Batu Karas Surf Break

Batu Karas 48 hour detailed Surf Forecast

Lat Long: 7.75° S 108.50° E

Issued: 12 pm 26 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 (26 Jun):

  • Morning surf: Morning surf (26 Jun, local time) - 2.5ft (0.8m), 14s period with SSW swell.
  • Afternoon surf: Afternoon surf (26 Jun, local time) - 1.5ft (0.5m), 22s period with SSW swell.
  • Evening surf: Evening surf (26 Jun, local time) - 2.5ft (0.8m), 21s period with SSW swell.

The current surf forecast for Batu Karas at 4PM is: 0.5m 22s primary swell from a South-southwest direction and 0.7m 14s secondary swell from a Southwest direction, 0.6m 16s secondary swell from a West-southwest direction, 1.4m 7s secondary swell from a Southeast direction (forecast issued at 12:00pm June 26). The wind direction is predicted to be cross-offshore.

Time (WIB) & DateWave HeightWave Period
Morning (26 Jun)2.5ft (0.8m)14s
Afternoon (26 Jun)1.5ft (0.5m)22s
Evening (26 Jun)2.5ft (0.8m)21s

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 Fri night. Warm (max 27°C on Fri morning, min 25°C on Fri night). Wind will be generally light.

Fri
26
Saturday
27
Sunday
28
Mon
29
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
4 AM
7 AM
Rating
(10 max)
0
0
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
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)
0.8
SSW
14
0.8
SSW
14
0.5
SSW
22
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
1.7
SSW
18
1.8
SSW
18
1.8
SSW
18
1.8
SSW
18
1.9
SSW
17
1.9
SSW
17
2
SSW
17
1.9
SSW
16
2
SSW
16
1.9
SSW
16
2
SSW
16
2.3
SSW
16
2.4
SSW
16
2.5
SSW
16
Wave Graph
Metric surfscale
Energy kJ
261
257
265
404
506
746
1171
1315
1466
1982
1816
1944
1922
1922
2171
2121
2096
1794
1923
1766
1957
2619
2801
3577
Wind (km/h)
15
E
20
ESE
15
SE
15
ESE
15
ESE
15
ESE
15
ESE
20
ESE
20
ESE
20
ESE
20
ESE
20
ESE
20
ESE
15
ESE
20
ESE
20
ESE
20
ESE
20
ESE
20
ESE
15
ESE
15
ESE
15
ESE
15
E
15
E
Wind State
cross
cross
cross-off
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
6:27PM0.88m
5:49AM1.42m
7:24PM0.92m
6:38AM1.45m
8:06PM0.97m
Low Tide
10:56PM0.69m
1:14PM0.35m
11:57PM0.68m
1:55PM0.28m
00:49AM0.64m
thunderstorm
clear
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
part cloud
part cloud
clear
part cloud
part cloud
cloud
<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>
5:37
5:38
5:38
5:38
 mm
1
1
1
2
2
2
2
2
1
1
1
Temp °C
26
27
27
26
26
25
25
26
26
26
26
26
26
25
25
26
26
27
26
26
25
25
25
25
Feels °C
28
29
29
28
29
28
27
28
27
27
27
27
28
26
26
27
27
28
27
28
26
26
26
25
Swell 1
Height (m)
Direction
Period (s)
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
1.7
SSW
18
1.8
SSW
18
1.8
SSW
18
1.8
SSW
18
1.9
SSW
17
1.9
SSW
17
2
SSW
17
1.9
SSW
16
2
SSW
16
1.9
SSW
16
2
SSW
16
2.3
SSW
16
2.4
SSW
16
2.5
SSW
16
Energy kJ
261
257
191
183
506
746
1171
1315
1466
1982
1816
1944
1922
1922
2171
2121
2096
1794
1923
1766
1957
2619
2801
3577
Swell 2
Height (m)
Direction
Period (s)
0.4
SW
18
0.5
SW
18
0.6
WSW
16
0.7
SW
16
0.7
SW
13
0.9
SW
16
0.8
WSW
15
1.1
SW
15
1.1
SW
15
0.8
WSW
15
0.9
SW
14
0.8
WSW
14
0.9
SW
14
0.8
WSW
14
0.7
WSW
13
0.6
WSW
13
0.6
WSW
12
0.9
S
19
1
S
18
1.4
S
18
1.5
S
17
1.4
SSW
16
1.4
SSW
16
1.2
SW
16
Energy kJ
79
150
179
268
180
367
287
472
472
272
301
239
264
232
151
108
99
580
656
1197
1326
945
945
748
Swell 3
Height (m)
Direction
Period (s)
0.3
SSW
23
0.4
SSW
22
0.5
SSW
22
0.7
SSW
21
0.7
SW
16
0.7
SSW
13
0.7
SW
13
0.2
W
10
0.6
SSW
12
0.4
SSW
12
0.6
WSW
12
0.4
WSW
12
0.4
WSW
12
Energy kJ
107
199
265
404
264
142
172
7
104
57
99
58
56
Wind waves
Height (m)
Direction
Period (s)
1.5
ESE
7
1.5
ESE
7
1.4
SE
7
1.4
SE
7
1.4
SE
7
1.5
ESE
7
1.7
ESE
7
1.7
ESE
7
1.7
ESE
7
1.6
SE
7
1.6
SE
7
1.4
SE
7
1.4
SE
7
1.4
SE
7
1.4
SE
7
1.4
SE
6
1.4
SE
6
1.4
SE
6
1.4
SE
6
1.4
SE
6
1.3
ESE
6
1.2
SE
6
1.2
ESE
6
1.2
ESE
6
Energy kJ
211
218
206
211
211
237
274
266
259
233
227
189
183
183
158
149
144
157
157
157
132
120
106
106
Nearest Offshore or Glassy
Rating
(10 max)
2
3
3
3
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Distance (km)
230
387
233
230
238
230
230
230
233
734
519
230
230
230
230
230
230
519
519
230
230
230
230
230
Best forecast wave conditions in Central Java
Rating
(10 max)
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
6
6
7
7
5
7
6
6
6
5
4
8
9
8
8
7
6
5
5
5
9
6
  • 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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