Batu Karas Surf Break

Lat Long: 7.75° S 108.50° E

Batu Karas 48 hour detailed Surf Forecast

Issued: 6 pm 28 Aug 2026 (local time)

Forecast update in  hr  min

Today's Batu Karas sea temperature is
26.3°C
0.2° 

Batu Karas surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Batu Karas today (29 Aug):

  • Morning surf: Morning surf (29 Aug, local time) - 5.5ft (1.7m), 14s period with SSW swell.
  • Afternoon surf: Afternoon surf (29 Aug, local time) - 5ft (1.5m), 14s period with SSW swell.
  • Evening surf: Evening surf (29 Aug, local time) - 5ft (1.5m), 14s period with SSW swell.

The current surf forecast for Batu Karas at 1AM is: 1.8m 15s primary swell from a Southwest direction (forecast issued at 06:00pm August 28). An open ocean swell of 0.9m 6s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (WIB) & DateWave HeightWave Period
Morning (29 Aug)5.5ft (1.7m)14s
Afternoon (29 Aug)5ft (1.5m)14s
Evening (29 Aug)5ft (1.5m)14s

Table - waves today at Batu Karas. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Warm (max 27°C on Sun morning, min 24°C on Fri night). Wind will be generally light.

Fri
28
Saturday
29
Sunday
30
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
Rating
(10 max)
2
2
2
2
1
2
1
2
2
1
1
2
1
1
1
2
2
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.2
SW
16
1.9
SW
15
1.9
SSW
15
1.8
SW
15
1.7
SSW
15
1.7
SSW
15
1.7
SSW
14
1.5
SSW
14
1.5
SSW
14
1.5
SSW
14
1.5
SSW
13
1.5
SSW
13
1.4
SSW
13
1.3
SSW
13
0.9
SSW
13
0.9
SSW
20
1
SSW
19
1.1
SW
19
1.2
SSW
19
Wave Graph
Metric surfscale
Energy kJ
2233
1506
1550
1377
1297
1158
1142
947
838
826
768
756
700
530
242
670
774
837
953
Wind (km/h)
20
ESE
15
ESE
15
E
10
E
10
NE
10
NE
15
ESE
15
SE
15
SE
10
ESE
10
ESE
10
E
10
E
5
NNE
15
ESE
20
SE
15
SE
10
ESE
10
E
Wind State
cross
cross
cross
cross
cross-on
cross-on
cross
cross-off
cross-off
cross
cross
cross
cross-on
on
cross
cross-off
cross-off
cross
cross-on
High Tide
8:55PM1.38m
8:46AM1.58m
9:17PM1.50m
9:17AM1.57m
9:41PM1.60m
Low Tide
2:44PM0.19m
2:41AM0.40m
3:06PM0.17m
3:14AM0.30m
3:27PM0.16m
clear
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
cloud
part cloud
clear
clear
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:48
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:45
5:45
5:45
 mm
Temp °C
26
25
25
25
24
24
25
25
25
24
24
24
24
25
26
27
26
25
25
Feels °C
26
27
26
26
26
26
26
26
25
26
26
26
26
27
26
27
26
28
28
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

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.


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