Surf Forecasts:
How big are the waves at Dias Beach today (28 Aug):
- Morning surf: Morning surf (28 Aug, local time) - 4ft (1.2m), 11s period with S swell.
- Afternoon surf: Afternoon surf (28 Aug, local time) - 3.5ft (1.0m), 14s period with WSW swell.
- Evening surf: Evening surf (28 Aug, local time) - 4ft (1.2m), 14s period with WSW swell.
The current surf forecast for Dias Beach at 5PM is: 1.2m 14s primary swell from a West-southwest direction and 1.1m 10s secondary swell from a South direction (forecast issued at 01:00pm August 28). The wind direction is predicted to be cross-onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Aug) | 4ft (1.2m) | 11s |
| Afternoon (28 Aug) | 3.5ft (1.0m) | 14s |
| Evening (28 Aug) | 4ft (1.2m) | 14s |
Table - waves today at Dias Beach. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Sat morning. Very mild (max 16°C on Fri night, min 12°C on Sun night). Winds increasing (calm on Fri night, fresh winds from the SSE by Sun night). | |||||||||||||||||||||
Fri 28 | Saturday 29 | Sunday 30 | |||||||||||||||||||
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) | S 11 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 15 | WSW 14 | SW 10 | SW 9 | SW 9 | SW 13 | SW 13 | WSW 13 | WSW 12 | WSW 12 | SW 12 | SW 12 | WSW 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 323 | 352 | 534 | 542 | 461 | 454 | 461 | 461 | 1024 | 1504 | 784 | 754 | 817 | 2641 | 2673 | 2347 | 2050 | 1952 | 1799 | 1655 | 1280 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | glassy | on | cross-on | cross | cross-on | cross-off | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 3:33PM1.59m | 3:44AM1.50m | 4:01PM1.63m | 4:15AM1.50m | 4:31PM1.63m | ||||||||||||||||
Low Tide | 9:22AM0.08m | 9:44PM0.10m | 9:49AM0.06m | 10:14PM0.07m | 10:18AM0.07m | 10:45PM0.07m | |||||||||||||||
 | |  |  | | | |  | |  | | |  | | | | | | |  | | |
 | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — |
 | — | — | 6:23 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — |
mm | — | — | — | — | — | — | — | 1 | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 15 | 15 | 16 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 13 | 13 | 14 | 13 | 13 | 13 | 13 | 12 |
Feels °C | 13 | 13 | 14 | 16 | 12 | 13 | 14 | 14 | 13 | 9 | 8 | 8 | 8 | 6 | 6 | 7 | 6 | 6 | 6 | 5 | 5 |
Swell 1 Height (m) Direction Period (s) | S 11 | S 11 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | SW 9 | SW 13 | SW 13 | WSW 13 | WSW 12 | WSW 12 | SW 12 | SW 12 | WSW 12 |
| kJ | 323 | 267 | 534 | 542 | 461 | 454 | 461 | 461 | 1024 | 1504 | 756 | 743 | 754 | 2641 | 2673 | 2347 | 2050 | 1952 | 1799 | 1655 | 1280 |
Swell 2 Height (m) Direction Period (s) | WSW 11 | WSW 14 | S 10 | S 10 | S 13 | S 13 | SSE 12 | S 12 | SSE 11 | SSE 11 | SSE 11 | SSE 12 | WSW 13 | SSE 11 | SSE 11 | SE 11 | SE 11 | SE 10 | SSE 10 | SSE 10 | SSE 10 |
| kJ | 121 | 352 | 259 | 171 | 427 | 339 | 318 | 280 | 133 | 98 | 102 | 119 | 817 | 47 | 46 | 30 | 29 | 27 | 20 | 10 | 10 |
Swell 3 Height (m) Direction Period (s) | WSW 14 | WSW 11 | SSE 14 | SSE 13 | SE 8 | WSW 17 | WSW 17 | WSW 17 | SSE 14 | SSE 13 | ESE 8 | SSE 12 | SSE 11 | SSE 11 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | E 12 | E 12 | E 12 |
| kJ | 163 | 90 | 115 | 187 | 18 | 119 | 172 | 160 | 71 | 35 | 6 | 106 | 74 | 66 | 27 | 27 | 28 | 29 | 27 | 12 | 11 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | SW 10 | SW 10 | SW 9 | — | — | — | — | — | — | — | — | SSE 7 |
| kJ | — | — | — | — | — | — | — | — | — | 592 | 784 | 754 | — | — | — | — | — | — | — | — | 86 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 4 | 7 | 2 | 0 | 29 | 2 | 2 | 2 | 20 | 56 | 29 | 29 | 29 | 334 | 31 | 31 | 31 | 269 | 334 | 73 | 30 |
Best forecast wave conditions in Cape Town | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
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