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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 Monday 04 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
19.3° C
(Which is 3.0°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 1AM is: 1.1m 12s primary swell from a South-southwest direction and 1.3m 10s secondary swell from a Southwest direction (forecast issued at 07:00pm May 04). An open ocean swell of 0.5m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 May) | 4.5ft (1.4m) | 10s |
| Afternoon (05 May) | 3.5ft (1.0m) | 10s |
| Evening (05 May) | 10ft (3.0m) | 7s |
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 96mm), heaviest during Tue night. Warm (max 20°C on Mon night, min 14°C on Wed morning). Winds increasing (calm on Mon night, gales from the WSW by Wed night). | ||||||||||||||||||||||||
Mon 4 | Tuesday 5 | Wednesday 6 | Thu 7 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
S 12 | S 12 | SW 10 | SSW 12 | SW 10 | SW 10 | SSW 10 | SW 10 | SE 6 | ESE 7 | ESE 8 | ESE 8 | S 11 | SE 11 | SE 12 | SE 12 | SE 12 | SE 12 | SSE 12 | SSE 12 | SE 12 | SSW 10 | SSW 10 | SSE 12 | |
377 | 371 | 348 | 373 | 322 | 450 | 462 | 204 | 307 | 834 | 1225 | 1470 | 1089 | 4852 | 6184 | 7152 | 7247 | 9840 | 9416 | 8067 | 4117 | 6150 | 5716 | 4776 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | glassy | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | on | on | cross-on | cross-off | cross-off | cross-off | off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | |
High Tide | 5:02PM1.39m | 5:10AM1.42m | 5:33PM1.32m | 5:39AM1.33m | 6:06PM1.24m | 6:12AM1.24m | ||||||||||||||||||
Low Tide | 11:01PM0.28m | 11:22AM0.25m | 11:31PM0.37m | 11:54AM0.33m | 00:06AM0.46m | 12:32PM0.41m | ||||||||||||||||||
 |  | |  | |  | | | |  | |  |  | | |  |  | |  | | | | | | |
 | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:50 | — | — | — |
 | 5:29 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:27 | — | — | — | — | — | — | 5:25 |
1 | 4 | 5 | 4 | 3 | 3 | 3 | 3 | 5 | 7 | 15 | 20 | 3 | 1 | 4 | — | — | 1 | — | — | 3 | 3 | 3 | 3 | |
Temp °C | 21 | 20 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 19 | 19 | 19 | 17 | 16 | 14 | 17 | 17 | 16 | 15 | 15 | 17 | 17 | 19 | 18 |
21 | 22 | 17 | 16 | 15 | 16 | 15 | 14 | 13 | 13 | 11 | 15 | 15 | 12 | 8 | 9 | 8 | 12 | 11 | 9 | 6 | 11 | 12 | 9 | |
Swell 1 Height (m) Direction Period (s) | S 12 | S 12 | SW 10 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SW 10 | SSW 12 | SW 12 | SSW 11 | SSW 11 | E 9 | SE 11 | SE 12 | SE 12 | SE 12 | SE 12 | SSE 12 | SSE 12 | SE 12 | ESE 12 | ESE 11 | SSE 12 |
 kJ | 377 | 371 | 348 | 373 | 313 | 254 | 246 | 204 | 189 | 164 | 347 | 534 | 1113 | 4852 | 6184 | 7152 | 6442 | 7409 | 9416 | 8067 | 4117 | 2072 | 1703 | 4776 |
Swell 2 Height (m) Direction Period (s) | SW 11 | SSW 5 | SSW 12 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | SSW 11 | WSW 10 | SSW 11 | WSW 12 | SW 18 | S 11 | WSW 12 | WSW 11 | SW 16 | SSW 16 | SSW 16 | — | SW 15 | — | — | — | ESE 11 |
| kJ | 191 | 50 | 308 | 29 | 20 | 24 | 24 | 164 | 130 | 126 | 180 | 12 | 1089 | 53 | 47 | 66 | 51 | 24 | — | 54 | — | — | — | 1545 |
Swell 3 Height (m) Direction Period (s) | ENE 7 | SW 11 | ENE 7 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | ENE 8 | S 20 | S 20 | SW 19 | SW 18 | SE 10 | SW 18 | SW 16 | WSW 12 | WSW 13 | — | — | — | — | — | — | — |
| kJ | 29 | 194 | 28 | 12 | 23 | 23 | 23 | 24 | 7 | 7 | 14 | 49 | 160 | 12 | 41 | 56 | 63 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 5 | — | — | SW 10 | SW 10 | SW 10 | SSW 10 | SSE 5 | SE 6 | ESE 7 | ESE 8 | ESE 8 | — | — | — | — | SE 12 | SE 12 | SW 15 | SW 15 | SSW 10 | SSW 10 | SSW 10 | SW 9 |
| kJ | 46 | — | — | 362 | 322 | 450 | 462 | 108 | 307 | 834 | 1225 | 1470 | — | — | — | — | 7247 | 9840 | 54 | 171 | 3705 | 6150 | 5716 | 2078 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 123 | 0 | 8 | 134 | 110 | 110 | 110 | 115 | 110 | 133 | 139 | 239 | 0 | 110 | 270 | 126 | 111 | 133 | 0 | 133 | 301 | 463 | 517 | 332 |
Best forecast wave conditions in Eastern Cape (South) | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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