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Batu Karas Surf Forecast
/ Java – Central (5 surf breaks) /
Batu Karas surfForecast / Java – Central / Indonesia
12 Day Weather and Surf, issued 6 am Friday 31 Jan 2025 WIB
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 Friday (Jan 31) at 10AM. The primary swell is predicted to be 1.6m and 8s period with a secondary swell of 0.9m and 13s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Batu Karas in the next 12 days are 4.0m 11s and forecast to arrive on Tuesday (Feb 04) at 7PM. Winds are predicted to be cross-shore at the time the swell arrives.
| Wave Type | Time (WIB) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10AM (Fri 31st Jan) | 5ft (1.6m) 8s |
| Best Surf | 4PM (Thu 6th Feb) | 7ft (2.2m) 16s |
| Most Powerful | 7PM (Tue 4th Feb) | 13ft (4.0m) 11s |
Table - best surf conditions forecast for Batu Karas over the next 12 days.
Friday 31 | Saturday 01 | Sunday 02 | Monday 03 | Tuesday 04 | Wednesday 05 | Thursday 06 | Friday 07 | Saturday 08 | Sunday 09 | Monday 10 | Tuesday 11 | |||||||||||||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 11 | 11 | 11 | 12 | 10 | 10 | 9 | 10 | 10 | 16 | 14 | 11 | 11 | 11 | 10 | 10 | 9 | 9 | 6 | 10 | 9 | 9 | 6 | 7 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 322 | 477 | 985 | 590 | 1101 | 885 | 882 | 979 | 1275 | 1280 | 1459 | 1757 | 1379 | 2394 | 1954 | 1915 | 1741 | 1902 | 1640 | 2247 | 2277 | 1546 | 1886 | 1553 | 838 | 1001 | 564 | 473 | 350 | 302 | 394 | 433 | 289 | 261 | 294 | 245 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | cross- off | cross- on | cross- on | cross- off | on | glass | glass | cross- on | on | off | cross | glass | cross | cross | cross- off | cross- off | cross- off | cross | cross- off | cross | glass | cross- off | glass | glass | cross- off | cross | cross- on | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross |
High Tide / height (m) | 9:28PM 1.75 | 10:14AM 1.47 | 10:06PM 1.71 | 10:45AM 1.58 | 10:43PM 1.61 | 11:18AM 1.65 | 11:22PM 1.47 | 11:53AM 1.68 | 12:02AM 1.29 | 12:32PM 1.65 | 12:45AM 1.09 | 1:18PM 1.58 | 1:40AM 0.90 | 2:17PM 1.48 | 3:24AM 0.75 | 3:44PM 1.39 | 6:45AM 0.78 | 5:30PM 1.40 | 7:46AM 0.91 | 6:48PM 1.47 | 8:19AM 1.05 | 7:42PM 1.55 | ||||||||||||||
Low Tide / height (m) | 3:16PM 0.39 | 4:02AM 0.03 | 3:58PM 0.32 | 4:30AM 0.05 | 4:42PM 0.28 | 4:58AM 0.11 | 5:27PM 0.28 | 5:27AM 0.18 | 6:16PM 0.32 | 5:56AM 0.28 | 7:11PM 0.39 | 6:26AM 0.39 | 8:22PM 0.47 | 6:58AM 0.51 | 10:07PM 0.51 | 7:42AM 0.64 | 12:09AM 0.45 | 9:51AM 0.74 | 1:20AM 0.34 | 12:07PM 0.71 | 2:04AM 0.24 | 1:20PM 0.61 | 2:37AM 0.18 | |||||||||||||
Friday 31 | Saturday 01 | Sunday 02 | Monday 03 | Tuesday 04 | Wednesday 05 | Thursday 06 | Friday 07 | Saturday 08 | Sunday 09 | Monday 10 | Tuesday 11 | |||||||||||||||||||||||||
| Sunrise | 5:45 | - | - | 5:46 | - | - | 5:46 | - | - | 5:46 | - | - | 5:47 | - | - | 5:47 | - | - | 5:47 | - | - | 5:47 | - | - | 5:48 | - | - | 5:48 | - | - | 5:48 | - | - | 5:48 | - | - |
| Sunset | - | 6:12 | - | - | 6:12 | - | - | 6:12 | - | - | 6:12 | - | - | 6:12 | - | - | 6:12 | - | - | 6:12 | - | - | 6:12 | - | - | 6:10 | - | - | 6:10 | - | - | 6:10 | - | - | 6:10 | - |
 |  |  | |  | | | |  | | | |  | |  | | | |  | | | | | | | | | | |  | | | | | |  | |
Rain (mm) | - | - | 1 | - | 2 | 2 | - | - | - | - | - | - | 1 | - | - | 2 | 3 | - | 1 | - | - | - | 4 | 3 | 3 | - | 4 | 1 | 1 | 5 | 1 | - | 2 | 2 | 4 | 8 |
| Temp. °C | 30 | 30 | 26 | 31 | 31 | 27 | 30 | 30 | 27 | 32 | 30 | 27 | 30 | 29 | 27 | 30 | 28 | 26 | 30 | 28 | 27 | 31 | 29 | 27 | 28 | 28 | 25 | 26 | 27 | 26 | 28 | 27 | 27 | 27 | 26 | 25 |
| Feels °C (?) | 31 | 31 | 30 | 33 | 32 | 31 | 33 | 35 | 31 | 34 | 33 | 31 | 34 | 32 | 28 | 30 | 28 | 26 | 30 | 30 | 27 | 32 | 31 | 32 | 32 | 30 | 29 | 30 | 29 | 25 | 27 | 26 | 27 | 28 | 29 | 26 |
Short Range Forecast: Light rain (total 5mm), mostly falling on Fri night. Warm (max 31°C on Sat morning, min 26°C on Fri night). Wind will be generally light. | Days 3-6 Weather Summary Light rain (total 6mm), mostly falling on Wed afternoon. Warm (max 32°C on Mon morning, min 26°C on Mon night). Winds increasing (calm on Tue morning, fresh winds from the W by Wed afternoon). | Days 6-9 Weather Summary Moderate rain (total 15mm), heaviest on Fri afternoon. Warm (max 31°C on Fri morning, min 24°C on Sat night). Wind will be generally light. | Long Range Forecast: Heavy rain (total 24mm), heaviest during Sun night. Warm (max 28°C on Mon morning, min 23°C on Tue night). Winds increasing (calm on Sun morning, fresh winds from the W by Mon morning). | |||||||||||||||||||||||||||||||||
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Surf Rating (10 Max)
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FREE! Surf-Forecast.com widget for your website
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.
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