Yzerfontein Surf Break

Lat Long: 33.33° S 18.16° E

Yzerfontein Surf Forecast and Surf Report

Issued: 1 pm 11 Aug 2026 (local time)

Forecast update in  hr  min

Today's Yzerfontein sea temperature is
12.9° C
2.4° 

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


Yzerfontein surf forecast from 11 Aug 2026:

  • Best quality surf: Thursday 13 Aug, 5AM (local time) - 5ft (1.5m), 20s period, WSW swell with offshore winds.
  • Most powerful swell: Thursday 13 Aug, 11AM (local time) - 7.5ft (2.3m), 17s period, WSW swell with 3,229 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 11 Aug, 8PM (local time) - 3ft (0.9m), 23s period with WSW swell.

Best Forecast Surf Conditions for Yzerfontein this week:

The surf forecast for Yzerfontein over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Aug 11) at 8PM. The primary swell is predicted to be 0.9m and 23s period with a secondary swell of 1.6m and 11s. Another secondary swell of 0.9m and 23s is also forecast. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Yzerfontein in the next 16 days are 2.3m 17s and forecast to arrive on Thursday (Aug 13) at 11AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Wednesday (Aug 12) at 11PM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Tue 11th Aug)3ft (0.9m) 23s
Best Surf 5AM (Thu 13th Aug)5ft (1.5m) 20s
Most Powerful11AM (Thu 13th Aug)7.5ft (2.3m) 17s

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


The Lowdown

G'day, I'm Rusty. Let's have a look at what's coming up for Yzerfontein. This is a beach and reef setup that's exposed to swell, so when the conditions line up, it can really fire. It's a fairly consistent spot, but it's not shy about handling some size.

Alright, the water temp is sitting at 55°, which is a whopping 4° colder than usual for this time of year. That's a serious chill, so you'll want a thicker wetsuit, maybe boots, unless you're a proper hardcore local.

The first real surf window kicks off on Tuesday morning, the 11th of August. We've got a solid 7ft SSW swell rolling in with a 12-second period, and the combined energy is a meaty 1339. That's a moderate wave energy. The wind is a clean offshore from the ESE at 12 mph, so the conditions are looking excellent. This is a proper session for experienced surfers, as the size is starting to push into the 6ft mark. Tuesday afternoon is a bit more marginal with a cross-off wind, but it's still a clean 6ft.

The standout of the whole 16-day run has to be the Wednesday morning, the 12th of August. The swell is 6ft from the WSW, but the period is a very long 18 seconds. That's proper groundswell energy. The combined energy is a powerful 2353. With a clean offshore wind from the East at 12 mph, this is going to be as good as it gets. This kind of long period swell is best for a reef setup like Yzerfontein, giving you long, powerful lines. Set gaps will be longer, making the paddle out easier, but the waves will be well-shaped and pack a punch. This is the one to circle.

Thursday the 13th is a bit of a mixed bag. The morning has a 8ft WSW swell with a 17-second period and a massive combined energy of 3229, but the wind is a cross-off from the NNE at 22 mph, which is a fresh breeze. It'll be clean, but the wind is strong. The afternoon turns cross-onshore, so it drops off in quality.

Friday the 14th is a write-off for a good paddle surf. The winds are onshore, making for choppy conditions. The swell is still there, but it's not worth fighting the wind.

The following morning, Saturday the 15th, things clean right up. The wind drops to a slight 3 mph from the SSE, a cross-off, and the 6ft WSW swell with a 14-second period looks clean. The combined energy is 1194. This is a solid call for a morning session.

Sunday the 16th, the morning is a gem. The wind is a dead-flat 0 mph, glassy off the WNW. The swell is 6ft from the WSW at 14 seconds. It doesn't get much cleaner than that. The combined energy is 1138. Perfect for a glassy dawn patrol.

Monday the 17th is another morning standout. The wind is glassy again from the NW at 3 mph, with a 8ft WSW swell. The combined energy is 1901. The size is starting to push up, but it's still in the excellent range for the morning. The afternoon sees a light cross-onshore wind, so get in before lunch.

