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Bettys Bay Surf Forecast
/ Overberg (23 surf breaks) /
Surf Forecasts:
Bettys Bay surfForecast / Overberg / South Africa
48hr Weather and Surf, issued 7 pm Saturday 09 May 2026 SASTForecast update in hr min s Forecast update imminent
Bettys Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Bettys Bay sea temperature is
17.3° C
(Which is normal for this time of year)How big are the waves at Bettys Bay today?
The current surf forecast for Bettys Bay at 1AM is: 1.2m 13s primary swell from a Southwest direction and 1.3m 12s secondary swell from a Southeast direction (forecast issued at 07:00pm May 09). An open ocean swell of 1.0m 6s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 May) | 8ft (2.5m) | 13s |
| Afternoon (10 May) | 10ft (3.0m) | 12s |
| Evening (10 May) | 16ft (5.0m) | 11s |
Table - waves today at Bettys Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 99mm), heaviest during Mon morning. Very mild (max 18°C on Mon afternoon, min 12°C on Sun afternoon). Winds increasing (fresh winds from the NNW on Sat night, severe gales from the NW by Mon morning). | ||||||||||||||||||||||||
Sat 9 | Sunday 10 | Monday 11 | Tue 12 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WSW 14 | WSW 13 | SE 12 | SW 13 | SW 13 | W 13 | WSW 8 | WSW 12 | WSW 8 | WSW 10 | WSW 11 | W 13 | WSW 12 | WSW 12 | W 11 | W 13 | WSW 13 | WSW 13 | WSW 13 | W 13 | SW 13 | W 12 | SW 13 | SW 13 | |
700 | 599 | 517 | 517 | 501 | 2460 | 985 | 2863 | 2061 | 5029 | 6697 | 3874 | 6629 | 3461 | 12142 | 16063 | 14974 | 12481 | 10109 | 4993 | 3785 | 3829 | 2982 | 2937 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 9:09PM1.10m | 9:35AM1.02m | 10:25PM1.17m | 10:56AM1.08m | 11:23PM1.28m | 11:56AM1.19m | ||||||||||||||||||
Low Tide | 2:22PM0.55m | 3:33AM0.62m | 3:46PM0.54m | 4:54AM0.53m | 4:58PM0.48m | 5:52AM0.39m | ||||||||||||||||||
 |  | | |  |  |  | |  | |  | | |  |  | | | | |  | | | | | |
 | — | — | — | — | 7:26 | — | — | — | — | — | — | — | 7:26 | — | — | — | — | — | — | — | 7:26 | — | — | — |
 | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:53 | — | — | — | — | — | — | 5:52 |
— | — | — | — | 5 | 3 | 1 | 6 | 5 | 2 | 1 | 1 | 1 | 10 | 13 | 13 | 3 | 2 | 4 | 8 | 9 | 4 | 1 | 6 | |
Temp °C | 17 | 16 | 15 | 14 | 13 | 15 | 15 | 12 | 13 | 13 | 14 | 14 | 12 | 13 | 16 | 18 | 17 | 17 | 17 | 16 | 16 | 16 | 17 | 17 |
11 | 10 | 9 | 7 | 5 | 6 | 7 | 0 | 1 | 2 | 4 | 5 | 2 | 0 | 2 | 7 | 8 | 9 | 10 | 10 | 11 | 11 | 12 | 12 | |
Swell 1 Height (m) Direction Period (s) | SE 12 | SE 12 | SE 12 | SE 12 | SW 13 | SE 12 | SW 13 | SE 11 | SE 11 | SE 11 | SE 11 | SW 12 | WSW 12 | WSW 12 | SSE 10 | SSE 10 | SSE 9 | SE 10 | ESE 10 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 |
 kJ | 678 | 580 | 463 | 403 | 501 | 298 | 585 | 177 | 147 | 116 | 75 | 2840 | 5871 | 3461 | 98 | 74 | 69 | 16 | 10 | 3527 | 3459 | 2800 | 2982 | 2937 |
Swell 2 Height (m) Direction Period (s) | WSW 14 | WSW 13 | SW 13 | SW 13 | SE 12 | — | SE 11 | SE 11 | SW 22 | SW 22 | SW 21 | SE 11 | SE 11 | S 9 | SE 10 | — | — | — | — | — | — | — | SSE 12 | SSE 12 |
| kJ | 700 | 599 | 517 | 517 | 396 | — | 250 | 63 | 18 | 18 | 18 | 73 | 40 | 73 | 68 | — | — | — | — | — | — | — | 14 | 13 |
Swell 3 Height (m) Direction Period (s) | — | — | SSE 12 | W 6 | — | — | — | — | SW 22 | SW 22 | — | — | SSE 13 | SE 10 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 230 | 54 | — | — | — | — | 18 | 18 | — | — | 18 | 38 | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WNW 4 | NW 5 | NW 5 | NNW 6 | WNW 8 | W 13 | WSW 8 | WSW 12 | WSW 8 | WSW 10 | WSW 11 | W 13 | WSW 12 | NW 7 | W 11 | W 13 | WSW 13 | WSW 13 | WSW 13 | W 13 | W 12 | W 12 | W 12 | W 12 |
| kJ | 34 | 67 | 80 | 63 | 512 | 2460 | 985 | 2863 | 2061 | 5029 | 6697 | 3874 | 6629 | 821 | 12142 | 16063 | 14974 | 12481 | 10109 | 4993 | 3785 | 3829 | 2951 | 2587 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 18 | 8 | 8 | 35 | 297 | 337 | 801 | 412 | 556 | 555 | 1014 | 1014 | 337 | 319 | 1014 | 978 | 971 | 1004 | 376 | 298 | 44 | 44 | 49 | 44 |
Best forecast wave conditions in Overberg | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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