Surf Forecasts:
How big are the waves at Gansbaai today (19 Aug):
- Morning surf: Morning surf (19 Aug, local time) - 8ft (2.5m), 12s period with SW swell.
- Afternoon surf: Afternoon surf (19 Aug, local time) - 8ft (2.5m), 12s period with SW swell.
- Evening surf: Evening surf (19 Aug, local time) - 8ft (2.4m), 12s period with SW swell.
The current surf forecast for Gansbaai at 10PM is: 2.5m 12s primary swell from a Southwest direction (forecast issued at 01:00pm August 19). An open ocean swell of 0.1m 10s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Aug) | 8ft (2.5m) | 12s |
| Afternoon (19 Aug) | 8ft (2.5m) | 12s |
| Evening (19 Aug) | 8ft (2.4m) | 12s |
Table - waves today at Gansbaai. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 17°C on Fri afternoon, min 10°C on Fri morning). Wind will be generally light. | |||||||||||||||||||||
Wed 19 | Thursday 20 | Friday 21 | |||||||||||||||||||
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 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | WSW 12 | S 11 | SSW 11 | SSW 11 | WSW 11 | SSW 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1978 | 1866 | 1742 | 1665 | 1818 | 2892 | 4398 | 4623 | 4055 | 3305 | 2577 | 2221 | 1830 | 1605 | 1374 | 743 | 596 | 478 | 444 | 411 | 501 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | on | cross-on | cross-on | glassy | glassy | cross | glassy | cross | cross-off | off | off | off | off | off | off | off | off | off | off |
High Tide | 7:25PM1.19m | 7:59AM1.02m | 8:25PM1.07m | 9:40AM0.94m | 10:21PM1.01m | ||||||||||||||||
Low Tide | 1:02PM0.53m | 1:50AM0.57m | 1:49PM0.65m | 3:11AM0.66m | 3:40PM0.74m | ||||||||||||||||
 | | |  | | | | | | | | | |  | | |  | | | | | |
 | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — |
 | — | — | 6:14 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 14 | 14 | 14 | 13 | 12 | 12 | 11 | 10 | 14 | 17 | 17 | 13 | 12 |
Feels °C | 11 | 12 | 11 | 12 | 12 | 14 | 13 | 12 | 13 | 12 | 12 | 11 | 9 | 9 | 8 | 6 | 9 | 12 | 13 | 10 | 11 |
Swell 1 Height (m) Direction Period (s) | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | WSW 12 | S 11 | SSW 11 | SSW 11 | SSW 10 | SSW 10 |
| kJ | 1978 | 1866 | 1742 | 1665 | 1818 | 2892 | 4398 | 4623 | 4055 | 3305 | 2577 | 2221 | 1830 | 1605 | 1374 | 743 | 596 | 478 | 444 | 411 | 501 |
Swell 2 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | SSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 |
| kJ | 2 | 2 | 2 | 2 | 17 | 16 | 16 | 16 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 366 | 527 | 435 | 435 | 372 | 366 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 9 | E 9 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 6 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ESE 3 | E 3 | ESE 4 | ESE 4 | ESE 4 | E 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 2 | 24 | 38 | 22 | 13 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 83 | 54 | 54 | 7 | 7 | 0 | 7 | 7 | 7 | 54 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 0 |
Best forecast wave conditions in Overberg | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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