Batu Karas Surf Break

Lat Long: 7.75° S 108.50° E

Batu Karas 48 hour detailed Surf Forecast

Issued: 12 pm 04 Nov 2026 (local time)

Forecast update in  hr  min

Today's Batu Karas sea temperature is
25.4°C
2.3° 

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 Nov):

  • Morning surf: Morning surf (04 Nov, local time) - 5ft (1.5m), 13s period with SSW swell.
  • Afternoon surf: Afternoon surf (04 Nov, local time) - 5ft (1.6m), 12s period with S swell.
  • Evening surf: Evening surf (04 Nov, local time) - 5.5ft (1.7m), 14s period with S swell.

The current surf forecast for Batu Karas at 4PM is: 1.6m 12s primary swell from a South direction and 0.9m 15s secondary swell from a South-southwest direction (forecast issued at 12:00pm November 04). The wind direction is predicted to be cross-offshore.

Time (WIB) & DateWave HeightWave Period
Morning (04 Nov)5ft (1.5m)13s
Afternoon (04 Nov)5ft (1.6m)12s
Evening (04 Nov)5.5ft (1.7m)14s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Wed night. Warm (max 27°C on Thu morning, min 25°C on Wed afternoon). Wind will be generally light.

Wed
4
Thursday
5
Friday
6
Sat
7
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)
0
2
2
2
2
3
3
3
2
3
2
2
2
2
2
3
3
2
3
3
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)
1.6
SSW
13
1.7
S
12
1.6
S
12
1.5
S
12
1.7
S
14
1.7
S
14
1.6
S
13
1.6
S
13
1.6
S
13
1.6
S
13
1.6
S
12
1.5
S
12
1.5
S
12
1.4
S
12
1.4
S
12
1.2
SSW
17
1.4
SSW
17
1.5
SSW
17
1.5
SSW
17
1.6
SSW
16
1.6
SSW
16
1.7
SSW
16
1.7
SSW
16
1.7
SSW
16
Wave Graph
Metric surfscale
Energy kJ
803
871
711
614
1178
1097
933
905
878
851
812
694
683
574
565
735
1146
1294
1250
1261
1199
1379
1361
1361
Wind (km/h)
15
ESE
15
SE
15
SE
10
ESE
10
ESE
10
SE
10
SE
10
SE
15
ESE
15
SE
15
SE
10
ESE
10
E
10
E
5
ENE
5
ENE
15
SE
15
SE
15
SE
10
SE
5
ESE
5
E
5
ENE
5
ENE
Wind State
cross
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross
cross
cross
cross-on
glassy
cross-off
cross-off
cross-off
cross-off
cross
cross
glassy
glassy
High Tide
4:35PM1.18m
4:39AM1.13m
5:33PM1.33m
5:58AM1.16m
6:15PM1.47m
6:53AM1.20m
Low Tide
10:47PM0.68m
10:55AM0.53m
00:02AM0.52m
11:47AM0.51m
00:52AM0.36m
clear
part cloud
clear
clear
part cloud
cloud
thunderstorm
thunderstorm
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
thunderstorm
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:16
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5:16
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—
—
—
—
—
—
5:16
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—
—
—
—
—
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5:16
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
5:40
—
—
—
—
—
—
—
5:40
—
—
—
—
—
—
—
5:42
—
—
—
—
5:42
 mm
—
—
—
—
—
—
1
1
—
—
—
—
—
—
—
—
—
—
—
—
1
—
—
—
Temp °C
26
26
26
25
25
25
25
25
27
27
26
25
25
25
25
26
27
27
26
25
26
25
25
25
Feels °C
28
28
28
29
29
29
28
28
30
29
28
29
29
29
29
31
30
29
28
29
30
29
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
How to use the Wavefinder 

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