Karang Nini surf break

Karang Nini surfForecast / Java – Central / Indonesia

information circle12 Day Weather and Surf, issued 6 pm Saturday 13 Dec 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
29.4° 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 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Dec 19) at 7AM. The primary swell is predicted to be 0.8m and 13s period with a secondary swell of 0.9m and 8s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Karang Nini in the next 12 days are 0.9m 16s and forecast to arrive on Wednesday (Dec 17) at 10PM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (WIB) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Fri 19th Dec)2.5ft (0.8m) 13s
Best Surf 7AM (Fri 19th Dec)2.5ft (0.8m) 13s
Most Powerful10PM (Wed 17th Dec)3ft (0.9m) 16s

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

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Moderate rain (total 15mm), heaviest on Tue morning. Warm (max 28°C on Sat afternoon, min 26°C on Sat night). Wind will be generally light.

Days 3-6 Weather Summary Heavy rain (total 24mm), heaviest during Tue night. Warm (max 29°C on Thu morning, min 25°C on Tue night). Wind will be generally light.

Sat
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
0
2
2
Swell
Height Map
Wave Height (m) & direction (?)
0.8
SSW
1.1
SSW
0.7
SSW
1
S
1
S
1.2
SSW
1
S
1
S
1
S
1
S
0.7
SSW
0.8
SSW
0.8
SSW
0.9
SSW
0.8
SSW
0.8
SSW
0.8
SSW
0.8
SSW
0.8
SSW
0.8
SSW
1.1
SSW
Period(s) (?)1291298991010101616151615141413131211
Wave
Graph
(?)Metric surfscale
Energy kJ (?)172197127150140222158186190183232295298377272268253222212187275
Wind
(km/h)
20
SW
15
WSW
15
SW
20
SW
15
SW
20
SW
20
SW
15
WSW
20
SW
20
SW
15
WSW
15
SW
20
SW
15
WSW
20
WSW
25
WSW
10
WNW
0
WNW
15
SW
10
N
5
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
oncross-
on
cross-
on
oncross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crossglasscross-
on
offoff
High Tide
/ height (m)
2:41AM
1.02
3:48PM
1.35
4:27AM
0.94
4:47PM
1.39
6:00AM
0.94
5:38PM
1.44
7:01AM
0.98
6:22PM
1.50
7:45AM
1.03
7:03PM
1.55
8:20AM
1.07
7:41PM
1.61
8:53AM
1.11
Low Tide
/ height (m)
9:25PM
0.71
8:43AM
0.61
10:58PM
0.64
9:43AM
0.68
12:07AM
0.53
10:46AM
0.70
12:56AM
0.42
11:44AM
0.70
1:35AM
0.31
12:33PM
0.66
2:10AM
0.23
1:15PM
0.62
2:43AM
0.16
Sat
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Sunrise--5:22--5:22--5:22--5:22--5:24--5:24--5:24
Sunset5:54--5:55--5:55--5:57--5:57--5:58--5:59--
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
cloud
Rain (mm)
--2131-4424323233279-
Temp. °C282728282728282628282628282629282629282625
Feels °C (?)282929292929292729292729292829282831303029
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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