Batu Karas Surf Break

Batu Karas 48 hour detailed Surf Forecast

Lat Long: 7.75° S 108.50° E

Issued: 6 pm 06 Jul 2026 (local time)

Forecast update in  hr  min

Today's Batu Karas sea temperature is
27.8° 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 (07 Jul):

  • Morning surf: Morning surf (07 Jul, local time) - 5ft (1.5m), 16s period with SSW swell.
  • Afternoon surf: Afternoon surf (07 Jul, local time) - 5ft (1.5m), 16s period with SSW swell.
  • Evening surf: Evening surf (07 Jul, local time) - 5ft (1.6m), 15s period with SSW swell.

The current surf forecast for Batu Karas at 1AM is: 1.6m 16s primary swell from a South-southwest direction and 1.3m 6s secondary swell from a East-southeast direction (forecast issued at 06:00pm July 06). An open ocean swell of 0.2m 12s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (WIB) & DateWave HeightWave Period
Morning (07 Jul)5ft (1.5m)16s
Afternoon (07 Jul)5ft (1.5m)16s
Evening (07 Jul)5ft (1.6m)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 12mm), heaviest on Mon night. Warm (max 27°C on Mon afternoon, min 23°C on Wed night). Wind will be generally light.

Mon
6
Tuesday
7
Wednesday
8
Thu
9
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)
1
1
1
1
1
1
0
1
1
1
1
1
1
2
2
2
3
2
1
1
1
2
3
4
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
16
1.5
SSW
16
1.5
SSW
16
1.6
SSW
16
1.5
SSW
16
1.5
SSW
16
1.5
SSW
16
1.5
SSW
16
1.6
SSW
16
1.6
SSW
16
1.6
SSW
15
1.7
SSW
15
1.8
SSW
15
1.7
SSW
15
2
SSW
16
2
SSW
16
2.1
SSW
15
1.7
SSW
15
2
SSW
15
2
SSW
15
2
SSW
15
2
SSW
15
1.9
SSW
15
1.8
SSW
15
Wave Graph
Metric surfscale
Energy kJ
1341
1121
1136
1199
1067
1067
1081
1067
1273
1241
1147
1314
1447
1206
1908
1982
2002
1297
1763
1787
1763
1739
1475
1337
Wind (km/h)
20
ESE
15
ESE
15
ESE
15
E
15
ESE
20
ESE
25
ESE
25
ESE
20
ESE
20
ESE
20
ESE
20
ESE
20
ESE
25
ESE
20
ESE
20
ESE
15
SE
15
ESE
15
ESE
15
ESE
10
E
10
NE
10
SE
15
SE
Wind State
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-off
cross
cross
cross
cross-on
on
cross-off
cross-off
High Tide
00:22AM1.38m
12:06PM1.27m
00:59AM1.42m
12:51PM1.13m
1:42AM1.45m
Low Tide
5:54PM0.29m
6:21AM0.57m
6:22PM0.36m
7:18AM0.57m
6:53PM0.43m
8:28AM0.55m
clear
part cloud
clear
rain showers
thunderstorm
thunderstorm
thunderstorm
rain showers
clear
part cloud
rain showers
rain showers
rain showers
rain showers
rain showers
clear
part cloud
clear
rain showers
rain showers
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:00
6:00
6:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:40
5:40
5:40
5:42
 mm
1
1
1
1
1
1
1
1
1
1
1
1
Temp °C
27
26
26
25
25
26
27
27
27
26
25
25
25
25
26
27
26
25
25
25
24
23
25
26
Feels °C
28
28
28
27
26
27
27
27
27
27
26
25
26
25
26
27
27
26
26
26
26
25
27
27
Swell 1
Height (m)
Direction
Period (s)
1.7
SSW
16
1.5
SSW
16
1.5
SSW
16
1.6
SSW
16
1.5
SSW
16
1.5
SSW
16
1.5
SSW
16
1.5
SSW
16
1.6
SSW
16
1.6
SSW
16
1.6
SSW
15
1.7
SSW
15
1.8
SSW
15
1.7
SSW
15
2
SSW
16
2
SSW
16
2.1
SSW
15
1.7
SSW
15
2
SSW
15
2
SSW
15
2
SSW
15
2
SSW
15
1.9
SSW
15
1.8
SSW
15
Energy kJ
1341
1121
1136
1199
1067
1067
1081
1067
1273
1241
1147
1314
1447
1206
1908
1982
2002
1297
1763
1787
1763
1739
1475
1337
Swell 2
Height (m)
Direction
Period (s)
0.2
WNW
12
0.1
W
14
0.2
WNW
12
0.2
WNW
12
0.2
WNW
12
0.2
WNW
12
0.1
S
14
0.2
WNW
12
0.2
WNW
11
0.1
W
11
0.1
S
12
0.9
SSW
18
0.6
S
8
0.2
WNW
13
1
SSW
18
1.1
SSW
18
0.2
WNW
12
1.3
SE
7
0.3
SW
21
1.1
SE
6
1.1
SE
6
0.9
SSW
19
Energy kJ
15
4
14
14
14
14
4
14
13
2
3
597
41
16
685
799
15
138
72
91
88
590
Swell 3
Height (m)
Direction
Period (s)
0.1
W
12
0.2
WNW
12
0.1
W
18
0.1
W
13
0.2
WNW
13
0.1
S
11
0.6
S
7
0.1
S
24
0.1
SW
23
0.2
WNW
12
0.2
WNW
12
0.4
SW
20
0.2
WNW
12
Energy kJ
3
15
6
3
16
2
37
11
21
14
14
100
14
Wind waves
Height (m)
Direction
Period (s)
1.1
SE
6
1.3
SE
6
1.2
SE
6
1.3
ESE
6
1.4
SE
6
1.6
SE
7
1.7
ESE
7
1.7
ESE
7
1.6
SE
7
1.6
SE
7
1.6
SE
7
1.7
SE
7
1.7
SE
7
1.6
SE
7
1.6
SE
7
1.6
SE
7
1.5
SE
7
1.4
SE
7
1.3
SE
7
1.2
SE
6
1
SE
6
Energy kJ
101
132
116
132
172
220
251
259
233
258
262
285
277
255
240
221
200
176
143
120
75
Nearest Offshore or Glassy
Rating
(10 max)
4
3
3
4
3
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3
4
Distance (km)
519
230
230
230
230
230
230
519
519
230
230
230
230
230
519
734
519
233
230
230
18
6
0
0
Best forecast wave conditions in Central Java
Rating
(10 max)
4
4
3
4
Best forecast wave conditions in Indonesia
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Header Global
Rating
(10 max)
6
8
9
8
8
8
7
6
5
5
5
7
9
9
7
8
7
7
9
9
9
9
9
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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