
Surf Forecasts:
Riet River surf forecast from 25 Jul 2026:
- Best quality surf: Saturday 25 Jul, 11AM (local time) - 6.5ft (2.0m), 14s period, SSW swell with cross-offshore winds.
- Most powerful swell: Tuesday 28 Jul, 5AM (local time) - 10ft (3.0m), 16s period, S swell with 5,121 kJ wave energy.
- Next surfable swell (1★+): Saturday 25 Jul, 11AM (local time) - 6.5ft (2.0m), 14s period with SSW swell.
Best Forecast Surf Conditions for Riet River this week:
The surf forecast for Riet River over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jul 25) at 11AM. The primary swell is predicted to be 2.0m and 14s period with a secondary swell of 1.1m and 10s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Riet River in the next 16 days are 3.0m 16s and forecast to arrive on Tuesday (Jul 28) at 5AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.5m 8s period and expected on Friday (Jul 31) at 8AM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Sat 25th Jul) | 6.5ft (2.0m) 14s |
| Best Surf | 11AM (Sat 25th Jul) | 6.5ft (2.0m) 14s |
| Most Powerful | 5AM (Tue 28th Jul) | 10ft (3.0m) 16s |
Table - best surf conditions forecast for Riet River over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a good look at what’s on the cards for the Riet River area over the next couple of weeks.
We’ve got a bit of a slow start, but don’t write it off just yet. The first real action kicks off on Saturday the 25th of July. Riet River is a point break, and it’s an inconsistent one, so when it fires, you’ve got to be on it. The water is sitting at 65°F, which is a bit colder than normal for this time of year, so you’ll want that extra layer.
The standout session is the Saturday morning, 25th of July. The surf is a solid 7ft, rolling in from the SSW with a period of 14 seconds – that’s quality groundswell with some real energy behind it (combined energy of 1825). The wind is a clean cross-offshore from the WSW, so expect those waves to be holding their shape nicely. This is excellent surf, but at 7ft, it’s getting into the territory that’s more suited to experienced surfers. That being said, a point break like this will handle that size beautifully.
The same afternoon, the wind swings to a light cross-on from the SSE, which will put a bit of a crinkle on the surface. The swell is still solid at 7ft, but the tide or conditions look a bit off, so it’s not as clean as the morning.
Sunday the 26th is a write-off. The wind is onshore and the waves start to get messy and choppy, dropping in size through the day. Monday the 27th has clean offshore winds again, but the swell is smaller and the wind is strong – 22 mph in the morning – making it pretty tough going.
For the rest of that first week and into the start of August, the wind is a real problem. We’ve got a long stretch of strong onshore and cross-onshore winds, making for lumpy, messy conditions. The swell energy drops right off too, with values down in the hundreds. There’s a solid 8ft swell on Tuesday the 28th of July, but it’s accompanied by strong onshore winds and a period of 15 seconds – that’s a very long period groundswell, which on a point break can mean some long, lined-up waves, but the wind is going to ruin it. It’s really only for the hardcore, and frankly, the setup looks more interesting for kite surfing than paddle surfing during this stretch.
We get a bit of a gap with no real recommendations through the end of July and into the first days of August.
Now, looking ahead to the second week, there’s a glimmer of hope. Monday the 3rd of August could be worth a look. The morning is small, but the afternoon session is promising. It’s a 6ft swell from the ESE – a bit of a shift in direction – with a period of 12 seconds and a clean cross-offshore wind. The combined energy is strong at 1531. This is another one for the experienced crew, but it’s clean.
Then, Thursday the 6th of August is a real dark horse. The afternoon session has the same 6ft swell from the SW, but the wind is glassy. That’s a major positive. Combined energy is 1118. That’s a rare opportunity for some absolutely perfect, clean lines at Riet River. This is a promising call, but it’s a long way out, so keep your fingers crossed.
The 9th of August Sunday afternoon also looks tidy with a 5ft SSW swell and a gentle cross-offshore wind, offering very good conditions.
So, to wrap it up: the best bet is without a doubt the Saturday morning, 25th of July. If you miss that, keep an eye on the Monday afternoon of the 3rd of August, and that glassy Thursday afternoon on the 6th of August as a promising long-range target.
Rusty.
