
Surf Forecasts:
Riet River surf forecast from 4 Jul 2026:
- Best quality surf: Thursday 9 Jul, 8AM (local time) - 10ft (3.0m), 14s period, SSW swell with cross-offshore winds.
- Most powerful swell: Thursday 9 Jul, 8AM (local time) - 10ft (3.0m), 14s period, SSW swell with 3,158 kJ wave energy.
- Next surfable swell (1★+): Saturday 4 Jul, 2PM (local time) - 7ft (2.2m), 12s period with SE 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 04) at 2PM. The primary swell is predicted to be 2.2m and 12s period with a secondary swell of 1.2m and 10s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Riet River in the next 16 days are 3.0m 14s and forecast to arrive on Thursday (Jul 09) at 8AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.2m 7s period and expected on Saturday (Jul 11) at 2PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2PM (Sat 4th Jul) | 7ft (2.2m) 12s |
| Best Surf | 8AM (Thu 9th Jul) | 10ft (3.0m) 14s |
| Most Powerful | 8AM (Thu 9th Jul) | 10ft (3.0m) 14s |
Table - best surf conditions forecast for Riet River over the next 16 days.
Updates in hr min s Forecast update imminent
Alright, Rusty here, let’s talk about what’s on offer at Riet River.
Right out of the gate, we’re looking at a fun little point break that’s exposed and needs a solid SSW swell to really light up. Water temp at the start is sitting at about 64°F, which is a good 4°F colder than average for this time of year – that’s a notable chill, so don’t skimp on the rubber if you’re heading out on Saturday the 4th.
Saturday morning kicks things off with a clean, 8ft SE swell and a 12-second period, with a light offshore wind out of the west. The energy is moderate, but the delivery is clean. This setup is best left for experienced surfers given the size. Saturday afternoon drops a touch to 7ft, still clean with a cross-off breeze – it’s good, but Saturday morning is the pick of the early days.
Sunday the 5th sees the swell drop to 5ft and the wind goes cross-shore, turning a bit messy. Not your best bet. Monday the 6th offers a noticeable drop in size – morning is 3ft SW with a clean offshore, and the afternoon goes glassy at 4ft – that’s a proper window for a relaxed session if you can time it right, though consistency is an issue here as this break is inconsistent.
Tuesday the 7th through Wednesday the 8th sees size holding around 5ft to 6ft but with increasing winds. The standout window is Thursday morning the 9th. That morning sees a jump to a clean 10ft SSW groundswell (14-second period) with a light offshore wind. Combined energy is strong. This is for experts only, as it’s well over 8ft, but the combination of size, direction (matching the optimum SSW), and offshore wind makes this the top moment of the outlook. Thursday afternoon holds at 8ft with clean conditions, but the morning is the real draw.
Friday the 10th is still big – 10ft in the morning and 8ft in the afternoon – but the wind turns cross-onshore later, making it messier. Still for experts.
Then we hit a rough patch. From Saturday the 11th through to Tuesday the 14th, onshore winds and poor conditions dominate. Size drops and the quality goes out the window. A couple of days with no real recommendations.
Things show a pulse again mid-week: Wednesday the 15th morning brings a very clean 3ft S swell with a 13-second period, light breeze, and clean conditions – a decent little window if you’re keen. After that, it fades into smaller, wind-affected surf through to the end of the period. The 18th and 19th have some small, clean-ish options but nothing to get too excited about.
Overall, the definite standout is Thursday morning the 9th – big, clean SSW swell and light offshore winds at this inconsistent point. For a quieter session, Monday afternoon the 6th offers glassy conditions on a smaller swell. Don’t hold your breath for the second week; it’s mostly small and messy.
