Batu Karas Surf Break

Batu Karas 48 hour detailed Surf Forecast

Lat Long: 7.75° S 108.50° E

Issued: 12 am 03 Jul 2026 (local time)

Forecast update in  hr  min

Today's Batu Karas sea temperature is
27.9° 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 (03 Jul):

  • Morning surf: Morning surf (03 Jul, local time) - 6.5ft (2.0m), 15s period with SSW swell.
  • Afternoon surf: Afternoon surf (03 Jul, local time) - 6.5ft (2.0m), 14s period with SSW swell.
  • Evening surf: Evening surf (03 Jul, local time) - 6.5ft (2.0m), 14s period with SSW swell.

The current surf forecast for Batu Karas at 8AM is: 2.0m 15s primary swell from a South-southwest direction and 0.1m 11s secondary swell from a West direction (forecast issued at 12:00am July 03). The wind direction is predicted to be cross-onshore.

Time (WIB) & DateWave HeightWave Period
Morning (03 Jul)6.5ft (2.0m)15s
Afternoon (03 Jul)6.5ft (2.0m)14s
Evening (03 Jul)6.5ft (2.0m)14s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 27°C on Sat afternoon, min 23°C on Thu night). Wind will be generally light.

Friday
3
Saturday
4
Sunday
5
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
3
2
2
3
1
2
2
3
3
3
3
3
3
3
3
3
2
3
3
3
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)
1.7
SSW
13
2
SSW
15
2
SSW
15
2
SSW
15
2
SSW
14
2
SSW
14
2
SSW
14
2
SSW
14
1.9
SSW
14
1.3
S
18
1.5
S
17
1.7
S
17
1.8
S
16
2
SSW
16
2
SSW
16
2
SSW
15
2
SSW
15
1.9
SSW
15
2.2
S
14
2.1
SSW
14
2
SSW
14
1.9
SSW
14
1.7
SSW
14
1.6
SSW
14
Wave Graph
Metric surfscale
Energy kJ
1074
1682
1705
1613
1591
1591
1591
1569
1491
1075
1359
1680
1735
1889
1818
1703
1635
1459
2004
1748
1548
1344
1034
907
Wind (km/h)
5
NNE
5
N
5
N
10
E
15
SE
15
ESE
15
E
10
ENE
10
NE
10
NNE
10
NNE
10
ESE
15
ESE
20
ESE
15
E
10
ENE
10
ENE
10
NNE
5
NE
10
SE
15
SE
20
ESE
10
E
15
ESE
Wind State
on
glassy
on
cross
cross-off
cross
cross
cross-on
cross-on
on
on
cross
cross
cross-off
cross
cross-on
cross-on
on
cross-on
cross-off
cross-off
cross-off
cross
cross
High Tide
10:18PM1.18m
9:48AM1.59m
10:49PM1.24m
10:21AM1.55m
11:20PM1.29m
10:53AM1.48m
Low Tide
3:34AM0.54m
4:35PM0.16m
4:12AM0.55m
5:02PM0.19m
4:51AM0.56m
5:28PM0.23m
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part 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>
5:39
5:39
5:40
 mm
Temp °C
24
23
23
26
26
26
25
25
24
23
23
25
26
27
25
25
25
24
25
26
27
27
26
26
Feels °C
27
26
26
28
28
27
26
27
26
26
26
27
28
28
27
28
28
27
29
29
29
29
29
29
Swell 1
Height (m)
Direction
Period (s)
1.7
SSW
13
2
SSW
15
2
SSW
15
2
SSW
15
2
SSW
14
2
SSW
14
2
SSW
14
2
SSW
14
1.9
SSW
14
1.7
S
11
1.7
S
11
1.7
S
11
1.8
S
16
2
SSW
16
2
SSW
16
2
SSW
15
2
SSW
15
1.9
SSW
15
2.2
S
14
2.1
SSW
14
2
SSW
14
1.9
SSW
14
1.7
SSW
14
1.6
SSW
14
Energy kJ
1074
1682
1705
1613
1591
1591
1591
1569
1491
651
676
649
1735
1889
1818
1703
1635
1459
2004
1748
1548
1344
1034
907
Swell 2
Height (m)
Direction
Period (s)
1
SW
16
0.1
W
11
0.1
W
11
0.1
W
10
0.1
W
10
0.3
S
20
0.5
S
19
0.7
S
19
1
S
19
1.3
S
18
1.5
S
17
1.7
S
17
1.6
S
11
1.5
S
10
1.4
SSE
10
1.4
SSE
10
1.3
SSE
10
1.3
SSE
10
0.2
SSW
19
0.8
ESE
6
0.1
W
10
0.6
SSW
18
1
SSW
18
1.1
SSW
18
Energy kJ
515
2
2
2
2
68
188
350
685
1075
1359
1680
573
496
426
341
295
295
37
41
2
257
589
697
Swell 3
Height (m)
Direction
Period (s)
0.1
W
11
0.1
W
18
0.1
S
24
0.1
W
10
0.1
W
10
0.1
W
12
0.1
W
11
0.9
SW
14
0.5
SW
15
0.5
SW
15
0.4
SW
15
0.2
WNW
11
0.1
W
10
0.1
W
10
0.4
SSW
20
0.4
SW
20
0.1
W
10
0.1
W
10
0.1
W
16
0.1
W
10
0.1
W
10
0.1
W
10
Energy kJ
2
6
11
2
2
3
2
301
104
104
54
11
2
2
149
97
2
2
5
2
2
2
Wind waves
Height (m)
Direction
Period (s)
0.4
ESE
3
0.8
ESE
5
0.9
ESE
5
0.9
ESE
5
0.9
ESE
6
0.9
ESE
6
0.8
ESE
6
0.8
ESE
6
1
SE
6
1
SE
6
Energy kJ
4
29
44
46
53
55
41
41
64
71
Nearest Offshore or Glassy
Rating
(10 max)
4
3
4
3
3
4
3
4
4
4
4
4
4
4
4
4
4
4
4
3
3
4
4
4
Distance (km)
6
0
6
230
0
519
230
8
6
6
6
230
519
230
230
8
6
6
6
0
0
230
230
230
Best forecast wave conditions in Central Java
Rating
(10 max)
4
4
4
3
4
5
5
4
4
4
4
4
3
3
Best forecast wave conditions in Indonesia
Rating
(10 max)
4
4
4
4
3
4
4
4
5
5
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Header Global
Rating
(10 max)
6
6
9
9
9
6
4
9
5
6
5
7
6
6
6
5
4
5
5
9
9
9
8
7
  • 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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