Surf Forecasts:
How big are the waves at Dias Beach today (17 Jul):
- Morning surf: Morning surf (17 Jul, local time) - 7ft (2.1m), 11s period with SW swell.
- Afternoon surf: Afternoon surf (17 Jul, local time) - 6ft (1.8m), 10s period with SW swell.
- Evening surf: Evening surf (17 Jul, local time) - 5ft (1.6m), 10s period with SW swell.
The current surf forecast for Dias Beach at 2PM is: 1.9m 11s primary swell from a Southwest direction (forecast issued at 07:00am July 17). An open ocean swell of 0.1m 11s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jul) | 7ft (2.1m) | 11s |
| Afternoon (17 Jul) | 6ft (1.8m) | 10s |
| Evening (17 Jul) | 5ft (1.6m) | 10s |
Table - waves today at Dias Beach. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Sun afternoon. Very mild (max 17°C on Sat afternoon, min 13°C on Sun night). Wind will be generally light. | |||||||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | |||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SW 11 | SW 11 | SW 11 | SW 11 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 9 | SW 9 | SW 9 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 1226 | 981 | 835 | 804 | 614 | 509 | 456 | 369 | 268 | 307 | 390 | 415 | 392 | 888 | 730 | 574 | 760 | 822 | 808 | 766 | 738 | 716 | 875 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | on | cross-on | cross-on |
High Tide | 5:38PM1.59m | 5:54AM1.39m | 6:19PM1.52m | 6:36AM1.28m | 7:00PM1.42m | ||||||||||||||||||
Low Tide | 11:21AM0.07m | 11:55PM0.16m | 12:00PM0.15m | 00:39AM0.24m | 12:39PM0.27m | ||||||||||||||||||
 |  | |  | | |  | | | | | |  |  | | | | | |  | | | | |
 | 7:48 | — | — | — | — | — | — | — | 7:48 | — | — | — | — | — | — | — | 7:48 | — | — | — | — | — | — |
 | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:55 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — |
Temp °C | 15 | 15 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 17 | 17 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 |
Feels °C | 15 | 16 | 17 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 15 | 13 | 13 | 12 | 12 | 12 | 13 | 13 | 14 | 12 | 12 |
Swell 1 Height (m) Direction Period (s) | SW 11 | SW 11 | SW 11 | SW 11 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 9 | SW 9 | SW 9 | SW 9 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 |
| kJ | 1226 | 981 | 835 | 804 | 614 | 509 | 456 | 369 | 268 | 307 | 390 | 415 | 287 | 888 | 730 | 574 | 760 | 822 | 808 | 766 | 738 | 716 | 875 |
Swell 2 Height (m) Direction Period (s) | E 11 | E 11 | E 12 | E 11 | S 14 | S 13 | S 13 | S 12 | S 12 | S 12 | SW 14 | SW 13 | SW 12 | S 10 | W 11 | S 10 | SSE 11 | SSE 11 | W 11 | W 10 | W 10 | W 10 | W 10 |
| kJ | 9 | 9 | 3 | 2 | 15 | 55 | 85 | 78 | 144 | 224 | 228 | 290 | 392 | 167 | 295 | 221 | 187 | 187 | 143 | 138 | 72 | 96 | 94 |
Swell 3 Height (m) Direction Period (s) | — | — | — | S 14 | E 11 | SW 17 | SW 16 | SW 16 | WSW 9 | SW 14 | S 11 | S 11 | S 11 | W 12 | S 10 | W 11 | W 11 | W 11 | SSE 10 | SSE 11 | SE 10 | SE 9 | SE 10 |
| kJ | — | — | — | 4 | 2 | 11 | 10 | 39 | 64 | 164 | 112 | 114 | 157 | 132 | 121 | 247 | 188 | 149 | 155 | 75 | 79 | 54 | 59 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 11 | — | — | NNW 3 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 282 | — | — | 8 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 4 | 0 | 0 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 0 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 7 | 2 | 2 |
Best forecast wave conditions in Cape Town | |||||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||||
Header Global | |||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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.
Nearest