Batu Karas Surf Break

Batu Karas 48 hour detailed Surf Forecast

Lat Long: 7.75° S 108.50° E

Issued: 6 pm 13 Jun 2026 (local time)

Forecast update in  hr  min

Today's Batu Karas sea temperature is
28.8° 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 (14 Jun):

  • Morning surf: Morning surf (14 Jun, local time) - 7.5ft (2.3m), 16s period with SSW swell.
  • Afternoon surf: Afternoon surf (14 Jun, local time) - 7ft (2.1m), 15s period with SSW swell.
  • Evening surf: Evening surf (14 Jun, local time) - 6.5ft (2.0m), 15s period with SSW swell.

The current surf forecast for Batu Karas at 1AM is: 2.3m 16s primary swell from a South-southwest direction and 1.4m 6s secondary swell from a East-southeast direction (forecast issued at 06:00pm June 13). The wind direction is predicted to be cross-onshore.

Time (WIB) & DateWave HeightWave Period
Morning (14 Jun)7.5ft (2.3m)16s
Afternoon (14 Jun)7ft (2.1m)15s
Evening (14 Jun)6.5ft (2.0m)15s

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 39mm), heaviest during Sat night. Warm (max 28°C on Sun afternoon, min 24°C on Sat night). Wind will be generally light.

Sat
13
Sunday
14
Monday
15
Tue
16
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
1
2
2
3
3
3
3
2
2
2
1
1
1
1
1
1
1
1
1
1
0
1
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)
2.4
SSW
18
2.4
SSW
17
2.4
SSW
17
2.3
SSW
16
2.3
SSW
16
2.3
SSW
16
2.3
SSW
16
2.2
SSW
15
2.1
SSW
15
2.1
SSW
15
2
SSW
15
2
SSW
14
1.9
SSW
14
1.8
SSW
14
1.8
SSW
14
1.7
SSW
14
1.7
SSW
14
1.6
SSW
13
1.5
SSW
13
1.5
SSW
13
1.5
SSW
13
1.4
SSW
13
1.4
SSW
13
1.4
SSW
12
Wave Graph
Metric surfscale
Energy kJ
3511
3353
3353
2642
2576
2576
2576
2279
1928
1902
1714
1690
1464
1285
1249
1049
1019
880
755
744
744
613
594
540
Wind (km/h)
15
E
15
E
10
E
15
ENE
10
NE
5
NE
10
NE
15
ESE
15
ESE
15
ESE
15
E
10
ENE
15
E
20
ESE
20
ESE
20
ESE
20
ESE
15
ESE
15
E
15
ESE
15
E
10
E
15
E
15
ESE
Wind State
cross
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross
cross
cross
cross
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross-on
cross
cross
High Tide
6:50PM1.00m
6:27AM1.73m
7:45PM1.05m
7:19AM1.82m
8:34PM1.10m
8:10AM1.87m
Low Tide
11:44PM0.55m
1:38PM0.09m
00:42AM0.50m
2:27PM-0.01m
1:37AM0.45m
cloud
thunderstorm
thunderstorm
thunderstorm
cloud
cloud
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:54
5:56
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:36
5:36
5:36
5:36
 mm
1
4
3
2
1
1
3
1
2
2
2
3
2
1
2
1
2
3
3
Temp °C
27
27
25
25
24
25
25
27
28
26
26
25
26
26
27
27
27
26
26
26
26
26
26
26
Feels °C
29
29
28
28
27
29
29
30
31
28
29
28
29
28
29
29
29
28
28
28
28
29
28
28
Swell 1
Height (m)
Direction
Period (s)
2.4
SSW
18
2.4
SSW
17
2.4
SSW
17
2.3
SSW
16
2.3
SSW
16
2.3
SSW
16
2.3
SSW
16
2.2
SSW
15
2.1
SSW
15
2.1
SSW
15
2
SSW
15
2
SSW
14
1.9
SSW
14
1.8
SSW
14
1.8
SSW
14
1.7
SSW
14
1.7
SSW
14
1.6
SSW
13
1.5
SSW
13
1.5
SSW
13
1.5
SSW
13
1.4
SSW
13
1.4
SSW
13
1.4
SSW
12
Energy kJ
3511
3353
3353
2642
2576
2576
2576
2279
1928
1902
1714
1690
1464
1285
1249
1049
1019
880
755
744
744
613
594
540
Swell 2
Height (m)
Direction
Period (s)
1.4
ESE
6
1.3
ESE
7
1.2
ESE
7
0.1
S
20
0.1
S
20
0.1
S
20
0.2
S
21
0.3
SSW
19
0.4
SSW
19
0.6
S
19
Energy kJ
160
134
120
7
7
7
35
72
124
254
Swell 3
Height (m)
Direction
Period (s)
0.2
S
21
0.1
W
10
0.1
W
9
Energy kJ
35
2
2
Wind waves
Height (m)
Direction
Period (s)
0.7
SE
6
0.8
ESE
6
1.2
ESE
6
1.2
ESE
7
1.3
ESE
7
1.3
ESE
7
1.2
ESE
7
1.3
ESE
6
1.3
ESE
6
1.5
ESE
6
1.5
ESE
7
1.7
ESE
7
1.7
ESE
7
1.5
ESE
7
1.4
SE
7
1.4
SE
7
1.3
ESE
7
1.3
ESE
7
1.3
ESE
7
1.3
ESE
7
1.3
ESE
7
Energy kJ
31
41
99
123
138
150
116
126
136
175
205
244
277
211
189
183
150
150
150
134
154
Nearest Offshore or Glassy
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3
3
4
3
3
3
3
3
3
3
Distance (km)
230
25
18
6
6
6
6
240
230
230
25
6
25
230
230
230
519
230
230
230
230
18
230
230
Best forecast wave conditions in Central Java
Rating
(10 max)
4
4
4
4
4
4
4
4
4
3
Best forecast wave conditions in Indonesia
Rating
(10 max)
5
5
4
5
4
4
4
4
4
4
4
4
4
4
4
3
4
3
3
3
3
3
3
3
Header Global
Rating
(10 max)
5
5
5
5
5
4
4
5
5
5
5
5
4
4
5
5
5
5
4
5
4
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
How to use the Wavefinder

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