Karang Nini surf break

Karang Nini surfForecast / Java – Central / Indonesia

information circle12 Day Weather and Surf, issued 6 am Saturday 17 Jan 2026 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
29.2° C
(Which is 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 Saturday (Jan 17) at 10PM. The primary swell is predicted to be 0.9m and 16s period with a secondary swell of 1.0m and 9s. Another secondary swell of 1.2m and 6s is also forecast. 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 1.9m 18s and forecast to arrive on Wednesday (Jan 21) at 4PM. Winds are predicted to be cross-offshore at the time the swell arrives.

Wave TypeTime (WIB) & Date Wave Height & Period
Next good surf (1 star+)10PM (Sat 17th Jan)3ft (0.9m) 16s
Best Surf 4AM (Wed 21st Jan)3.5ft (1.0m) 21s
Most Powerful 4PM (Wed 21st Jan)6ft (1.9m) 18s

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

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Heavy rain (total 46mm), heaviest during Sun afternoon. Warm (max 28°C on Sat morning, min 24°C on Sat night). Wind will be generally light.

Days 3-6 Weather Summary Heavy rain (total 37mm), heaviest during Wed night. Warm (max 28°C on Tue morning, min 23°C on Wed morning). Wind will be generally light.

Saturday
17
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
2
1
2
3
3
3
3
1
3
3
0
3
4
4
4
4
4
3
3
2
3
Swell
Height Map
Wave Height (m) & direction (?)
0.7
SW
0.8
SSW
0.9
SSW
1
SSW
1.1
SSW
1.2
SSW
1.1
SSW
1.1
SSW
1.1
SSW
1.3
SSW
1
SSW
1.1
S
1.5
SSW
1.9
SSW
1.8
SSW
1.7
SSW
1.5
SSW
1.3
SSW
1.2
SSW
1.1
SSW
1
SSW
Period(s) (?)171616151517151514141421191816161414131312
Wave
Graph
(?)Metric surfscale
Energy kJ (?)29132238241149185754458146062437311221548218716971376943642491390313
Wind
(km/h)
5
WSW
15
WSW
5
WNW
5
SW
5
NNW
5
NW
5
NW
15
WSW
5
NNE
5
W
25
WSW
10
WNW
10
NNW
5
NW
5
NNW
5
N
5
NW
5
NW
10
NNE
10
NE
10
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscross-
on
crossglasscross-
off
glasscross-
off
cross-
on
offglasscross-
on
crosscross-
off
cross-
off
cross-
off
cross-
off
glassglassoffoffoff
High Tide
/ height (m)
7:32PM
1.53
8:55AM
1.09
8:11PM
1.62
9:21AM
1.18
8:46PM
1.69
9:47AM
1.27
9:19PM
1.72
10:13AM
1.37
9:51PM
1.72
10:39AM
1.45
10:23PM
1.67
11:06AM
1.53
10:56PM
1.58
Low Tide
/ height (m)
1:01PM
0.71
2:41AM
0.22
1:49PM
0.64
3:09AM
0.15
2:29PM
0.57
3:36AM
0.11
3:06PM
0.51
4:01AM
0.09
3:42PM
0.47
4:26AM
0.10
4:19PM
0.43
4:50AM
0.13
4:57PM
0.41
Saturday
17
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Sunrise5:39--5:39--5:39--5:39--5:41--5:41--5:41--
Sunset-6:09--6:09--6:09--6:09--6:10--6:10--6:10-
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
rain showers
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
light rain
light rain
cloud
heavy rain
mod rain
light rain
cloud
cloud
thunderstorm
rain showers
Rain (mm)
3469101-852255-1274--31
Temp. °C282626272525272726282625232524242424252824
Feels °C (?)322830312930313031332725252829272828283127
  • 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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