Surf Forecasts:
How big are the waves at Dias Beach today (18 Jun):
- Morning surf: Morning surf (18 Jun, local time) - 8ft (2.5m), 15s period with SW swell.
- Afternoon surf: Afternoon surf (18 Jun, local time) - 8ft (2.4m), 14s period with SW swell.
- Evening surf: Evening surf (18 Jun, local time) - 7.5ft (2.3m), 13s period with SW swell.
The current surf forecast for Dias Beach at 3PM is: 2.4m 14s primary swell from a Southwest direction and 0.7m 4s secondary swell from a Southeast direction (forecast issued at 07:00am June 18). The wind direction is predicted to be cross-onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jun) | 8ft (2.5m) | 15s |
| Afternoon (18 Jun) | 8ft (2.4m) | 14s |
| Evening (18 Jun) | 7.5ft (2.3m) | 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. Warm (max 23°C on Sat afternoon, min 14°C on Thu morning). Winds decreasing (strong winds from the SE on Thu night, light winds from the ENE by Sat morning). | ||||||||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sun 21 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 16 | SW 15 | SSW 12 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | WSW 11 | SW 11 | SW 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1715 | 3241 | 2643 | 2458 | 1977 | 1862 | 1834 | 1594 | 895 | 1025 | 440 | 418 | 504 | 700 | 734 | 700 | 580 | 583 | 583 | 488 | 501 | 335 | 391 | 550 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 6:01PM1.49m | 6:19AM1.34m | 6:52PM1.44m | 7:13AM1.23m | 7:46PM1.37m | |||||||||||||||||||
Low Tide | 11:43AM0.12m | 00:18AM0.24m | 12:30PM0.21m | 1:14AM0.31m | 1:20PM0.31m | |||||||||||||||||||
 |  | |  | |  | | | | | | | | | | | | | | | | | | | |
 | 7:50 | — | — | — | — | — | — | — | 7:50 | — | — | — | — | — | — | — | 7:50 | — | — | — | — | — | — | 7:52 |
 | — | — | — | — | 5:42 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | 5:43 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 14 | 14 | 16 | 16 | 15 | 15 | 15 | 14 | 14 | 14 | 16 | 19 | 18 | 18 | 18 | 19 | 20 | 22 | 23 | 23 | 21 | 21 | 20 |
Feels °C | 8 | 8 | 7 | 9 | 9 | 8 | 8 | 7 | 7 | 7 | 8 | 11 | 15 | 14 | 15 | 15 | 16 | 16 | 18 | 19 | 19 | 17 | 17 | 17 |
Swell 1 Height (m) Direction Period (s) | SW 12 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | WSW 12 | SSW 12 | SSW 12 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | WSW 11 | SW 11 | SW 15 |
| kJ | 1269 | 3241 | 2643 | 2458 | 1977 | 1862 | 1834 | 1594 | 895 | 1025 | 440 | 384 | 504 | 700 | 734 | 700 | 580 | 583 | 583 | 488 | 501 | 335 | 391 | 550 |
Swell 2 Height (m) Direction Period (s) | SW 16 | ESE 7 | — | — | — | — | SW 20 | SW 20 | SW 13 | SW 16 | SW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | SE 6 | SE 6 | SE 6 | SE 6 | S 9 | SE 7 | S 8 | SW 15 | WSW 11 |
| kJ | 1715 | 5 | — | — | — | — | 15 | 15 | 253 | 271 | 421 | 353 | 328 | 269 | 142 | 123 | 83 | 49 | 34 | 57 | 23 | 71 | 262 | 251 |
Swell 3 Height (m) Direction Period (s) | ESE 8 | — | — | — | — | — | — | — | SW 18 | — | SW 16 | SW 15 | SW 15 | SW 18 | SW 18 | WSW 12 | S 10 | SW 16 | SW 16 | ESE 7 | SW 15 | SW 15 | SW 15 | S 8 |
| kJ | 6 | — | — | — | — | — | — | — | 150 | — | 416 | 418 | 220 | 51 | 49 | 107 | 65 | 91 | 91 | 31 | 109 | 137 | 215 | 51 |
Wind waves Height (m) Direction Period (s) | SE 5 | SE 4 | SE 4 | ESE 4 | SE 4 | SE 4 | SE 5 | SE 5 | SE 6 | SE 6 | ESE 6 | ESE 6 | SE 6 | SE 6 | SE 6 | ESE 6 | ESE 6 | — | — | — | — | — | SE 7 | — |
| kJ | 47 | 26 | 24 | 12 | 10 | 39 | 71 | 165 | 224 | 354 | 325 | 260 | 223 | 230 | 186 | 207 | 133 | — | — | — | — | — | 25 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 35 | 30 | 62 | 31 | 189 | 35 | 35 | 39 | 32 | 32 | 29 | 28 | 20 | 2 | 2 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 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