Surf Forecasts:
How big are the waves at Gansbaai today (15 Sep):
- Morning surf: Morning surf (15 Sep, local time) - 8ft (2.5m), 7s period with WNW swell.
- Afternoon surf: Afternoon surf (15 Sep, local time) - 10ft (3.0m), 8s period with WNW swell.
- Evening surf: Evening surf (15 Sep, local time) - 11ft (3.5m), 8s period with WNW swell.
The current surf forecast for Gansbaai at 11AM is: 2.5m 7s primary swell from a Northwest direction and 0.9m 11s secondary swell from a Southwest direction (forecast issued at 07:00am September 15). An open ocean swell of 0.6m 11s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Sep) | 8ft (2.5m) | 7s |
| Afternoon (15 Sep) | 10ft (3.0m) | 8s |
| Evening (15 Sep) | 11ft (3.5m) | 8s |
Table - waves today at Gansbaai. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 24mm), heaviest during Tue night. Very mild (max 18°C on Tue afternoon, min 12°C on Tue night). Mainly strong winds. | |||||||||||||||||||||||
Tuesday 15 | Wednesday 16 | Thursday 17 | |||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | WNW 7 | WNW 7 | NW 7 | WNW 7 | WNW 8 | WNW 8 | SW 15 | SW 14 | WSW 14 | WSW 14 | SW 14 | WSW 13 | SW 13 | SSW 13 | SSW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 394 | 515 | 595 | 882 | 1415 | 1457 | 3477 | 3659 | 3083 | 2775 | 2140 | 1876 | 969 | 1619 | 2310 | 1709 | 1591 | 1470 | 1427 | 1313 | 1234 | 1058 | 963 |
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 | cross | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 5:28PM1.45m | 5:47AM1.29m | 5:58PM1.31m | 6:20AM1.17m | 6:32PM1.17m | ||||||||||||||||||
Low Tide | 11:17AM0.28m | 11:43PM0.30m | 11:46AM0.40m | 00:12AM0.43m | 12:16PM0.52m | ||||||||||||||||||
 |  | | | |  |  |  |  |  | | | |  | | | |  | | | | | | |
 | 6:43 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — |
 | — | — | — | — | 6:32 | — | — | — | — | — | — | — | 6:34 | — | — | — | — | — | — | — | 6:35 | — | — |
mm | — | — | — | — | — | — | 7 | 14 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 15 | 17 | 18 | 18 | 15 | 13 | 12 | 13 | 14 | 15 | 14 | 15 | 13 | 13 | 13 | 13 | 14 | 15 | 15 | 15 | 14 | 14 |
Feels °C | 11 | 8 | 9 | 9 | 9 | 6 | 9 | 8 | 8 | 8 | 9 | 7 | 9 | 7 | 8 | 7 | 6 | 7 | 7 | 7 | 8 | 8 | 8 |
Swell 1 Height (m) Direction Period (s) | SW 11 | SW 11 | SW 11 | SW 17 | SW 16 | SW 15 | WNW 8 | SW 14 | WSW 14 | WSW 14 | SW 14 | WSW 13 | SW 13 | SSW 13 | SSW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 |
| kJ | 174 | 168 | 209 | 470 | 1001 | 1399 | 300 | 3659 | 3083 | 2775 | 2140 | 1876 | 969 | 1619 | 2310 | 1709 | 1591 | 1470 | 1427 | 1313 | 1234 | 1058 | 963 |
Swell 2 Height (m) Direction Period (s) | ESE 10 | ESE 11 | ESE 11 | SW 12 | E 11 | E 11 | E 11 | WNW 8 | SW 15 | SW 14 | W 13 | SW 13 | W 13 | W 13 | W 13 | W 13 | W 12 | W 12 | E 10 | E 10 | E 10 | E 10 | E 11 |
| kJ | 115 | 90 | 91 | 161 | 64 | 66 | 64 | 161 | 360 | 453 | 933 | 488 | 905 | 787 | 475 | 408 | 196 | 180 | 50 | 50 | 50 | 51 | 2 |
Swell 3 Height (m) Direction Period (s) | SW 15 | SW 16 | SW 18 | E 11 | S 9 | S 9 | S 9 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | E 11 | — | E 10 | E 10 | E 10 | — | — | — | — | — |
| kJ | 36 | 90 | 150 | 59 | 2 | 2 | 2 | 42 | 42 | 24 | 24 | 23 | 23 | 2 | — | 75 | 73 | 73 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WNW 7 | WNW 7 | NW 7 | WNW 7 | WNW 8 | WNW 8 | SW 15 | — | — | — | — | SSE 7 | SSE 7 | — | E 11 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 |
| kJ | 394 | 515 | 595 | 882 | 1415 | 1457 | 3477 | — | — | — | — | 79 | 114 | — | 9 | 141 | 132 | 127 | 154 | 120 | 131 | 149 | 124 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 25 | 25 | 25 | 83 | 184 | 192 | 83 | 192 | 52 | 245 | 832 | 260 | 236 | 260 | 269 | 323 | 0 | 0 | 0 | 7 | 63 | 245 | 271 |
Best forecast wave conditions in Overberg | |||||||||||||||||||||||
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 Gansbaai 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