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Riet River Surf Forecast
/ Eastern Cape (S) (37 surf breaks) /
Surf Forecasts:
Riet River surfForecast / Eastern Cape (S) / South Africa
48hr Weather and Surf, issued 1 pm Wednesday 08 Apr 2026 SASTForecast update in hr min s Forecast update imminent
Riet River surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Riet River sea temperature is
17.7° C
(Which is 5.1°C colder than average for this time of year)How big are the waves at Riet River today?
The current surf forecast for Riet River at 9PM is: 1.6m 12s primary swell from a South-southwest direction (forecast issued at 01:00pm April 08). An open ocean swell of 0.4m 15s is not directed at the surf break, a second open ocean swell of 1.7m 6s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Apr) | 7ft (2.2m) | 13s |
| Afternoon (08 Apr) | 6ft (1.8m) | 13s |
| Evening (08 Apr) | 5ft (1.6m) | 12s |
Table - waves today at Riet River. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 08 | Thursday 09 | Friday 10 | Saturday 11 | |||||||||||||||||||||
| 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 | 5 AM | 8 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1365 | 1211 | 1025 | 876 | 668 | 569 | 411 | 418 | 280 | 314 | 268 | 273 | 268 | 268 | 268 | 228 | 339 | 417 | 785 | 799 | 671 | 661 | 623 | 543 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | on | on | cross- on | cross- on | cross- off | cross- off | cross- on | off | cross | cross- on | cross- off | glass | cross- off | cross- off | cross- off | cross- on | cross- on | on | glass | cross- off | off | cross- off | off |
High Tide / height (m) | 6:43PM 1.10 | 6:52AM 1.10 | 7:36PM 0.98 | 7:57AM 0.98 | 10:43PM 0.93 | |||||||||||||||||||
Low Tide / height (m) | 12:37PM 0.47 | 12:44AM 0.57 | 1:22PM 0.59 | 1:41AM 0.71 | 3:12PM 0.68 | 4:54AM 0.75 | ||||||||||||||||||
Wednesday 08 | Thursday 09 | Friday 10 | Saturday 11 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:28 | - | - | - | - | - | - | - | 6:30 | - | - | - | - | - | - | - | 6:31 |
| Sunset | - | - | 5:59 | - | - | - | - | - | - | - | 5:57 | - | - | - | - | - | - | - | 5:55 | - | - | - | - | - |
 | | |  |  | |  |  | |  | |  | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 24 | 27 | 25 | 22 | 24 | 27 | 25 | 26 | 29 | 31 | 26 | 24 | 24 | 23 | 23 | 25 | 31 | 30 | 28 | 26 | 26 | 25 | 23 | 22 |
| Feels °C (?) | 21 | 24 | 22 | 21 | 24 | 27 | 25 | 26 | 27 | 29 | 27 | 25 | 25 | 23 | 22 | 24 | 30 | 29 | 28 | 27 | 24 | 23 | 22 | 21 |
- 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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