Surf Forecasts:
How big are the waves at Batu Karas today (12 Aug):
- Morning surf: Morning surf (12 Aug, local time) - 8ft (2.4m), 16s period with S swell.
- Afternoon surf: Afternoon surf (12 Aug, local time) - 7.5ft (2.3m), 16s period with S swell.
- Evening surf: Evening surf (12 Aug, local time) - 7ft (2.1m), 15s period with S swell.
The current surf forecast for Batu Karas at 1PM is: 2.3m 16s primary swell from a South direction and 0.5m 20s secondary swell from a South direction (forecast issued at 06:00am August 12). The wind direction is predicted to be cross-shore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Aug) | 8ft (2.4m) | 16s |
| Afternoon (12 Aug) | 7.5ft (2.3m) | 16s |
| Evening (12 Aug) | 7ft (2.1m) | 15s |
Table - waves today at Batu Karas. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Wed morning, min 22°C on Wed night). Wind will be generally light. | |||||||||||||||||||||||
Wednesday 12 | Thursday 13 | Friday 14 | |||||||||||||||||||||
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 17 | S 16 | S 16 | S 16 | S 16 | S 16 | S 14 | S 18 | S 18 | S 17 | S 17 | S 17 | S 16 | S 16 | S 16 | S 16 | S 16 | S 15 | S 15 | S 15 | SSW 14 | SSW 14 | SSW 18 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 3972 | 3098 | 2825 | 2567 | 2352 | 2123 | 1772 | 4585 | 4762 | 5091 | 5304 | 5241 | 5381 | 5220 | 4782 | 4427 | 4056 | 3176 | 2792 | 3064 | 2098 | 1895 | 1512 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross | cross | cross | cross | cross | cross-on | on | glassy | cross | cross-off | cross | cross | cross-on | cross-on | cross-on | on | cross | cross | cross | cross | cross-on |
High Tide | 7:15AM1.65m | 8:24PM1.21m | 8:07AM1.71m | 8:59PM1.38m | 8:52AM1.73m | 9:32PM1.52m | |||||||||||||||||
Low Tide | 2:14PM0.12m | 1:48AM0.46m | 2:49PM0.07m | 2:39AM0.34m | 3:22PM0.05m | ||||||||||||||||||
 |  | | | |  | | | | | | | | | | | | |  | | | | | |
 | 5:56 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 21 | 24 | 25 | 25 | 24 | 24 | 23 | 22 | 22 | 24 | 25 | 25 | 24 | 23 | 23 | 23 | 23 | 24 | 25 | 25 | 24 | 23 |
Feels °C | 23 | 23 | 25 | 25 | 26 | 26 | 26 | 25 | 24 | 25 | 25 | 25 | 26 | 26 | 25 | 25 | 25 | 26 | 25 | 25 | 26 | 26 | 25 |
Swell 1 Height (m) Direction Period (s) | S 17 | S 16 | S 16 | S 16 | S 16 | S 16 | S 14 | S 18 | S 18 | S 17 | S 17 | S 17 | S 16 | S 16 | S 16 | S 16 | S 16 | S 15 | S 15 | S 15 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 3972 | 3098 | 2825 | 2567 | 2352 | 2123 | 1772 | 4585 | 4762 | 5091 | 5304 | 5241 | 5381 | 5220 | 4782 | 4427 | 4056 | 3176 | 2792 | 3064 | 2098 | 1895 | 1512 |
Swell 2 Height (m) Direction Period (s) | — | S 22 | S 22 | S 20 | S 20 | S 19 | SSW 18 | — | S 12 | — | — | S 25 | SSW 24 | SSW 24 | SSW 23 | SSW 22 | SSW 22 | SSW 21 | SSW 21 | SSW 20 | S 19 | SSW 19 | SSW 18 |
| kJ | — | 82 | 82 | 202 | 377 | 904 | 1346 | — | 841 | — | — | 13 | 54 | 54 | 54 | 98 | 181 | 260 | 353 | 437 | 752 | 1247 | 1347 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSE 9 | SSE 9 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 9 | 8 | — |
Wind waves Height (m) Direction Period (s) | — | ESE 5 | — | — | ESE 6 | SE 6 | SE 6 | ESE 6 | — | — | — | ESE 5 | — | — | — | — | — | ESE 7 | ESE 6 | ESE 6 | ESE 6 | SE 6 | SE 6 |
| kJ | — | 42 | — | — | 55 | 69 | 69 | 63 | — | — | — | 46 | — | — | — | — | — | 76 | 88 | 80 | 67 | 73 | 73 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 6 | 6 | 387 | 734 | 519 | 233 | 230 | 6 | 8 | 0 | 233 | 519 | 734 | 230 | 8 | 8 | 8 | 6 | 519 | 519 | 519 | 230 | 18 |
Best forecast wave conditions in Central Java | |||||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||||
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