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Karang Nini surf break

Karang Nini surfForecast / Java – Central / Indonesia

information circle12 Day Weather and Surf, issued 12 am Monday 18 Aug 2025 WIB
Forecast 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
28.2° C
 (Which is 1.7°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Karang Nini this week:

The surf forecast for Karang Nini over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 18) at 10AM. The primary swell is predicted to be 1.8m and 7s period with a secondary swell of 1.3m and 7s. Another secondary swell of 0.6m and 13s 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 12 days are 1.9m 16s and forecast to arrive on Saturday (Aug 23) at 4AM. Winds are predicted to be offshore at the time the swell arrives.

Wave TypeTime (WIB) & Date Wave Height & Period
Next good surf (1 star+)10AM (Mon 18th Aug)6ft (1.8m) 7s
Best Surf10PM (Thu 21st Aug)3.5ft (1.1m) 14s
Most Powerful 4AM (Sat 23rd Aug)6ft (1.9m) 16s

Table - best surf conditions forecast for Karang Nini over the next 12 days.

Hourly12 Days
Central Java Surf
Print Surf Table
Updates in  hr  min  s Forecast update imminent 

Short Range Forecast Heavy rain (total 48mm), heaviest during Wed morning. Warm (max 28°C on Mon morning, min 23°C on Wed morning). Wind will be generally light.

Days 3-6 Weather Summary Heavy rain (total 22mm), heaviest during Thu night. Warm (max 29°C on Sat morning, min 22°C on Wed night). Wind will be generally light.

Monday
18
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sun
24
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
1
3
0
2
3
2
3
1
2
3
3
1
4
4
2
4
4
3
3
2
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.3
SE
1.8
SE
1.2
SE
1.4
SE
1.5
SE
0.8
SSW
0.9
SSW
1.2
SSW
1.1
SSW
1.3
SSW
1.3
SSW
1.3
SSW
1.2
SSW
1.7
SSW
1.7
SSW
1.8
SSW
1.9
SSW
1.8
SSW
1.6
SSW
1.4
SSW
1.4
SSW
Period(s) (?)7777716151816161515161615151515151414
Wave
Graph
(?)Metric surfscale
Energy (?)3356152804455154247169447848887487471263178417151593169915091083839761
Wind
(km/h)
10
ESE
15
E
20
SE
5
NE
5
N
5
N
5
NW
10
WSW
5
WNW
5
NE
5
NE
10
SE
5
NE
5
ESE
15
ESE
10
ENE
0
SW
15
SE
10
ESE
15
SE
15
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
off		crossoffoffglassglasscross-
on		crossglassglasscross-
on		cross-
off		cross-
off		crosscross-
off		glasscrosscrosscrosscross-
on
High Tide
/ height (m)
1:40AM
1.57
2:28PM
0.82
2:57AM
1.46
5:37PM
0.79
4:46AM
1.43
7:16PM
0.93
6:18AM
1.49
7:54PM
1.09
7:19AM
1.58
8:25PM
1.24
8:05AM
1.65
8:54PM
1.39
8:44AM
1.68
Low Tide
/ height (m)
9:11AM
0.51
7:13PM
0.62
11:16AM
0.49
8:51PM
0.75
12:46PM
0.39
11:30PM
0.75
1:37PM
0.29
12:56AM
0.64
2:13PM
0.21
1:52AM
0.52
2:44PM
0.16
2:35AM
0.41
3:12PM
0.14
Monday
18
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sun
24
Sunrise-5:52--5:52--5:52--5:50--5:50--5:50--5:50-
Sunset--5:45--5:45--5:45--5:45--5:45--5:45--5:45
rain showerspart cloudthunderstorm thunderstorm rain showersmod rainmod rainthunderstorm light rainrain showersrain showersthunderstorm thunderstorm thunderstorm thunderstorm thunderstorm clearthunderstorm thunderstorm thunderstorm clear
Rain (mm)
3-25181017211210223-142-
Temp. °C252827262728242424232726242727252927252727
Feels °C (?)273028303132282727273028272929283229282930
  • 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

Eyeball surf reportRecent Eyeball Surf Reports for Java - Central

  1. weather stationWind Update Recent cross-shore wind 152 km from Karang Nini has fallen light (light winds from the SE at Srigunting wx). Waves should be turning clean at Karang Nini. 1.6m 7s swell from the SE with a 1.0m 12s groundswell from the SSW. 2 swells combining to make bigger set waves.

    1 hour 26 minutes ago Karang Nini
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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 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.

View detailed surf forecast for Karang Nini at:
surf-forecast.com

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 12 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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