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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 pm Friday 29 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
16.5° C
(Which is normal for this time of year)How big are the waves at Dias Beach today (29 May):
- Morning surf: Morning surf (29 May, local time) - 11ft (3.5m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (29 May, local time) - 10ft (3.0m), 14s period with SW swell.
- Evening surf: Evening surf (29 May, local time) - 10ft (3.0m), 13s period with SW swell.
The current surf forecast for Dias Beach at 9PM is: 3.0m 13s primary swell from a Southwest direction and 0.2m 6s secondary swell from a East-southeast direction (forecast issued at 01:00pm May 29). The wind direction is predicted to be cross-onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 May) | 11ft (3.5m) | 14s |
| Afternoon (29 May) | 10ft (3.0m) | 14s |
| Evening (29 May) | 10ft (3.0m) | 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 Sun night, min 15°C on Fri afternoon). Winds decreasing (fresh winds from the SE on Sat night, calm by Sun night). | ||||||||||||||||||||||||
Fri 29 | Saturday 30 | Sunday 31 | Mon 1 | |||||||||||||||||||||
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 | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | WSW 11 | |
3783 | 3355 | 3005 | 2961 | 2614 | 2063 | 1778 | 1474 | 1249 | 970 | 813 | 736 | 827 | 970 | 939 | 928 | 808 | 836 | 734 | 671 | 637 | 604 | 593 | 657 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | glassy | glassy | cross | |
High Tide | 2:19PM1.31m | 2:22AM1.39m | 2:52PM1.33m | 2:56AM1.39m | 3:25PM1.35m | 3:30AM1.38m | ||||||||||||||||||
Low Tide | 8:12AM0.22m | 8:20PM0.34m | 8:44AM0.20m | 8:54PM0.32m | 9:16AM0.20m | 9:28PM0.31m | ||||||||||||||||||
 | | |  | | | |  |  | | | | |  | | | | | | | | | | | |
 | — | — | — | — | — | — | 7:41 | — | — | — | — | — | — | — | 7:41 | — | — | — | — | — | — | — | 7:43 | — |
 | — | — | 5:45 | — | — | — | — | — | — | — | 5:44 | — | — | — | — | — | — | — | 5:44 | — | — | — | — | 5:44 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 15 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 16 | 16 | 17 | 17 |
10 | 10 | 11 | 12 | 13 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 10 | 11 | 12 | 13 | 15 | 15 | 15 | 15 | 16 | 16 | 17 | 16 | |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | WSW 11 |
 kJ | 3783 | 3355 | 3005 | 2961 | 2614 | 2063 | 1778 | 1474 | 1249 | 970 | 813 | 736 | 827 | 970 | 939 | 928 | 808 | 836 | 734 | 671 | 637 | 604 | 593 | 657 |
Swell 2 Height (m) Direction Period (s) | — | — | E 8 | — | — | — | — | — | — | — | — | — | — | — | — | E 8 | SE 8 | ESE 8 | ESE 8 | ESE 7 | ESE 7 | ESE 7 | W 10 | SSW 15 |
| kJ | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 | 12 | 11 | 5 | 5 | 5 | 18 | 42 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 6 | — | — | S 9 | S 18 | W 12 | ESE 7 | ESE 7 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 2 | 6 | 3 | 5 | 5 |
Wind waves Height (m) Direction Period (s) | — | SE 4 | SE 4 | ESE 6 | ESE 6 | SE 4 | ESE 6 | ESE 6 | ESE 6 | SE 3 | SE 3 | SE 4 | ESE 4 | ESE 4 | SE 4 | SE 4 | SE 4 | — | — | — | — | — | — | — |
| kJ | — | 10 | 17 | 3 | 3 | 16 | 14 | 7 | 6 | 5 | 9 | 17 | 31 | 32 | 26 | 16 | 7 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 28 | 28 | 30 | 15 | 15 | 15 | 15 | 15 | 29 | 29 | 29 | 29 | 29 | 28 | 15 | 2 | 2 | 2 | 2 | 15 | 2 | 0 | 0 | 4 |
Best forecast wave conditions in Cape Town | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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