Batu Karas Surf Break

Batu Karas 48 hour detailed Surf Forecast

Lat Long: 7.75° S 108.50° E

Issued: 12 pm 01 Jul 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 (01 Jul):

  • Morning surf: Morning surf (01 Jul, local time) - 6ft (1.9m), 14s period with SSW swell.
  • Afternoon surf: Afternoon surf (01 Jul, local time) - 6ft (1.8m), 14s period with SSW swell.
  • Evening surf: Evening surf (01 Jul, local time) - 5ft (1.6m), 13s period with SSW swell.

The current surf forecast for Batu Karas at 8PM is: 1.6m 13s primary swell from a South-southwest direction and 0.9m 18s secondary swell from a Southwest direction (forecast issued at 12:00pm July 01). The wind direction is predicted to be cross-shore.

Time (WIB) & DateWave HeightWave Period
Morning (01 Jul)6ft (1.9m)14s
Afternoon (01 Jul)6ft (1.8m)14s
Evening (01 Jul)5ft (1.6m)13s

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 Wed morning, min 22°C on Thu night). Wind will be generally light.

Wed
1
Thursday
2
Friday
3
Sat
4
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)
3
2
3
2
3
3
3
3
2
3
3
2
2
2
2
3
2
3
2
2
2
2
3
3
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)
1.9
SSW
14
2
SSW
14
1.8
SSW
14
1.8
SSW
14
1.5
S
13
1.4
SSW
13
1.6
SSW
14
1.2
SSW
15
1.8
SSW
15
1.8
SSW
15
1.6
SSW
14
1.6
SSW
14
1.7
SSW
14
1.7
S
13
2
SSW
15
2
SSW
15
2
SSW
15
2
SSW
14
2
SSW
14
1.9
SSW
14
1.9
SSW
14
1
S
19
1.3
S
18
1.5
S
17
Wave Graph
Metric surfscale
Energy kJ
1512
1505
1307
1156
775
669
947
636
1452
1511
926
1001
1106
1049
1682
1658
1613
1637
1591
1554
1533
685
1075
1359
Wind (km/h)
15
SE
15
SE
10
SE
10
ESE
5
E
5
E
0
NNE
5
N
5
ESE
10
SSE
10
SSE
10
ESE
10
ENE
10
NNE
5
NNE
5
E
10
ESE
15
SE
15
ESE
15
E
10
ENE
10
ENE
10
NE
10
NE
Wind State
cross-off
cross-off
cross-off
cross
glassy
glassy
glassy
glassy
cross
cross-off
cross-off
cross
cross-on
on
on
glassy
cross
cross-off
cross
cross
cross-on
cross-on
cross-on
on
High Tide
9:47PM1.13m
9:15AM1.60m
10:18PM1.18m
9:48AM1.59m
10:49PM1.24m
Low Tide
3:36PM0.15m
2:56AM0.55m
4:07PM0.14m
3:34AM0.54m
4:35PM0.16m
4:12AM0.55m
clear
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
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
5:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:39
5:39
5:39
5:39
 mm
Temp °C
27
27
26
24
24
24
23
23
25
26
26
24
24
22
23
24
25
26
26
25
24
24
23
23
Feels °C
28
27
27
26
27
27
26
26
27
27
27
25
26
24
26
27
27
27
28
27
26
26
25
26
Swell 1
Height (m)
Direction
Period (s)
1.9
SSW
14
2
SSW
14
1.8
SSW
14
1.8
SSW
14
1.5
S
13
1.4
SSW
13
1.6
SSW
14
1.2
SSW
12
1.8
SSW
15
1.8
SSW
15
1.6
SSW
14
1.6
SSW
14
1.7
SSW
14
1.7
S
13
2
SSW
15
2
SSW
15
2
SSW
15
2
SSW
14
2
SSW
14
1.9
SSW
14
1.9
SSW
14
1.7
S
11
1.8
S
11
1.8
S
11
Energy kJ
1512
1505
1307
1156
775
669
947
425
1452
1511
926
1001
1106
1049
1682
1658
1613
1637
1591
1554
1533
651
727
741
Swell 2
Height (m)
Direction
Period (s)
0.4
SW
19
0.1
W
12
0.6
SSW
18
0.7
SW
18
1.1
SW
17
1
SSW
16
0.6
S
16
1.2
SSW
15
0.2
WNW
12
0.2
WNW
12
1.1
SW
16
1
SW
16
1
SW
16
1
SW
16
0.1
W
11
0.1
W
11
0.1
W
11
0.1
W
10
0.3
S
20
0.5
S
19
0.7
S
19
1
SSW
14
1.3
S
18
1.5
S
17
Energy kJ
131
3
211
319
679
539
198
636
14
13
610
527
534
515
2
2
2
2
68
188
350
425
1075
1359
Swell 3
Height (m)
Direction
Period (s)
0.1
W
16
0.1
W
16
0.1
W
11
0.2
W
13
0.1
W
10
0.3
SW
18
0.5
SW
19
0.4
SSW
20
0.1
W
15
0.2
ESE
5
0.1
W
11
0.1
W
11
0.1
W
11
0.1
W
18
0.1
S
24
0.1
W
10
0.1
W
10
0.1
W
12
1
S
19
0.9
SW
14
0.6
SW
14
Energy kJ
5
5
3
13
2
49
177
149
4
2
2
2
2
6
11
2
2
3
685
301
167
Wind waves
Height (m)
Direction
Period (s)
0.3
SE
5
0.4
ESE
3
0.8
ESE
5
Energy kJ
4
4
32
Nearest Offshore or Glassy
Rating
(10 max)
3
4
3
4
3
3
3
3
4
3
3
4
4
4
4
3
4
3
4
3
4
4
4
4
Distance (km)
0
519
0
230
0
0
0
0
519
0
0
230
6
6
6
0
18
0
519
230
6
6
6
6
Best forecast wave conditions in Central Java
Rating
(10 max)
3
3
3
4
4
4
3
3
4
4
4
4
4
3
4
4
5
4
Best forecast wave conditions in Indonesia
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
4
5
4
4
4
4
4
4
4
4
4
4
5
4
Header Global
Rating
(10 max)
5
5
5
5
5
4
5
5
8
5
7
7
6
5
6
7
9
9
5
5
6
6
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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