Batu Karas Surf Break

Lat Long: 7.75° S 108.50° E

Batu Karas 48 hour detailed Surf Forecast

Issued: 6 am 04 Oct 2026 (local time)

Forecast update in  hr  min

Today's Batu Karas sea temperature is
25.4°C
1.5° 

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 (04 Oct):

  • Morning surf: Morning surf (04 Oct, local time) - 5.5ft (1.7m), 15s period with SSW swell.
  • Afternoon surf: Afternoon surf (04 Oct, local time) - 5ft (1.6m), 14s period with SSW swell.
  • Evening surf: Evening surf (04 Oct, local time) - 5ft (1.6m), 14s period with SSW swell.

The current surf forecast for Batu Karas at 3PM is: 1.6m 14s primary swell from a South-southwest direction and 1.3m 7s secondary swell from a South-southeast direction (forecast issued at 06:00am October 04). The wind direction is predicted to be cross-offshore.

Time (WIB) & DateWave HeightWave Period
Morning (04 Oct)5.5ft (1.7m)15s
Afternoon (04 Oct)5ft (1.6m)14s
Evening (04 Oct)5ft (1.6m)14s

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


Short Range Forecast

Some drizzle, heaviest during Sun night. Warm (max 26°C on Sun morning, min 23°C on Mon night). Wind will be generally light.

Sunday
4
Monday
5
Tuesday
6
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
2
1
2
2
2
2
2
2
1
1
2
2
2
2
2
3
3
3
3
3
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)
1.8
SSW
15
1.8
SSW
15
1.7
SSW
14
1.7
SSW
14
1.6
SSW
14
1.6
SSW
14
1.6
SSW
14
1.5
SSW
14
1.5
SSW
13
1.5
SSW
13
1.5
SSW
14
1.6
SSW
15
1.5
SSW
14
1.8
S
14
1.7
S
14
1.7
S
14
1.9
SSW
17
2
SSW
17
2
SSW
17
2.2
SSW
16
2.2
SSW
16
2.2
SSW
16
2.2
SSW
16
Wave Graph
Metric surfscale
Energy kJ
1471
1377
1204
1187
1032
1017
961
829
817
778
899
1121
917
1225
1142
1175
2137
2276
2171
2398
2281
2252
2276
Wind (km/h)
10
NNE
5
ENE
20
ESE
15
SE
15
SE
10
ESE
10
E
5
NE
10
NE
10
NE
15
ESE
20
SE
20
SE
10
ENE
5
NE
5
NE
5
NNE
5
NE
15
ESE
20
SE
20
SE
10
E
5
NE
Wind State
on
cross-on
cross
cross-off
cross-off
cross
cross-on
cross-on
on
cross-on
cross
cross-off
cross-off
cross-on
cross-on
cross-on
on
on
cross
cross-off
cross-off
cross-on
cross-on
High Tide
12:57PM0.89m
1:02AM1.39m
3:11PM0.85m
2:50AM1.26m
5:34PM0.99m
Low Tide
7:13AM0.41m
5:49PM0.62m
8:54AM0.51m
7:23PM0.77m
10:47AM0.51m
clear
part cloud
part cloud
part cloud
part cloud
part cloud
rain showers
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:28
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5:28
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—
—
—
—
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5:28
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—
—
—
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
5:39
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—
—
—
—
—
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5:39
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—
—
—
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5:39
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 mm
—
—
—
—
—
—
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
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Temp °C
24
24
26
26
26
25
25
24
24
24
26
26
26
25
24
24
23
24
26
26
26
25
25
Feels °C
27
27
27
28
27
28
28
27
27
27
27
27
28
28
28
28
26
28
28
27
27
29
29
  • 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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