Batu Karas Surf Break

Batu Karas 48 hour detailed Surf Forecast

Lat Long: 7.75° S 108.50° E

Issued: 6 pm 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):

  • 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 9PM is: 1.4m 15s primary swell from a Southwest direction and 1.1m 8s secondary swell from a Southeast direction (forecast issued at 06:00pm June 23). The wind direction is predicted to be cross-shore.

Time (WIB) & DateWave HeightWave Period
Morning (23 Jun)--
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

Moderate rain (total 16mm), heaviest on Thu night. Warm (max 27°C on Tue afternoon, min 25°C on Tue night). Wind will be generally light.

Tue
23
Wednesday
24
Thursday
25
Fri
26
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
10 AM
1 PM
Rating
(10 max)
2
2
1
1
1
1
1
1
0
1
1
0
1
1
1
1
0
1
1
1
1
1
1
0
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)
1.4
SW
15
1.4
SW
15
1.4
SW
15
1.4
SW
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
1.1
SW
14
0.9
SSW
14
0.9
SSW
14
0.9
SSW
14
0.9
SW
13
0.9
SW
13
0.9
SW
13
1.4
SE
7
0.8
SSW
14
0.8
SSW
14
1.7
ESE
7
1.7
ESE
7
Wave Graph
Metric surfscale
Energy kJ
869
869
773
773
711
720
631
568
476
476
476
476
476
362
352
323
261
257
257
211
237
250
311
320
Wind (km/h)
15
SE
10
ESE
10
E
5
ENE
10
E
10
NE
15
ESE
15
SE
15
ESE
15
E
15
E
10
ENE
10
ENE
10
ENE
10
ESE
15
SE
20
ESE
15
E
15
E
10
ENE
10
E
15
E
15
ESE
20
ESE
Wind State
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross
cross-off
cross
cross
cross
cross-on
cross-on
cross-on
cross
cross-off
cross
cross
cross
cross-on
cross
cross
cross
cross
High Tide
2:05PM1.05m
3:00AM1.38m
3:25PM0.93m
3:57AM1.38m
5:03PM0.87m
4:55AM1.39m
Low Tide
8:04PM0.52m
10:03AM0.59m
8:52PM0.60m
11:22AM0.52m
9:51PM0.66m
12:25PM0.44m
part cloud
clear
clear
thunderstorm
part cloud
part cloud
thunderstorm
thunderstorm
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<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
5:37
5:37
 mm
1
1
1
1
1
1
1
1
1
1
1
2
2
1
Temp °C
27
26
26
25
25
25
27
27
27
26
26
26
25
25
27
26
27
26
26
25
26
25
26
27
Feels °C
29
29
30
29
28
28
30
29
29
29
29
29
28
29
31
28
29
29
29
28
29
27
28
29
Swell 1
Height (m)
Direction
Period (s)
1.4
SW
15
1.4
SW
15
1.4
SW
15
1.4
SW
15
1.3
SSW
15
1.3
SSW
15
1.2
SW
15
1.2
SSW
15
1.1
SW
14
1.1
SW
14
1.1
SW
14
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
0.9
SW
13
0.7
SW
13
0.8
SSW
14
0.8
SSW
14
0.8
SSW
14
0.8
SSW
14
Energy kJ
869
869
773
773
711
720
631
568
476
476
476
476
476
362
352
323
261
257
257
183
232
250
261
257
Swell 2
Height (m)
Direction
Period (s)
1.1
SE
8
1.1
SE
8
1.1
SE
8
1.2
ESE
8
1.2
ESE
8
0.2
WNW
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
9
0.1
S
8
0.3
SSW
8
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
Energy kJ
147
143
143
166
171
7
1
1
1
1
2
2
3
3
2
1
14
5
10
51
50
79
79
150
Swell 3
Height (m)
Direction
Period (s)
0.2
W
8
0.2
W
8
0.2
WNW
8
0.2
WNW
9
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
12
0.1
W
12
0.1
W
12
0.1
W
12
0.1
SW
19
0.2
WSW
19
0.2
SSW
9
0.2
SSW
9
0.2
SSW
24
0.3
SSW
23
0.4
SSW
22
Energy kJ
6
6
7
8
4
3
3
3
3
3
3
3
3
3
3
14
35
7
8
55
107
199
Wind waves
Height (m)
Direction
Period (s)
1.3
ESE
8
1.3
ESE
8
1.4
ESE
8
1.4
ESE
7
1.4
ESE
7
1.4
ESE
7
1.4
ESE
7
1.5
ESE
7
1.6
ESE
7
1.6
ESE
7
1.5
ESE
7
1.4
SE
7
1.4
SE
7
1.4
ESE
7
1.4
SE
7
1.5
ESE
7
1.5
ESE
7
1.7
ESE
7
1.7
ESE
7
Energy kJ
197
226
213
202
202
202
196
215
235
235
209
206
206
196
211
237
237
311
320
Nearest Offshore or Glassy
Rating
(10 max)
3
3
3
3
3
3
3
3
3
3
3
3
2
2
3
3
2
2
2
2
2
2
2
2
Distance (km)
230
519
230
230
18
18
8
6
230
240
230
230
18
18
18
18
230
240
230
230
230
18
18
18
Best forecast wave conditions in Central Java
Rating
(10 max)
3
3
3
3
2
2
3
3
2
2
2
Best forecast wave conditions in Indonesia
Rating
(10 max)
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
3
3
Header Global
Rating
(10 max)
5
5
5
5
5
5
7
8
9
9
8
9
8
7
6
5
5
5
5
5
8
4
4
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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