Batu Karas Surf Break

Batu Karas 48 hour detailed Surf Forecast

Lat Long: 7.75° S 108.50° E

Issued: 12 am 25 Jun 2026 (local time)

Forecast update in  hr  min

Today's Batu Karas sea temperature is
28.0° 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 (25 Jun):

  • Morning surf: Morning surf (25 Jun, local time) - 3ft (0.9m), 14s period with SSW swell.
  • Afternoon surf: Afternoon surf (25 Jun, local time) - 3ft (0.9m), 13s period with SW swell.
  • Evening surf: Evening surf (25 Jun, local time) - 2.5ft (0.8m), 13s period with SSW swell.

The current surf forecast for Batu Karas at 8AM is: 0.9m 14s primary swell from a South-southwest direction and 0.1m 12s secondary swell from a West direction, 1.5m 7s secondary swell from a East-southeast direction (forecast issued at 12:00am June 25). The wind direction is predicted to be cross-shore.

Time (WIB) & DateWave HeightWave Period
Morning (25 Jun)3ft (0.9m)14s
Afternoon (25 Jun)3ft (0.9m)13s
Evening (25 Jun)2.5ft (0.8m)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 Wed night. Warm (max 27°C on Thu afternoon, min 25°C on Wed night). Wind will be generally light.

Thursday
25
Friday
26
Saturday
27
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
0
0
0
0
0
1
1
1
1
0
0
0
0
2
2
1
1
2
2
2
2
2
2
Swell
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)
1.1
SW
14
1.1
SW
14
0.9
SSW
14
0.9
SSW
14
0.9
SSW
14
0.9
SW
13
0.9
SW
13
0.8
SSW
13
1.4
SE
7
0.8
SSW
14
0.8
SSW
14
1.7
ESE
7
0.8
SSW
14
1.6
ESE
7
0.7
SSW
21
0.8
SSW
21
1
SSW
20
1.3
SSW
20
1.3
SSW
19
1.4
SSW
19
1.7
SSW
19
1.8
SSW
18
1.8
SSW
18
1.8
SSW
18
Wave Graph
Metric surfscale
Energy kJ
476
476
362
352
323
261
257
225
183
232
250
262
257
265
404
506
746
1171
1315
1466
1982
2010
1944
1922
Wind (km/h)
15
E
10
E
10
E
15
E
15
ESE
15
ESE
10
E
10
E
15
E
15
E
20
E
20
ESE
20
ESE
20
ESE
15
ESE
15
E
15
ESE
15
ESE
20
ESE
25
ESE
20
ESE
20
ESE
20
ESE
20
ESE
Wind State
cross
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
3:57AM1.38m
5:03PM0.87m
4:55AM1.39m
6:27PM0.88m
5:49AM1.42m
7:24PM0.92m
Low Tide
11:22AM0.52m
9:51PM0.66m
12:25PM0.44m
10:56PM0.69m
1:14PM0.35m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
rain showers
clear
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:58
5:58
5:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:37
5:37
5:38
 mm
1
1
2
1
2
1
1
1
1
1
1
1
1
1
1
Temp °C
25
25
25
26
26
27
26
25
26
26
25
26
26
27
26
25
25
26
25
26
27
27
26
26
Feels °C
28
28
28
28
28
29
29
28
29
29
26
27
27
29
29
27
27
28
26
26
27
28
27
27
Swell 1
Height (m)
Direction
Period (s)
1.1
SW
14
1.1
SW
14
0.9
SSW
14
0.9
SSW
14
0.9
SSW
14
0.9
SW
13
0.9
SW
13
0.8
SSW
13
0.7
SW
13
0.8
SSW
14
0.8
SSW
14
0.8
SSW
14
0.8
SSW
14
0.7
SW
14
0.7
SW
13
0.8
SSW
21
1
SSW
20
1.3
SSW
20
1.3
SSW
19
1.4
SSW
19
1.7
SSW
19
1.8
SSW
18
1.8
SSW
18
1.8
SSW
18
Energy kJ
476
476
362
352
323
261
257
225
183
232
250
261
257
191
183
506
746
1171
1315
1466
1982
2010
1944
1922
Swell 2
Height (m)
Direction
Period (s)
0.1
W
10
0.1
W
13
0.1
W
12
0.1
W
9
0.2
S
8
0.3
SSW
9
0.2
S
8
0.3
S
7
0.3
SW
18
0.3
SW
18
0.4
SW
18
0.4
SW
18
0.5
SW
18
0.6
WSW
16
0.7
SSW
21
0.7
SW
13
0.9
SW
16
0.8
WSW
15
1.1
SW
15
1.1
SW
15
0.7
SW
15
0.8
WSW
14
0.7
SW
14
0.9
SW
14
Energy kJ
2
3
3
2
4
15
4
10
51
50
79
79
150
179
404
180
367
283
472
472
217
264
191
264
Swell 3
Height (m)
Direction
Period (s)
0.1
W
13
0.1
W
12
0.1
W
12
0.1
W
12
0.2
S
7
0.1
SW
19
0.3
SSW
8
0.2
SSW
9
0.2
SSW
9
0.2
SSW
24
0.3
SSW
23
0.4
SSW
22
0.5
SSW
22
0.6
SW
16
0.7
SW
16
0.7
SSW
13
0.7
SW
13
0.2
S
8
0.2
S
8
0.2
S
8
0.2
S
8
Energy kJ
3
3
3
3
4
14
14
7
8
55
107
199
265
211
264
142
172
5
5
5
5
Wind waves
Height (m)
Direction
Period (s)
1.3
ESE
7
1.4
ESE
7
1.5
ESE
7
1.5
ESE
7
1.5
ESE
7
1.4
ESE
7
1.4
ESE
7
1.3
ESE
7
1.4
SE
7
1.4
SE
7
1.6
ESE
7
1.7
ESE
7
1.6
ESE
7
1.6
ESE
7
1.5
ESE
7
1.4
SE
7
1.4
SE
7
1.5
ESE
7
1.5
ESE
7
1.5
ESE
7
1.4
SE
7
1.3
ESE
7
1.2
SE
7
1.2
SE
7
Energy kJ
173
180
198
198
198
180
185
163
178
194
236
262
243
257
237
217
217
237
224
218
189
154
135
131
Nearest Offshore or Glassy
Rating
(10 max)
2
2
3
2
2
2
2
2
2
2
2
2
3
3
3
3
4
4
4
4
4
4
4
4
Distance (km)
18
18
18
230
519
230
230
230
18
18
230
230
519
519
230
230
230
230
230
230
389
519
230
230
Best forecast wave conditions in Central Java
Rating
(10 max)
2
2
3
2
2
Best forecast wave conditions in Indonesia
Rating
(10 max)
3
3
3
3
3
3
2
2
2
3
3
3
3
3
4
4
4
4
4
4
4
4
4
4
Header Global
Rating
(10 max)
7
6
6
5
5
5
5
5
4
4
5
5
5
6
8
5
7
7
5
6
6
6
5
4
  • 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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