Batu Karas Surf Break

Lat Long: 7.75° S 108.50° E

Batu Karas 48 hour detailed Surf Forecast

Issued: 12 am 26 Oct 2026 (local time)

Forecast update in  hr  min

Today's Batu Karas sea temperature is
25.2°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 (26 Oct):

  • Morning surf: Morning surf (26 Oct, local time) - 7.5ft (2.3m), 13s period with SSW swell.
  • Afternoon surf: Afternoon surf (26 Oct, local time) - 7.5ft (2.3m), 13s period with SSW swell.
  • Evening surf: Evening surf (26 Oct, local time) - 5.5ft (1.7m), 13s period with SSW swell.

The current surf forecast for Batu Karas at 3AM is: 2.3m 14s primary swell from a South-southwest direction (forecast issued at 12:00am October 26). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (WIB) & DateWave HeightWave Period
Morning (26 Oct)7.5ft (2.3m)13s
Afternoon (26 Oct)7.5ft (2.3m)13s
Evening (26 Oct)5.5ft (1.7m)13s

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


Short Range Forecast

Heavy rain (total 49mm), heaviest during Wed afternoon. Warm (max 26°C on Mon morning, min 25°C on Sun night). Wind will be generally light.

Monday
26
Tuesday
27
Wednesday
28
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)
4
3
3
3
3
3
3
3
3
3
3
3
2
2
2
1
2
2
1
2
2
1
2
1
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)
2.3
SSW
14
2.3
SSW
14
2.3
SSW
14
2.3
SSW
13
2.3
SSW
13
2.3
SSW
13
2.2
S
13
1.7
SSW
13
1.5
SSW
12
1.7
S
11
1.7
S
11
1.6
S
11
1.5
S
11
1.6
S
11
1.7
S
11
1.9
S
12
1.9
S
12
1.9
S
12
1.9
S
11
1.9
S
11
1.9
S
11
1.9
S
11
1.9
S
11
1.8
S
11
Wave Graph
Metric surfscale
Energy kJ
2012
1984
1846
1739
1687
1661
1581
880
699
701
688
577
498
564
713
972
988
939
922
904
888
890
922
814
Wind (km/h)
15
SSE
10
SE
10
SSE
10
S
15
SSW
15
SSW
10
S
5
SE
5
SE
5
E
5
E
10
SE
15
SSE
15
SSE
10
SE
5
ESE
5
E
5
ESE
10
ESE
15
SE
15
SE
15
SE
15
SE
10
ESE
Wind State
cross-off
cross-off
cross-off
cross-off
off
off
off
glassy
glassy
glassy
glassy
cross-off
cross-off
cross-off
cross-off
cross
glassy
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross
High Tide
8:01AM1.33m
7:53PM1.76m
8:37AM1.33m
8:26PM1.86m
9:13AM1.31m
9:01PM1.90m
Low Tide
1:57AM0.15m
1:36PM0.36m
2:32AM0.02m
2:06PM0.33m
3:09AM-0.06m
2:38PM0.31m
rain showers
rain showers
rain showers
thunderstorm
thunderstorm
thunderstorm
light rain
light rain
light rain
rain showers
rain showers
thunderstorm
thunderstorm
thunderstorm
rain showers
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
5:18
—
—
—
—
—
—
—
5:18
—
—
—
—
—
—
—
5:18
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
5:39
—
—
—
—
—
—
—
5:39
—
—
—
—
—
—
—
5:39
—
—
 mm
2
3
2
3
2
1
3
2
1
1
1
1
2
2
3
1
—
1
2
2
3
4
5
4
Temp °C
25
25
25
26
26
26
25
25
25
25
25
25
26
25
25
25
25
25
25
25
26
26
25
25
Feels °C
27
28
28
29
28
28
29
30
29
29
29
28
28
28
29
29
29
29
28
27
29
29
28
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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