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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 Thursday 18 Sep 2025 SAST
How big are the waves at Bettys Bay today?
The current surf forecast for Bettys Bay at 8PM is: 1.9m 11s primary swell from a South direction and 1.0m 10s secondary swell from a Southwest direction (forecast issued at 07:00pm September 18). The wind direction is predicted to be onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | - | - |
| Afternoon (18 Sep) | 5ft (1.6m) | 11s |
| Evening (18 Sep) | 6ft (1.9m) | 11s |
Table - waves today at Bettys Bay. (Swell directed towards the surf break)
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | |||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 11 | 12 | 12 | 11 | 11 | 11 | 10 | 11 | 10 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 701 | 922 | 930 | 980 | 993 | 708 | 379 | 311 | 326 | 247 | 190 | 314 | 386 | 329 | 345 | 356 | 378 | 373 | 350 | 278 | 250 | 218 | 218 | 215 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | cross- on | cross- on | cross | cross | cross- on | cross- on | cross- on | cross | cross | off | off | off | cross- off | cross- off | cross- off | cross- off | glass | cross | cross | cross | cross- on | on |
High Tide / height (m) | 1:49AM 1.36 | 2:07PM 1.49 | 2:22AM 1.43 | 2:37PM 1.57 | 2:52AM 1.48 | |||||||||||||||||||
Low Tide / height (m) | 7:49PM 0.27 | 7:58AM 0.21 | 8:23PM 0.18 | 8:29AM 0.15 | 8:53PM 0.11 | 8:57AM 0.11 | ||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:39 | - | - | - | - | - | - | - | 6:37 | - | - | - | - | - | - | - | 6:35 | - | - |
| Sunset | 6:37 | - | - | - | - | - | - | - | 6:37 | - | - | - | - | - | - | - | 6:37 | - | - | - | - | - | - | - |
 |  | |  | | | | |  |  | | | |  | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 14 | 13 | 12 | 11 | 11 | 12 | 17 | 22 | 22 | 18 | 17 | 19 | 17 | 16 | 18 | 18 | 17 | 15 | 14 | 13 | 13 | 14 | 16 | 17 |
| Feels °C (?) | 11 | 10 | 8 | 6 | 6 | 7 | 13 | 18 | 17 | 14 | 14 | 16 | 12 | 10 | 13 | 12 | 13 | 13 | 14 | 12 | 11 | 12 | 15 | 15 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Overberg
Continuing clean conditions at Bettys Bay (calm at Elgin Exp Farm 25 km from Bettys Bay). 2.1m 11s groundswell from the SSW with a 1.0m 13s groundswell from the S and a 0.6m 10s swell from the W. 3 swells combining to make bigger set waves.
25 km away, 1 h 59 min ago
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