Batu Karas surf break

Batu Karas surfForecast / Java – Central / Indonesia

information circle48hr Weather and Surf, issued 6 am Tuesday 02 Jun 2026 WIB
Forecast 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
29.7° C
(Which is 1.1°C warmer than normal for this time of year)

How big are the waves at Batu Karas today (02 Jun):

  • Morning surf: Morning surf (02 Jun, local time) - 5ft (1.5m), 14s period with SSW swell.
  • Afternoon surf: Afternoon surf (02 Jun, local time) - 5.5ft (1.7m), 13s period with SSW swell.
  • Evening surf: Evening surf (02 Jun, local time) - 6.5ft (2.0m), 16s period with SSW swell.

The current surf forecast for Batu Karas at 3PM is: 1.7m 13s primary swell from a South-southwest direction and 0.9m 17s secondary swell from a South-southwest direction (forecast issued at 06:00am June 02). 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 (02 Jun)5ft (1.5m)14s
Afternoon (02 Jun)5.5ft (1.7m)13s
Evening (02 Jun)6.5ft (2.0m)16s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 16mm), heaviest on Thu night. Warm (max 27°C on Tue morning, min 25°C on Wed night). Wind will be generally light.

Tuesday
2
Wednesday
3
Thursday
4
Fri
5
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)
1
0
1
1
1
2
2
3
3
3
2
2
2
2
2
1
2
2
2
1
1
1
1
2
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.4
SSW
14
1.4
SSW
14
1.6
SSW
13
1.6
SSW
13
1.7
SSW
13
1.3
SSW
16
2
SSW
16
2
SSW
14
2.2
SSW
14
2.2
SSW
14
2
S
14
1.9
S
14
1.6
SSW
14
1.5
S
14
1.5
S
13
1.4
S
13
1.5
S
13
1.3
S
13
0.9
SW
18
1
SW
18
0.9
SSW
17
1.1
SW
16
1.1
SW
16
1.4
SW
16
Wave Graph
Metric surfscale
Energy kJ
763
763
837
799
995
813
1851
1470
1966
1895
1622
1484
928
881
796
663
760
529
465
600
481
610
602
1070
Wind (km/h)
10
ENE
10
E
15
E
20
ESE
15
ESE
15
ESE
10
E
10
E
10
E
15
E
20
ESE
20
ESE
15
ESE
15
E
15
E
10
E
10
E
10
ENE
15
E
20
ESE
15
ESE
15
ESE
10
E
10
ENE
cross-on
cross-on
cross
cross
cross
cross
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross-on
cross-on
High Tide
8:49AM1.62m
9:51PM1.11m
9:23AM1.61m
10:25PM1.11m
9:57AM1.57m
11:01PM1.11m
Low Tide
2:26AM0.51m
3:44PM0.13m
3:00AM0.52m
4:17PM0.15m
3:34AM0.54m
4:50PM0.19m
cloud
rain showers
rain showers
part cloud
clear
clear
clear
part cloud
part cloud
thunderstorm
thunderstorm
part cloud
clear
part cloud
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:52
5:52
5:52
5:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:34
5:34
5:35
5:35
1
1
1
1
1
1
1
1
1
1
1
2
Temp °C
26
26
27
27
27
26
26
26
26
26
27
27
27
26
26
26
25
26
27
27
27
26
26
26
29
28
28
28
28
28
28
29
28
28
29
27
28
28
28
29
28
30
30
29
29
28
29
30
Swell 1
Height (m)
Direction
Period (s)
1.4
SSW
14
1.4
SSW
14
1.6
SSW
13
1.6
SSW
13
1.7
SSW
13
1.7
SSW
12
2
SSW
16
2
SSW
14
2.2
SSW
14
2.2
SSW
14
2
S
14
1.9
S
14
1.6
SSW
14
1.5
S
14
1.5
S
13
1.4
S
13
1.5
S
13
1.3
S
13
1.2
SSW
13
1.1
S
12
1
SSW
13
1.1
SW
16
1.1
SW
16
1.4
SW
16
Energy kJ
763
763
837
799
995
813
1851
1470
1966
1895
1622
1484
928
881
796
663
760
529
458
353
330
610
602
1070
Swell 2
Height (m)
Direction
Period (s)
0.3
SSW
19
0.4
SSW
18
0.5
SSW
18
0.9
SSW
18
0.9
SSW
17
1.3
SSW
16
0.8
S
17
1
S
17
0.9
SSW
16
0.9
SSW
16
1.1
SW
15
1.3
SSW
14
1.5
S
14
1.5
SSW
14
1.3
SSW
14
1.3
SSW
13
1.1
SW
14
1.1
SW
13
1.2
S
12
1
SW
18
0.9
SSW
17
0.9
SSW
12
0.9
SW
13
0.7
S
12
Energy kJ
73
130
180
438
414
773
380
580
387
377
509
647
919
826
644
553
418
412
437
600
481
268
238
132
Swell 3
Height (m)
Direction
Period (s)
0.1
W
9
0.1
W
9
0.1
W
9
0.2
SSW
21
0.2
SSW
21
0.5
S
18
0.5
S
15
0.6
S
15
0.4
SW
20
0.5
SW
20
0.5
SW
20
0.5
SW
20
0.5
SW
19
0.5
SW
19
0.7
SW
18
0.9
SSW
18
0.9
SW
18
0.9
SW
18
0.9
SW
18
1
SSW
13
1
S
12
0.9
S
12
0.8
S
12
0.2
SSW
21
Energy kJ
2
2
2
45
45
159
104
159
97
186
186
186
184
183
323
547
460
460
465
335
287
229
178
45
Wind waves
Height (m)
Direction
Period (s)
0.8
ESE
5
0.9
ESE
5
0.9
ESE
5
0.9
ESE
5
0.9
ESE
6
0.9
ESE
6
0.9
ESE
6
0.9
SE
6
0.9
ESE
5
0.9
ESE
5
1
ESE
6
1.1
ESE
6
1.1
ESE
6
1
ESE
6
1
ESE
6
1.1
ESE
6
1.2
ESE
6
1.3
ESE
6
1.3
ESE
6
1.3
ESE
6
1.3
SE
6
1.3
SE
6
1.4
SE
6
1.5
SE
6
Energy kJ
34
42
49
51
55
55
55
44
51
51
65
77
80
68
68
80
87
100
100
112
116
116
135
170
Nearest Offshore or Glassy
Rating
(10 max)
3
3
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3
3
4
4
4
3
3
Distance (km)
8
18
265
519
519
230
18
18
230
230
230
519
230
230
18
18
18
8
18
236
230
230
18
8
Best forecast wave conditions in Central Java
Rating
(10 max)
3
3
4
4
4
4
4
3
3
3
3
Best forecast wave conditions in Indonesia
Rating
(10 max)
3
3
3
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)
5
5
4
4
4
4
5
5
5
5
5
5
4
5
5
5
5
5
6
4
5
5
7
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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