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Surf Forecasts:
Onrus surfForecast / Overberg / South Africa
48hr Weather and Surf, issued 7 am Thursday 30 Oct 2025 SASTForecast 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 11AM is: 3.0m 14s primary swell from a South-southwest direction and 1.7m 6s secondary swell from a East-southeast direction (forecast issued at 07:00am October 30). The wind direction is predicted to be cross-onshore.
| 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
Thursday 30 | Friday 31 | Saturday 01 | Sun 02 | |||||||||||||||||||||
| 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 | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 15 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 8 | 11 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 4851 | 4281 | 3815 | 3324 | 2991 | 2528 | 2172 | 1952 | 1677 | 1545 | 1266 | 1828 | 851 | 633 | 643 | 1595 | 3224 | 2889 | 3043 | 3266 | 3135 | 2815 | 2596 | 2326 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | on | 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 | cross | glass |
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) | 3:06AM 0.60 | 4:23PM 0.64 | 4:40AM 0.54 | 5:36PM 0.49 | 5:42AM 0.43 | 6:26PM 0.32 | ||||||||||||||||||
Thursday 30 | Friday 31 | Saturday 01 | Sun 02 | |||||||||||||||||||||
| Sunrise | - | 5:43 | - | - | - | - | - | - | - | 5:43 | - | - | - | - | - | - | - | 5:41 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 7:08 | - | - | - | - | - | - | - | 7:09 | - | - | - | - | - | - | - | 7:10 | - | - | - |
 |  |  | | | | | |  |  | | | | |  | |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | - | - | - | - | - | - | - | - |
| Temp. °C | 15 | 17 | 23 | 28 | 26 | 23 | 21 | 18 | 17 | 18 | 19 | 19 | 18 | 17 | 16 | 16 | 15 | 15 | 15 | 16 | 16 | 15 | 15 | 14 |
| Feels °C (?) | 11 | 12 | 19 | 25 | 23 | 21 | 20 | 18 | 15 | 15 | 14 | 12 | 11 | 11 | 12 | 11 | 10 | 10 | 10 | 10 | 11 | 12 | 13 | 12 |
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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.
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