Surf Forecasts:
How big are the waves at Dias Beach today (28 Aug):
- 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 11PM is: 1.2m 13s primary swell from a West-southwest direction and 1.1m 13s secondary swell from a South direction (forecast issued at 07:00pm August 28). The wind direction is predicted to be onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Aug) | - | - |
| 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 ForecastMostly dry. Very mild (max 17°C on Sat morning, min 11°C on Sun night). Mainly fresh winds. | |||||||||||||||||||
Fri 28 | Saturday 29 | Sunday 30 | |||||||||||||||||
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) | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 15 | WSW 14 | SW 10 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | SW 12 | WSW 12 |
Wave Graph  | |||||||||||||||||||
 kJ | 534 | 542 | 461 | 454 | 468 | 484 | 1024 | 1748 | 845 | 743 | 805 | 936 | 2460 | 2385 | 2083 | 1985 | 1722 | 1655 | 1313 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | cross-on | cross-on | cross | off | on | on | on | 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 | 9:44PM0.10m | 9:49AM0.06m | 10:14PM0.07m | 10:18AM0.07m | 10:45PM0.07m | ||||||||||||||
 |  | | | |  | | | | | | |  |  | | | |  | | |
 | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — |
 | 6:23 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 15 | 15 | 15 | 15 | 15 | 17 | 14 | 15 | 15 | 15 | 14 | 13 | 13 | 13 | 13 | 13 | 12 | 12 |
Feels °C | 14 | 14 | 12 | 14 | 12 | 14 | 16 | 8 | 10 | 9 | 9 | 8 | 6 | 6 | 7 | 7 | 6 | 5 | 5 |
Swell 1 Height (m) Direction Period (s) | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 15 | SSE 11 | WSW 14 | SW 8 | SW 9 | SW 9 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | SW 12 | WSW 12 |
| kJ | 534 | 542 | 461 | 454 | 468 | 484 | 1024 | 98 | 756 | 698 | 680 | 690 | 2460 | 2385 | 2083 | 1985 | 1722 | 1655 | 1313 |
Swell 2 Height (m) Direction Period (s) | S 10 | S 10 | S 13 | S 13 | SSE 12 | SSE 12 | SSE 11 | SSE 13 | SSE 11 | WSW 14 | WSW 13 | WSW 13 | SSE 11 | SE 11 | SE 11 | SE 10 | SE 10 | SSE 10 | SSE 10 |
| kJ | 259 | 171 | 427 | 339 | 318 | 250 | 130 | 35 | 102 | 743 | 805 | 936 | 47 | 30 | 29 | 27 | 26 | 10 | 10 |
Swell 3 Height (m) Direction Period (s) | SSE 14 | SSE 13 | SE 8 | WSW 17 | WSW 17 | WSW 16 | SSE 14 | ESE 8 | ESE 8 | SSE 12 | SSE 12 | SSE 11 | ESE 12 | ESE 12 | ESE 12 | E 12 | E 12 | E 12 | E 12 |
| kJ | 115 | 187 | 25 | 119 | 172 | 273 | 71 | 11 | 6 | 119 | 75 | 47 | 26 | 26 | 27 | 26 | 12 | 12 | 12 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | SW 4 | — | — | WSW 14 | SW 10 | — | — | — | — | — | — | — | — | S 7 | SSE 7 |
| kJ | — | — | — | — | 2 | — | — | 1748 | 845 | — | — | — | — | — | — | — | — | 88 | 94 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 2 | 15 | 29 | 2 | 15 | 2 | 0 | 152 | 29 | 29 | 29 | 29 | 31 | 31 | 31 | 29 | 334 | 30 | 30 |
Best forecast wave conditions in Cape Town | |||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||
Header Global | |||||||||||||||||||
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