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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 Tuesday 26 May 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
29.6° C
(Which is slightly warmer than usual)How big are the waves at Batu Karas today?
The current surf forecast for Batu Karas at 2PM is: 1.1m 16s primary swell from a Southwest direction and 1.1m 8s secondary swell from a Southeast direction (forecast issued at 06:00am May 26). The wind direction is predicted to be cross-shore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 May) | 3.5ft (1.1m) | 16s |
| Afternoon (26 May) | 4ft (1.2m) | 16s |
| Evening (26 May) | 4.5ft (1.3m) | 16s |
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 Thu night. Warm (max 27°C on Tue morning, min 24°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 26 | Wednesday 27 | Thursday 28 | Fri 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 |    |    |    |    | ||||||||||||||||||||
SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 19 | SW 18 | SW 18 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | |
358 | 754 | 602 | 653 | 739 | 813 | 793 | 763 | 695 | 685 | 529 | 521 | 589 | 718 | 891 | 1722 | 1972 | 1948 | 1978 | 1953 | 1929 | 1904 | 1904 | 1856 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | cross | cross-off | cross | cross | cross-on | cross-on | cross-on | on | cross | cross-off | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | |
High Tide | 4:13AM1.30m | 4:35PM1.03m | 5:09AM1.38m | 5:53PM1.03m | 5:53AM1.46m | 6:50PM1.05m | ||||||||||||||||||
Low Tide | 10:55AM0.61m | 10:22PM0.58m | 12:02PM0.50m | 11:16PM0.59m | 12:51PM0.38m | 00:01AM0.59m | ||||||||||||||||||
 |  | | | |  | | | |  | | | | | | |  |  |  | | | | | | |
 | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | 5:50 |
 | — | — | — | — | 5:34 | — | — | — | — | — | — | — | 5:34 | — | — | — | — | — | — | — | 5:34 | — | — | 5:34 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | — | — | 1 | 2 | |
Temp °C | 25 | 26 | 27 | 27 | 27 | 26 | 27 | 26 | 25 | 24 | 27 | 27 | 27 | 26 | 26 | 26 | 25 | 26 | 27 | 27 | 27 | 26 | 26 | 26 |
29 | 31 | 31 | 30 | 29 | 29 | 31 | 30 | 29 | 28 | 31 | 30 | 29 | 29 | 29 | 29 | 28 | 29 | 30 | 29 | 28 | 28 | 28 | 28 | |
Swell 1 Height (m) Direction Period (s) | SE 7 | SW 17 | SE 7 | SE 8 | SW 16 | SE 8 | SE 8 | SW 15 | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | SE 8 | SE 7 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 |
 kJ | 121 | 754 | 121 | 128 | 739 | 239 | 239 | 763 | 203 | 198 | 183 | 200 | 174 | 179 | 156 | 1722 | 1972 | 1948 | 1978 | 1953 | 1929 | 1904 | 1904 | 1856 |
Swell 2 Height (m) Direction Period (s) | SW 17 | SE 7 | SW 16 | SW 16 | SE 8 | SW 16 | SW 16 | SE 8 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 18 | SE 7 | SE 7 | SE 7 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 |
| kJ | 358 | 121 | 602 | 653 | 135 | 813 | 793 | 208 | 695 | 685 | 529 | 521 | 514 | 507 | 891 | 156 | 152 | 132 | 9 | 9 | 9 | 2 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | SSW 12 | S 8 | S 8 | S 8 | S 8 | S 14 | S 13 | SW 22 | SW 21 | SW 20 | SW 20 | SW 19 | SW 19 | SW 18 | SW 14 | S 11 | S 9 | S 11 | — | — | — | — | S 10 | S 9 |
| kJ | 91 | 46 | 32 | 31 | 32 | 4 | 4 | 18 | 69 | 141 | 239 | 441 | 589 | 718 | 416 | 10 | 6 | 9 | — | — | — | — | 2 | 6 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 7 | SE 7 | SE 7 | SE 6 | SE 6 | SE 6 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 132 | 151 | 131 | 108 | 108 | 128 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 18 | 0 | 430 | 430 | 18 | 8 | 6 | 6 | 230 | 0 | 606 | 230 | 18 | 18 | 8 | 6 | 18 | 235 | 235 | 230 | 230 | 25 |
Best forecast wave conditions in Central Java | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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