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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 7 am Friday 10 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
18.7° C
(Which is 4.0°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 1PM is: 1.0m 15s primary swell from a South-southwest direction and 0.8m 11s secondary swell from a Southwest direction (forecast issued at 07:00am April 10). An open ocean swell of 0.6m 6s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Apr) | 2.5ft (0.8m) | 16s |
| Afternoon (10 Apr) | 3.5ft (1.1m) | 15s |
| Evening (10 Apr) | 4.5ft (1.3m) | 14s |
Table - waves today at Riet River. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 10 | Saturday 11 | Sunday 12 | Mon 13 | |||||||||||||||||||||
| 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) (?) | 11 | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 268 | 228 | 339 | 417 | 691 | 653 | 671 | 607 | 623 | 494 | 509 | 525 | 517 | 581 | 572 | 555 | 464 | 449 | 435 | 428 | 367 | 361 | 355 | 349 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | cross- on | cross- on | cross- on | cross- on | cross- on | glass | cross- off | cross- off | off | cross- off | cross- off | glass | glass | cross- on | cross- on | cross- on | cross- on | on | cross- on | cross | cross- off | off | off |
High Tide / height (m) | 7:57AM 0.98 | 10:43PM 0.93 | 11:21AM 0.96 | 12:31AM 1.07 | 12:42PM 1.08 | 1:13AM 1.24 | ||||||||||||||||||
Low Tide / height (m) | 3:12PM 0.68 | 4:54AM 0.75 | 5:49PM 0.62 | 6:41AM 0.62 | 6:49PM 0.49 | |||||||||||||||||||
Friday 10 | Saturday 11 | Sunday 12 | Mon 13 | |||||||||||||||||||||
| Sunrise | - | 6:30 | - | - | - | - | - | - | - | 6:31 | - | - | - | - | - | - | - | 6:31 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 5:55 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:53 | - | - | - |
 |  | | | |  | | | | |  | | |  | | | |  | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 23 | 23 | 29 | 29 | 28 | 26 | 27 | 25 | 22 | 21 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 24 | 23 | 22 | 21 | 19 | 19 |
| Feels °C (?) | 24 | 23 | 28 | 29 | 28 | 26 | 28 | 25 | 20 | 19 | 22 | 24 | 25 | 25 | 22 | 22 | 22 | 22 | 24 | 24 | 23 | 21 | 19 | 19 |
- 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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