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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 pm Tuesday 05 May 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
20.1° C
(Which is 2.2°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 3AM is: 1.7m 11s primary swell from a South-southwest direction and 0.1m 18s secondary swell from a Southwest direction (forecast issued at 07:00pm May 05). An open ocean swell of 3.0m 8s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 May) | 8ft (2.5m) | 11s |
| Afternoon (06 May) | 15ft (4.5m) | 12s |
| Evening (06 May) | 16ft (5.0m) | 12s |
Table - waves today at Riet River. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 69mm), heaviest during Thu afternoon. Very mild (max 19°C on Tue night, min 14°C on Wed night). Mainly near gales. | ||||||||||||||||||||||||
Tue 5 | Wednesday 6 | Thursday 7 | Fri 8 | |||||||||||||||||||||
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 | 11 AM | 2 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSW 11 | SE 6 | ESE 7 | SSW 11 | SSW 11 | S 11 | SE 12 | SE 12 | SE 12 | SE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSW 12 | SSW 11 | SSW 10 | S 12 | S 12 | S 12 | S 12 | S 12 | SSE 12 | SSE 13 | |
176 | 399 | 1148 | 731 | 807 | 1771 | 6345 | 5586 | 5780 | 6479 | 12221 | 12403 | 8402 | 6633 | 4448 | 5934 | 4331 | 8562 | 7660 | 6824 | 5572 | 5946 | 6470 | 5491 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-off | off | cross-off | cross-off | cross-off | cross-off | on | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | cross-off | |
High Tide | 5:33PM1.32m | 5:39AM1.33m | 6:06PM1.24m | 6:12AM1.24m | 6:49PM1.15m | 6:54AM1.14m | ||||||||||||||||||
Low Tide | 11:31PM0.37m | 11:54AM0.33m | 00:06AM0.46m | 12:32PM0.41m | 00:49AM0.56m | 1:22PM0.50m | ||||||||||||||||||
 |  | |  | |  |  |  |  |  | | | | |  | |  |  | | | | | | | |
 | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:50 | — | — | — |
 | 5:28 | — | — | — | — | — | — | — | 5:27 | — | — | — | — | — | — | — | 5:25 | — | — | — | — | — | — | 5:25 |
6 | 10 | 6 | 4 | 6 | 5 | — | — | 1 | — | — | 1 | 1 | 1 | 2 | 3 | 11 | 4 | 2 | 2 | 2 | 3 | 2 | 2 | |
Temp °C | 18 | 18 | 19 | 19 | 18 | 17 | 19 | 19 | 16 | 14 | 15 | 15 | 16 | 17 | 19 | 17 | 16 | 16 | 16 | 15 | 15 | 15 | 17 | 17 |
14 | 12 | 12 | 15 | 15 | 14 | 13 | 14 | 12 | 10 | 11 | 14 | 12 | 12 | 10 | 9 | 7 | 8 | 8 | 8 | 7 | 8 | 9 | 9 | |
Swell 1 Height (m) Direction Period (s) | SSW 11 | SSW 11 | SSW 12 | SSW 11 | SSW 11 | S 11 | SE 12 | SE 12 | SE 12 | SE 12 | SSE 12 | SW 15 | SE 12 | SSE 12 | ESE 12 | ESE 12 | SSE 12 | ESE 11 | S 12 | S 12 | S 12 | S 12 | SSE 12 | SSE 13 |
 kJ | 176 | 158 | 414 | 731 | 807 | 1771 | 6345 | 5586 | 5780 | 6479 | 12221 | 134 | 6034 | 6633 | 2689 | 1660 | 2440 | 572 | 7660 | 6824 | 5572 | 5946 | 6470 | 5491 |
Swell 2 Height (m) Direction Period (s) | SW 10 | SW 12 | WSW 12 | SW 18 | SSW 18 | E 9 | SSE 12 | SW 16 | SSW 16 | SSW 16 | SW 15 | WSW 12 | SW 15 | SW 14 | SW 19 | SW 18 | ESE 11 | SE 21 | ESE 11 | ESE 11 | ESE 11 | E 10 | E 10 | E 10 |
| kJ | 148 | 164 | 177 | 12 | 31 | 586 | 3120 | 66 | 51 | 24 | 75 | 28 | 75 | 73 | 14 | 51 | 1162 | 18 | 515 | 431 | 534 | 221 | 174 | 130 |
Swell 3 Height (m) Direction Period (s) | ENE 8 | S 19 | SW 19 | SW 18 | WSW 12 | SE 10 | WSW 11 | SW 16 | SW 16 | — | NNE 6 | — | — | SW 19 | WSW 18 | — | — | SE 22 | SSE 21 | SSE 20 | SSE 18 | SW 14 | SW 13 | SW 12 |
| kJ | 23 | 7 | 14 | 49 | 218 | 738 | 81 | 91 | 90 | — | 11 | — | — | 15 | 33 | — | — | 18 | 43 | 75 | 184 | 91 | 61 | 75 |
Wind waves Height (m) Direction Period (s) | SE 5 | SE 6 | ESE 7 | E 7 | E 8 | WSW 12 | — | — | — | WSW 15 | SW 15 | SSE 12 | SSE 12 | — | SSW 12 | SSW 11 | SSW 10 | S 12 | — | SW 15 | SW 15 | SW 14 | — | SSW 10 |
| kJ | 106 | 399 | 1148 | 903 | 1148 | 153 | — | — | — | 158 | 54 | 12403 | 8402 | — | 4448 | 5934 | 4331 | 8562 | — | 77 | 104 | 96 | — | 932 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 139 | 136 | 304 | 305 | 16 | 8 | 111 | 125 | 111 | 111 | 111 | 111 | 138 | 444 | 523 | 449 | 516 | 191 | 332 | 190 | 190 | 127 | 190 | 332 |
Best forecast wave conditions in Eastern Cape (South) | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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