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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 Monday 25 May 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
16.3° C
(Which is slightly cooler than normal)How big are the waves at Dias Beach today?
The current surf forecast for Dias Beach at 8AM is: 3.0m 14s primary swell from a Southwest direction and 0.4m 11s secondary swell from a Southeast direction (forecast issued at 01:00am May 25). The wind direction is predicted to be cross-onshore and the swell rating is 11.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 May) | 10ft (3.0m) | 14s |
| Afternoon (25 May) | 10ft (3.0m) | 14s |
| Evening (25 May) | 8ft (2.5m) | 13s |
Table - waves today at Dias Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 17°C on Mon afternoon, min 15°C on Wed morning). Wind will be generally light. | ||||||||||||||||||||||||
Monday 25 | Tuesday 26 | Wednesday 27 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 14 | SW 18 | WSW 17 | WSW 17 | WSW 16 | SW 16 | |
2451 | 2967 | 3148 | 3324 | 3062 | 2820 | 2477 | 2146 | 1891 | 1631 | 1581 | 1412 | 1368 | 1258 | 2412 | 2212 | 2197 | 2737 | 2403 | 7896 | 8597 | 8302 | 7178 | 6607 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross | cross-on | cross-on | on | cross-on | cross-on | cross | cross | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross | cross-on | glassy | glassy | cross-off | cross | cross | cross | cross-off | |
High Tide | 11:29AM1.10m | 11:44PM1.30m | 12:24PM1.15m | 00:31AM1.33m | 1:07PM1.21m | |||||||||||||||||||
Low Tide | 5:27AM0.41m | 5:28PM0.47m | 6:20AM0.35m | 6:21PM0.44m | 7:02AM0.30m | 7:06PM0.40m | ||||||||||||||||||
 |  |  | | | | | | | | | | | | | | | | | | |  |  | | |
 | — | 7:37 | — | — | — | — | — | — | — | 7:39 | — | — | — | — | — | — | — | 7:39 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 16 | 16 | 16 | 16 | 16 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 17 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 16 | 16 | 16 | 16 |
13 | 14 | 15 | 15 | 15 | 15 | 16 | 15 | 15 | 15 | 15 | 15 | 17 | 15 | 16 | 16 | 16 | 16 | 16 | 15 | 14 | 13 | 13 | 13 | |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 14 | SW 18 | WSW 17 | WSW 17 | WSW 16 | SW 16 |
 kJ | 2451 | 2967 | 3148 | 3324 | 3062 | 2820 | 2477 | 2146 | 1891 | 1631 | 1581 | 1412 | 1368 | 1258 | 2412 | 2212 | 2197 | 2737 | 2403 | 7896 | 8597 | 8302 | 7178 | 6607 |
Swell 2 Height (m) Direction Period (s) | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 10 | SE 10 | SE 10 | SE 10 | SSE 10 | SSE 10 | SSE 10 | SW 16 | SW 16 | — | SW 22 | — | — | SW 18 | — | — | — | — | — |
| kJ | 30 | 30 | 41 | 29 | 29 | 28 | 27 | 25 | 15 | 10 | 10 | 10 | 211 | 421 | — | 19 | — | — | 2264 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | E 11 | E 11 | E 11 | — | — | E 10 | — | E 10 | E 10 | E 10 | E 10 | E 10 | SE 10 | SE 10 | — | — | — | — | — | — | — | — | — | — |
| kJ | 9 | 9 | 9 | — | — | 8 | — | 2 | 2 | 2 | 2 | 2 | 4 | 4 | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 15 | 15 | 2 | 2 | 7 | 4 | 4 | 4 | 4 | 0 | 0 | 0 | 4 | 4 | 15 | 2 | 15 | 2 | 0 | 4 | 4 | 4 | 4 | 4 |
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 Dias Beach 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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