 | 1347 | 1288 | 669 | 679 | — | 52 | — | — | 45 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 10 | SE 9 | SE 9 | — | SE 8 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 14 | 21 | 26 | — | 109 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | ESE 5 | — | — | — | — | — | — | ESE 6 | ESE 6 | ESE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | — | SE 6 | — | SE 6 | SE 6 | — |
| kJ | — | — | — | 42 | — | — | — | — | — | — | 63 | 60 | 71 | 58 | 56 | 52 | 49 | 60 | — | 60 | — | 60 | 45 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 6 | 8 | 8 | 519 | 519 | 734 | 230 | 18 | 18 | 8 | 8 | 519 | 519 | 519 | 519 | 18 | 18 | 18 | 18 | 519 | 655 | 734 | 230 | 18 |
Best forecast wave conditions in Central Java | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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