Surf Forecasts:
How big are the waves at Batu Karas today (23 Aug):
- Morning surf: Morning surf (23 Aug, local time) - 6ft (1.8m), 15s period with SSW swell.
- Afternoon surf: Afternoon surf (23 Aug, local time) - 5.5ft (1.7m), 14s period with SSW swell.
- Evening surf: Evening surf (23 Aug, local time) - 7ft (2.1m), 18s period with SSW swell.
The current surf forecast for Batu Karas at 6AM is: 1.9m 15s primary swell from a South-southwest direction and 0.8m 20s secondary swell from a South-southwest direction, 1.4m 7s secondary swell from a East-southeast direction (forecast issued at 12:00am August 23). The wind direction is predicted to be cross-shore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Aug) | 6ft (1.8m) | 15s |
| Afternoon (23 Aug) | 5.5ft (1.7m) | 14s |
| Evening (23 Aug) | 7ft (2.1m) | 18s |
Table - waves today at Batu Karas. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Sat night. Warm (max 26°C on Sun morning, min 24°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 23 | Monday 24 | Tuesday 25 | ||||||||||||||||||||||
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) | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 19 | SSW 14 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1716 | 1716 | 1546 | 1319 | 1159 | 1159 | 1178 | 2654 | 2322 | 1728 | 1566 | 1547 | 1566 | 1507 | 1024 | 1087 | 1147 | 1460 | 1460 | 1147 | 1087 | 961 | 947 | 752 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross | cross | cross-off | cross | cross |
High Tide | 2:36AM1.21m | 4:43AM1.20m | 7:59PM0.88m | 6:11AM1.28m | 8:01PM1.00m | |||||||||||||||||||
Low Tide | 12:05PM0.58m | 1:06PM0.48m | 11:26PM0.82m | 1:36PM0.38m | ||||||||||||||||||||
 |  |  |  | | |  |  | | |  |  | | | | | | | | | | | | | |
 | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — |
mm | 1 | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 25 | 25 | 25 | 26 | 26 | 25 | 25 | 25 | 24 | 25 | 26 | 26 | 26 | 25 | 25 | 24 | 24 | 24 | 25 | 26 | 25 | 25 | 25 |
Feels °C | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 24 | 25 | 25 | 25 | 25 | 26 | 26 | 24 | 24 | 26 | 25 | 26 | 25 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 1716 | 1716 | 1546 | 1319 | 1159 | 1159 | 1159 | 2654 | 2322 | 1728 | 1566 | 1547 | 1566 | 1507 | 1024 | 1087 | 1147 | 1460 | 1460 | 1147 | 1087 | 961 | 947 | 752 |
Swell 2 Height (m) Direction Period (s) | SSW 21 | SSW 22 | SSW 20 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SW 21 | — | SSW 19 | SW 20 | — | SSW 17 | SSW 18 | SSW 18 | — | — | — | — | — | — | S 7 | S 7 |
| kJ | 260 | 154 | 671 | 1169 | 1085 | 1038 | 1178 | 842 | 18 | — | 37 | 97 | — | 528 | 209 | 124 | — | — | — | — | — | — | 28 | 28 |
Swell 3 Height (m) Direction Period (s) | W 16 | W 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 5 | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SE 7 | SE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 6 | ESE 6 | ESE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 6 |
| kJ | 183 | 189 | 175 | 175 | 154 | 154 | 168 | 163 | 158 | 158 | 153 | 137 | 137 | 149 | 149 | 181 | 186 | 192 | 178 | 198 | 189 | 189 | 189 | 162 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 230 | 230 | 18 | 519 | 770 | 519 | 519 | 230 | 230 | 230 | 230 | 519 | 734 | 734 | 233 | 230 | 230 | 18 | 8 | 519 | 770 | 519 | 519 | 230 |
Best forecast wave conditions in Central Java | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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