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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 pm 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
29.7° C
(Which is 1.1°C warmer than normal for this time of year)How big are the waves at Batu Karas today (02 Jun):
- Afternoon surf: Afternoon surf (02 Jun, local time) - 3ft (0.9m), 15s period with SSW swell.
- Evening surf: Evening surf (02 Jun, local time) - 3.5ft (1.0m), 14s period with SSW swell.
The current surf forecast for Batu Karas at 12AM is: 1.3m 14s primary swell from a South-southwest direction and 0.4m 13s secondary swell from a Southwest direction (forecast issued at 06:00pm June 01). An open ocean swell of 0.8m 5s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Jun) | - | - |
| Afternoon (02 Jun) | 3ft (0.9m) | 15s |
| Evening (02 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 9mm), mostly falling on Thu morning. Warm (max 27°C on Mon afternoon, min 25°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 1 | Tuesday 2 | Wednesday 3 | Thu 4 | |||||||||||||||||||||
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 | 10 AM | 1 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 16 | SSW 16 | SSW 14 | SSW 14 | SSW 14 | S 14 | SSW 14 | SSW 14 | SSW 14 | S 13 | SSE 13 | S 13 | SSW 13 | SW 18 | SW 18 | |
358 | 437 | 431 | 630 | 763 | 763 | 837 | 799 | 995 | 773 | 1851 | 1470 | 1966 | 1895 | 1622 | 1053 | 928 | 881 | 796 | 1057 | 771 | 536 | 465 | 600 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | |
High Tide | 9:18PM1.11m | 8:49AM1.62m | 9:51PM1.11m | 9:23AM1.61m | 10:25PM1.11m | 9:57AM1.57m | ||||||||||||||||||
Low Tide | 3:11PM0.12m | 2:26AM0.51m | 3:44PM0.13m | 3:00AM0.52m | 4:17PM0.15m | 3:34AM0.54m | ||||||||||||||||||
 |  | | | |  | |  | |  | | | | | | | | | |  | |  | | | |
 | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — |
 | 5:34 | — | — | — | — | — | — | — | 5:34 | — | — | — | — | — | — | — | 5:34 | — | — | — | — | — | — | 5:35 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 2 | 4 | |
Temp °C | 27 | 26 | 26 | 25 | 25 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 25 | 25 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 27 |
28 | 27 | 28 | 27 | 27 | 28 | 28 | 27 | 28 | 27 | 28 | 28 | 27 | 27 | 29 | 28 | 29 | 28 | 28 | 29 | 30 | 30 | 30 | 29 | |
Swell 1 Height (m) Direction Period (s) | 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 | SSE 13 | S 13 | S 13 | SSW 13 | S 12 |
 kJ | 183 | 437 | 431 | 630 | 763 | 763 | 837 | 799 | 995 | 727 | 1851 | 1470 | 1966 | 1895 | 1622 | 1053 | 928 | 826 | 796 | 1057 | 771 | 480 | 458 | 353 |
Swell 2 Height (m) Direction Period (s) | 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 | SSW 13 | SW 14 | SSW 13 | S 12 | SW 18 |
| kJ | 358 | 180 | 143 | 61 | 73 | 130 | 180 | 438 | 414 | 773 | 380 | 580 | 387 | 377 | 509 | 932 | 919 | 881 | 644 | 553 | 418 | 536 | 437 | 600 |
Swell 3 Height (m) Direction Period (s) | SW 14 | SW 13 | SW 13 | SSW 20 | W 9 | W 9 | W 9 | SSW 21 | SSW 21 | S 18 | S 15 | S 15 | SW 20 | SW 20 | SW 20 | SW 20 | SW 19 | SW 19 | SW 18 | SSW 18 | SW 18 | SW 18 | SW 18 | SSW 13 |
| kJ | 206 | 62 | 62 | 75 | 2 | 2 | 2 | 45 | 45 | 159 | 104 | 159 | 97 | 186 | 186 | 186 | 184 | 183 | 323 | 547 | 460 | 460 | 465 | 335 |
Wind waves Height (m) Direction Period (s) | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | SE 6 |
| kJ | 34 | 36 | 34 | 34 | 34 | 42 | 61 | 65 | 68 | 57 | 57 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 49 | 84 | 87 | 100 | 112 | 122 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 233 | 230 | 18 | 8 | 8 | 6 | 25 | 519 | 519 | 230 | 18 | 8 | 8 | 6 | 18 | 734 | 230 | 230 | 18 | 8 | 8 | 6 | 18 | 519 |
Best forecast wave conditions in Central Java | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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