Batu Karas Surf Break

Batu Karas 48 hour detailed Surf Forecast

Lat Long: 7.75° S 108.50° E

Issued: 12 am 10 Jun 2026 (local time)

Forecast update in  hr  min

Today's Batu Karas sea temperature is
29.1° C

Slightly warmer than usual

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 (10 Jun):

  • Morning surf: Morning surf (10 Jun, local time) - 4.5ft (1.4m), 14s period with SSW swell.
  • Afternoon surf: Afternoon surf (10 Jun, local time) - 6.5ft (2.0m), 16s period with SSW swell.
  • Evening surf: Evening surf (10 Jun, local time) - 7.5ft (2.3m), 17s period with SSW swell.

The current surf forecast for Batu Karas at 6AM is: 1.5m 14s primary swell from a South-southwest direction and 0.9m 17s secondary swell from a South-southwest direction (forecast issued at 12:00am June 10). An open ocean swell of 1.0m 6s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (WIB) & DateWave HeightWave Period
Morning (10 Jun)4.5ft (1.4m)14s
Afternoon (10 Jun)6.5ft (2.0m)16s
Evening (10 Jun)7.5ft (2.3m)17s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 2mm), mostly falling on Tue night. Warm (max 28°C on Thu morning, min 24°C on Tue night). Wind will be generally light.

Wednesday
10
Thursday
11
Friday
12
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
Rating
(10 max)
2
1
2
1
1
3
3
3
3
3
3
3
3
4
4
3
3
3
3
3
3
2
3
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
SSW
14
1.6
SSW
14
1.4
SSW
14
1.4
SSW
13
1.4
SSW
14
2
SSW
16
2.2
SSW
17
2.3
SSW
17
2.5
SSW
16
2.5
SSW
16
3
SSW
17
3
SSW
16
3
SSW
16
3
SSW
16
3
SSW
15
3
SSW
15
2.5
SSW
15
2.5
SSW
15
2.5
SSW
15
2.4
SSW
15
2.3
SSW
15
2.3
SSW
15
2.2
SSW
15
2.1
SSW
15
Wave Graph
Metric surfscale
Energy kJ
1099
928
733
722
765
2007
2660
3105
3339
3588
4290
4272
4015
3965
3520
3384
3199
2899
2691
2526
2365
2396
2130
1875
Wind (km/h)
10
ENE
10
NE
10
NE
15
E
15
ESE
15
ESE
15
ESE
10
ENE
10
ENE
5
ENE
10
NE
5
ESE
15
SE
15
SE
10
ESE
10
ENE
10
ENE
5
NE
5
NE
10
E
20
SE
15
ESE
10
ESE
10
E
Wind State
cross-on
cross-on
on
cross-on
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross-on
cross-on
cross-on
on
cross
cross-off
cross
cross
cross
High Tide
2:44AM1.29m
2:41PM1.03m
3:40AM1.38m
4:16PM0.97m
4:37AM1.50m
5:42PM0.97m
Low Tide
9:17AM0.67m
8:44PM0.54m
10:40AM0.54m
9:42PM0.57m
11:49AM0.38m
rain showers
clear
clear
part cloud
clear
clear
clear
part cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:54
5:54
5:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:35
5:35
5:36
 mm
1
1
Temp °C
25
25
24
27
27
27
26
26
25
25
25
28
27
27
26
26
26
24
25
27
27
27
27
26
Feels °C
28
28
27
29
28
28
27
28
27
28
28
30
28
29
28
28
29
27
29
30
28
29
29
29
Swell 1
Height (m)
Direction
Period (s)
1.7
SSW
14
1.6
SSW
14
1.4
SSW
14
1.4
SSW
13
1.4
SSW
14
2
SSW
16
2.2
SSW
17
2.3
SSW
17
2.5
SSW
16
2.5
SSW
16
3
SSW
17
3
SSW
16
3
SSW
16
3
SSW
16
3
SSW
15
3
SSW
15
2.5
SSW
15
2.5
SSW
15
2.5
SSW
15
2.4
SSW
15
2.3
SSW
15
2.3
SSW
15
2.2
SSW
15
2.1
SSW
15
Energy kJ
1099
928
733
722
765
2007
2660
3105
3339
3588
4290
4272
4015
3965
3520
3384
3199
2899
2691
2526
2365
2396
2130
1875
Swell 2
Height (m)
Direction
Period (s)
0.5
S
19
0.7
SSW
18
0.9
SSW
17
1
SSW
16
1.1
SSW
16
0.8
ESE
6
0.7
ESE
6
0.6
ESE
6
0.6
ESE
6
0.6
ESE
6
0.7
ESE
6
0.1
S
26
0.4
SSW
20
Energy kJ
178
329
522
582
686
41
29
22
23
22
28
13
131
Swell 3
Height (m)
Direction
Period (s)
0.2
S
23
Energy kJ
41
Wind waves
Height (m)
Direction
Period (s)
0.8
ESE
6
1
ESE
5
1
ESE
6
1
ESE
6
0.9
ESE
6
0.9
ESE
6
0.9
ESE
6
0.9
ESE
6
0.9
ESE
6
0.8
ESE
6
0.8
ESE
6
0.7
ESE
6
0.7
ESE
6
0.6
ESE
6
0.7
ESE
5
0.7
SE
5
0.8
ESE
5
0.8
ESE
5
Energy kJ
41
61
58
58
49
51
59
49
47
40
40
29
29
22
23
25
27
28
Nearest Offshore or Glassy
Rating
(10 max)
4
4
4
3
4
4
4
5
5
5
5
4
5
4
4
4
5
4
4
4
4
4
4
4
Distance (km)
6
6
6
18
240
519
230
6
6
6
8
18
734
0
0
8
6
6
6
18
519
519
230
230
Best forecast wave conditions in Central Java
Rating
(10 max)
4
4
4
3
5
5
5
5
4
4
4
4
5
4
4
4
Best forecast wave conditions in Indonesia
Rating
(10 max)
4
4
4
4
4
4
4
5
5
5
5
5
5
5
5
5
5
4
4
4
4
4
4
4
Header Global
Rating
(10 max)
6
5
5
5
5
6
8
7
8
9
8
7
6
7
6
6
5
5
7
5
5
6
7
8
  • 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.


Nearest locationNearest