Onrus Surf Forecast

/ Overberg (23 surf breaks) /

South Africa (273 surf breaks)

Surf Forecasts:

Onrus surfForecast / Overberg / South Africa

48hr Weather and Surf, issued 1 pm Thursday 30 Oct 2025 SAST

Forecast update in hr min s Forecast update imminent

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

Today's Onrus sea temperature is 17.2° C
(Which is normal for this time of year)

How big are the waves at Onrus today?

The current surf forecast for Onrus at 4PM is: 3.0m 14s primary swell from a Southwest direction and 1.7m 6s secondary swell from a East-southeast direction (forecast issued at 01:00pm October 30). The wind direction is predicted to be cross-onshore and the swell rating is 11.

Time (SAST) & Date	Wave Height	Wave Period
Morning (30 Oct)	10ft (3.0m)	14s
Afternoon (30 Oct)	10ft (3.0m)	14s
Evening (30 Oct)	8ft (2.5m)	14s

Table - waves today at Onrus. (Swell directed towards the surf break)

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Thursday 30					Friday 31								Saturday 01								Sunday 02
	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM
Rating (10 max)	0	!	!	2	3	4	3	2	1	2	1	1	2	2	!	!	!	!	!	!	!	4	4	3
Swell Height Map See all maps
Wave Height (m) & direction (?)	SSW	SW	SW	SW	SW	SW	SW	SW	SW	WSW	SW	SW	WSW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW
Period(s) (?)	14	14	14	14	13	13	13	13	13	13	13	13	8	11	12	12	12	13	13	13	12	13	12	12
Wave Graph (?)
kJ (?)	3815	3324	2931	2528	2172	1952	1677	1452	1352	1960	851	633	670	1509	2719	3120	3225	3300	3267	2672	2344	2326	1897	1731
Wind (km/h)	E	SE	SSE	E	NE	W	W	WNW	W	W	WNW	WNW	W	WSW	WSW	WSW	WSW	WSW	WSW	WSW	SW	E	NE	ENE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- on	on	cross- on	cross- on	cross	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	glass	cross- off	cross
High Tide / height (m)	9:56AM 1.10				10:26PM 1.06					11:09AM 1.22				11:37PM 1.17				12:00PM 1.38				12:29AM 1.31
Low Tide / height (m)			4:23PM 0.64				4:40AM 0.54					5:36PM 0.49				5:42AM 0.43				6:26PM 0.32				6:30AM 0.31

	Thursday 30					Friday 31								Saturday 01								Sunday 02
Sunrise	-	-	-	-	-	-	-	5:43	-	-	-	-	-	-	-	5:41	-	-	-	-	-	-	-	5:41
Sunset	-	-	7:08	-	-	-	-	-	-	-	7:09	-	-	-	-	-	-	-	7:10	-	-	-	-	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	1	1	-	-	-	-	-	-	-	-	-	-
Temp. °C	24	29	27	23	21	18	17	18	19	19	18	17	16	16	15	15	15	16	16	15	15	14	13	14
Feels °C (?)	20	26	25	21	20	17	15	15	14	12	11	11	12	11	11	10	10	10	11	12	13	12	10	11

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

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 Onrus 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.