Surf Forecasts:
Karang Nini surf forecast from 18 Jun 2026:
- Best quality surf: Thursday 18 Jun, 10PM (local time) - 6.5ft (2.0m), 12s period, SSE swell with cross-offshore winds.
- Most powerful swell: Thursday 18 Jun, 10PM (local time) - 6.5ft (2.0m), 12s period, SSE swell with 1,127 kJ wave energy.
- Next surfable swell (1★+): Thursday 18 Jun, 10PM (local time) - 6.5ft (2.0m), 12s period with SSE swell.
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 Thursday (Jun 18) at 10PM. The primary swell is predicted to be 2.0m and 12s period with a secondary swell of 1.5m and 9s. Another secondary swell of 0.7m and 12s 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 2.0m 12s and forecast to arrive on Thursday (Jun 18) at 10PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 6s period and expected on Friday (Jun 19) at 7AM.
| Wave Type | Time (WIB) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Thu 18th Jun) | 6.5ft (2.0m) 12s |
| Best Surf | 10PM (Thu 18th Jun) | 6.5ft (2.0m) 12s |
| Most Powerful | 10PM (Thu 18th Jun) | 6.5ft (2.0m) 12s |
Table - best surf conditions forecast for Karang Nini over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 28°C on Thu morning, min 24°C on Wed night). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 18mm), heaviest on Sun morning. Warm (max 28°C on Mon morning, min 24°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | S 13 | S 12 | SSE 9 | SSE 8 | SSE 9 | SSE 9 | SSW 16 | SSW 16 | SE 8 | SE 8 | SSW 15 | SSW 15 | SE 8 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SE 8 | ESE 8 | SSW 15 | SSW 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 865 | 762 | 307 | 293 | 528 | 405 | 380 | 459 | 481 | 448 | 339 | 346 | 325 | 402 | 519 | 422 | 417 | 453 | 477 | 246 | 239 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | cross | cross | cross-off | cross-off | cross | cross | cross | cross | cross-off | cross | cross-on | cross-off | glassy | cross | cross-off | cross-off | cross | cross-off |
High Tide | 9:53AM1.89m | 10:53PM1.32m | 10:40AM1.78m | 11:39PM1.37m | 11:27AM1.62m | 00:26AM1.40m | 12:15PM1.44m | 1:15AM1.42m | 1:07PM1.25m | 2:07AM1.43m | 2:08PM1.09m | 3:02AM1.42m | 3:28PM0.96m | ||||||||
Low Tide | 4:44PM0.01m | 4:22AM0.43m | 5:26PM0.09m | 5:18AM0.48m | 6:06PM0.20m | 6:18AM0.54m | 6:46PM0.32m | 7:25AM0.60m | 7:26PM0.43m | 8:41AM0.63m | 8:08PM0.54m | 10:04AM0.61m | 8:57PM0.63m | ||||||||
 | |  | | | | |  |  |  | | | | | | | | | | | | |
 | 5:54 | — | — | 5:56 | — | — | 5:56 | — | — | 5:56 | — | — | 5:56 | — | — | 5:56 | — | — | 5:56 | — | — |
 | — | 5:36 | — | — | 5:36 | — | — | 5:36 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — |
mm | — | — | — | — | — | — | — | — | 4 | 5 | 2 | 2 | — | — | 2 | 1 | 2 | 4 | 3 | — | 5 |
Temp °C | 28 | 28 | 26 | 28 | 28 | 26 | 28 | 28 | 26 | 27 | 27 | 26 | 28 | 27 | 25 | 27 | 27 | 26 | 28 | 28 | 26 |
Feels °C | 29 | 29 | 29 | 29 | 30 | 29 | 30 | 30 | 29 | 29 | 29 | 30 | 30 | 29 | 28 | 29 | 29 | 30 | 30 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | S 13 | S 12 | SSE 9 | SSE 8 | S 9 | SSE 9 | SSE 8 | SSE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | SE 8 | SE 7 | SE 7 |
| kJ | 865 | 762 | 307 | 293 | 372 | 405 | 339 | 294 | 274 | 297 | 266 | 233 | 173 | 169 | 182 | 206 | 164 | 237 | 250 | 215 | 165 |
Swell 2 Height (m) Direction Period (s) | — | — | SSW 12 | SSW 12 | SSW 18 | SSW 18 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 |
| kJ | — | — | 119 | 61 | 193 | 249 | 380 | 402 | 367 | 339 | 339 | 334 | 325 | 402 | 519 | 422 | 417 | 339 | 318 | 246 | 239 |
Swell 3 Height (m) Direction Period (s) | — | S 24 | SSW 22 | SSW 20 | — | SW 12 | — | — | — | — | — | — | SSW 18 | SSW 13 | S 8 | — | — | — | — | — | — |
| kJ | — | 11 | 45 | 75 | — | 71 | — | — | — | — | — | — | 106 | 68 | 1 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | SSE 9 | SE 8 | — | SE 8 | SE 8 | SE 8 | — | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | ESE 8 | — | — |
| kJ | — | — | — | — | 528 | 248 | — | 459 | 481 | 448 | — | 346 | 321 | 241 | 346 | 381 | 291 | 453 | 477 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 250 | 537 | 0 | 253 | 537 | 0 | 0 | 253 | 250 | 250 | 253 | 0 | 8 | 250 | 0 | 0 | 250 | 0 | 0 | 257 | 0 |
Best forecast wave conditions in Central Java | |||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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 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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