Batu Karas surf break

Batu Karas surfForecast / Java – Central / Indonesia

information circle48hr Weather and Surf, issued 12 am Sunday 24 May 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
29.2° C
(Which is normal for this time of year)

How big are the waves at Batu Karas today?

The current surf forecast for Batu Karas at 5AM is: 1.0m 13s primary swell from a Southwest direction and 0.6m 8s secondary swell from a South direction (forecast issued at 12:00am May 24). The wind direction is predicted to be cross-onshore.

Time (WIB) & DateWave HeightWave Period
Morning (24 May)3.5ft (1.0m)13s
Afternoon (24 May)3ft (0.9m)13s
Evening (24 May)3ft (0.9m)13s

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 17mm), heaviest on Sun night. Warm (max 28°C on Sun morning, min 25°C on Sun night). Wind will be generally light.

Sunday
24
Monday
25
Tuesday
26
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)
1
1
1
1
1
2
1
0
1
2
2
1
2
2
1
1
2
1
1
1
2
1
2
1
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.1
SW
13
1
SW
13
1
SW
13
1
SW
13
0.9
SSW
13
0.9
SSW
13
0.9
SW
13
0.9
SW
13
1.1
SSE
8
1.2
SSE
8
1.3
SSE
8
0.8
SSW
13
0.8
SSW
13
1.3
SSE
8
1.4
SE
8
1.4
SE
8
0.9
SW
17
0.8
SW
17
1.1
SW
17
1
SW
16
1
SW
16
1.2
SW
16
1.3
SW
16
1.3
SW
16
Wave Graph
Metric surfscale
Energy kJ
458
342
336
336
299
299
245
234
171
197
199
202
209
196
210
268
424
358
754
515
502
739
813
793
Wind (km/h)
5
NE
10
ENE
5
NE
10
ESE
15
SE
10
SE
10
ESE
5
E
5
E
5
ENE
5
ENE
10
ESE
15
SE
10
SE
10
ESE
5
NE
5
NE
5
ENE
10
ENE
10
ESE
15
ESE
15
ESE
15
ESE
10
E
cross-on
cross-on
cross-on
cross
cross-off
cross-off
cross
cross
cross-on
glassy
glassy
cross
cross-off
cross-off
cross
cross-on
glassy
cross-on
cross-on
cross
cross-off
cross
cross
cross-on
High Tide
1:49AM1.17m
1:30PM1.24m
3:04AM1.22m
2:57PM1.10m
4:13AM1.30m
4:35PM1.03m
Low Tide
7:34AM0.69m
8:20PM0.46m
9:20AM0.69m
9:22PM0.53m
10:55AM0.61m
clear
part cloud
clear
part cloud
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
clear
part cloud
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
thunderstorm
thunderstorm
part cloud
part cloud
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:50
5:50
5:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:34
5:34
5:34
1
3
4
2
1
1
2
1
1
1
1
Temp °C
26
26
26
28
27
28
26
26
26
25
26
27
28
27
26
26
25
25
25
27
27
27
26
26
30
30
30
32
29
31
30
30
30
29
30
30
31
30
30
30
29
29
29
30
29
29
29
29
Swell 1
Height (m)
Direction
Period (s)
1.1
SW
13
1
SW
13
1
SW
13
1
SW
13
0.9
SSW
13
0.9
SSW
13
0.9
SSE
8
1
S
8
1.1
SSE
8
1.2
SSE
8
1.3
SSE
8
1
S
8
1.3
SSE
8
1.3
SSE
8
1.4
SE
8
1.4
SE
8
1.4
SE
8
1.4
SE
8
1.3
SE
8
1.1
SE
8
1.1
SE
8
1.2
SW
16
1.3
SE
8
1.3
SW
16
Energy kJ
458
342
336
336
299
299
112
140
171
197
196
130
209
193
210
215
210
210
186
141
141
739
206
793
Swell 2
Height (m)
Direction
Period (s)
0.5
ESE
8
0.6
S
7
0.6
S
8
0.7
S
8
0.7
S
8
0.8
S
8
0.9
SW
13
0.9
SW
13
0.7
SW
12
0.6
SW
12
0.8
SSW
12
0.8
SE
7
0.8
SSW
13
0.8
SSW
12
0.7
SW
12
0.7
SW
16
0.9
SW
17
0.8
SW
17
1.1
SW
17
1
SW
16
1
SW
16
1.2
SE
8
1.3
SW
16
1.3
SE
8
Energy kJ
32
40
40
54
57
80
245
234
149
87
199
73
202
196
154
268
424
358
754
515
502
169
813
208
Swell 3
Height (m)
Direction
Period (s)
0.5
S
8
0.5
ESE
7
0.5
ESE
7
0.5
ESE
7
0.1
W
14
0.1
W
14
0.3
ESE
7
0.4
ESE
7
0.4
SSW
15
0.5
SSW
14
0.4
ESE
7
0.8
SSW
13
0.4
SW
19
0.5
SW
16
0.6
SSW
16
0.7
SSW
12
0.7
SSW
12
0.6
SSW
12
0.1
W
14
0.5
S
8
0.5
S
8
0.4
SE
9
0.1
S
14
0.2
S
8
Energy kJ
28
31
31
31
4
4
9
15
71
116
15
202
92
130
175
129
129
91
4
32
31
22
4
5
Wind waves
Height (m)
Direction
Period (s)
0.5
ESE
7
0.5
ESE
7
1.1
SSE
8
0.4
ESE
7
0.3
ESE
7
0.7
ESE
7
0.4
ESE
7
Energy kJ
30
29
153
18
9
47
16
Nearest Offshore or Glassy
Rating
(10 max)
3
2
2
2
1
2
2
2
2
2
2
2
2
2
2
3
2
3
3
3
2
1
3
3
Distance (km)
6
6
6
230
0
0
230
8
8
0
0
230
0
0
230
6
0
6
6
230
0
430
230
18
Best forecast wave conditions in Central Java
Rating
(10 max)
3
2
2
1
2
2
2
2
2
2
2
3
3
3
3
2
3
Best forecast wave conditions in Indonesia
Rating
(10 max)
3
2
3
2
2
2
2
2
2
2
2
2
2
3
3
3
3
4
4
4
4
3
4
4
Header Global
Rating
(10 max)
6
5
5
5
5
5
5
5
5
5
5
4
4
4
4
4
5
4
4
5
7
9
9
9
  • 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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