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Stillbaai Surf Forecast
/ Overberg (23 surf breaks) /
Surf Forecasts:
Stillbaai surfForecast / Overberg / South Africa
48hr Weather and Surf, issued 1 am Saturday 21 Mar 2026 SASTForecast update in hr min s Forecast update imminent
Stillbaai surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Stillbaai sea temperature is
21.4° C
(Which is 1.5°C warmer than normal for this time of year)How big are the waves at Stillbaai today?
The current surf forecast for Stillbaai at 7AM is: 2.3m 10s primary swell from a South-southwest direction and 0.5m 9s secondary swell from a East direction (forecast issued at 01:00am March 21). The wind direction is predicted to be onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Mar) | 7ft (2.2m) | 11s |
| Afternoon (21 Mar) | 6ft (1.8m) | 12s |
| Evening (21 Mar) | 5.5ft (1.7m) | 12s |
Table - waves today at Stillbaai. (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) (?) | 11 | 10 | 10 | 10 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 12 | 12 | 15 | 15 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1875 | 1393 | 820 | 1053 | 1267 | 936 | 952 | 864 | 802 | 756 | 698 | 604 | 583 | 512 | 628 | 817 | 466 | 846 | 859 | 1106 | 1080 | 2812 | 2629 | 2606 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- on | cross- on | on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 4:45AM 2.27 | 5:05PM 2.03 | 5:20AM 2.16 | 5:41PM 1.90 | 5:57AM 1.99 | 6:20PM 1.72 | ||||||||||||||||||
Low Tide / height (m) | 10:33PM -0.02 | 11:00AM -0.04 | 11:06PM 0.06 | 11:35AM 0.08 | 11:42PM 0.21 | 12:13PM 0.26 | ||||||||||||||||||
Saturday 21 | Sunday 22 | Monday 23 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:37 | - | - | - | - | - | - | - | 6:37 | - | - | - | - | - | - | - | 6:39 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:45 | - | - | - | - | - | - | - | 6:43 | - | - | - | - | - | - | - | 6:42 | - |
 | |  |  | | | | | | |  |  | | | | |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - |
| Temp. °C | 19 | 19 | 19 | 19 | 21 | 21 | 20 | 19 | 18 | 18 | 18 | 19 | 21 | 22 | 21 | 20 | 19 | 19 | 20 | 20 | 21 | 22 | 21 | 19 |
| Feels °C (?) | 18 | 18 | 18 | 18 | 19 | 17 | 16 | 16 | 15 | 17 | 18 | 20 | 21 | 21 | 18 | 18 | 17 | 18 | 18 | 18 | 17 | 17 | 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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