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Dunes Surf Forecast
/ Cape Town (70 surf breaks) /
Surf Forecasts:
Dunes surfForecast / Cape Town / South Africa
48hr Weather and Surf, issued 1 pm Thursday 26 Mar 2026 SASTForecast update in hr min s Forecast update imminent
Dunes surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Dunes sea temperature is
15.8° C
(Which is 3.4°C colder than average for this time of year)How big are the waves at Dunes today?
The current surf forecast for Dunes at 9PM is: 1.9m 10s primary swell from a Southwest direction and 0.1m 15s secondary swell from a Northwest direction (forecast issued at 01:00pm March 26). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Mar) | 3.5ft (1.1m) | 11s |
| Afternoon (26 Mar) | 6ft (1.9m) | 10s |
| Evening (26 Mar) | 6ft (1.9m) | 10s |
Table - waves today at Dunes. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | |||||||||||||||||||||
| 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) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 8 | 9 | 9 | 8 | 8 | 8 | 10 | 11 | 11 | 11 | 11 | 11 | 10 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 527 | 678 | 754 | 678 | 569 | 450 | 335 | 252 | 249 | 176 | 238 | 311 | 353 | 359 | 439 | 886 | 1673 | 2334 | 1974 | 1652 | 1168 | 918 | 1697 | 1558 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross- on | cross- on | cross- off | off | cross- off | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on | on | cross- on | cross | cross | cross- off | cross- off | cross- off |
High Tide / height (m) | 9:22AM 1.07 | 10:41PM 1.07 | 11:23AM 1.09 | 12:11AM 1.19 | 12:38PM 1.19 | 1:05AM 1.33 | ||||||||||||||||||
Low Tide / height (m) | 4:07PM 0.54 | 5:12AM 0.56 | 5:51PM 0.47 | 6:35AM 0.43 | 6:52PM 0.36 | 7:25AM 0.30 | ||||||||||||||||||
Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:56 |
| Sunset | - | - | 6:50 | - | - | - | - | - | - | - | 6:49 | - | - | - | - | - | - | - | 6:46 | - | - | - | - | - |
 | | |  | |  |  | | | | | | |  | |  | | | | | | | |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 18 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 18 | 18 | 19 | 19 | 19 | 18 | 18 | 18 | 17 |
| Feels °C (?) | 18 | 20 | 19 | 19 | 18 | 19 | 18 | 17 | 18 | 17 | 17 | 18 | 18 | 18 | 17 | 16 | 16 | 17 | 18 | 18 | 17 | 16 | 16 | 16 |
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Live Wave Height (m)
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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