Batu Karas Surf Break

Lat Long: 7.75° S 108.50° E

Batu Karas 48 hour detailed Surf Forecast

Issued: 6 pm 27 Oct 2026 (local time)

Forecast update in  hr  min

Today's Batu Karas sea temperature is
25.4°C
2.2° 

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 (27 Oct):

  • Afternoon surf: Afternoon surf (27 Oct, local time) - 5ft (1.6m), 11s period with S swell.
  • Evening surf: Evening surf (27 Oct, local time) - 6ft (1.9m), 12s period with S swell.

The current surf forecast for Batu Karas at 10PM is: 1.9m 12s primary swell from a South direction and 0.1m 9s secondary swell from a West direction (forecast issued at 06:00pm October 27). The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (WIB) & DateWave HeightWave Period
Morning (27 Oct)--
Afternoon (27 Oct)5ft (1.6m)11s
Evening (27 Oct)6ft (1.9m)12s

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


Short Range Forecast

Heavy rain (total 42mm), heaviest during Tue afternoon. Warm (max 27°C on Thu morning, min 25°C on Tue afternoon). Wind will be generally light.

Tue
27
Wednesday
28
Thursday
29
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)
1
3
2
2
2
1
2
2
3
2
1
1
1
1
1
1
2
1
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.6
S
11
1.8
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
1.3
S
11
1.7
S
11
1.7
S
11
1.6
S
11
1.6
S
11
1.5
S
11
1.5
S
11
1.4
S
11
1.2
S
11
Wave Graph
Metric surfscale
Energy kJ
564
799
988
988
939
920
904
888
906
930
441
708
695
617
617
563
563
483
344
Wind (km/h)
15
SSE
15
SE
10
SE
10
SE
10
SE
10
ESE
15
SE
15
SE
15
SE
15
ESE
15
ESE
10
E
5
ENE
10
E
15
E
15
ESE
15
SE
10
ESE
10
ESE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross
cross
cross-on
cross-on
cross-on
cross
cross-off
cross-off
cross
cross
High Tide
8:26PM1.86m
9:13AM1.31m
9:01PM1.90m
9:50AM1.26m
9:39PM1.89m
Low Tide
2:06PM0.33m
3:09AM-0.06m
2:38PM0.31m
3:47AM-0.07m
3:12PM0.32m
thunderstorm
light rain
rain showers
rain showers
rain showers
light rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
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
3
3
1
2
3
3
3
3
1
—
2
1
—
1
2
Temp °C
25
25
25
25
25
25
26
26
26
25
25
25
25
25
26
27
27
26
26
Feels °C
27
28
28
29
28
28
28
28
29
27
27
29
29
29
29
30
30
30
30
  • 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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