- Rusty
Short Range ForecastMostly dry. Warm (max 22°C on Sun afternoon, min 14°C on Sat morning). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 10mm), heaviest on Wed night. Warm (max 21°C on Tue morning, min 14°C on Tue night). Winds decreasing (fresh winds from the W on Wed morning, light winds from the SW by Wed night). | ||||||||||||||||||||
Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | |||||||||||||||
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) | SE 12 | SE 12 | SE 12 | SE 12 | SE 11 | SE 11 | SW 12 | SW 12 | SW 11 | SW 13 | SW 12 | SW 12 | SSW 13 | SSW 13 | S 16 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | S 13 |
Wave Graph | |||||||||||||||||||||
1665 | 1088 | 778 | 583 | 463 | 273 | 220 | 455 | 391 | 594 | 678 | 587 | 749 | 918 | 1766 | 3069 | 2449 | 2490 | 2618 | 2224 | 2364 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross | cross | cross-on | cross-off | off | glassy | cross | cross-off | cross-off | off | off | cross-off | cross-off | off | cross-off | off | cross-off | cross-on | on |
High Tide | 6:29PM1.44m | 6:31AM1.34m | 7:05PM1.42m | 7:11AM1.27m | 7:47PM1.38m | 7:59AM1.19m | 8:39PM1.34m | 9:03AM1.11m | 9:47PM1.30m | 10:28AM1.07m | 11:10PM1.29m | 12:03PM1.10m | 00:33AM1.34m | ||||||||
Low Tide | 12:09PM0.19m | 00:34AM0.34m | 12:43PM0.23m | 1:15AM0.38m | 1:21PM0.29m | 2:04AM0.42m | 2:07PM0.36m | 3:05AM0.46m | 3:07PM0.44m | 4:23AM0.48m | 4:27PM0.49m | 5:50AM0.44m | 5:57PM0.47m | ||||||||
7:16 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — | — | |
— | 5:15 | — | — | 5:15 | — | — | 5:16 | — | — | 5:16 | — | — | 5:17 | — | — | 5:17 | — | — | 5:19 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 9 | — | — | — | — | 1 | — |
Temp °C | 17 | 19 | 17 | 19 | 22 | 21 | 19 | 20 | 20 | 21 | 20 | 17 | 17 | 18 | 16 | 15 | 16 | 16 | 16 | 17 | 16 |
Feels °C | 13 | 14 | 14 | 14 | 19 | 16 | 16 | 17 | 16 | 17 | 15 | 16 | 12 | 13 | 14 | 13 | 14 | 14 | 13 | 14 | 12 |
Swell 1 Height (m) Direction Period (s) | SE 12 | SE 12 | SE 12 | SE 12 | SE 11 | SE 11 | ESE 11 | SW 12 | SW 11 | SW 13 | SW 12 | SW 12 | SSW 13 | SSW 13 | S 16 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | S 13 |
1665 | 1088 | 778 | 583 | 463 | 273 | 200 | 455 | 391 | 594 | 678 | 587 | 749 | 918 | 1766 | 3069 | 2449 | 2490 | 2618 | 2224 | 2364 | |
Swell 2 Height (m) Direction Period (s) | SW 11 | SW 10 | SW 10 | SW 9 | SW 9 | WSW 9 | SW 12 | SE 10 | SE 10 | ESE 10 | ENE 9 | ENE 8 | ENE 9 | SSW 18 | SW 11 | E 10 | E 10 | ENE 9 | ENE 9 | S 16 | — |
319 | 284 | 181 | 138 | 95 | 52 | 220 | 157 | 82 | 67 | 61 | 61 | 30 | 126 | 524 | 17 | 8 | 8 | 16 | 750 | — | |
Swell 3 Height (m) Direction Period (s) | SSW 19 | S 10 | SSW 16 | SSW 15 | SSW 14 | SSW 13 | ENE 6 | ENE 7 | ENE 7 | ENE 8 | SE 10 | SE 9 | SSW 20 | ENE 9 | ENE 8 | SE 16 | NE 10 | E 9 | SE 13 | ENE 9 | — |
34 | 29 | 102 | 123 | 120 | 101 | 24 | 28 | 29 | 23 | 47 | 22 | 75 | 30 | 6 | 10 | 4 | 2 | 7 | 15 | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | NNE 3 | NE 4 | — | — | — | — | — | SW 3 | WSW 4 | WSW 6 | SSW 7 | — | — | — | — | — | — | E 5 |
— | — | — | 4 | 4 | — | — | — | — | — | 5 | 11 | 136 | 204 | — | — | — | — | — | — | 51 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 4 | 4 | 5 | 0 | 0 | 0 | 4 | 96 | 123 | 0 | 167 | 190 | 0 | 0 | 20 | 0 | 20 | 137 | 351 |
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.