Now, Tuesday the 18th, the swell is getting big. The morning is 8ft from the SW, but the wind is a cross-on from the NNW, making it choppy. The afternoon is a real monster, with a 10ft SW swell, but it's flagged as too big for this break. If you're a kite surfer, this setup with significant swell and strong onshore winds might look more interesting, but for a paddle surfer, it's a hard pass.

The swell hangs around for the rest of the week, but the winds are mostly cross or cross-onshore, keeping the quality marginal. A couple of clean mornings pop up on the 20th, 23rd, and 24th of August. The 20th has a clean 6ft SW swell with a 12-second period, and the 23rd has a 6ft WSW swell at 13 seconds. Both are worth a look.

The 26th of August, the last day in the run, has a glassy 5ft SW swell with a 12-second period. The combined energy is 978, which is moderate. It's a nice way to finish the outlook.

Overall, the first week is where the proper gems are, especially the 12th and the 17th. The second week is more about picking the clean windows between the wind. Keep an eye on the forecasts, because the conditions can change.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 25°C on Thu afternoon, min 13°C on Wed morning). Mainly fresh winds.

Days 5-7 Weather Summary

Mostly dry. Very mild (max 17°C on Fri afternoon, min 12°C on Fri night). Wind will be generally light.

Tue
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
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
4
3
3
3
3
4
2
3
4
4
3
4
4
4
4
4
3
3
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
1.4
WSW
21
1.7
WSW
18
1.7
WSW
18
1.8
SW
16
2.3
WSW
17
2.1
WSW
16
1.9
WSW
16
1.8
WSW
15
1.8
WSW
14
1.8
WSW
14
1.8
WSW
14
1.8
WSW
13
1.8
WSW
14
1.7
WSW
14
1.9
WSW
15
2.5
WSW
13
2.5
WSW
13
2.2
WSW
13
2.1
WSW
12
Wave Graph
Metric surfscale
Energy kJ
784
1733
2031
1837
1652
3229
2402
1766
1432
1393
1179
1196
1144
1179
1154
1559
2345
2084
1699
1302
Wind (km/h)
20
ESE
25
E
20
E
20
SE
25
ENE
35
NNE
15
NW
10
NNE
20
NNW
15
NW
10
NNE
5
E
10
SSW
5
SW
10
NW
10
SW
5
E
5
NNW
10
WNW
10
NNW
Wind State
cross-off
off
off
cross-off
off
cross-off
cross-on
cross-off
cross-on
cross-on
cross-off
glassy
cross-on
glassy
cross-on
cross-on
glassy
cross-on
on
cross-on
High Tide
2:31PM1.52m
2:47AM1.53m
3:13PM1.62m
3:29AM1.57m
3:52PM1.69m
4:09AM1.56m
4:29PM1.69m
4:46AM1.51m
5:05PM1.64m
5:22AM1.43m
5:39PM1.55m
5:57AM1.33m
6:13PM1.43m
Low Tide
8:44PM0.12m
9:01AM0.02m
9:27PM0.04m
9:40AM-0.01m
10:07PM0.01m
10:16AM-0.00m
10:45PM0.03m
10:51AM0.05m
11:22PM0.09m
11:24AM0.14m
11:57PM0.18m
11:57AM0.25m
00:31AM0.30m
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:28
7:28
7:26
7:26
7:24
7:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:15
6:15
6:15
6:16
6:17
6:17
6:19
 mm
Temp °C
18
17
17
22
22
23
25
20
18
17
14
14
17
14
15
16
15
16
17
16
Feels °C
13
13
12
17
16
16
19
16
14
13
12
13
15
12
14
14
14
14
14
15
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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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Information about the Yzerfontein Surf forecast

The above surf forecast table for Yzerfontein provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Yzerfontein can be found by selecting the local surf guide option on the grey menu. Our Yzerfontein 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 (Yzerfontein) 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 Yzerfontein 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.

Yzerfontein is 39 km (24 miles) from the city of Saldanha. If you plan a holiday in West Coast, look for hotels and other accommodation in Saldanha. Saldanha has rooms for a wide range of budgets as well as car hire and transport links.

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