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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 1 am Saturday 21 Mar 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
18.2° C
(Which is 1.2°C colder than average for this time of year)How big are the waves at Bettys Bay today?
The current surf forecast for Bettys Bay at 9AM is: 1.8m 12s primary swell from a South-southwest direction and 1.1m 10s secondary swell from a South-southeast direction (forecast issued at 01:00am March 21). The wind direction is predicted to be cross-onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Mar) | 6ft (1.8m) | 12s |
| Afternoon (21 Mar) | 5.5ft (1.7m) | 12s |
| Evening (21 Mar) | 5.5ft (1.7m) | 12s |
Table - waves today at Bettys Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 21 | Sunday 22 | Monday 23 | ||||||||||||||||||||||
| 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 | 5 PM | 8 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 12 | 12 | 12 | 15 | 15 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1162 | 1215 | 1080 | 952 | 850 | 864 | 864 | 864 | 769 | 756 | 731 | 637 | 764 | 573 | 503 | 512 | 874 | 1029 | 1315 | 1125 | 2360 | 2349 | 2313 | 2160 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 4:28AM 1.74 | 4:51PM 1.55 | 5:05AM 1.66 | 5:29PM 1.46 | 5:45AM 1.53 | 6:13PM 1.33 | ||||||||||||||||||
Low Tide / height (m) | 10:16PM 0.01 | 10:45AM -0.03 | 10:52PM 0.07 | 11:23AM 0.06 | 11:30PM 0.18 | 12:04PM 0.19 | ||||||||||||||||||
Saturday 21 | Sunday 22 | Monday 23 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:47 | - | - | - | - | - | - | - | 6:48 | - | - | - | - | - | - | - | 6:48 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:52 | - |
 | | |  | | | | | | | | |  | |  |  |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 19 | 18 | 17 | 17 | 20 | 21 | 19 | 19 | 17 | 17 | 16 | 17 | 19 | 19 | 18 | 18 | 18 | 18 | 17 | 18 | 22 | 23 | 21 | 19 |
| Feels °C (?) | 17 | 16 | 15 | 14 | 16 | 15 | 13 | 14 | 13 | 13 | 13 | 14 | 16 | 15 | 14 | 14 | 14 | 14 | 13 | 14 | 16 | 15 | 14 | 12 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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