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Tweede Steen Surf Forecast
/ Cape Town (70 surf breaks) /
Surf Forecasts:
Tweede Steen surfForecast / Cape Town / South Africa
48hr Weather and Surf, issued 1 am Tuesday 21 Apr 2026 SASTForecast update in hr min s Forecast update imminent
Tweede Steen surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Tweede Steen sea temperature is
15.8° C
(Which is 1.9°C colder than average for this time of year)How big are the waves at Tweede Steen today?
The current surf forecast for Tweede Steen at 4AM is: 3.0m 13s primary swell from a Southwest direction and 0.1m 20s secondary swell from a Southwest direction (forecast issued at 01:00am April 21). The wind direction is predicted to be cross-offshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Apr) | 10ft (3.0m) | 13s |
| Afternoon (21 Apr) | 11ft (3.5m) | 12s |
| Evening (21 Apr) | 11ft (3.5m) | 12s |
Table - waves today at Tweede Steen. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 21 | Wednesday 22 | Thursday 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) (?) | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 14 | 15 | 15 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 4408 | 3775 | 3257 | 2923 | 2789 | 2991 | 3399 | 3451 | 3572 | 4329 | 6367 | 8475 | 8933 | 9167 | 8613 | 7912 | 6566 | 4969 | 4164 | 3288 | 2756 | 2118 | 1619 | 1408 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross | cross- on | cross- on | cross- on | cross | cross | cross | cross- off | cross- off | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- on | cross- off |
High Tide / height (m) | 5:36AM 1.46 | 6:11PM 1.33 | 6:31AM 1.30 | 7:15PM 1.22 | 7:43AM 1.15 | |||||||||||||||||||
Low Tide / height (m) | 11:24PM 0.21 | 11:56AM 0.19 | 12:18AM 0.33 | 12:52PM 0.33 | 1:28AM 0.46 | 2:07PM 0.45 | ||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | ||||||||||||||||||||||
| Sunrise | - | - | - | 7:11 | - | - | - | - | - | - | - | 7:13 | - | - | - | - | - | - | - | 7:13 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:15 | - | - | - | - | - | - | - | 6:15 | - | - | - | - | - | - | - | 6:14 | - |
 | |  |  | |  | |  | | | |  | | | | | | | | | | | | | |
Rain (mm) | - | - | 1 | - | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 14 | 14 | 14 | 13 | 17 | 16 | 17 | 16 | 17 | 17 | 16 | 15 | 16 | 18 | 19 | 17 | 15 | 13 | 13 | 13 | 17 | 21 | 21 | 20 |
| Feels °C (?) | 11 | 11 | 11 | 9 | 11 | 12 | 15 | 13 | 13 | 12 | 11 | 10 | 11 | 14 | 15 | 14 | 11 | 9 | 10 | 10 | 14 | 17 | 17 | 16 |
- 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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