Short Range ForecastLight rain (total 9mm), mostly falling on Mon night. Warm (max 22°C on Sun afternoon, min 14°C on Sat morning). Winds increasing (light winds from the SSE on Sat afternoon, fresh winds from the WSW by Mon morning). | Days 4-6 Weather SummaryLight rain (total 2mm), mostly falling on Tue night. Very mild (max 19°C on Thu afternoon, min 13°C on Wed night). Winds increasing (light winds from the E on Tue night, strong winds from the ENE by Thu night). | ||||||||||||||||||||
Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SSW 14 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 14 | SSW 12 | SSW 12 | SSW 17 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 14 | SSW 13 | SSW 12 | SW 12 |
Wave Graph | |||||||||||||||||||||
1579 | 1405 | 1631 | 1163 | 864 | 485 | 727 | 759 | 2296 | 2272 | 1966 | 2111 | 1299 | 892 | 526 | 384 | 384 | 427 | 362 | 199 | 149 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | cross-on | cross-on | on | on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | off |
High Tide | 1:46PM1.07m | 1:54AM1.19m | 2:30PM1.17m | 2:35AM1.29m | 3:05PM1.28m | 3:09AM1.38m | 3:36PM1.38m | 3:40AM1.45m | 4:05PM1.47m | 4:09AM1.50m | 4:34PM1.54m | 4:37AM1.52m | 5:02PM1.58m | ||||||||
Low Tide | 7:41PM0.58m | 8:19AM0.44m | 8:27PM0.48m | 8:54AM0.33m | 9:03PM0.38m | 9:24AM0.24m | 9:35PM0.30m | 9:52AM0.15m | 10:06PM0.24m | 10:20AM0.09m | 10:36PM0.20m | 10:47AM0.06m | 11:05PM0.17m | ||||||||
7:09 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | |
— | 5:28 | — | — | 5:28 | — | — | 5:29 | — | — | 5:30 | — | — | 5:30 | — | — | 5:30 | — | — | 5:31 | — | |
mm | — | — | — | — | — | — | — | — | 9 | — | — | 2 | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 17 | 15 | 18 | 22 | 20 | 18 | 19 | 17 | 16 | 16 | 16 | 16 | 18 | 16 | 15 | 19 | 16 | 17 | 20 | 18 |
Feels °C | 13 | 15 | 14 | 14 | 17 | 16 | 13 | 15 | 13 | 10 | 11 | 11 | 10 | 11 | 10 | 8 | 12 | 8 | 10 | 14 | 17 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 14 | SSW 12 | SSW 12 | SSW 17 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 14 | SSW 13 | SSW 12 | SW 12 |
1579 | 1405 | 1631 | 1163 | 864 | 485 | 727 | 759 | 2296 | 2272 | 1966 | 2111 | 1299 | 892 | 526 | 384 | 384 | 427 | 362 | 199 | 149 | |
Swell 2 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | ESE 9 | S 16 | SW 11 | ENE 8 | SSW 16 | ENE 9 | SSE 8 | SSE 8 | S 11 | SSE 10 | S 10 | S 8 | — | S 11 | S 10 | S 10 | S 9 | S 9 |
246 | 192 | 110 | 65 | 251 | 309 | 66 | 527 | 25 | 425 | 310 | 10 | 10 | 7 | 6 | — | 21 | 17 | 7 | 2 | 2 | |
Swell 3 Height (m) Direction Period (s) | — | — | E 10 | S 17 | SE 9 | ENE 7 | S 16 | ENE 8 | — | S 13 | E 9 | — | — | — | — | — | — | — | — | — | — |
— | — | 2 | 144 | 37 | 99 | 195 | 34 | — | 3 | 25 | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | NE 4 | ENE 4 | — | SW 5 | SSW 6 | S 8 | — | — | ESE 7 | ESE 7 | E 6 | ENE 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
— | — | — | 6 | 26 | — | 80 | 127 | 658 | — | — | 294 | 247 | 343 | 448 | 717 | 1196 | 1383 | 1520 | 1649 | 1267 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 133 | 5 | 5 | 135 | 0 | 296 | 329 | 167 | 386 | 748 | 369 | 296 | 386 | 149 | 329 | 369 | 331 | 329 | 142 | 0 |
Best forecast wave conditions in Eastern Cape (South) | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the Riet River Surf forecast
The above surf forecast table for Riet River provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Riet River can be found by selecting the local surf guide option on the grey menu. Our Riet River surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Riet River) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Riet River may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Are you planning a holiday in Eastern Cape (South)? If you are looking for accommodation near Riet River, camping, hotels and holiday cottages in Eastern Cape (South), consider staying in Port Alfred which is 5 km (3 miles) away. Other places in and around Eastern Cape (South) where you can find information about places to rent, and car hire include Grahamstown which is 48 km (30 miles) away, Bisho and Fort Beaufort.










