Riet River Surf Break

Lat Long: 33.58° S 26.93° E

Riet River Surf Forecast and Surf Report

Issued: 1 pm 22 Jul 2026 (local time)

Forecast update in  hr  min

Today's Riet River sea temperature is
17.9° C
2.0° 

Riet River surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Riet River surf forecast from 22 Jul 2026:

  • Best quality surf: Friday 24 Jul, 2PM (local time) - 8ft (2.4m), 16s period, SSW swell with cross-offshore winds.
  • Most powerful swell: Friday 24 Jul, 5PM (local time) - 10ft (3.0m), 16s period, SSW swell with 4,810 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 22 Jul, 8PM (local time) - 6ft (1.8m), 12s 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 Wednesday (Jul 22) at 8PM. The primary swell is predicted to be 1.8m and 12s period with a secondary swell of 0.9m and 12s. 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 16s and forecast to arrive on Friday (Jul 24) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.9m 8s period and expected on Sunday (Jul 26) at 11PM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Wed 22nd Jul)6ft (1.8m) 12s
Best Surf 2PM (Fri 24th Jul)8ft (2.4m) 16s
Most Powerful 5PM (Fri 24th Jul)10ft (3.0m) 16s

Table - best surf conditions forecast for Riet River over the next 16 days.


The Lowdown

Alright, let’s talk about Riet River. This is a point break that needs a specific SSW swell to really get going, and it’s inconsistent, so when it turns on, it’s a rare treat. The water is sitting at 64°, which is a solid 4° colder than usual for this time of year – noticeably nippy, so you’ll want a thicker suit.

The first real action kicks off Wednesday morning, the 22nd of July. We’ve got a clean 6ft SSW groundswell rolling in with a 13-second period, and the wind is glassy – dead calm. The combined energy is strong at 1363, meaning there’s proper power in the water. This is excellent, but it’s a solid size for a point, so it’s for the experienced crew. The crowd factor is “sometimes,” so expect a few others in the know.

Wednesday afternoon stays clean but the wind picks up to a cross-off at 12 mph, dropping the swell a touch to 6ft. The energy is still moderate-strong (1172), but the tide might be tricky.

Thursday the 23rd of July starts with a 5ft SSW swell and a gentle offshore breeze from the west. The period holds at 12 seconds, and the energy is 756 – moderate. Conditions are clean and very good, but the swell is easing.

Friday the 24th of July is where it gets interesting. The morning has a 8ft SSW groundswell with a long 16-second period, and the energy spikes to 4300 – very strong. The wind is a clean cross-off from the southwest. This is a standout session for experienced surfers, but the long period will make it a bit straight at times, though a point break like Riet River handles that well. Friday afternoon sees the swell bump to 10ft (4636 energy), but the wind switches to a light cross-onshore, putting a bit of texture on the face. Still, 10ft of long-period SSW at a point is a proper session.

Saturday the 25th of July offers a 7ft SSW swell with a 14-second period, but the wind is cross-onshore from the NE. It’s surfable but messy, and by the afternoon a 16 mph cross-onshore makes it poor.

Sunday the 26th of July is small and choppy, with wind ruining the 5ft swell.

Monday the 27th of July is a better bet. The morning has a 5ft SSW swell with a cross-off wind and 813 energy. The afternoon cleans up nicely with a light cross-off breeze and a 5ft swell – very good, clean waves.

Tuesday the 28th of July sees a big 8ft SSW swell with a 16-second period and a massive 4648 energy reading, but it’s blown out by a strong cross-onshore wind. This setup is more for the kite surfers than paddle surfers.

Wednesday the 29th of July has a 7ft SSW swell with an onshore wind from the ENE, making it poor.

The best of the second week comes on Thursday the 30th of July, with a 6ft SSW swell and a clean cross-off wind in the afternoon. The energy is 1054 – moderate-strong. And Friday the 31st of July is a gem: a morning glass-off with a 6ft SSW swell and 1176 energy, and the afternoon turns glassy again with 5ft. Clean, lined-up waves.

After that, the swell drops right off. Saturday the 1st of August is tiny and blown out, and Sunday the 2nd of August is a weak 3ft clean swell but barely any energy (279). It stays flat and small through to the 5th of August, when a 4ft SW swell with a 13-second period and a clean wind shows up – surfable but small.

The standout in the whole window is Friday the 24th of July morning, with that 8ft long-period SSW groundswell and clean cross-off wind. And then Friday the 31st of July morning, with a glassy 6ft SSW swell, is a close second – clean, lined up, and perfect for a noon session.

Stay stoked, and don’t forget the booties for that cold water.

Rusty

Short Range Forecast

Light rain (total 5mm), mostly falling on Thu night. Warm (max 20°C on Wed afternoon, min 13°C on Fri night). Winds decreasing (fresh winds from the WSW on Thu night, light winds from the SE by Fri afternoon).

Days 5-7 Weather Summary

Mostly dry. Warm (max 24°C on Sun afternoon, min 14°C on Sat night). Wind will be generally light.

Wed
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
4
3
1
2
4
5
3
4
0
0
1
0
3
2
2
4
5
4
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
SSW
12
1.7
SSW
12
1.7
SSW
12
1.6
SSW
12
3.5
SSW
11
2.2
SSW
16
3
SSW
16
2.3
SSW
14
2
SSW
14
2
SSW
13
1.9
SSW
13
1.7
SSW
12
1.4
SW
12
1.4
SW
12
1.6
SSW
13
1.6
SSW
12
1.5
SSW
14
3.5
SSE
9
3.5
SE
9
2.2
SSW
15
Wave Graph
Metric surfscale
Energy kJ
830
905
802
658
2547
2553
4810
2230
1534
1346
1152
830
578
488
822
759
874
2136
1900
2104
Wind (km/h)
25
SW
20
W
15
W
30
WSW
35
SW
15
SW
5
SE
10
N
10
NE
25
ENE
25
NE
15
NE
20
NE
10
WNW
25
WSW
15
SW
15
W
5
SSW
10
SSE
10
NNE
Wind State
cross-off
off
off
cross-off
cross-off
cross-off
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
off
cross-off
cross-off
off
glassy
cross
cross-on
High Tide
9:48PM1.11m
10:42AM0.94m
11:28PM1.07m
12:38PM0.97m
00:57AM1.11m
1:46PM1.07m
1:54AM1.19m
2:30PM1.17m
2:35AM1.29m
3:05PM1.28m
3:09AM1.38m
3:36PM1.38m
3:40AM1.45m
Low Tide
3:01PM0.58m
4:25AM0.63m
4:30PM0.66m
6:15AM0.62m
6:27PM0.66m
7:32AM0.54m
7:41PM0.58m
8:19AM0.44m
8:27PM0.48m
8:54AM0.33m
9:03PM0.38m
9:24AM0.24m
9:35PM0.30m
clear
part cloud
part cloud
clear
rain showers
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:09
7:09
7:09
7:07
7:07
7:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:25
5:25
5:27
5:28
5:28
5:29
5:30
 mm
5
Temp °C
20
16
17
18
16
16
17
15
15
17
15
20
24
23
19
20
17
20
20
19
Feels °C
18
13
15
13
9
11
13
12
12
13
11
15
19
19
15
18
17
22
20
19
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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