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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 7 am Wednesday 27 May 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
16.7° C
(Which is normal for this time of year)How big are the waves at Dunes today?
The current surf forecast for Dunes at 4PM is: 4.0m 17s primary swell from a West-southwest direction (forecast issued at 07:00am May 27). The wind direction is predicted to be onshore and the swell rating is 11.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 May) | 11ft (3.5m) | 18s |
| Afternoon (27 May) | 13ft (4.0m) | 17s |
| Evening (27 May) | 11ft (3.5m) | 16s |
Table - waves today at Dunes. (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 15°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 27 | Thursday 28 | Friday 29 | Sat 30 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WSW 13 | SW 18 | SW 18 | WSW 17 | WSW 17 | WSW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | |
2084 | 6323 | 7806 | 8875 | 8107 | 7090 | 6229 | 6072 | 7267 | 8064 | 8408 | 8408 | 8010 | 6996 | 6340 | 5809 | 5306 | 4385 | 3743 | 3518 | 3305 | 2961 | 2600 | 2436 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 1:07PM1.21m | 1:10AM1.35m | 1:45PM1.26m | 1:47AM1.37m | 2:19PM1.30m | |||||||||||||||||||
Low Tide | 7:02AM0.30m | 7:06PM0.40m | 7:38AM0.25m | 7:45PM0.37m | 8:12AM0.22m | 8:20PM0.34m | ||||||||||||||||||
 |  | | |  |  | | | | | | | | |  | | | |  | | | | | | |
 | 7:39 | — | — | — | — | — | — | — | 7:39 | — | — | — | — | — | — | — | 7:41 | — | — | — | — | — | — | 7:41 |
 | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | 5:45 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 16 | 16 | 16 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 16 | 16 | 16 | 16 | 16 |
16 | 15 | 14 | 15 | 16 | 15 | 15 | 15 | 15 | 15 | 14 | 15 | 15 | 13 | 13 | 12 | 12 | 12 | 11 | 12 | 13 | 13 | 14 | 14 | |
Swell 1 Height (m) Direction Period (s) | WSW 13 | SW 18 | SW 18 | WSW 17 | WSW 17 | WSW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 |
 kJ | 2084 | 6323 | 7806 | 8875 | 8107 | 7090 | 6229 | 6072 | 7267 | 8064 | 8408 | 8408 | 8010 | 6996 | 6340 | 5809 | 5306 | 4385 | 3743 | 3518 | 3305 | 2961 | 2600 | 2436 |
Swell 2 Height (m) Direction Period (s) | SW 17 | SW 17 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ESE 8 | — | — |
| kJ | 1012 | 2375 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ESE 7 | ESE 7 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 21 | 19 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 4 | 4 | 8 | 8 | 8 | 8 | 8 | 4 | 4 | 4 | 4 | 8 | 8 | 2 | 23 | 15 | 2 | 15 | 15 | 15 | 15 | 23 | 4 | 1 |
Best forecast wave conditions in Cape Town | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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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 Dunes 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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