Batu Karas Surf Break
Lat Long: 7.75° S 108.50° E

Batu Karas 48 hour detailed Surf Forecast

Weather Forecast for Batu Karas

Issued: 6 am 09 Jun 2026 (local time)

Forecast update in  hr  min

Today's Batu Karas sea temperature is
29.2° 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 (09 Jun):

  • Morning surf: Morning surf (09 Jun, local time) - 6ft (1.9m), 15s period with SSW swell.
  • Afternoon surf: Afternoon surf (09 Jun, local time) - 5.5ft (1.7m), 14s period with SSW swell.
  • Evening surf: Evening surf (09 Jun, local time) - 5.5ft (1.7m), 14s period with SSW swell.

The current surf forecast for Batu Karas at 11AM is: 1.8m 15s primary swell from a South-southwest direction and 0.8m 6s secondary swell from a East-southeast direction (forecast issued at 06:00am June 09). The wind direction is predicted to be cross-shore.

Time (WIB) & DateWave HeightWave Period
Morning (09 Jun)6ft (1.9m)15s
Afternoon (09 Jun)5.5ft (1.7m)14s
Evening (09 Jun)5.5ft (1.7m)14s

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 5mm), mostly falling on Tue night. Warm (max 28°C on Tue morning, min 24°C on Tue night). Wind will be generally light.

Tuesday
9
Wednesday
10
Thursday
11
Fri
12
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
Rating
(10 max)
2
2
2
3
3
3
2
1
1
2
1
1
2
3
3
3
3
3
3
3
4
3
3
3
Swell
Height Map
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)
2
SSW
15
1.9
SSW
15
1.8
SSW
15
1.7
SSW
15
1.7
SSW
14
1.7
SSW
14
1.7
SSW
14
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
Wave Graph
Metric surfscale
Energy kJ
1689
1475
1413
1275
1257
1257
1257
1099
928
733
722
807
2007
2660
3105
3339
3588
4290
4272
4015
3965
3520
3469
3199
Wind (km/h)
10
E
10
ENE
10
E
10
SE
10
SE
5
SE
5
ENE
10
ENE
10
NE
10
NNE
15
E
20
ESE
15
ESE
15
ESE
10
E
5
ENE
10
ENE
10
ENE
10
E
20
SE
15
SE
10
ESE
10
E
10
E
Wind State
cross
cross-on
cross
cross-off
cross-off
glassy
cross-on
cross-on
cross-on
on
cross-on
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross
cross-off
cross-off
cross
cross
cross
High Tide
1:51AM1.22m
1:22PM1.14m
2:44AM1.29m
2:41PM1.03m
3:40AM1.38m
4:16PM0.97m
Low Tide
7:48AM0.73m
7:52PM0.49m
9:17AM0.67m
8:44PM0.54m
10:40AM0.54m
9:42PM0.57m
part cloud
part cloud
clear
clear
clear
clear
rain showers
rain showers
rain showers
clear
clear
part cloud
clear
clear
part cloud
cloud
cloud
thunderstorm
clear
clear
clear
clear
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:54
5:54
5:54
5:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:35
5:35
5:35
5:36
 mm
1
1
1
1
Temp °C
26
26
28
27
27
26
26
26
25
24
27
28
27
26
26
26
25
26
28
28
27
27
27
26
Feels °C
27
28
29
28
29
30
30
29
28
27
29
28
28
27
29
29
28
29
30
29
28
30
29
28
Swell 1
Height (m)
Direction
Period (s)
2
SSW
15
1.9
SSW
15
1.8
SSW
15
1.7
SSW
15
1.7
SSW
14
1.7
SSW
14
1.7
SSW
14
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
Energy kJ
1689
1475
1413
1275
1257
1257
1257
1099
928
733
722
765
2007
2660
3105
3339
3588
4290
4272
4015
3965
3520
3469
3199
Swell 2
Height (m)
Direction
Period (s)
0.9
SE
6
0.7
SE
6
0.6
SE
6
0.3
SSW
20
0.5
S
19
0.7
SSW
18
0.9
SSW
17
1
SSW
16
1.2
SSW
16
0.8
ESE
6
0.8
ESE
6
0.8
ESE
6
0.8
ESE
6
0.7
SE
6
0.6
ESE
6
0.6
ESE
6
Energy kJ
58
39
30
75
178
329
522
582
807
40
40
41
41
33
24
25
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
0.9
ESE
7
0.9
ESE
6
0.6
SE
6
0.7
SE
6
0.9
ESE
5
1
ESE
5
1
ESE
6
1
ESE
6
1
ESE
6
0.9
ESE
6
0.9
ESE
6
0.9
SE
6
0.8
ESE
6
0.7
ESE
6
0.6
ESE
6
Energy kJ
76
71
30
37
51
61
63
65
65
57
59
46
38
30
22
Nearest Offshore or Glassy
Rating
(10 max)
4
3
3
3
3
3
3
3
4
4
3
4
4
4
4
5
5
5
4
5
4
4
4
4
Distance (km)
18
8
18
0
0
0
8
8
6
6
18
734
230
230
8
6
6
8
18
655
0
230
230
230
Best forecast wave conditions in Central Java
Rating
(10 max)
4
3
3
3
3
3
3
3
4
4
3
4
5
5
5
4
4
Best forecast wave conditions in Indonesia
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
5
5
5
5
5
4
5
5
5
Header Global
Rating
(10 max)
6
9
9
8
7
6
5
5
5
5
5
4
7
8
8
9
9
9
7
6
8
6
6
5
  • 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
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