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Derde Steen Surf Forecast
/ Cape Town (70 surf breaks) /
Surf Forecasts:
Derde Steen surfForecast / Cape Town / South Africa
48hr Weather and Surf, issued 1 am Tuesday 26 May 2026 SASTForecast update in hr min s Forecast update imminent
Derde Steen surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Derde Steen sea temperature is
16.5° C
(Which is normal for this time of year)How big are the waves at Derde Steen today?
The current surf forecast for Derde Steen at 4AM is: 2.3m 13s primary swell from a West-southwest direction (forecast issued at 01:00am May 26). The wind direction is predicted to be glassy and the swell rating is 4.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 May) | 7ft (2.1m) | 13s |
| Afternoon (26 May) | 7ft (2.1m) | 12s |
| Evening (26 May) | 6.5ft (2.0m) | 13s |
Table - waves today at Derde Steen. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 17°C on Wed afternoon, min 14°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 26 | Wednesday 27 | Thursday 28 | ||||||||||||||||||||||
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 | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 14 | WSW 13 | WSW 13 | WSW 14 | WSW 18 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | |
1891 | 1631 | 1481 | 1299 | 1201 | 1237 | 1016 | 1969 | 1859 | 2197 | 1944 | 6730 | 7400 | 7146 | 6144 | 5562 | 5220 | 5596 | 6128 | 6589 | 6864 | 6504 | 5841 | 5454 | |
Wind (km/h) | ||||||||||||||||||||||||
on | glassy | glassy | glassy | on | on | glassy | glassy | glassy | glassy | glassy | cross | cross-on | cross-on | cross-on | cross | cross | cross-off | cross-off | cross-on | on | on | cross | cross-off | |
High Tide | 11:43PM1.30m | 12:24PM1.16m | 00:30AM1.33m | 1:07PM1.22m | 1:10AM1.35m | 1:45PM1.27m | ||||||||||||||||||
Low Tide | 6:20AM0.35m | 6:22PM0.44m | 7:02AM0.29m | 7:06PM0.40m | 7:38AM0.25m | 7:45PM0.37m | ||||||||||||||||||
 | |  | | | | | | | | | |  |  |  |  | | | | | | | | | |
 | — | 7:37 | — | — | — | — | — | — | — | 7:39 | — | — | — | — | — | — | — | 7:39 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:46 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 15 | 14 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 16 | 17 | 16 | 16 | 16 | 15 | 15 | 15 | 16 | 17 | 16 | 16 | 15 |
15 | 16 | 14 | 16 | 15 | 16 | 16 | 17 | 16 | 16 | 15 | 15 | 16 | 15 | 17 | 17 | 15 | 15 | 15 | 16 | 16 | 15 | 16 | 15 | |
Swell 1 Height (m) Direction Period (s) | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 14 | WSW 13 | WSW 13 | WSW 14 | WSW 18 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 |
 kJ | 1891 | 1631 | 1481 | 1299 | 1201 | 1237 | 1016 | 1969 | 1859 | 2197 | 1944 | 6730 | 7400 | 7146 | 6144 | 5562 | 5220 | 5596 | 6128 | 6589 | 6864 | 6504 | 5841 | 5454 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | SW 16 | SW 16 | SW 15 | — | — | SW 17 | SW 18 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 133 | 211 | 509 | — | — | 815 | 1777 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 10 | 0 | 0 | 0 | 32 | 14 | 0 | 0 | 0 | 0 | 0 | 32 | 32 | 32 | 32 | 7 | 7 | 7 | 7 | 32 | 32 | 29 | 4 | 4 |
Best forecast wave conditions in Cape Town | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wind Speed (km/h)
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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 Derde Steen 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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