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Surf Forecasts:
Batu Karas surfForecast / Java – Central / Indonesia
48hr Weather and Surf, issued 6 am Tuesday 09 Dec 2025 WIBForecast update in hr min s Forecast update imminent
Batu Karas surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Batu Karas sea temperature is
29.4° C
(Which is 1.0°C warmer than normal for this time of year)Updates in hr min s Forecast update imminent
Tuesday 09 | Wednesday 10 | Thursday 11 | Fri 12 | |||||||||||||||||||||
| 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 | 1 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 424 | 418 | 412 | 412 | 459 | 521 | 507 | 440 | 440 | 390 | 384 | 368 | 357 | 352 | 357 | 368 | 437 | 431 | 540 | 548 | 308 | 530 | 440 | 520 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | off | off | off | cross- off | cross- off | glass | glass | glass | glass | cross- off | off | off | glass | glass | glass | glass | cross- off | cross- off | off | cross- off | cross- off | off |
High Tide / height (m) | 11:07AM 1.23 | 10:50PM 1.66 | 11:54AM 1.24 | 11:36PM 1.49 | 12:45PM 1.25 | 12:24AM 1.30 | ||||||||||||||||||
Low Tide / height (m) | 4:58AM 0.04 | 4:30PM 0.46 | 5:40AM 0.15 | 5:26PM 0.54 | 6:22AM 0.27 | 6:29PM 0.63 | ||||||||||||||||||
Tuesday 09 | Wednesday 10 | Thursday 11 | Fri 12 | |||||||||||||||||||||
| Sunrise | - | 5:20 | - | - | - | - | - | - | - | 5:20 | - | - | - | - | - | - | - | 5:20 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 5:53 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - | - |
 |  |  | | | | | |  | | | | | |  | | | | | | |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 2 | 1 |
| Temp. °C | 26 | 26 | 28 | 28 | 28 | 26 | 26 | 26 | 25 | 26 | 27 | 28 | 27 | 27 | 27 | 26 | 25 | 26 | 28 | 28 | 28 | 27 | 27 | 27 |
| Feels °C (?) | 28 | 28 | 29 | 29 | 29 | 28 | 29 | 29 | 28 | 30 | 30 | 30 | 29 | 30 | 31 | 30 | 29 | 30 | 31 | 30 | 30 | 30 | 31 | 31 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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