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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 6 am Friday 24 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
29.3° C
(Which is normal for this time of year)How big are the waves at Batu Karas today?
The current surf forecast for Batu Karas at 1PM is: 1.7m 13s primary swell from a South-southwest direction and 0.4m 6s secondary swell from a East-southeast direction (forecast issued at 06:00am April 24). The wind direction is predicted to be cross-offshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Apr) | 6ft (1.8m) | 13s |
| Afternoon (24 Apr) | 5.5ft (1.7m) | 13s |
| Evening (24 Apr) | 5ft (1.5m) | 13s |
Table - waves today at Batu Karas. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 6mm), mostly falling on Sat afternoon. Warm (max 31°C on Fri morning, min 26°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 24 | Saturday 25 | Sunday 26 | Mon 27 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 18 | SSW 17 | SSW 16 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | |
1398 | 1249 | 1110 | 998 | 946 | 828 | 692 | 594 | 540 | 604 | 1125 | 2189 | 2426 | 2553 | 2143 | 1907 | 1931 | 1907 | 1559 | 1223 | 1068 | 1017 | 904 | 765 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | cross-on | cross-off | cross-off | glassy | glassy | glassy | glassy | on | cross | cross-off | cross-off | cross | glassy | glassy | glassy | glassy | cross | cross-off | cross-off | glassy | glassy | glassy | |
High Tide | 12:25PM1.46m | 1:56AM0.97m | 1:38PM1.28m | 3:58AM1.02m | 3:33PM1.16m | |||||||||||||||||||
Low Tide | 5:41AM0.58m | 7:43PM0.41m | 6:57AM0.72m | 9:11PM0.50m | 9:25AM0.78m | 10:37PM0.52m | ||||||||||||||||||
 |  | | |  | | | | | | | | |  | |  | | | |  | | | | | |
 | 5:47 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — | 5:47 |
 | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:38 | — | — | 5:38 |
— | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | 1 | — | 1 | 1 | 1 | |
Temp °C | 26 | 26 | 30 | 31 | 29 | 28 | 27 | 26 | 26 | 26 | 29 | 29 | 29 | 28 | 27 | 27 | 26 | 26 | 29 | 29 | 29 | 28 | 27 | 27 |
30 | 30 | 34 | 33 | 33 | 33 | 32 | 31 | 31 | 30 | 33 | 31 | 33 | 33 | 32 | 32 | 31 | 30 | 33 | 33 | 33 | 34 | 32 | 32 | |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 17 | SSW 16 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
 kJ | 1398 | 1249 | 1110 | 998 | 946 | 828 | 692 | 594 | 540 | 437 | 1125 | 2189 | 2426 | 2553 | 2143 | 1907 | 1931 | 1907 | 1559 | 1223 | 1068 | 1017 | 904 | 765 |
Swell 2 Height (m) Direction Period (s) | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | SE 6 | SSW 16 | S 16 | SSW 19 | SSW 18 | SSW 12 | SE 6 | — | SE 6 | SE 6 | SE 6 | ESE 6 | ESE 6 | ESE 7 | ESE 7 | SE 8 | SE 8 | SE 8 | SE 8 |
| kJ | 15 | 15 | 14 | 14 | 16 | 10 | 90 | 135 | 280 | 604 | 494 | 16 | — | 17 | 19 | 19 | 26 | 28 | 30 | 30 | 104 | 95 | 122 | 99 |
Swell 3 Height (m) Direction Period (s) | SW 16 | SW 16 | — | — | S 23 | S 22 | SW 15 | SW 15 | SSW 16 | SSW 15 | SE 6 | SW 15 | — | — | — | — | — | — | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSW 17 | S 17 |
| kJ | 66 | 67 | — | — | 11 | 9 | 76 | 76 | 86 | 305 | 16 | 33 | — | — | — | — | — | — | 12 | 35 | 44 | 25 | 57 | 147 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | SE 6 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 16 | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 6 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 8 | 0 | 0 | 8 | 0 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Central Java | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wind Speed (km/h)
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Ocean Swells (m)- Wind Speed (km/h)
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