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Dias Beach Surf Forecast
/ Cape Town (70 surf breaks) /
Surf Forecasts:
Dias Beach surfForecast / Cape Town / South Africa
48hr Weather and Surf, issued 1 am Wednesday 25 Mar 2026 SASTForecast update in hr min s Forecast update imminent
Dias Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Dias Beach sea temperature is
15.5° C
(Which is 3.8°C colder than average for this time of year)How big are the waves at Dias Beach today?
The current surf forecast for Dias Beach at 9AM is: 1.5m 12s primary swell from a South-southwest direction and 0.9m 10s secondary swell from a East-southeast direction (forecast issued at 01:00am March 25). An open ocean swell of 1.2m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Mar) | 5ft (1.5m) | 12s |
| Afternoon (25 Mar) | 4.5ft (1.3m) | 11s |
| Evening (25 Mar) | 3.5ft (1.1m) | 11s |
Table - waves today at Dias Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 25 | Thursday 26 | Friday 27 | ||||||||||||||||||||||
| 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 | 11 AM | 2 PM | 5 PM | 8 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 12 | 12 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 746 | 692 | 605 | 595 | 585 | 451 | 379 | 297 | 247 | 247 | 281 | 653 | 709 | 709 | 709 | 640 | 489 | 391 | 300 | 252 | 153 | 142 | 286 | 320 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- on | cross- on | cross- on | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 7:35AM 1.18 | 8:34PM 1.06 | 9:21AM 1.06 | 10:41PM 1.06 | 11:24AM 1.09 | |||||||||||||||||||
Low Tide / height (m) | 1:12AM 0.46 | 2:06PM 0.48 | 2:51AM 0.58 | 4:06PM 0.54 | 5:12AM 0.56 | 5:52PM 0.47 | ||||||||||||||||||
Wednesday 25 | Thursday 26 | Friday 27 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:54 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:51 | - | - | - | - | - | - | - | 6:49 | - | - | - | - | - | - | - | 6:47 | - |
 | |  |  |  | |  | | | | | | | | | |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 21 | 18 | 19 | 19 | 19 | 19 | 20 | 19 | 19 | 18 | 18 | 18 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 19 | 20 | 19 | 19 |
| Feels °C (?) | 18 | 15 | 16 | 16 | 15 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 19 | 18 | 17 | 18 | 18 | 18 | 18 | 17 | 17 | 16 | 15 | 16 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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