- Forecast
- Maps
- Live
- Weather State
- Spot Information
Batu Karas Surf Forecast
/ Java – Central (5 surf breaks) /
Surf Forecasts:
Batu Karas surfForecast / Java – Central / Indonesia
48hr Weather and Surf, issued 6 am Monday 11 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
29.2° 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 9AM is: 0.8m 13s primary swell from a Southwest direction and 1.0m 8s secondary swell from a East-southeast direction, 0.9m 8s secondary swell from a South-southeast direction (forecast issued at 06:00am May 11). The wind direction is predicted to be cross-shore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 May) | 2.5ft (0.8m) | 13s |
| Afternoon (11 May) | 2.5ft (0.8m) | 13s |
| Evening (11 May) | 4.5ft (1.4m) | 8s |
Table - waves today at Batu Karas. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 15mm), heaviest on Mon night. Warm (max 29°C on Mon morning, min 26°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 11 | Tuesday 12 | Wednesday 13 | Thu 14 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SE 8 | SW 13 | SW 13 | SW 13 | SW 13 | SE 8 | SE 8 | SE 8 | SW 18 | SW 14 | SW 14 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 14 | SW 14 | |
289 | 172 | 205 | 205 | 205 | 235 | 255 | 223 | 249 | 459 | 440 | 427 | 636 | 952 | 757 | 746 | 736 | 736 | 726 | 648 | 586 | 651 | 743 | 754 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross-off | cross-off | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross | |
High Tide | 2:58AM1.01m | 1:55PM1.12m | 4:15AM1.12m | 3:46PM1.07m | 5:04AM1.26m | 5:17PM1.09m | ||||||||||||||||||
Low Tide | 7:59AM0.85m | 9:14PM0.56m | 10:14AM0.78m | 10:17PM0.56m | 11:32AM0.62m | 11:08PM0.54m | ||||||||||||||||||
 |  | |  | | | | | | | | |  |  | | | | | | | | | | | |
 | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | 5:48 |
 | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — | 5:35 |
1 | 1 | 1 | — | — | 1 | 2 | 1 | 1 | 1 | 1 | 1 | — | — | 1 | — | — | 1 | 1 | — | — | 1 | 1 | — | |
Temp °C | 26 | 27 | 28 | 29 | 28 | 27 | 27 | 26 | 26 | 27 | 28 | 28 | 28 | 27 | 27 | 26 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 26 |
29 | 31 | 31 | 32 | 30 | 30 | 30 | 29 | 30 | 31 | 30 | 30 | 30 | 30 | 30 | 29 | 31 | 30 | 31 | 31 | 31 | 30 | 31 | 30 | |
Swell 1 Height (m) Direction Period (s) | SE 8 | ESE 8 | ESE 8 | SE 8 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 14 | SW 14 | SW 13 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SE 7 | SW 14 | SW 14 | SW 14 | SW 13 | SW 14 | SW 14 |
 kJ | 289 | 137 | 107 | 191 | 205 | 170 | 118 | 152 | 184 | 459 | 440 | 345 | 636 | 952 | 757 | 746 | 736 | 205 | 726 | 648 | 586 | 651 | 743 | 754 |
Swell 2 Height (m) Direction Period (s) | SW 13 | SE 8 | SSE 8 | SW 13 | SW 16 | SW 16 | SW 15 | SW 15 | SW 18 | SW 18 | SW 17 | SW 16 | SW 13 | — | SE 7 | SE 7 | SSE 8 | SW 14 | — | SSE 7 | — | — | SE 7 | SE 7 |
| kJ | 138 | 129 | 114 | 205 | 125 | 125 | 191 | 176 | 249 | 252 | 241 | 427 | 242 | — | 173 | 173 | 14 | 736 | — | 90 | — | — | 121 | 118 |
Swell 3 Height (m) Direction Period (s) | S 12 | SW 13 | SW 13 | SW 16 | SW 19 | SW 20 | SW 19 | SW 18 | SW 15 | W 8 | S 9 | S 9 | W 7 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 11 | 172 | 205 | 127 | 96 | 97 | 96 | 162 | 134 | 1 | 7 | 7 | 1 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ESE 8 | — | — | ESE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 | ESE 7 | ESE 7 | SE 7 | SE 7 | — | — | ESE 7 | — | SE 7 | SE 7 | SE 7 | SE 7 | — | — |
| kJ | 144 | — | — | 138 | 191 | 235 | 255 | 223 | 199 | 211 | 224 | 218 | 194 | 173 | — | — | 159 | — | 211 | 193 | 162 | 121 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 230 | 230 | 230 | 230 | 230 | 235 | 230 | 230 | 230 | 18 | 6 | 6 | 230 | 230 | 230 | 230 | 6 | 18 | 230 | 230 | 230 | 240 | 230 | 230 |
Best forecast wave conditions in Central Java | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Batu Karas surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest