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Surf Forecasts:
Haardebaai surfForecast / Overberg / South Africa
48hr Weather and Surf, issued 7 am Tuesday 21 Apr 2026 SASTForecast update in hr min s Forecast update imminent
Haardebaai surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Haardebaai sea temperature is
18.9° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Haardebaai today?
The current surf forecast for Haardebaai at 2PM is: 4.5m 12s primary swell from a Southwest direction and 4.0m 12s secondary swell from a Southwest direction, 0.3m 18s secondary swell from a Southwest direction (forecast issued at 07:00am April 21). The wind direction is predicted to be cross-offshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Apr) | 13ft (4.0m) | 13s |
| Afternoon (21 Apr) | 15ft (4.5m) | 12s |
| Evening (21 Apr) | 13ft (4.0m) | 12s |
Table - waves today at Haardebaai. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 21 | Wednesday 22 | Thursday 23 | Fri 24 | |||||||||||||||||||||
| 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 | 11 PM | 2 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 13 | 15 | 15 | 16 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 4855 | 4642 | 3922 | 5435 | 4591 | 4616 | 4996 | 6904 | 10248 | 11548 | 11820 | 11353 | 10594 | 8479 | 8282 | 5330 | 4245 | 3408 | 2826 | 2116 | 1561 | 1236 | 938 | 634 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | cross- off | cross | cross | cross- on | cross- on | cross- on | on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 6:09PM 1.34 | 6:29AM 1.31 | 7:12PM 1.23 | 7:41AM 1.16 | 8:40PM 1.15 | |||||||||||||||||||
Low Tide / height (m) | 11:55AM 0.20 | 12:17AM 0.34 | 12:51PM 0.34 | 1:27AM 0.47 | 2:07PM 0.47 | |||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | Fri 24 | |||||||||||||||||||||
| Sunrise | - | 7:11 | - | - | - | - | - | - | - | 7:11 | - | - | - | - | - | - | - | 7:13 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:14 | - | - | - | - | - | - | - | 6:13 | - | - | - | - | - | - | - | 6:12 | - | - | - |
 |  |  | | | | |  | | |  | | | | | | | | | | | | | | |
Rain (mm) | - | - | 2 | 3 | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 15 | 15 | 15 | 16 | 17 | 16 | 16 | 15 | 15 | 15 | 16 | 17 | 17 | 15 | 14 | 13 | 12 | 13 | 16 | 20 | 22 | 19 | 18 | 18 |
| Feels °C (?) | 8 | 7 | 8 | 12 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 9 | 7 | 6 | 5 | 5 | 7 | 11 | 16 | 18 | 15 | 13 | 14 |
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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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