Karang Nini Surf Forecast

/ Java – Central (5 surf breaks) /

Indonesia (169 surf breaks) / Lat Long: (7.68° S 108.71° E)

Surf Forecasts:

Karang Nini surfForecast / Java – Central / Indonesia

12 Day Weather and Surf, issued 12 pm Wednesday 19 Nov 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 29.7° C
(Which is 1.5°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 Thursday (Nov 20) at 1AM. The primary swell is predicted to be 0.8m and 10s period with a secondary swell of 0.5m and 12s. Another secondary swell of 0.6m 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 0.8m 15s and forecast to arrive on Friday (Nov 21) at 1PM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave Type	Time (WIB) & Date	Wave Height & Period
Next good surf (1 star+)	1AM (Thu 20th Nov)	2.5ft (0.8m) 10s
Best Surf	1AM (Thu 20th Nov)	2.5ft (0.8m) 10s
Most Powerful	1PM (Fri 21st Nov)	2.5ft (0.8m) 15s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Short Range Forecast Heavy rain (total 53mm), heaviest during Wed night. Warm (max 29°C on Wed morning, min 24°C on Wed night). Wind will be generally light.									Days 3-6 Weather Summary Moderate rain (total 11mm), heaviest on Sat afternoon. Warm (max 28°C on Sun morning, min 25°C on Sat afternoon). Wind will be generally light.
	Wednesday 19			Thursday 20			Friday 21			Saturday 22			Sunday 23			Monday 24			Tuesday 25
	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night
Rating (10 max)	2	0	2	2	0	1	0	0	0	0	0	1	0	0	0	0	0	1	0	0	1
Swell Height Map See all maps
Wave Height (m) & direction (?)	SSW	SSW	S	S	SSW	SSW	SW	SSW	SSW	SSW	SSW	SW	SW	SSW	SW	SW	S	SSW	SSW	SSW	SSW
Period(s) (?)	13	12	10	10	16	15	15	14	14	13	13	12	12	12	13	12	9	15	14	14	13
Wave Graph (?)
kJ (?)	145	133	128	102	100	89	217	268	232	225	219	149	68	93	80	50	56	85	140	183	156
Wind (km/h)	NE	SW	ESE	E	SW	N	WSW	WSW	W	SW	S	W	SW	SSW	WSW	SW	SSW	WSW	SSW	SSW	WSW
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	glass	on	glass	glass	cross- on	off	cross- on	cross- on	cross- on	on	on	cross- on	on	on	cross- on	on	on	glass	on	on	cross- on
High Tide / height (m)			7:31PM 1.65	8:26AM 1.22		8:01PM 1.69	8:56AM 1.22		8:31PM 1.71	9:26AM 1.21		9:01PM 1.71	9:57AM 1.19		9:32PM 1.69	10:28AM 1.16		10:02PM 1.64	11:03AM 1.13		10:33PM 1.58
Low Tide / height (m)		1:13PM 0.54	2:19AM 0.15		1:43PM 0.51	2:49AM 0.10		2:12PM 0.49	3:19AM 0.08		2:41PM 0.48	3:50AM 0.10		3:10PM 0.50		4:22AM 0.14	3:39PM 0.53		4:55AM 0.20	4:09PM 0.59

	Wednesday 19			Thursday 20			Friday 21			Saturday 22			Sunday 23			Monday 24			Tuesday 25
Sunrise	5:15	-	-	5:15	-	-	5:16	-	-	5:16	-	-	5:16	-	-	5:16	-	-	5:16	-	-
Sunset	-	5:44	-	-	5:45	-	-	5:45	-	-	5:45	-	-	5:45	-	-	5:45	-	-	5:46	-

Rain (mm)	-	3	15	1	7	11	5	4	7	2	3	1	-	1	2	2	-	-	-	-	-
Temp. °C	29	28	25	28	28	25	27	26	25	26	26	26	28	27	26	28	27	26	28	27	26
Feels °C (?)	32	30	29	32	31	29	28	26	28	29	29	30	30	28	29	29	28	29	29	28	28

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.