Batu Karas Surf Break

Batu Karas 48 hour detailed Surf Forecast

Lat Long: 7.75° S 108.50° E

Issued: 12 am 23 Jun 2026 (local time)

Forecast update in  hr  min

Today's Batu Karas sea temperature is
28.1° 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 (23 Jun):

  • Morning surf: Morning surf (23 Jun, local time) - 5ft (1.5m), 15s period with SW swell.
  • Afternoon surf: Afternoon surf (23 Jun, local time) - 4.5ft (1.4m), 15s period with SW swell.
  • Evening surf: Evening surf (23 Jun, local time) - 4.5ft (1.4m), 15s period with SW swell.

The current surf forecast for Batu Karas at 8AM is: 1.5m 15s primary swell from a Southwest direction and 1.1m 8s secondary swell from a Southeast direction (forecast issued at 12:00am June 23). The wind direction is predicted to be onshore.

Time (WIB) & DateWave HeightWave Period
Morning (23 Jun)5ft (1.5m)15s
Afternoon (23 Jun)4.5ft (1.4m)15s
Evening (23 Jun)4.5ft (1.4m)15s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 8mm), mostly falling on Wed night. Warm (max 27°C on Tue morning, min 24°C on Mon night). Wind will be generally light.

Tuesday
23
Wednesday
24
Thursday
25
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)
2
2
2
2
2
2
1
1
1
1
0
0
0
0
1
1
0
1
0
0
0
0
0
1
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)
1.5
SW
16
1.5
SW
15
1.5
SW
15
1.5
SW
15
1.4
SW
15
1.4
SW
15
1.4
SW
15
1.4
SW
15
1.3
SSW
15
1.3
SSW
15
1.3
SSW
15
1.2
SW
15
1.2
SSW
15
1.1
SW
14
1.1
SW
14
1.1
SW
14
1.1
SW
14
1
SW
14
0.9
SSW
14
0.9
SSW
14
0.9
SSW
14
0.9
SW
13
0.9
SW
13
1.5
ESE
7
Wave Graph
Metric surfscale
Energy kJ
1074
993
966
953
869
869
773
773
711
711
720
631
568
476
476
476
476
407
362
352
323
272
257
243
Wind (km/h)
5
N
5
N
5
NNE
10
ESE
15
SE
15
SE
15
E
10
E
10
ENE
10
ENE
10
E
15
ESE
20
ESE
20
ESE
15
ESE
15
E
10
E
15
E
15
E
15
E
20
ESE
20
ESE
15
ESE
15
E
Wind State
on
cross-on
on
cross
cross-off
cross-off
cross
cross
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross-on
cross
cross-on
cross
cross
cross
cross
cross
High Tide
2:05AM1.38m
2:05PM1.05m
3:00AM1.38m
3:25PM0.93m
3:57AM1.38m
5:03PM0.87m
Low Tide
8:40AM0.61m
8:04PM0.52m
10:03AM0.59m
8:52PM0.60m
11:22AM0.52m
9:51PM0.66m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
thunderstorm
part cloud
part cloud
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:56
5:58
5:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:37
5:37
5:37
 mm
1
1
2
1
2
1
1
Temp °C
25
24
24
27
27
27
26
26
26
25
26
27
27
27
26
26
25
25
26
27
27
27
26
26
Feels °C
29
28
27
30
29
29
29
29
29
28
29
29
29
29
29
29
28
27
29
29
28
29
28
29
Swell 1
Height (m)
Direction
Period (s)
1.5
SW
16
1.5
SW
15
1.5
SW
15
1.5
SW
15
1.4
SW
15
1.4
SW
15
1.4
SW
15
1.4
SW
15
1.3
SSW
15
1.3
SSW
15
1.3
SSW
15
1.2
SW
15
1.2
SSW
15
1.1
SW
14
1.1
SW
14
1.1
SW
14
1.1
SW
14
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
Energy kJ
1074
993
966
953
869
869
773
773
711
711
720
631
568
476
476
476
476
407
362
352
323
261
257
225
Swell 2
Height (m)
Direction
Period (s)
1.3
SE
8
1.2
SE
8
1.1
SE
8
1.1
SE
8
1.1
SE
8
0.2
W
8
0.2
W
8
0.2
W
8
1.3
ESE
8
0.2
WNW
9
0.2
W
8
0.1
W
8
0.1
W
8
0.1
W
8
0.1
W
8
0.1
W
10
0.1
W
10
0.1
W
13
0.1
W
12
0.1
W
12
0.1
S
7
0.1
S
8
0.1
SW
19
0.1
SW
19
Energy kJ
227
206
176
154
151
6
6
6
203
8
6
1
1
1
1
2
2
3
3
3
1
1
14
14
Swell 3
Height (m)
Direction
Period (s)
0.2
S
8
0.2
S
8
0.1
S
8
0.1
S
8
0.1
S
8
0.1
W
14
0.1
W
14
0.1
W
14
0.1
W
13
0.1
W
13
0.1
W
13
0.1
W
13
0.1
W
13
0.1
W
13
0.1
W
13
0.1
W
9
0.1
W
12
0.1
W
12
0.1
W
10
0.1
W
10
Energy kJ
5
5
1
1
1
4
4
4
4
3
3
3
3
3
3
2
3
3
2
2
Wind waves
Height (m)
Direction
Period (s)
1.1
SE
8
1.2
SE
8
1.3
ESE
8
1.4
ESE
8
1.5
ESE
8
1.7
ESE
7
1.6
ESE
7
1.5
ESE
7
1.5
ESE
7
1.5
ESE
7
1.5
ESE
7
1.5
ESE
7
1.7
ESE
7
1.8
ESE
7
1.7
ESE
7
1.6
ESE
7
1.5
ESE
7
1.5
ESE
7
Energy kJ
147
182
203
230
253
286
256
234
234
243
237
222
271
307
286
272
243
243
Nearest Offshore or Glassy
Rating
(10 max)
4
4
4
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
3
3
3
2
2
2
Distance (km)
6
6
6
230
519
235
18
18
8
8
230
230
236
230
230
230
18
18
18
25
240
230
230
230
Best forecast wave conditions in Central Java
Rating
(10 max)
4
4
4
3
3
3
3
2
2
3
3
Best forecast wave conditions in Indonesia
Rating
(10 max)
4
4
4
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2
Header Global
Rating
(10 max)
5
5
5
5
5
5
5
5
5
7
8
7
9
9
9
8
7
6
6
5
5
5
5
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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