Karang Nini Surf Break

Lat Long: 7.68° S 108.71° E

Karang Nini Surf Forecast and Surf Report

Issued: 12 am 10 Aug 2026 (local time)

Forecast update in  hr  min

Today's Karang Nini sea temperature is
24.6° C
2.0° 

Karang Nini surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Karang Nini surf forecast from 9 Aug 2026:

  • Best quality surf: Monday 10 Aug, 10PM (local time) - 10ft (3.0m), 17s period, SSW swell with cross-offshore winds.
  • Most powerful swell: Monday 10 Aug, 10PM (local time) - 10ft (3.0m), 17s period, SSW swell with 4,541 kJ wave energy.
  • Next surfable swell (1★+): Monday 10 Aug, 4AM (local time) - 4ft (1.2m), 20s period with S 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 Monday (Aug 10) at 4AM. The primary swell is predicted to be 1.2m and 20s period with a secondary swell of 1.5m and 14s. Another secondary swell of 1.1m 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 3.0m 17s and forecast to arrive on Monday (Aug 10) 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 0.6m 4s period and expected on Wednesday (Aug 12) at 7AM.

Wave TypeTime (WIB) & Date Wave Height & Period
Next good surf (1 star+) 4AM (Mon 10th Aug)4ft (1.2m) 20s
Best Surf10PM (Mon 10th Aug)10ft (3.0m) 17s
Most Powerful10PM (Mon 10th Aug)10ft (3.0m) 17s

Table - best surf conditions forecast for Karang Nini over the next 16 days.


Short Range Forecast

Some drizzle, heaviest during Sun night. Warm (max 26°C on Mon morning, min 21°C on Tue night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 26°C on Thu morning, min 22°C on Wed night). Wind will be generally light.

Monday
10
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
4
3
!
4
2
3
3
2
4
4
3
5
3
2
4
3
2
4
3
1
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.3
SSW
19
2.5
SSW
18
3
SSW
17
2.5
S
17
2.4
S
16
2.2
S
17
1.7
SSW
16
1.8
S
16
2.1
S
18
2.5
S
17
2.5
S
16
2.5
S
16
2.3
S
15
2.1
S
14
1.9
S
15
1.9
SSW
17
1.8
SSW
16
1.7
SSW
16
1.6
SSW
16
1.6
S
15
1.4
S
14
Wave Graph
Metric surfscale
Energy kJ
3527
3759
4438
4172
2972
2827
1358
1585
2827
3509
3940
3103
2320
1835
1513
2086
1728
1550
1150
1132
801
Wind (km/h)
10
ESE
15
SE
10
E
10
ESE
20
SE
10
ESE
15
ESE
15
SE
5
ENE
15
ESE
15
SE
5
E
10
ESE
15
SE
10
ENE
10
ESE
15
SE
10
ENE
10
ESE
15
SE
5
ENE
Wind State
cross
cross
cross-off
cross
cross
cross
cross
cross
cross-off
cross
cross-on
cross-off
cross
cross
cross-off
cross
cross
cross-off
cross
cross-on
cross-off
High Tide
4:48AM1.52m
7:04PM0.92m
6:15AM1.60m
7:51PM1.08m
7:20AM1.70m
8:28PM1.26m
8:11AM1.77m
9:02PM1.43m
8:56AM1.79m
9:36PM1.58m
9:36AM1.75m
10:08PM1.68m
10:13AM1.66m
10:40PM1.73m
Low Tide
12:43PM0.35m
11:20PM0.71m
1:36PM0.22m
00:50AM0.60m
2:17PM0.13m
1:52AM0.47m
2:53PM0.07m
2:44AM0.35m
3:25PM0.05m
3:29AM0.26m
3:56PM0.07m
4:12AM0.22m
4:24PM0.12m
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
cloud
clear
part cloud
part cloud
clear
clear
part cloud
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:54
5:54
5:54
5:54
5:54
5:54
5:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:45
5:45
5:45
5:45
5:45
5:45
5:45
 mm
Temp °C
26
25
23
26
26
23
26
25
23
26
25
23
26
25
23
26
25
22
26
25
23
Feels °C
26
25
25
26
26
25
26
25
26
26
25
26
26
25
26
26
25
24
26
26
26
  • 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
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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 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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