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Karang Nini Surf Forecast
/ Java – Central (5 surf breaks) /
Surf Forecasts:
Karang Nini surfForecast / Java – Central / Indonesia
16 Day Weather and Surf, issued 6 am Thursday 16 Apr 2026 WIBForecast update in hr min s Forecast update imminent
Karang Nini surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Karang Nini sea temperature is
29.9° C
(Which is slightly warmer than usual)Best Forecast Surf Conditions for Karang Nini this week:
The surf forecast for Karang Nini over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Apr 17) at 1AM. The primary swell is predicted to be 0.8m and 13s period with a secondary swell of 0.5m and 17s. Another secondary swell of 0.8m and 6s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Karang Nini in the next 16 days are 1.7m 18s and forecast to arrive on Wednesday (Apr 22) at 4PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (WIB) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Fri 17th Apr) | 2.5ft (0.8m) 13s |
| Best Surf | 4AM (Wed 22nd Apr) | 4ft (1.2m) 13s |
| Most Powerful | 4PM (Wed 22nd Apr) | 5.5ft (1.7m) 18s |
Table - best surf conditions forecast for Karang Nini over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Heavy rain (total 27mm), heaviest during Thu night. Warm (max 29°C on Thu morning, min 26°C on Thu night). Wind will be generally light. | Days 3-6 Weather Summary Light rain (total 9mm), mostly falling on Mon morning. Warm (max 29°C on Tue morning, min 24°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | |||||||||||||||
| 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) (?) | 14 | 14 | 13 | 13 | 16 | 16 | 15 | 14 | 13 | 12 | 12 | 12 | 16 | 15 | 15 | 14 | 14 | 13 | 18 | 18 | 16 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 321 | 352 | 225 | 204 | 457 | 446 | 376 | 341 | 246 | 169 | 167 | 121 | 226 | 249 | 485 | 527 | 547 | 515 | 540 | 1831 | 1531 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross | cross- off | cross | cross | cross- off | cross | cross | cross | cross | cross | cross | cross | cross | glass | cross | cross- on | glass | glass | cross- on | glass |
High Tide / height (m) | |||||||||||||||||||||
Low Tide / height (m) | |||||||||||||||||||||
Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | |||||||||||||||
| Sunrise | 5:47 | - | - | 5:47 | - | - | 5:47 | - | - | 5:47 | - | - | 5:47 | - | - | 5:47 | - | - | 5:46 | - | - |
| Sunset | - | 5:43 | - | - | 5:42 | - | - | 5:42 | - | - | 5:40 | - | - | 5:40 | - | - | 5:39 | - | - | 5:39 | - |
 |  |  | | | | |  | | | | | | |  | | |  | | | | |
Rain (mm) | 1 | - | 7 | 3 | 3 | 6 | 2 | - | 5 | 2 | 1 | 2 | 3 | 1 | - | - | - | - | - | - | - |
| Temp. °C | 29 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 29 | 28 | 26 | 29 | 28 | 27 |
| Feels °C (?) | 32 | 30 | 30 | 32 | 30 | 30 | 30 | 30 | 29 | 31 | 30 | 30 | 31 | 31 | 31 | 32 | 30 | 30 | 31 | 30 | 32 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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 Karang Nini 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 Karang Nini Surf forecast
The above surf forecast table for Karang Nini provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Karang Nini can be found by selecting the local surf guide option on the grey menu. Our Karang Nini 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 (Karang Nini) 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 Karang Nini 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.
Are you planning a holiday in Central Java? If you are looking for accommodation near Karang Nini, camping, hotels and holiday cottages in Central Java, consider staying in Sidareja which is 23 km (14 miles) away. Other places in and around Central Java where you can find information about places to rent, and car hire include Wangon which is 42 km (26 miles) away, Majenang, Ciamis and Kroya.
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