Batu Karas Surf Break

Batu Karas 48 hour detailed Surf Forecast

Lat Long: 7.75° S 108.50° E

Issued: 6 am 29 Jun 2026 (local time)

Forecast update in  hr  min

Today's Batu Karas sea temperature is
28.1° C

Normal for this time of year

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 Jun):

  • Morning surf: Morning surf (29 Jun, local time) - 8ft (2.5m), 16s period with SSW swell.
  • Afternoon surf: Afternoon surf (29 Jun, local time) - 8ft (2.5m), 15s period with SSW swell.
  • Evening surf: Evening surf (29 Jun, local time) - 7ft (2.2m), 14s period with SSW swell.

The current surf forecast for Batu Karas at 2PM is: 2.5m 15s primary swell from a South-southwest direction and 0.1m 23s secondary swell from a Southwest direction (forecast issued at 06:00am June 29). An open ocean swell of 1.1m 6s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (WIB) & DateWave HeightWave Period
Morning (29 Jun)8ft (2.5m)16s
Afternoon (29 Jun)8ft (2.5m)15s
Evening (29 Jun)7ft (2.2m)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 Wed night. Warm (max 27°C on Mon morning, min 23°C on Mon night). Wind will be generally light.

Monday
29
Tuesday
30
Wednesday
1
Thu
2
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
3
1
2
2
3
2
3
3
2
1
2
2
3
1
2
2
2
2
1
2
2
2
1
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)
2.4
SSW
16
2.5
SSW
16
2.5
SSW
16
2.5
SSW
15
2.5
SSW
15
2.5
SSW
15
2
S
14
2.3
SSW
14
1.9
S
14
1.8
S
13
1.7
S
13
1.7
SSW
15
2
SSW
15
2
SSW
15
1.9
SSW
15
1.5
SSW
15
1.5
SSW
15
1.4
SSW
15
1.6
SSW
14
1.6
SSW
14
1.5
SSW
14
1.5
SSW
14
1.7
S
13
1
SSW
16
Wave Graph
Metric surfscale
Energy kJ
2801
3577
3486
3040
2648
2612
1691
2137
1382
1172
1018
1145
1705
1846
1588
1024
1024
880
1047
1032
892
854
976
539
Wind (km/h)
10
ENE
10
ENE
15
E
20
ESE
15
ESE
15
E
10
E
10
ENE
10
NE
10
NNE
10
E
15
ESE
15
ESE
15
ESE
10
E
10
ENE
10
NE
10
NE
15
E
15
ESE
15
ESE
15
ESE
15
E
10
ENE
Wind State
cross-on
cross-on
cross-on
cross
cross
cross
cross-on
cross-on
on
on
cross-on
cross
cross
cross
cross-on
cross-on
on
cross-on
cross
cross
cross
cross
cross
cross-on
High Tide
7:22AM1.50m
8:42PM1.02m
8:02AM1.55m
9:15PM1.07m
8:40AM1.59m
9:47PM1.13m
Low Tide
2:31PM0.22m
1:35AM0.60m
3:05PM0.17m
2:17AM0.57m
3:36PM0.15m
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
clear
clear
part cloud
rain showers
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:58
5:58
5:58
5:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:38
5:38
5:39
5:39
 mm
1
2
Temp °C
24
24
26
27
26
25
24
24
23
23
26
27
26
25
25
25
24
24
26
25
26
25
25
25
Feels °C
26
25
26
26
26
27
26
26
25
25
27
28
27
26
27
27
26
26
27
26
28
27
27
28
Swell 1
Height (m)
Direction
Period (s)
2.4
SSW
16
2.5
SSW
16
2.5
SSW
16
2.5
SSW
15
2.5
SSW
15
2.5
SSW
15
2
S
14
2.3
SSW
14
1.9
S
14
1.8
S
13
1.7
S
13
1.7
SSW
15
2
SSW
15
2
SSW
15
1.9
SSW
15
1.5
SSW
15
1.5
SSW
15
1.4
SSW
15
1.6
SSW
14
1.6
SSW
14
1.5
SSW
14
1.5
SSW
14
1.7
S
13
1.2
SSW
13
Energy kJ
2801
3577
3486
3040
2648
2612
1691
2137
1382
1172
1018
1145
1705
1846
1588
1024
1024
880
1047
1032
892
854
976
454
Swell 2
Height (m)
Direction
Period (s)
1.4
SSW
16
1.2
SW
16
0.1
SW
24
0.1
SW
23
0.1
SW
24
0.1
W
23
1.2
SSW
15
0.7
SSW
15
1.1
SW
14
1.1
SW
14
1.3
SSW
15
1.4
S
13
0.6
S
13
0.7
S
13
0.6
S
13
1.3
S
13
1.2
S
13
1.1
S
8
1.2
S
8
1.4
SSE
8
1.3
SSE
7
1.2
SSE
7
0.8
SSW
16
1.2
SSE
6
Energy kJ
945
748
22
21
22
11
568
191
469
469
665
663
128
173
125
560
473
163
176
204
163
128
298
109
Swell 3
Height (m)
Direction
Period (s)
0.1
SW
21
0.8
SSW
18
0.7
SSW
18
0.5
SSW
18
0.1
SW
21
0.2
WSW
21
0.1
W
16
0.4
SW
20
0.5
SW
20
0.4
SW
19
0.9
S
12
0.4
SW
19
0.1
W
11
0.6
SSW
18
0.6
SW
18
0.6
SW
17
1
SSW
16
Energy kJ
18
356
283
182
18
44
5
97
186
96
243
131
3
211
255
243
539
Wind waves
Height (m)
Direction
Period (s)
1.1
ESE
6
1.1
ESE
6
1.1
ESE
6
1.1
ESE
6
1
ESE
6
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
0.6
ESE
5
0.6
ESE
6
0.6
ESE
5
0.6
E
5
1.2
SSE
6
Energy kJ
94
91
88
85
72
75
68
55
53
51
51
47
37
36
27
22
24
20
20
113
Nearest Offshore or Glassy
Rating
(10 max)
5
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3
4
4
4
3
3
Distance (km)
6
8
18
519
519
18
18
6
6
6
6
734
233
230
18
6
6
6
233
519
519
230
18
8
Best forecast wave conditions in Central Java
Rating
(10 max)
5
4
4
4
4
4
4
4
4
4
4
4
4
3
3
Best forecast wave conditions in Indonesia
Rating
(10 max)
5
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Header Global
Rating
(10 max)
6
9
6
6
7
7
5
6
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
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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