Surf Forecasts:
How big are the waves at Batu Karas today (17 Aug):
- Morning surf: Morning surf (17 Aug, local time) - 4.5ft (1.4m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (17 Aug, local time) - 4.5ft (1.3m), 14s period with SSW swell.
- Evening surf: Evening surf (17 Aug, local time) - 4.5ft (1.3m), 18s period with SSW swell.
The current surf forecast for Batu Karas at 7PM is: 1.1m 18s primary swell from a South-southwest direction and 1.5m 13s secondary swell from a South-southwest direction (forecast issued at 12:00pm August 17). An open ocean swell of 0.6m 6s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Aug) | 4.5ft (1.4m) | 14s |
| Afternoon (17 Aug) | 4.5ft (1.3m) | 14s |
| Evening (17 Aug) | 4.5ft (1.3m) | 18s |
Table - waves today at Batu Karas. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Mon night. Warm (max 26°C on Mon morning, min 23°C on Mon night). Wind will be generally light. | |||||||||||||||||||||
Mon 17 | Tuesday 18 | Wednesday 19 | |||||||||||||||||||
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 14 | SSW 14 | SSW 13 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 17 | SSW 17 |
Wave Graph  | |||||||||||||||||||||
 kJ | 811 | 662 | 553 | 777 | 1081 | 984 | 1150 | 2182 | 2615 | 2234 | 1904 | 1856 | 1860 | 4574 | 4606 | 4742 | 4874 | 5287 | 5226 | 5166 | 5046 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross | cross | cross | cross-on | cross-on | cross | cross | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross-off | cross | cross-off | cross | cross |
High Tide | 10:45AM1.47m | 11:08PM1.67m | 11:18AM1.32m | 11:38PM1.61m | 11:49AM1.16m | ||||||||||||||||
Low Tide | 4:46PM0.20m | 5:28AM0.28m | 5:11PM0.28m | 6:07AM0.36m | 5:32PM0.38m | ||||||||||||||||
 |  | |  |  |  | | | | | | | | |  | | | | | | | |
 | 5:54 | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — |
 | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — |
mm | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 26 | 25 | 25 | 25 | 24 | 23 | 26 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 26 | 26 | 25 | 25 | 25 |
Feels °C | 28 | 27 | 27 | 28 | 28 | 28 | 27 | 26 | 27 | 26 | 26 | 28 | 26 | 27 | 27 | 27 | 28 | 27 | 26 | 27 | 28 |
Swell 1 Height (m) Direction Period (s) | 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 15 | SSW 19 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 17 | SSW 17 |
| kJ | 811 | 662 | 553 | 735 | 1081 | 984 | 1150 | 2182 | 2615 | 2234 | 1904 | 1856 | 1655 | 4574 | 4606 | 4742 | 4874 | 5287 | 5226 | 5166 | 5046 |
Swell 2 Height (m) Direction Period (s) | SE 5 | SSW 19 | SSW 18 | SSW 18 | SSW 13 | SSW 13 | SSW 13 | SSW 22 | — | SSW 20 | SSW 19 | SSW 19 | SSW 19 | — | — | — | — | — | — | — | — |
| kJ | 23 | 210 | 364 | 777 | 545 | 472 | 357 | 311 | — | 561 | 1159 | 1410 | 1860 | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | SSW 20 | SW 24 | SSW 23 | SSW 24 | SSW 22 | SSW 21 | SSW 21 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 75 | 143 | 215 | 55 | 323 | 847 | 934 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | SE 5 | SE 5 | SE 6 | SE 5 | SE 5 | SE 5 | ESE 5 | ESE 5 | ESE 5 | SE 6 | SE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | SE 6 | SE 6 | ESE 6 |
| kJ | — | 23 | 23 | 24 | 23 | 23 | 28 | 39 | 42 | 51 | 44 | 44 | 39 | 47 | 49 | 51 | 53 | 53 | 49 | 49 | 57 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 734 | 519 | 230 | 230 | 18 | 6 | 6 | 236 | 734 | 519 | 18 | 18 | 8 | 6 | 8 | 0 | 734 | 734 | 238 | 230 |
Best forecast wave conditions in Central Java | |||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||
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