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Batu Karas surf break
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Batu Karas Surf Forecast / Java – Central / Indonesia

12 Day Weather and Surf, issued 12 pm Monday 06 Feb 2023 WIB
Forecast update in  hr  min  s Update imminent
Batu Karas surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Batu Karas sea temperature is 28.9 °C (Statistics for 06 Feb 1981-2005 - mean: 28.5 max: 29.7 min: 27.8 °C)
Icon breakBreak
Icon legend buoysLive Wave Height (m)
Icon legend windLive Wind Speed (km/h)
Batu karas.12
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Batu Karas surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Batu Karas sea temperature is 28.9 °C (Statistics for 06 Feb 1981-2005 - mean: 28.5 max: 29.7 min: 27.8 °C)

Eyeball surf reportRecent Eyeball Surf Reports for Java - Central

  1. weather stationWind Update Continuing clean conditions at Batu Karas (light winds from the W at Cilacap 57 km from Batu Karas).

    Batu Karas
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Best Forecast Surf Conditions for Batu Karas this week:

The surf forecast for Batu Karas over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Feb 06) at 7PM. The primary swell is predicted to be 2.1m and 8s period with a secondary swell of 0.7m and 13s. Another secondary swell of 0.5m and 10s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Batu Karas in the next 12 days are 2.1m 11s and forecast to arrive on Tuesday (Feb 07) at 10AM. Winds are predicted to be cross-shore at the time the swell arrives.

Wave TypeTime (WIB) & Date Wave Height & Period
Next good surf (1 star+) 7PM (Mon 6th Feb)7ft (2.1m) 8s
Best Surf 4AM (Tue 7th Feb)6ft (1.9m) 9s
Most Powerful10AM (Tue 7th Feb)7ft (2.1m) 11s

Table - best surf conditions forecast for Batu Karas over the next 12 days.

Updates in  hr  min  s Update imminent
Monday
06
Tuesday
07
Wednesday
08
Thursday
09
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
312333331212311213322204413333332332
Swell
Height Map
T indonesia.htsgw.metric.9.cc23
T indonesia.htsgw.metric.30.cc23
T indonesia.htsgw.metric.54.cc23
T indonesia.htsgw.metric.78.cc23
T indonesia.htsgw.metric.102.cc23
T indonesia.htsgw.metric.126.cc23
T indonesia.htsgw.metric.150.cc23
T indonesia.htsgw.metric.174.cc23
T indonesia.htsgw.metric.198.cc23
T indonesia.htsgw.metric.222.cc23
T indonesia.htsgw.metric.246.cc23
T indonesia.htsgw.metric.270.cc23
Wave Height (m) & direction (?)
2.2
W
2.2
WSW
2.1
W
2.1
W
2
W
1.7
WSW
1.9
W
1.7
WSW
1.5
W
1.7
W
2.3
W
2.1
W
2.2
W
2.1
W
1.5
W
1.2
S
1.2
S
2.1
W
1.3
SSW
1.6
SSW
1.5
SSW
0.7
SSW
0.8
SSW
1.6
SSW
1.6
SSW
1.4
SSW
1.4
SSW
1.3
SSW
1.2
SSW
1
SSW
1.1
SW
1.3
SSW
1.4
SW
1.3
SSW
1.2
SW
1.2
SSW
Period(s) (?)888111111109878888711117121213181616141413131316151514141313
Wave
Graph
(?)Metric surfscale
Energy (?)659660593101893467266046329830664256563457321634833248347873071027633912731042763649512437539544665822607509451
Wind
(km/h)
15
W
30
WSW
20
W
5
WNW
20
WSW
5
NW
0
ESE
15
WSW
10
WNW
5
SW
25
W
20
W
20
W
30
WSW
15
WNW
5
W
20
W
5
NNW
5
S
25
WSW
25
W
15
WSW
25
W
15
WNW
15
W
30
WSW
15
W
10
WSW
20
WSW
5
WNW
10
W
20
WSW
10
WNW
10
W
20
WSW
10
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
crosscross-
off
glassglasscross-
off
crossglasscross-
off
cross-
off
cross-
off
cross-
off
crossglasscross-
off
cross-
on
glasscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
glasscross-
off
cross-
off
crosscross-
off
cross-
off
cross
High Tide
/ height (m)
8:56PM
1.60
9:46AM
1.29
9:27PM
1.62
10:10AM
1.37
9:56PM
1.60
10:35AM
1.44
10:24PM
1.54
10:59AM
1.48
10:52PM
1.46
11:23AM
1.51
11:20PM
1.35
11:49AM
1.52
11:50PM
1.22
12:19PM
1.51
12:24AM
1.07
12:57PM
1.48
1:10AM
0.91
1:49PM
1.44
2:37AM
0.76
3:12PM
1.40
6:07AM
0.76
5:00PM
1.44
Low Tide
/ height (m)
2:43PM
0.50
3:37AM
0.14
3:18PM
0.45
4:00AM
0.13
3:50PM
0.41
4:22AM
0.15
4:23PM
0.39
4:43AM
0.18
4:55PM
0.39
5:03AM
0.23
5:28PM
0.40
5:23AM
0.29
6:05PM
0.42
5:43AM
0.36
6:50PM
0.46
6:06AM
0.43
7:52PM
0.52
6:32AM
0.52
9:32PM
0.54
7:09AM
0.62
11:40PM
0.47
9:01AM
0.72
12:57AM
0.33

