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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 Sunday 26 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 2PM is: 1.7m 14s primary swell from a South-southwest direction and 1.0m 8s secondary swell from a Southeast direction (forecast issued at 06:00am April 26). The wind direction is predicted to be offshore and the swell rating is 3.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Apr) | 6ft (1.8m) | 15s |
| Afternoon (26 Apr) | 5.5ft (1.7m) | 14s |
| Evening (26 Apr) | 5ft (1.5m) | 14s |
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 9mm), mostly falling on Sun afternoon. Warm (max 30°C on Sun morning, min 26°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 26 | Monday 27 | Tuesday 28 | Wed 29 | |||||||||||||||||||||
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 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | S 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 20 | SSW 20 | SSW 18 | SSW 18 | SSW 18 | |
2002 | 1735 | 1432 | 1223 | 1032 | 1017 | 904 | 777 | 722 | 551 | 476 | 476 | 484 | 500 | 893 | 907 | 947 | 862 | 862 | 989 | 1021 | 1228 | 1404 | 1553 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | cross-off | cross-off | off | glassy | cross | cross | cross-on | glassy | cross-off | cross-off | cross-off | cross | cross-on | glassy | on | on | cross | cross-off | cross-off | cross-off | cross-on | on | |
High Tide | 3:58AM1.02m | 3:33PM1.16m | 5:23AM1.16m | 5:20PM1.15m | 6:11AM1.31m | 6:28PM1.19m | ||||||||||||||||||
Low Tide | 9:25AM0.78m | 10:37PM0.52m | 11:26AM0.68m | 11:38PM0.51m | 12:31PM0.52m | 00:22AM0.48m | ||||||||||||||||||
 |  | |  | |  | |  | | | | | | | | | | | | | | | | | |
 | 5:47 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — | 5:47 |
 | — | — | — | — | 5:38 | — | — | — | — | — | — | — | 5:38 | — | — | — | — | — | — | — | 5:38 | — | — | 5:37 |
— | — | — | — | — | 3 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 | 1 | |
Temp °C | 26 | 26 | 29 | 30 | 29 | 27 | 27 | 26 | 26 | 26 | 29 | 29 | 29 | 28 | 27 | 27 | 26 | 26 | 29 | 29 | 29 | 28 | 27 | 27 |
31 | 30 | 33 | 32 | 32 | 31 | 31 | 30 | 30 | 30 | 33 | 32 | 32 | 32 | 31 | 32 | 30 | 31 | 33 | 32 | 32 | 32 | 31 | 32 | |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 18 | SSW 18 | SSW 18 |
 kJ | 2002 | 1735 | 1432 | 1223 | 1032 | 1017 | 904 | 777 | 722 | 551 | 476 | 476 | 402 | 426 | 893 | 907 | 947 | 862 | 862 | 604 | 576 | 1228 | 1404 | 1553 |
Swell 2 Height (m) Direction Period (s) | SE 6 | SE 6 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | SSW 16 | SSW 16 | S 15 | SSW 15 | SE 7 | ESE 7 | ESE 7 | SSW 21 | SSW 20 | SSW 20 | SSW 20 | SSW 13 | SSW 13 | SSW 12 |
| kJ | 39 | 42 | 96 | 128 | 108 | 94 | 82 | 82 | 82 | 56 | 341 | 416 | 484 | 500 | 53 | 46 | 46 | 476 | 706 | 989 | 1021 | 534 | 506 | 420 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | SSW 17 | S 17 | S 17 | S 16 | SE 7 | SE 7 | SE 7 | SE 7 | SSW 24 | SSW 23 | SSW 22 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | SE 7 | ESE 7 |
| kJ | — | — | — | — | — | — | 57 | 147 | 146 | 260 | 56 | 56 | 56 | 54 | 109 | 170 | 366 | 44 | 34 | 33 | 43 | 44 | 54 | 68 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 387 | 0 | 0 | 6 | 6 | 6 | 0 | 0 | 0 | 0 | 230 | 6 | 0 | 6 | 6 | 230 | 0 | 0 | 0 | 18 | 6 |
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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