Surf Forecasts:
How big are the waves at Dias Beach today (22 Sep):
- Morning surf: Morning surf (22 Sep, local time) - 3.5ft (1.1m), 13s period with SW swell.
- Afternoon surf: Afternoon surf (22 Sep, local time) - 4ft (1.2m), 12s period with SW swell.
- Evening surf: Evening surf (22 Sep, local time) - 4.5ft (1.3m), 11s period with SW swell.
The current surf forecast for Dias Beach at 7PM is: 1.3m 12s primary swell from a Southwest direction and 0.6m 7s secondary swell from a East-southeast direction (forecast issued at 01:00pm September 22). The wind direction is predicted to be cross-onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Sep) | 3.5ft (1.1m) | 13s |
| Afternoon (22 Sep) | 4ft (1.2m) | 12s |
| Evening (22 Sep) | 4.5ft (1.3m) | 11s |
Table - waves today at Dias Beach. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Tue afternoon. Warm (max 24°C on Tue afternoon, min 15°C on Wed morning). Winds increasing (light winds from the WSW on Tue afternoon, near gales from the SE by Wed night). | |||||||||||||||||||||
Tue 22 | Wednesday 23 | Thursday 24 | |||||||||||||||||||
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 13 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SE 6 | SE 7 | SE 7 | SE 7 | SE 7 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SW 13 |
Wave Graph  | |||||||||||||||||||||
 kJ | 424 | 379 | 494 | 486 | 384 | 332 | 332 | 254 | 254 | 187 | 163 | 375 | 534 | 550 | 604 | 495 | 953 | 1257 | 1382 | 1216 | 1077 |
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-on | cross | cross | on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross-on | cross | cross |
High Tide | 1:03PM1.21m | 1:12AM1.22m | 1:33PM1.34m | 1:44AM1.33m | 2:01PM1.47m | ||||||||||||||||
Low Tide | 7:17PM0.43m | 7:23AM0.33m | 7:47PM0.30m | 7:52AM0.23m | 8:15PM0.18m | ||||||||||||||||
 |  |  |  |  | | |  | | | |  | | | |  | | | | | | |
 | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — |
 | — | — | 6:42 | — | — | — | — | — | — | — | 6:42 | — | — | — | — | — | — | — | 6:43 | — | — |
mm | — | — | 1 | 1 | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 24 | 21 | 20 | 18 | 17 | 16 | 15 | 16 | 16 | 16 | 17 | 17 | 18 | 17 | 18 | 19 | 21 | 22 | 21 | 21 |
Feels °C | 22 | 22 | 22 | 20 | 18 | 17 | 15 | 15 | 16 | 15 | 10 | 9 | 10 | 14 | 12 | 15 | 18 | 19 | 21 | 19 | 20 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 10 | SW 10 | SW 10 | SW 10 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SW 13 |
| kJ | 424 | 379 | 494 | 486 | 384 | 332 | 332 | 254 | 254 | 187 | 163 | 129 | 122 | 102 | 100 | 481 | 953 | 1257 | 1382 | 1216 | 1077 |
Swell 2 Height (m) Direction Period (s) | SE 7 | SE 7 | SE 7 | ESE 7 | SE 7 | SSE 6 | SSE 6 | SSE 6 | SE 6 | ESE 8 | W 9 | SSW 6 | SW 14 | SSW 17 | SSW 17 | SW 10 | WSW 10 | WSW 11 | — | — | — |
| kJ | 63 | 44 | 35 | 32 | 23 | 16 | 16 | 15 | 13 | 12 | 14 | 31 | 7 | 59 | 157 | 80 | 67 | 79 | — | — | — |
Swell 3 Height (m) Direction Period (s) | WSW 11 | WSW 11 | S 16 | S 15 | S 14 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SSE 12 | W 15 | SSE 10 | S 18 | WSW 13 | SW 14 | — | WSW 12 | — | — | — | — |
| kJ | 117 | 88 | 5 | 4 | 14 | 23 | 24 | 12 | 13 | 13 | 4 | 11 | 6 | 17 | 7 | — | 15 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | SE 7 | SE 5 | SE 6 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 |
| kJ | — | — | — | — | — | — | — | — | — | 11 | 68 | 375 | 534 | 550 | 604 | 495 | 305 | 255 | 301 | 323 | 228 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 4 | 7 | 4 | 4 | 4 | 4 | 4 | 4 | 7 | 2 | 49 | 49 | 32 | 28 | 28 | 20 | 15 | 15 | 15 | 15 | 15 |
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