Surf Forecasts:
How big are the waves at Batu Karas today (15 Aug):
- Morning surf: Morning surf (15 Aug, local time) - 7.5ft (2.3m), 17s period with SSW swell.
- Afternoon surf: Afternoon surf (15 Aug, local time) - 8ft (2.4m), 16s period with SSW swell.
- Evening surf: Evening surf (15 Aug, local time) - 7.5ft (2.3m), 16s period with SSW swell.
The current surf forecast for Batu Karas at 10AM is: 2.4m 17s primary swell from a South-southwest direction and 0.9m 8s secondary swell from a Southeast direction (forecast issued at 06:00am August 15). The wind direction is predicted to be cross-shore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Aug) | 7.5ft (2.3m) | 17s |
| Afternoon (15 Aug) | 8ft (2.4m) | 16s |
| Evening (15 Aug) | 7.5ft (2.3m) | 16s |
Table - waves today at Batu Karas. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Mon morning, min 22°C on Sat night). Wind will be generally light. | |||||||||||||||||||||||
Saturday 15 | Sunday 16 | Monday 17 | |||||||||||||||||||||
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 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 18 | SSW 18 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 2265 | 2276 | 3127 | 2907 | 2610 | 2610 | 2429 | 2368 | 2143 | 1931 | 1690 | 1396 | 1204 | 1240 | 1114 | 1114 | 943 | 822 | 811 | 662 | 634 | 777 | 1093 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-off | cross-off | cross | cross | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross | cross-on |
High Tide | 9:32AM1.69m | 10:05PM1.62m | 10:10AM1.60m | 10:37PM1.67m | 10:45AM1.47m | ||||||||||||||||||
Low Tide | 3:26AM0.26m | 3:52PM0.07m | 4:08AM0.22m | 4:20PM0.12m | 4:49AM0.23m | 4:46PM0.20m | |||||||||||||||||
 |  | | | |  | | | |  | | | | | |  | | | | | |  | | |
 | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 24 | 25 | 25 | 25 | 24 | 24 | 23 | 23 | 22 | 24 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 26 | 26 | 26 | 25 | 24 |
Feels °C | 26 | 25 | 26 | 25 | 25 | 25 | 26 | 25 | 25 | 24 | 25 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 28 | 26 | 27 | 28 | 27 |
Swell 1 Height (m) Direction Period (s) | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 18 |
| kJ | 2265 | 2276 | 3127 | 2907 | 2610 | 2610 | 2429 | 2368 | 2143 | 1931 | 1690 | 1396 | 1204 | 1240 | 1114 | 1114 | 943 | 822 | 811 | 662 | 634 | 545 | 1093 |
Swell 2 Height (m) Direction Period (s) | SSW 13 | SSW 13 | — | — | — | — | SE 6 | — | — | — | — | — | — | S 26 | S 26 | SE 5 | ESE 5 | SE 5 | SSW 20 | SSW 19 | SSW 18 | SSW 18 | SSW 13 |
| kJ | 669 | 679 | — | — | — | — | 38 | — | — | — | — | — | — | 13 | 13 | 19 | 17 | 13 | 75 | 210 | 364 | 777 | 545 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | S 26 | SW 26 | SW 26 | S 26 | W 11 | SSW 20 | SSW 24 | SW 24 | SSW 23 | SE 5 | SE 5 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 13 | 26 | 27 | 13 | 2 | 38 | 56 | 143 | 215 | 10 | 10 |
Wind waves Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | SE 6 | SE 7 | SE 7 | — | SE 6 | SE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | SE 5 | SE 5 | — | — | — | SE 5 | SE 5 | SE 5 | — | — |
| kJ | 135 | 109 | 107 | 52 | 77 | 62 | — | 31 | 30 | 24 | 17 | 17 | 17 | 20 | 19 | — | — | — | 13 | 13 | 13 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 230 | 18 | 519 | 734 | 519 | 230 | 230 | 8 | 6 | 6 | 519 | 519 | 734 | 18 | 18 | 8 | 6 | 6 | 519 | 734 | 734 | 8 | 6 |
Best forecast wave conditions in Central Java | |||||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||||
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