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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 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
18.0° 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 8AM is: 1.2m 7s primary swell from a West-southwest direction and 0.6m 10s secondary swell from a West-southwest direction (forecast issued at 01:00am April 26). An open ocean swell of 1.4m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Apr) | 4ft (1.2m) | 7s |
| Afternoon (26 Apr) | 7ft (2.1m) | 8s |
| Evening (26 Apr) | 10ft (3.0m) | 9s |
Table - waves today at Dias Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 27mm), heaviest during Sun afternoon. Very mild (max 16°C on Sun morning, min 14°C on Sun night). Winds decreasing (strong winds from the SSW on Sun afternoon, moderate winds from the SSW by Mon night). | ||||||||||||||||||||||||
Sunday 26 | Monday 27 | Tuesday 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 10 | WSW 10 | WSW 7 | WNW 6 | W 8 | WSW 7 | SW 9 | SW 10 | SW 11 | SW 11 | WSW 12 | WSW 10 | WSW 12 | WSW 12 | S 10 | S 10 | S 11 | S 11 | S 11 | S 11 | S 12 | S 12 | SSE 12 | SSE 12 | |
154 | 105 | 132 | 280 | 581 | 522 | 1083 | 1807 | 2602 | 2931 | 1913 | 1269 | 1194 | 1100 | 1122 | 1224 | 1278 | 1278 | 1313 | 1493 | 2024 | 2361 | 2233 | 1728 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross | on | cross-on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | |
High Tide | 11:38PM1.25m | 12:12PM1.16m | 00:31AM1.34m | 1:00PM1.24m | 1:11AM1.42m | 1:39PM1.31m | ||||||||||||||||||
Low Tide | 6:10AM0.40m | 6:17PM0.40m | 6:59AM0.30m | 7:02PM0.33m | 7:37AM0.21m | 7:39PM0.28m | ||||||||||||||||||
 | |  |  | |  |  | | |  | | |  | |  | | | | |  | | |  | | |
 | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:18 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:08 | — | — | — | — | — | — | — | 6:07 | — | — |
— | — | — | 6 | 10 | 1 | 2 | 4 | 1 | — | — | 1 | — | — | 1 | 1 | — | — | — | — | — | — | — | — | |
Temp °C | 17 | 16 | 16 | 15 | 16 | 15 | 14 | 14 | 14 | 15 | 15 | 14 | 15 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 15 |
12 | 10 | 9 | 10 | 9 | 7 | 10 | 6 | 6 | 7 | 7 | 7 | 9 | 8 | 10 | 10 | 8 | 9 | 9 | 9 | 9 | 8 | 8 | 7 | |
Swell 1 Height (m) Direction Period (s) | WSW 10 | WSW 10 | WSW 7 | W 9 | SW 15 | SW 14 | SW 14 | SW 13 | E 10 | W 12 | WSW 12 | WSW 10 | S 10 | S 10 | S 10 | S 10 | S 11 | S 11 | S 11 | S 11 | S 12 | S 12 | SSE 12 | SSE 12 |
 kJ | 154 | 105 | 132 | 43 | 76 | 54 | 92 | 261 | 2 | 3 | 1913 | 1269 | 1019 | 1100 | 1122 | 1224 | 1278 | 1278 | 1313 | 1493 | 2024 | 2361 | 2233 | 1728 |
Swell 2 Height (m) Direction Period (s) | SW 16 | SW 16 | WSW 10 | SW 15 | SSE 15 | SSE 15 | SSE 14 | E 10 | NW 12 | NW 12 | S 11 | S 10 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | SW 11 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 |
| kJ | 41 | 41 | 71 | 76 | 43 | 42 | 40 | 2 | 6 | 6 | 974 | 847 | 1194 | 1044 | 713 | 634 | 551 | 377 | 377 | 377 | 328 | 200 | 260 | 305 |
Swell 3 Height (m) Direction Period (s) | ESE 11 | SSW 12 | SW 15 | SSE 15 | E 10 | E 10 | E 10 | NW 12 | — | NW 12 | — | NW 12 | E 10 | E 11 | SW 16 | SW 17 | E 10 | SW 15 | SSW 15 | SSW 15 | E 10 | SW 16 | SW 16 | SW 16 |
| kJ | 11 | 14 | 58 | 46 | 2 | 2 | 2 | 6 | — | 6 | — | 6 | 2 | 2 | 11 | 11 | 2 | 9 | 22 | 21 | 2 | 40 | 41 | 40 |
Wind waves Height (m) Direction Period (s) | WNW 5 | WNW 5 | NW 5 | WNW 6 | W 8 | WSW 7 | SW 9 | SW 10 | SW 11 | SW 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 4 |
| kJ | 66 | 98 | 106 | 280 | 581 | 522 | 1083 | 1807 | 2602 | 2931 | — | — | — | — | — | — | — | — | — | — | — | — | — | 38 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 35 | 35 | 63 | 25 | 334 | 30 | 30 | 906 | 189 | 1171 | 62 | 189 | 29 | 1886 | 29 | 29 | 29 | 29 | 29 | 31 | 31 | 189 | 35 | 35 |
Best forecast wave conditions in Cape Town | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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