Surf Forecasts:
How big are the waves at Bettys Bay today (10 Sep):
- Afternoon surf: Afternoon surf (10 Sep, local time) - 3ft (0.9m), 13s period with WSW swell.
- Evening surf: Evening surf (10 Sep, local time) - 4ft (1.2m), 13s period with SW swell.
The current surf forecast for Bettys Bay at 12AM is: 1.4m 12s primary swell from a Southwest direction and 0.3m 9s secondary swell from a South-southeast direction, 0.4m 3s secondary swell from a South-southeast direction (forecast issued at 07:00pm September 09). The wind direction is predicted to be cross-onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Sep) | - | - |
| Afternoon (10 Sep) | 3ft (0.9m) | 13s |
| Evening (10 Sep) | 4ft (1.2m) | 13s |
Table - waves today at Bettys Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 17°C on Thu afternoon, min 14°C on Wed night). Winds increasing (light winds from the SSE on Thu morning, strong winds from the ESE by Fri afternoon). | |||||||||||||||||||
Wed 9 | Thursday 10 | Friday 11 | |||||||||||||||||
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 13 | WSW 13 | SW 12 | SW 12 | SW 16 | SW 16 | SW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | SW 13 | WSW 12 | SW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 |
Wave Graph  | |||||||||||||||||||
 kJ | 295 | 430 | 637 | 730 | 1017 | 1474 | 2296 | 2250 | 1752 | 1475 | 1475 | 1697 | 1032 | 1500 | 1022 | 734 | 605 | 509 | 385 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 2:16PM1.58m | 2:33AM1.53m | 2:52PM1.68m | 3:10AM1.57m | 3:26PM1.72m | ||||||||||||||
Low Tide | 8:32PM0.09m | 8:42AM0.04m | 9:09PM0.01m | 9:16AM0.01m | 9:43PM-0.01m | ||||||||||||||
 |  |  | | |  |  | | |  | | | | | | | | | | |
 | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — |
 | 6:30 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:31 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 15 | 15 | 15 | 14 | 15 | 16 | 17 | 16 | 15 | 15 | 15 | 15 | 15 | 16 | 17 | 16 | 15 | 15 |
Feels °C | 14 | 13 | 13 | 14 | 12 | 14 | 14 | 15 | 14 | 13 | 12 | 12 | 11 | 11 | 11 | 11 | 9 | 10 | 10 |
Swell 1 Height (m) Direction Period (s) | WSW 13 | WSW 13 | SW 12 | SW 12 | SW 12 | SW 16 | SW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | SW 13 | WSW 12 | SW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 |
| kJ | 295 | 430 | 637 | 730 | 694 | 1474 | 2296 | 2250 | 1752 | 1475 | 1475 | 1697 | 1032 | 1500 | 1022 | 734 | 605 | 509 | 385 |
Swell 2 Height (m) Direction Period (s) | SE 8 | SSE 8 | SSE 9 | SW 17 | SW 16 | WSW 12 | — | ESE 10 | ESE 10 | — | — | — | SSW 7 | S 7 | S 7 | SW 8 | — | SW 15 | SSW 10 |
| kJ | 18 | 14 | 15 | 338 | 1017 | 636 | — | 22 | 22 | — | — | — | 215 | 187 | 89 | 28 | — | 75 | 57 |
Swell 3 Height (m) Direction Period (s) | W 11 | — | — | SE 9 | SSE 9 | ESE 10 | — | — | — | — | — | — | E 11 | — | — | — | — | — | SW 14 |
| kJ | 2 | — | — | 20 | 8 | 19 | — | — | — | — | — | — | 9 | — | — | — | — | — | 130 |
Wind waves Height (m) Direction Period (s) | SSE 3 | SSE 3 | SSE 3 | — | — | — | — | — | — | — | — | — | — | E 11 | SSE 6 | SSE 6 | SSE 7 | SE 7 | SE 7 |
| kJ | 3 | 4 | 4 | — | — | — | — | — | — | — | — | — | — | 9 | 123 | 315 | 472 | 404 | 276 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 7 | 7 | 7 | 7 | 7 | 7 | 50 | 59 | 230 | 7 | 35 | 35 | 18 | 18 | 69 | 69 | 359 | 69 | 47 |
Best forecast wave conditions in Overberg | |||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||
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