- 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 12 am Friday 29 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
29.5° C
(Which is slightly warmer than usual)How big are the waves at Batu Karas today (29 May):
- Morning surf: Morning surf (29 May, local time) - 6ft (1.9m), 15s period with SW swell.
- Afternoon surf: Afternoon surf (29 May, local time) - 6ft (1.9m), 14s period with SW swell.
- Evening surf: Evening surf (29 May, local time) - 6ft (1.8m), 14s period with SW swell.
The current surf forecast for Batu Karas at 4AM is: 2.0m 15s primary swell from a Southwest direction and 0.1m 10s secondary swell from a South direction, 1.0m 7s secondary swell from a Southeast direction (forecast issued at 12:00am May 29). The wind direction is predicted to be cross-shore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 May) | 6ft (1.9m) | 15s |
| Afternoon (29 May) | 6ft (1.9m) | 14s |
| Evening (29 May) | 6ft (1.8m) | 14s |
Table - waves today at Batu Karas. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Sun morning. Warm (max 28°C on Fri morning, min 25°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 29 | Saturday 30 | Sunday 31 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | |
1856 | 1738 | 1669 | 1521 | 1521 | 1382 | 1271 | 1236 | 947 | 919 | 919 | 854 | 854 | 757 | 679 | 647 | 627 | 617 | 563 | 488 | 480 | 472 | 429 | 421 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross-on | cross | cross-off | cross-off | cross | cross | glassy | glassy | glassy | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | |
High Tide | 6:31AM1.51m | 7:34PM1.07m | 7:07AM1.56m | 8:11PM1.09m | 7:41AM1.59m | 8:45PM1.10m | ||||||||||||||||||
Low Tide | 00:01AM0.59m | 1:30PM0.28m | 00:41AM0.58m | 2:05PM0.20m | 1:18AM0.55m | 2:38PM0.15m | ||||||||||||||||||
 | |  |  | | | | | |  |  | | | |  | | | | |  | | | | | |
 | — | 5:50 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:34 | — | — | — | — | — | — | — | 5:34 | — | — | — | — | — | — | — | 5:34 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | |
Temp °C | 27 | 26 | 26 | 28 | 28 | 27 | 26 | 26 | 25 | 26 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 25 | 26 | 26 | 27 | 27 | 26 | 25 |
29 | 28 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 29 | 29 | 28 | 28 | 28 | 28 | 29 | 28 | 27 | 28 | 27 | 28 | 28 | 27 | 27 | |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 |
 kJ | 1856 | 1738 | 1669 | 1521 | 1521 | 1382 | 1271 | 1236 | 947 | 919 | 919 | 854 | 854 | 757 | 679 | 647 | 627 | 617 | 563 | 488 | 480 | 472 | 429 | 421 |
Swell 2 Height (m) Direction Period (s) | S 10 | S 10 | S 9 | WNW 9 | — | — | — | SE 7 | SE 7 | SE 6 | SE 6 | SE 6 | SE 7 | SE 6 | S 20 | S 20 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SW 17 | SSW 16 | SSW 16 | SSW 16 |
| kJ | 2 | 2 | 2 | 7 | — | — | — | 36 | 35 | 32 | 23 | 18 | 2 | 18 | 7 | 7 | 31 | 31 | 61 | 61 | 70 | 103 | 229 | 229 |
Swell 3 Height (m) Direction Period (s) | WNW 8 | S 9 | — | — | — | — | — | W 15 | W 16 | W 16 | WNW 8 | SE 8 | S 20 | W 15 | W 15 | W 15 | W 14 | W 14 | W 14 | W 11 | W 11 | W 10 | W 10 | W 10 |
| kJ | 7 | 2 | — | — | — | — | — | 4 | 5 | 5 | 7 | 2 | 7 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 2 | 2 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | — | — | — | — | — | SE 6 | — | SE 6 | SE 6 | SE 5 | SE 5 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 |
| kJ | 97 | 85 | 73 | 75 | 67 | 54 | 54 | — | — | — | — | — | 18 | — | 17 | 15 | 14 | 11 | 18 | 18 | 16 | 11 | 11 | 11 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 230 | 230 | 18 | 233 | 0 | 0 | 535 | 8 | 0 | 0 | 0 | 0 | 0 | 734 | 230 | 230 | 230 | 18 | 18 | 0 | 0 | 0 | 0 | 8 |
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