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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 am Monday 13 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
18.8° C
(Which is 3.9°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 4AM is: 1.4m 12s primary swell from a Southwest direction and 0.5m 12s secondary swell from a South-southeast direction (forecast issued at 01:00am April 13). An open ocean swell of 0.8m 4s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 3.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Apr) | 4ft (1.2m) | 11s |
| Afternoon (13 Apr) | 3.5ft (1.1m) | 11s |
| Evening (13 Apr) | 2.5ft (0.8m) | 11s |
Table - waves today at Riet River. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 13 | Tuesday 14 | Wednesday 15 | ||||||||||||||||||||||
| 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 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 713 | 585 | 471 | 360 | 317 | 273 | 194 | 140 | 145 | 219 | 265 | 351 | 295 | 321 | 282 | 273 | 273 | 604 | 990 | 355 | 361 | 355 | 425 | 939 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | off | cross- on | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross- on | off | off | cross- off | off | cross- off | cross- off | cross- off | cross |
High Tide / height (m) | 1:13AM 1.24 | 1:25PM 1.22 | 1:46AM 1.41 | 2:01PM 1.36 | 2:17AM 1.58 | 2:35PM 1.48 | ||||||||||||||||||
Low Tide / height (m) | 7:24AM 0.45 | 7:27PM 0.34 | 7:59AM 0.28 | 8:01PM 0.21 | 8:32AM 0.13 | |||||||||||||||||||
Monday 13 | Tuesday 14 | Wednesday 15 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:31 | - | - | - | - | - | - | - | 6:33 | - | - | - | - | - | - | - | 6:33 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:51 | - | - | - | - | - | - | - | 5:50 | - |
 | | |  | | | |  | | | | | | |  | | | | |  | | | |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 |
| Temp. °C | 19 | 18 | 19 | 19 | 22 | 22 | 22 | 21 | 21 | 21 | 20 | 22 | 28 | 29 | 26 | 25 | 20 | 19 | 19 | 20 | 21 | 21 | 21 | 20 |
| Feels °C (?) | 19 | 17 | 19 | 19 | 23 | 21 | 21 | 18 | 18 | 19 | 19 | 22 | 28 | 30 | 26 | 25 | 17 | 15 | 15 | 16 | 18 | 17 | 19 | 20 |
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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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