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 03 Jun 2026 (local time)

Forecast update in  hr  min

Today's Batu Karas sea temperature is
29.7° C

1.1°C warmer than 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 (03 Jun):

  • Morning surf: Morning surf (03 Jun, local time) - 7ft (2.1m), 14s period with SSW swell.
  • Afternoon surf: Afternoon surf (03 Jun, local time) - 5ft (1.6m), 14s period with SSW swell.
  • Evening surf: Evening surf (03 Jun, local time) - 5ft (1.5m), 14s period with S swell.

The current surf forecast for Batu Karas at 12PM is: 1.7m 14s primary swell from a South-southwest direction and 1.5m 14s secondary swell from a South direction (forecast issued at 06:00am June 03). 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 (03 Jun)7ft (2.1m)14s
Afternoon (03 Jun)5ft (1.6m)14s
Evening (03 Jun)5ft (1.5m)14s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 25mm), heaviest during Thu morning. Warm (max 28°C on Thu afternoon, min 26°C on Wed night). Wind will be generally light.

Wednesday
3
Thursday
4
Friday
5
Sat
6
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)
3
3
2
2
2
2
2
1
2
1
1
1
1
1
2
1
2
2
2
1
1
1
1
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)
2.2
SSW
14
2.2
SSW
14
2
S
14
1.7
SSW
14
1.6
SSW
14
1.5
S
14
1.5
S
13
1.4
S
13
1.5
S
13
1.3
SSW
13
1.3
SSW
13
1
SW
18
0.9
SSW
17
1.1
SW
16
1.1
SW
16
1.4
SW
16
1.2
SW
16
1.2
SW
16
1.4
SW
16
1.4
SW
16
1.4
SW
16
1.2
SW
15
1.1
SSW
18
1.3
SSW
17
Wave Graph
Metric surfscale
Energy kJ
1966
1895
1622
1053
928
881
796
663
782
536
528
600
481
610
602
1070
776
767
929
1031
980
640
729
1069
Wind (km/h)
10
ENE
10
E
15
E
20
ESE
20
ESE
15
E
15
E
15
E
10
ENE
10
E
20
ESE
15
ESE
15
ESE
15
E
15
E
15
E
10
ENE
10
NE
10
E
20
ESE
20
ESE
20
ESE
20
ESE
20
ESE
Wind State
cross-on
cross-on
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross
High Tide
9:23AM1.61m
10:25PM1.11m
9:57AM1.57m
11:01PM1.11m
10:30AM1.52m
11:39PM1.12m
Low Tide
3:00AM0.52m
4:17PM0.15m
3:34AM0.54m
4:50PM0.19m
4:09AM0.58m
5:24PM0.24m
clear
part cloud
part cloud
clear
clear
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
<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
5:35
5:35
5:35
 mm
1
1
1
1
2
2
1
1
1
1
2
1
1
1
2
2
Temp °C
25
25
27
27
27
27
26
26
26
26
27
27
28
26
27
26
26
26
27
28
28
27
27
26
Feels °C
28
28
28
28
28
29
28
29
29
29
29
29
30
28
30
29
30
30
31
30
30
29
29
28
Swell 1
Height (m)
Direction
Period (s)
2.2
SSW
14
2.2
SSW
14
2
S
14
1.7
SSW
14
1.6
SSW
14
1.5
S
14
1.5
S
13
1.4
S
13
1.5
S
13
1.2
S
13
1.3
SSW
13
1.1
S
12
1
SSW
13
1.1
SW
16
1.1
SW
16
1.4
SW
16
1.2
SW
16
1.2
SW
16
1.4
SW
16
1.4
SW
16
1.4
SW
16
1.2
SW
15
1.3
SW
15
1.3
SSW
17
Energy kJ
1966
1895
1622
1053
928
881
796
663
782
480
528
353
330
610
602
1070
776
767
929
1031
980
640
695
1069
Swell 2
Height (m)
Direction
Period (s)
0.9
SSW
16
0.9
SSW
16
1.1
SW
15
1.5
S
14
1.5
S
14
1.5
SSW
14
1.3
SSW
14
1.3
SSW
13
1
SSW
13
1.3
SSW
13
1.1
S
12
1
SW
18
0.9
SSW
17
0.9
SSW
12
0.9
SW
13
0.7
S
12
0.9
SSW
13
0.8
SSW
13
0.6
S
11
0.7
S
13
0.7
S
13
1
SSW
18
1.1
SSW
18
1.1
SW
14
Energy kJ
387
377
509
932
919
826
644
553
368
536
365
600
481
241
241
132
309
212
84
167
162
609
729
456
Swell 3
Height (m)
Direction
Period (s)
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
0.9
S
12
0.9
S
12
0.8
S
12
0.2
SSW
21
0.6
S
11
0.6
S
11
0.5
SSW
20
0.5
SSW
20
0.4
SSW
20
0.7
S
12
0.8
S
12
0.6
S
12
Energy kJ
97
186
186
186
184
183
323
547
460
460
465
335
233
232
178
45
87
84
216
218
155
146
180
99
Wind waves
Height (m)
Direction
Period (s)
0.9
SE
5
0.9
ESE
6
1
ESE
6
1.3
ESE
6
1.2
ESE
6
1.2
ESE
6
1.2
ESE
6
1.2
ESE
6
1.2
ESE
6
1.3
ESE
6
1.4
ESE
6
1.4
SE
6
1.4
SE
6
1.4
SE
6
1.4
SE
6
1.6
SE
6
1.6
SE
6
1.6
SE
6
1.6
SE
6
1.6
SE
7
1.6
SE
7
1.7
SE
7
1.8
SE
7
1.9
SE
7
Energy kJ
42
47
63
97
90
93
90
90
90
116
132
152
152
135
152
188
209
201
201
230
244
263
287
352
Nearest Offshore or Glassy
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3
3
4
4
4
3
4
4
4
4
Distance (km)
6
8
230
387
230
230
18
18
8
18
230
238
230
230
25
8
6
6
18
389
230
230
230
230
Best forecast wave conditions in Central Java
Rating
(10 max)
4
4
4
4
4
4
3
3
4
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
4
4
4
4
4
4
4
4
4
Header Global
Rating
(10 max)
4
5
5
5
4
5
5
5
5
5
5
4
5
4
5
5
5
5
5
5
6
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
How to use the Wavefinder

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