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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 7 pm Tuesday 28 Apr 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
18.4° C
(Which is slightly warmer than usual)How big are the waves at Dias Beach today?
The current surf forecast for Dias Beach at 1AM is: 2.3m 12s primary swell from a South-southeast direction and 1.3m 10s secondary swell from a Southwest direction (forecast issued at 07:00pm April 28). The wind direction is predicted to be cross-shore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Apr) | 8ft (2.4m) | 12s |
| Afternoon (29 Apr) | 8ft (2.5m) | 13s |
| Evening (29 Apr) | 7ft (2.1m) | 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 Fri afternoon, min 15°C on Tue night). Winds increasing (light winds from the W on Thu night, strong winds from the NNW by Fri afternoon). | ||||||||||||||||||||||||
Tue 28 | Wednesday 29 | Thursday 30 | Fri 1 | |||||||||||||||||||||
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 | 11 AM | 2 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSE 11 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSW 14 | SSW 17 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SW 13 | SW 13 | SW 13 | SW 12 | |
1440 | 1805 | 1551 | 1496 | 1379 | 1517 | 1622 | 1974 | 2005 | 1465 | 1301 | 965 | 830 | 692 | 702 | 3727 | 4676 | 4334 | 3613 | 3035 | 2459 | 2456 | 2140 | 1978 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 1:46AM1.47m | 2:12PM1.37m | 2:17AM1.51m | 2:43PM1.40m | 2:47AM1.51m | |||||||||||||||||||
Low Tide | 7:39PM0.28m | 8:09AM0.15m | 8:13PM0.24m | 8:39AM0.12m | 8:44PM0.22m | 9:07AM0.11m | ||||||||||||||||||
 |  | | | | | | | | | | | | | | |  |  | | | | |  | | |
 | — | — | — | — | 7:18 | — | — | — | — | — | — | — | 7:20 | — | — | — | — | — | — | — | 7:20 | — | — | — |
 | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:06 | — | — | — | — | — | — | 6:05 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 16 | 17 |
10 | 11 | 11 | 11 | 9 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 12 | 13 | 13 | 14 | 13 | 12 | 9 | 8 | 8 | |
Swell 1 Height (m) Direction Period (s) | SSE 11 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSW 17 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SW 13 | SW 13 | SW 13 | SW 12 |
 kJ | 1440 | 1805 | 1551 | 1496 | 1379 | 1517 | 1622 | 1974 | 2005 | 1465 | 1301 | 965 | 830 | 692 | 647 | 3727 | 4676 | 4334 | 3613 | 3035 | 2459 | 2456 | 2140 | 1978 |
Swell 2 Height (m) Direction Period (s) | SW 10 | SW 10 | SW 10 | SW 9 | SW 10 | SW 10 | SW 9 | SW 9 | SW 13 | SW 13 | SW 13 | SW 10 | SW 11 | SW 12 | SSW 14 | SSE 12 | SE 12 | SSE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 10 | SE 10 |
| kJ | 281 | 290 | 334 | 314 | 273 | 235 | 196 | 220 | 639 | 585 | 535 | 177 | 303 | 343 | 702 | 456 | 309 | 227 | 126 | 96 | 57 | 56 | 28 | 16 |
Swell 3 Height (m) Direction Period (s) | SSW 10 | SW 16 | SW 16 | S 11 | SW 15 | SW 14 | SW 14 | SW 14 | S 10 | SSW 16 | SSW 16 | SW 13 | SW 14 | SSW 14 | SW 12 | SW 12 | — | — | — | — | — | — | — | — |
| kJ | 109 | 41 | 41 | 38 | 78 | 130 | 162 | 224 | 8 | 51 | 102 | 199 | 264 | 253 | 232 | 23 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | SE 4 | — | SE 4 | SE 5 | ESE 5 | SE 4 | SE 4 | E 3 | — | — | — | — | — | — | NW 4 | NW 4 | NW 5 |
| kJ | — | — | — | — | — | — | — | 10 | — | 40 | 49 | 44 | 27 | 17 | 1 | — | — | — | — | — | — | 12 | 39 | 115 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 31 | 29 | 15 | 29 | 28 | 28 | 15 | 29 | 397 | 35 | 30 | 30 | 30 | 30 | 31 | 29 | 29 | 4 | 4 | 4 | 4 | 35 | 164 | 164 |
Best forecast wave conditions in Cape Town | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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