Surf Forecasts:
How big are the waves at Bettys Bay today (20 Sep):
- Morning surf: Morning surf (20 Sep, local time) - 7ft (2.1m), 13s period with SW swell.
- Afternoon surf: Afternoon surf (20 Sep, local time) - 6ft (1.9m), 13s period with WSW swell.
- Evening surf: Evening surf (20 Sep, local time) - 5.5ft (1.7m), 12s period with WSW swell.
The current surf forecast for Bettys Bay at 1PM is: 1.9m 13s primary swell from a Southwest direction and 1.2m 5s secondary swell from a Southeast direction (forecast issued at 07:00am September 20). The wind direction is predicted to be cross-onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | 7ft (2.1m) | 13s |
| Afternoon (20 Sep) | 6ft (1.9m) | 13s |
| Evening (20 Sep) | 5.5ft (1.7m) | 12s |
Table - waves today at Bettys Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Mon night. Warm (max 27°C on Tue morning, min 16°C on Sun night). Winds decreasing (fresh winds from the SE on Sun afternoon, calm by Tue morning). | |||||||||||||||||||||||
Sunday 20 | Monday 21 | Tuesday 22 | |||||||||||||||||||||
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) | SW 13 | SW 13 | SW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | SW 11 | SW 11 | SW 11 | SW 14 | SW 11 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 11 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 2012 | 1541 | 1346 | 1180 | 998 | 953 | 771 | 680 | 658 | 536 | 472 | 464 | 380 | 283 | 314 | 284 | 224 | 342 | 388 | 386 | 442 | 435 | 363 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | glassy | cross-on | glassy | glassy | cross-off |
High Tide | 11:25AM0.96m | 11:41PM1.00m | 12:29PM1.09m | 00:36AM1.11m | 1:04PM1.22m | ||||||||||||||||||
Low Tide | 4:48AM0.67m | 5:48PM0.69m | 6:14AM0.57m | 6:43PM0.57m | 6:53AM0.45m | 7:18PM0.44m | |||||||||||||||||
 |  | | | | | | | | | | | | | |  |  | | |  |  |  | | |
 | 6:37 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — |
 | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:38 | — | — | — | — | — | — | — | 6:39 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | 1 | — | — |
Temp °C | 15 | 17 | 22 | 25 | 24 | 20 | 17 | 16 | 16 | 16 | 21 | 25 | 26 | 21 | 20 | 20 | 20 | 24 | 27 | 26 | 23 | 23 | 20 |
Feels °C | 11 | 13 | 19 | 22 | 20 | 17 | 14 | 13 | 12 | 12 | 17 | 22 | 22 | 18 | 18 | 18 | 19 | 23 | 28 | 27 | 25 | 24 | 19 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 11 |
| kJ | 2012 | 1541 | 1346 | 1180 | 998 | 953 | 771 | 680 | 658 | 536 | 472 | 464 | 380 | 283 | 314 | 224 | 224 | 342 | 388 | 386 | 442 | 435 | 363 |
Swell 2 Height (m) Direction Period (s) | — | SSE 5 | — | — | — | — | — | — | — | — | SSW 15 | SW 15 | SSW 15 | SSW 15 | SW 14 | SW 14 | SW 13 | WSW 11 | WSW 11 | WSW 11 | SE 7 | SE 8 | SE 8 |
| kJ | — | 8 | — | — | — | — | — | — | — | — | 23 | 57 | 87 | 142 | 211 | 284 | 215 | 121 | 119 | 88 | 14 | 15 | 16 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ESE 5 | — | ESE 6 | SE 7 | S 16 | SSE 6 | WSW 10 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 36 | — | 23 | 17 | 5 | 7 | 20 |
Wind waves Height (m) Direction Period (s) | SE 5 | ESE 4 | ESE 4 | SE 5 | SE 5 | SE 5 | SE 5 | ESE 4 | ESE 4 | ESE 4 | ESE 5 | SE 5 | SE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 6 | ESE 5 | — | — | W 4 | W 4 | W 3 |
| kJ | 20 | 24 | 31 | 60 | 107 | 71 | 41 | 32 | 32 | 35 | 56 | 67 | 110 | 83 | 64 | 46 | 135 | 25 | — | — | 6 | 4 | 2 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 10 | 10 | 7 | 27 | 27 | 18 | 18 | 10 | 18 | 18 | 18 | 10 | 11 | 10 | 10 | 18 | 7 | 7 | 0 | 7 | 0 | 0 | 0 |
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 Bettys Bay 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