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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 Sunday 26 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
18.3° C
(Which is normal for this time of year)How big are the waves at Dias Beach today?
The current surf forecast for Dias Beach at 2AM is: 4.0m 11s primary swell from a Southwest direction (forecast issued at 07:00pm April 26). An open ocean swell of 0.1m 10s is not directed at the surf break, a second open ocean swell of 0.1m 12s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Apr) | 10ft (3.0m) | 11s |
| Afternoon (27 Apr) | 7ft (2.1m) | 12s |
| Evening (27 Apr) | 8ft (2.4m) | 10s |
Table - waves today at Dias Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 9mm), mostly falling on Sun night. Very mild (max 16°C on Tue afternoon, min 14°C on Sun night). Winds decreasing (near gales from the SW on Sun night, moderate winds from the SW by Mon afternoon). | ||||||||||||||||||||||||
Sun 26 | Monday 27 | Tuesday 28 | Wed 29 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
WSW 8 | SW 9 | SW 10 | SW 11 | SW 11 | SW 11 | WSW 10 | WSW 12 | S 10 | S 10 | S 10 | S 11 | S 11 | S 11 | S 11 | S 11 | SSE 12 | S 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | |
604 | 1385 | 2321 | 3241 | 3502 | 2252 | 1442 | 1258 | 1222 | 1247 | 1254 | 1289 | 1289 | 1289 | 1313 | 1549 | 1621 | 2129 | 1945 | 1824 | 1846 | 1903 | 1702 | 1991 | |
Wind (km/h) | ||||||||||||||||||||||||
on | cross-on | on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | |
High Tide | 00:31AM1.34m | 1:00PM1.24m | 1:11AM1.42m | 1:39PM1.31m | 1:46AM1.47m | |||||||||||||||||||
Low Tide | 6:17PM0.40m | 6:59AM0.30m | 7:02PM0.33m | 7:37AM0.21m | 7:39PM0.28m | 8:09AM0.15m | ||||||||||||||||||
 |  | |  |  | |  |  |  | | |  | | | | | |  | | | | | | | |
 | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:18 | — | — | — | — | — | — | — | 7:18 | — | — | — |
 | 6:09 | — | — | — | — | — | — | — | 6:08 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | 6:07 |
1 | 3 | 1 | 2 | — | 1 | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 14 | 14 | 15 | 14 | 15 | 15 | 15 | 14 | 14 | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 15 | 14 | 14 | 14 | 14 | 16 |
7 | 3 | 5 | 5 | 6 | 7 | 8 | 9 | 9 | 8 | 8 | 10 | 8 | 9 | 10 | 10 | 10 | 9 | 8 | 7 | 7 | 8 | 9 | 11 | |
Swell 1 Height (m) Direction Period (s) | SW 14 | SSE 14 | WSW 13 | E 10 | E 9 | SW 11 | WSW 10 | S 10 | S 10 | S 10 | S 10 | S 11 | S 11 | S 11 | S 11 | S 11 | SSE 12 | S 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 |
 kJ | 54 | 40 | 229 | 2 | 7 | 2252 | 1442 | 1258 | 1222 | 1247 | 1254 | 1289 | 1289 | 1289 | 1313 | 1549 | 1621 | 2129 | 1945 | 1824 | 1846 | 1903 | 1702 | 1991 |
Swell 2 Height (m) Direction Period (s) | SSE 15 | E 10 | E 10 | NW 12 | NW 12 | S 9 | — | WSW 12 | WSW 12 | SW 11 | WSW 11 | SW 11 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 11 | SW 10 | SW 10 | SW 10 | SW 10 | SW 9 | SW 9 |
| kJ | 42 | 2 | 2 | 6 | 6 | 732 | — | 1237 | 1026 | 716 | 622 | 551 | 424 | 377 | 370 | 328 | 270 | 220 | 299 | 236 | 231 | 177 | 170 | 192 |
Swell 3 Height (m) Direction Period (s) | E 10 | NW 12 | NW 12 | — | — | SSW 11 | — | E 10 | E 11 | SW 16 | SW 17 | E 10 | SW 15 | S 13 | S 13 | SW 15 | SSW 10 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 |
| kJ | 2 | 6 | 6 | — | — | 167 | — | 8 | 2 | 11 | 11 | 2 | 9 | 14 | 31 | 35 | 168 | 40 | 40 | 87 | 78 | 130 | 162 | 221 |
Wind waves Height (m) Direction Period (s) | WSW 8 | SW 9 | SW 10 | SW 11 | SW 11 | — | S 10 | — | — | — | — | — | — | — | — | — | — | — | — | ESE 4 | — | E 4 | ESE 4 | ESE 4 |
| kJ | 604 | 1385 | 2321 | 3241 | 3502 | — | 1058 | — | — | — | — | — | — | — | — | — | — | — | — | 10 | — | 9 | 35 | 11 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 334 | 414 | 884 | 1046 | 1194 | 189 | 29 | 189 | 189 | 29 | 29 | 29 | 29 | 29 | 15 | 31 | 31 | 30 | 30 | 29 | 29 | 28 | 28 | 29 |
Best forecast wave conditions in Cape Town | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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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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