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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 am Monday 01 Jun 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 1.1°C warmer than normal for this time of year)How big are the waves at Batu Karas today (01 Jun):
- Morning surf: Morning surf (01 Jun, local time) - 3.5ft (1.0m), 11s period with SSW swell.
- Afternoon surf: Afternoon surf (01 Jun, local time) - 3ft (0.9m), 15s period with SSW swell.
- Evening surf: Evening surf (01 Jun, local time) - 3.5ft (1.0m), 14s period with SSW swell.
The current surf forecast for Batu Karas at 5AM is: 1.1m 11s primary swell from a South-southwest direction and 0.7m 15s secondary swell from a South-southwest direction (forecast issued at 12:00am June 01). An open ocean swell of 0.9m 5s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Jun) | 3.5ft (1.0m) | 11s |
| Afternoon (01 Jun) | 3ft (0.9m) | 15s |
| Evening (01 Jun) | 3.5ft (1.0m) | 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 4mm), mostly falling on Sun night. Warm (max 28°C on Tue morning, min 24°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 1 | Tuesday 2 | Wednesday 3 | ||||||||||||||||||||||
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 | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
SSW 12 | SSW 12 | SSW 15 | SSW 11 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 16 | SSW 14 | SSW 14 | SSW 14 | S 14 | SSW 14 | SSW 14 | SSW 14 | S 13 | |
359 | 324 | 261 | 251 | 348 | 358 | 437 | 431 | 630 | 763 | 763 | 745 | 799 | 995 | 727 | 1851 | 1470 | 1966 | 1895 | 1622 | 1053 | 928 | 881 | 796 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | on | cross-on | cross-on | cross | cross | cross | cross | cross-on | |
High Tide | 8:15AM1.61m | 9:18PM1.11m | 8:49AM1.62m | 9:51PM1.11m | 9:23AM1.61m | |||||||||||||||||||
Low Tide | 1:53AM0.53m | 3:11PM0.12m | 2:26AM0.51m | 3:44PM0.13m | 3:00AM0.52m | 4:17PM0.15m | ||||||||||||||||||
 |  |  |  | | |  | | |  | | | |  |  | | | | | | | | | | |
 | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:34 | — | — | — | — | — | — | — | 5:34 | — | — | — | — | — | — | — | 5:34 | — | — |
1 | — | — | 1 | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 26 | 26 | 26 | 26 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 28 | 27 | 26 | 25 | 24 | 24 | 24 | 27 | 27 | 27 | 26 | 26 |
29 | 28 | 29 | 29 | 28 | 27 | 27 | 28 | 28 | 28 | 27 | 28 | 28 | 28 | 27 | 27 | 26 | 27 | 27 | 30 | 29 | 29 | 28 | 29 | |
Swell 1 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 16 | SSW 14 | SSW 14 | SSW 14 | S 14 | SSW 14 | SSW 14 | SSW 14 | S 13 |
 kJ | 359 | 324 | 261 | 251 | 247 | 183 | 437 | 431 | 630 | 763 | 763 | 745 | 799 | 995 | 727 | 1851 | 1470 | 1966 | 1895 | 1622 | 1053 | 928 | 826 | 796 |
Swell 2 Height (m) Direction Period (s) | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 11 | SSW 11 | SW 13 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | S 17 | S 17 | SSW 16 | SSW 16 | SW 15 | S 14 | S 14 | S 14 | SSW 14 |
| kJ | 326 | 209 | 252 | 196 | 348 | 358 | 180 | 143 | 61 | 73 | 130 | 180 | 438 | 414 | 662 | 380 | 580 | 387 | 377 | 509 | 932 | 919 | 881 | 644 |
Swell 3 Height (m) Direction Period (s) | W 10 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 13 | SW 13 | SSW 20 | W 9 | W 9 | W 9 | SSW 21 | SSW 21 | S 18 | S 15 | SE 6 | SE 6 | SE 6 | SW 20 | SW 20 | SW 19 | SW 19 | SW 18 |
| kJ | 2 | 93 | 91 | 174 | 75 | 206 | 62 | 62 | 75 | 2 | 2 | 2 | 45 | 45 | 159 | 104 | 49 | 47 | 33 | 186 | 186 | 184 | 183 | 323 |
Wind waves Height (m) Direction Period (s) | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | SE 6 | ESE 6 | ESE 6 | — | — | — | SE 6 | ESE 6 | ESE 6 | SE 6 | SE 6 |
| kJ | 40 | 38 | 39 | 41 | 41 | 42 | 46 | 46 | 46 | 58 | 68 | 82 | 93 | 83 | 61 | 59 | — | — | — | 33 | 40 | 55 | 95 | 102 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 8 | 18 | 8 | 18 | 389 | 734 | 230 | 18 | 8 | 8 | 18 | 18 | 230 | 230 | 230 | 8 | 6 | 6 | 6 | 18 | 734 | 233 | 230 | 8 |
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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