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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 Thursday 14 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
18.4° C
(Which is 3.7°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 1AM is: 2.3m 12s primary swell from a South-southwest direction and 1.0m 15s secondary swell from a South direction (forecast issued at 07:00pm May 14). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 May) | 10ft (3.0m) | 15s |
| Afternoon (15 May) | 10ft (3.0m) | 14s |
| Evening (15 May) | 10ft (3.0m) | 14s |
Table - waves today at Riet River. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 27°C on Sun afternoon, min 15°C on Thu night). Winds increasing (light winds from the NW on Fri night, fresh winds from the NE by Sat night). | ||||||||||||||||||||||||
Thu 14 | Friday 15 | Saturday 16 | Sun 17 | |||||||||||||||||||||
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 12 | SSW 12 | SSW 12 | SSW 12 | SSW 15 | SSW 15 | S 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | |
2071 | 1846 | 1568 | 1377 | 3072 | 3427 | 3859 | 3859 | 3805 | 3469 | 2780 | 1999 | 1634 | 1475 | 1191 | 1028 | 841 | 738 | 638 | 472 | 472 | 383 | 348 | 240 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | off | off | off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | |
High Tide | 2:01PM1.39m | 2:15AM1.65m | 2:43PM1.48m | 2:57AM1.72m | 3:24PM1.54m | 3:39AM1.73m | ||||||||||||||||||
Low Tide | 7:57PM0.18m | 8:36AM0.06m | 8:40PM0.11m | 9:16AM-0.00m | 9:23PM0.06m | 9:57AM-0.01m | ||||||||||||||||||
 |  | | | | | | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:56 | — | — | — |
 | 5:21 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:19 | — | — | — | — | — | — | 5:19 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 18 | 17 | 16 | 16 | 15 | 16 | 19 | 19 | 18 | 17 | 16 | 16 | 16 | 16 | 18 | 19 | 18 | 18 | 16 | 15 | 16 | 17 | 23 | 27 |
16 | 16 | 14 | 15 | 13 | 14 | 16 | 15 | 15 | 16 | 15 | 15 | 16 | 16 | 16 | 15 | 14 | 14 | 12 | 12 | 13 | 14 | 20 | 24 | |
Swell 1 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 15 | SSW 15 | S 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | E 6 |
 kJ | 2071 | 1846 | 1568 | 1377 | 3072 | 3427 | 3859 | 3859 | 3805 | 3469 | 2780 | 1999 | 1634 | 1475 | 1191 | 1028 | 841 | 738 | 638 | 472 | 472 | 383 | 348 | 76 |
Swell 2 Height (m) Direction Period (s) | W 20 | W 20 | S 15 | S 15 | SW 18 | — | SW 16 | SW 16 | SW 16 | SW 11 | SW 11 | SW 10 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 13 | SW 12 | E 6 | E 6 | S 11 |
| kJ | 7 | 7 | 208 | 524 | 12 | — | 42 | 68 | 42 | 771 | 757 | 270 | 297 | 229 | 263 | 233 | 194 | 283 | 172 | 320 | 190 | 104 | 91 | 240 |
Swell 3 Height (m) Direction Period (s) | — | — | S 20 | SW 18 | WSW 18 | — | — | — | — | SW 17 | SW 17 | WSW 15 | SW 15 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SSE 6 | E 10 | SW 12 | SW 12 | SW 12 |
| kJ | — | — | 30 | 12 | 31 | — | — | — | — | 75 | 75 | 158 | 36 | 87 | 143 | 164 | 147 | 224 | 144 | 4 | 2 | 193 | 200 | 200 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | WSW 12 | — | — | — | — | — | — | E 9 | ENE 3 | ENE 4 | ENE 5 | ENE 6 | ENE 6 | NE 6 | — | ENE 6 |
| kJ | — | — | — | — | — | — | — | — | 835 | — | — | — | — | — | — | 2 | 8 | 34 | 88 | 143 | 122 | 80 | — | 115 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 123 | 4 | 4 | 0 | 0 | 0 | 0 | 123 | 123 | 0 | 0 | 0 | 0 | 4 | 16 | 386 | 369 | 329 | 149 | 16 | 16 | 5 | 5 | 5 |
Best forecast wave conditions in Eastern Cape (South) | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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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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