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Batu Karas Surf Forecast
/ Java – Central (5 surf breaks) /
Surf Forecasts:
Batu Karas surfForecast / Java – Central / Indonesia
48hr Weather and Surf, issued 12 pm Thursday 02 Apr 2026 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
29.8° C
(Which is slightly warmer than usual)How big are the waves at Batu Karas today?
The current surf forecast for Batu Karas at 9PM is: 1.0m 13s primary swell from a South-southwest direction and 0.6m 6s secondary swell from a South direction (forecast issued at 12:00pm April 02). An open ocean swell of 0.9m 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 (02 Apr) | 2.5ft (0.8m) | 14s |
| Afternoon (02 Apr) | 3ft (0.9m) | 13s |
| Evening (02 Apr) | 3.5ft (1.0m) | 13s |
Table - waves today at Batu Karas. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 02 | Friday 03 | Saturday 04 | Sunday 05 | |||||||||||||||||||||
| 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 | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 265 | 304 | 295 | 355 | 356 | 309 | 299 | 353 | 411 | 404 | 228 | 167 | 167 | 235 | 294 | 298 | 283 | 214 | 250 | 243 | 299 | 328 | 290 | 286 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- off | cross- off | cross | cross- on | glass | on | glass | cross- off | cross- off | cross- off | cross- off | glass | glass | on | on | cross | cross- off | cross- off | cross | cross- on | glass | cross- on | glass |
High Tide / height (m) | 8:24AM 1.61 | 8:46PM 1.45 | 8:49AM 1.69 | 9:17PM 1.42 | 9:15AM 1.73 | 9:46PM 1.37 | ||||||||||||||||||
Low Tide / height (m) | 2:44PM 0.18 | 2:38AM 0.28 | 3:15PM 0.11 | 3:02AM 0.29 | 3:45PM 0.08 | 3:25AM 0.31 | ||||||||||||||||||
Thursday 02 | Friday 03 | Saturday 04 | Sunday 05 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 5:48 | - | - | - | - | - | - | - | 5:48 | - | - | - | - | - | - | - | 5:48 |
| Sunset | - | - | 5:50 | - | - | - | - | - | - | - | 5:50 | - | - | - | - | - | - | - | 5:49 | - | - | - | - | - |
 | |  |  | | | |  | | | |  | | | | | | | | | | | | | |
Rain (mm) | 1 | 1 | - | 3 | 8 | 4 | 2 | - | - | - | - | - | - | 1 | 1 | - | - | - | 2 | 5 | 5 | 2 | 1 | 2 |
| Temp. °C | 28 | 29 | 28 | 26 | 26 | 26 | 25 | 25 | 27 | 28 | 28 | 27 | 27 | 26 | 25 | 25 | 29 | 29 | 28 | 27 | 27 | 26 | 25 | 26 |
| Feels °C (?) | 31 | 32 | 30 | 29 | 30 | 30 | 29 | 29 | 31 | 30 | 31 | 31 | 31 | 31 | 29 | 29 | 32 | 30 | 31 | 31 | 31 | 30 | 29 | 30 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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