Surf Forecasts:
How big are the waves at Batu Karas today (16 Aug):
- Morning surf: Morning surf (16 Aug, local time) - 6ft (1.9m), 15s period with SSW swell.
- Afternoon surf: Afternoon surf (16 Aug, local time) - 6ft (1.8m), 15s period with SSW swell.
- Evening surf: Evening surf (16 Aug, local time) - 6ft (1.8m), 14s period with SSW swell.
The current surf forecast for Batu Karas at 7AM is: 2.0m 16s primary swell from a South-southwest direction (forecast issued at 12:00am August 16). An open ocean swell of 0.7m 5s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Aug) | 6ft (1.9m) | 15s |
| Afternoon (16 Aug) | 6ft (1.8m) | 15s |
| Evening (16 Aug) | 6ft (1.8m) | 14s |
Table - waves today at Batu Karas. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Mon afternoon, min 23°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 16 | Monday 17 | Tuesday 18 | ||||||||||||||||||||||
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 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 2368 | 2143 | 1931 | 1690 | 1396 | 1220 | 1187 | 1277 | 943 | 943 | 822 | 811 | 662 | 553 | 777 | 1081 | 984 | 1777 | 2475 | 2931 | 2234 | 1904 | 1856 | 1832 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross | cross-on | cross | cross | cross-on | cross | cross-off | cross-off | cross-off | glassy | on | on | cross-on | cross-on | cross-off | cross-off | cross | cross-on |
High Tide | 10:05PM1.62m | 10:10AM1.60m | 10:37PM1.67m | 10:45AM1.47m | 11:08PM1.67m | 11:18AM1.32m | ||||||||||||||||||
Low Tide | 4:08AM0.22m | 4:20PM0.12m | 4:49AM0.23m | 4:46PM0.20m | 5:28AM0.28m | 5:11PM0.28m | ||||||||||||||||||
 |  |  | | | | | | | |  |  | | |  | | | | | | | | | | |
 | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 23 | 23 | 25 | 25 | 25 | 24 | 24 | 23 | 24 | 24 | 25 | 25 | 26 | 25 | 24 | 24 | 23 | 24 | 26 | 25 | 25 | 24 | 24 |
Feels °C | 25 | 25 | 25 | 26 | 25 | 26 | 26 | 27 | 26 | 27 | 27 | 27 | 27 | 27 | 28 | 27 | 27 | 26 | 27 | 28 | 25 | 25 | 26 | 27 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 |
| kJ | 2368 | 2143 | 1931 | 1690 | 1396 | 1220 | 1187 | 1277 | 943 | 943 | 822 | 811 | 662 | 553 | 545 | 1081 | 984 | 1777 | 2475 | 2931 | 2234 | 1904 | 1856 | 1832 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | S 26 | S 26 | SE 5 | W 11 | SSW 20 | SSW 20 | SSW 19 | SSW 18 | SSW 18 | SSW 13 | SSW 13 | SSW 21 | SSW 22 | — | SSW 20 | SSW 19 | SSW 19 | SSW 19 |
| kJ | — | — | — | — | — | — | 13 | 13 | 20 | 2 | 38 | 75 | 210 | 364 | 777 | 545 | 472 | 934 | 311 | — | 561 | 1159 | 1410 | 1702 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | SW 26 | SW 26 | S 26 | — | SSW 24 | SSW 24 | SW 24 | SSW 23 | SSW 24 | SSW 22 | SSW 21 | SSW 21 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 26 | 27 | 13 | — | 56 | 56 | 143 | 215 | 55 | 323 | 847 | 925 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SE 6 | SE 5 | SE 5 | ESE 5 | SE 5 | SE 5 | SE 5 | SE 5 | — | SE 5 | SE 5 | SE 5 | SE 5 | SE 5 | SE 5 | SE 5 | ESE 5 | ESE 5 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | SE 6 | ESE 6 |
| kJ | 31 | 28 | 25 | 22 | 25 | 19 | 19 | 24 | — | 21 | 22 | 23 | 23 | 23 | 23 | 23 | 18 | 18 | 27 | 28 | 29 | 28 | 31 | 27 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 18 | 6 | 6 | 481 | 734 | 734 | 230 | 18 | 230 | 18 | 6 | 233 | 0 | 0 | 0 | 0 | 6 | 6 | 6 | 18 | 734 | 734 | 230 | 18 |
Best forecast wave conditions in Central Java | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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