Note: the tide data above is for Keusik Luhur which is 6 km away. Surf properties and timing are calculated for Batu Karas.New forecast is published every 6 hours at www.surf-forecast.com. See detailed tide info and graph
Offshore winds at Batu Karas blow from the SSW

Monday
06
Tuesday
07
Wednesday
08
Thursday
09
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
part cloudpart cloudthunderstorm cloudthunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm part cloudrain showersthunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm mod rainthunderstorm heavy rainpart cloudrain showersthunderstorm part cloudrain showersmod rainmod rainrain showerscloudthunderstorm thunderstorm mod rainthunderstorm
Summarysome cloudssome cloudsrisk thund- dercloudyrisk thund- derrisk thund- derrisk thund- derrisk thund- derrisk thund- derrisk thund- derrisk thund- dersome cloudsrain shwrsrisk thund- derrisk thund- derrisk thund- derrisk thund- derrisk thund- derrisk thund- derrisk thund- dermod. rainrisk thund- derheavy rainsome cloudsrain shwrsrisk thund- dersome cloudsrain shwrsmod. rainmod. rainrain shwrscloudyrisk thund- derrisk thund- dermod. rainrisk thund- der
Rain (mm)
--5-5757511-11121241372219-16-1962-131060
Temp. °C302826292825282825262626292926292726272725262324292625292725272625282624
Low °C292725262624272624252526282725292624272624242323282525282524242524272523
Feels °C (?)282726312928323029272625282827322830312825282326292525312929302726312826
Sunrise5:47--5:47--5:48--5:48--5:48--5:48--5:48--5:48--5:48--5:48--5:48--5:48--
Sunset-6:12--6:12--6:10--6:10--6:10--6:10--6:10--6:10--6:09--6:09--6:09--6:09-

Short Range Forecast: Heavy rain (total 34mm), heaviest during Wed afternoon. Warm (max 30°C on Mon morning, min 24°C on Tue night). Winds decreasing (fresh winds from the WSW on Mon morning, calm by Wed morning).

Days 3-6 Weather Summary Heavy rain (total 23mm), heaviest during Sat afternoon. Warm (max 29°C on Fri morning, min 24°C on Sat night). Winds decreasing (fresh winds from the WSW on Fri afternoon, calm by Sat night).

Days 6-9 Weather Summary Heavy rain (total 59mm), heaviest during Mon morning. Warm (max 29°C on Tue morning, min 23°C on Mon afternoon). Winds increasing (calm on Sun morning, fresh winds from the WSW by Mon morning).

Long Range Forecast: Heavy rain (total 92mm), heaviest during Fri night. Warm (max 29°C on Wed morning, min 23°C on Fri night). Wind will be generally light.

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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Batu Karas surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Information about the Batu Karas Surf forecast

The above surf forecast table for Batu Karas provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Batu Karas can be found by selecting the local surf guide option on the grey menu. Our Batu Karas surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Batu Karas) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Batu Karas may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Batu Karas is 43 km (27 miles) from the city of Sidareja. If you plan a holiday in Central Java, look for hotels and other accommodation in Sidareja. Sidareja has rooms for a wide range of budgets as well as car hire and transport links.