Yzerfontein Surf Break

Lat Long: 33.33° S 18.16° E

Yzerfontein Surf Forecast and Surf Report

Issued: 7 am 09 Sep 2026 (local time)

Forecast update in  hr  min

Today's Yzerfontein sea temperature is
13.4°C
2.1° 

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


Yzerfontein surf forecast from 9 Sep 2026:

  • Best quality surf: Wednesday 16 Sep, 5AM (local time) - 13ft (4.0m), 15s period, SW swell with cross-offshore winds.
  • Most powerful swell: Wednesday 16 Sep, 8AM (local time) - 13ft (4.0m), 14s period, SW swell with 7,276 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 9 Sep, 11PM (local time) - 4ft (1.2m), 12s 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 Wednesday (Sep 09) at 11PM. The primary swell is predicted to be 1.2m and 12s period with a secondary swell of 0.1m and 20s. Another secondary swell of 1.1m and 5s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Yzerfontein in the next 16 days are 4.0m 14s and forecast to arrive on Wednesday (Sep 16) at 8AM. Winds are predicted to be cross-shore at the time the swell arrives.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Wed 9th Sep)4ft (1.2m) 12s
Best Surf 5AM (Wed 16th Sep)13ft (4.0m) 15s
Most Powerful 8AM (Wed 16th Sep)13ft (4.0m) 14s

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


The Lowdown

Alright, Rusty here, checking in on your local patch.

We’ve got a tricky stretch ahead, to be honest. The next week or so is going to be a mixed bag of bumpy conditions and questionable tides, but there is some serious light at the end of the tunnel if you can be patient. The best of what’s coming is definitely in the second week, but let’s walk through it day by day.

First up, Yzerfontein. The water temp is sitting at 56°F, which is a solid 4°F colder than usual for this time of year – that’s properly chilly, so a thick wetsuit is a must.

Wednesday the 9th is pretty much a write-off. We’ve got a small 3 ft WSW swell with a decent 13-second period, but the cross-shore wind is already messing it up, and the energy is weak (341). Not worth paddling out for.

Thursday the 10th sees a jump in size to 7 ft from the WSW, and the period stretches to 15 seconds – that’s proper groundswell. The combined energy is moderate (2142), but it’s still cross-shore and lumpy all day. The conditions just aren't letting it shine.

Friday the 11th is where we start to see a little hope. The morning shows 6 ft from the WSW with a cross-offshore breeze and clean conditions. The period drops to 12 seconds, but it’s manageable. The afternoon switches to a 8 ft S swell, but that period is a short, weak 8 seconds – not worth getting excited about.

Saturday the 12th is the standout of this first week. The afternoon session is the one to aim for. We’ve got 8 ft from the SW with a *very* long 17-second period. The combined energy is strong at 4364. It’s clean with a cross-offshore breeze. This is groundswell with serious push. Keep in mind though, with that long period, it might be a bit straight at a beach break, but Yzerfontein being a beach and reef setup should handle it well. This is for the experienced crew.

Sunday the 13th drops off again with fresh cross-shore winds and lumpy conditions. Not your day.

Then we hit a flat, poor patch from Monday the 14th through Tuesday the 15th. Nothing doing.

Wednesday the 16th is a beast, but a warning. The morning shows a massive 13 ft SW swell with a 14-second period and energy readings of 6656 – that’s very strong. The file even says it might be too big for this break. This is expert-only territory, and even then, it’ll be a washing machine with 30 km/h cross-shore winds. Probably more of a show than a go.

Thursday the 17th settles down nicely. Morning has 7 ft from the SSW, clean with cross-offshore winds. That’s a much more manageable size for a good session. The afternoon holds similar.

The next few days are marginal until we get to Thursday the 24th. That’s the real sleeper standout. Thursday morning at Yzerfontein is looking glassy with a WSW wind at just 5 km/h. The swell is 4 ft from the SW with a 16-second period. The energy is moderate (655) but the conditions are described as “very good.” That’s the cleanest, most inviting window in the whole 16-day forecast. It won’t be big, but it will be beautiful.

If you can only pick one window, wait for that Thursday the 24th morning.

Stay patient, stay warm.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 21°C on Wed afternoon, min 13°C on Thu night). Mainly fresh winds.

Days 4-6 Weather Summary

Light rain (total 8mm), mostly falling on Sun night. Warm (max 23°C on Sat afternoon, min 13°C on Mon night). Mainly fresh winds.

Wednesday
9
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
2
2
1
1
3
2
3
2
4
4
1
2
1
0
0
0
0
0
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
WSW
13
0.9
WSW
13
1.4
WSW
12
2.2
WSW
15
2.2
WSW
13
1.9
WSW
13
1.7
WSW
12
2.3
S
8
2.1
S
8
1.8
SW
14
2.3
SW
17
2.3
SW
15
2
SW
14
1.8
SW
13
1.5
SW
13
1.2
SW
12
1.1
SW
12
1
SW
12
0.7
SW
20
1.5
WSW
18
2.3
WSW
16
Wave Graph
Metric surfscale
Energy kJ
309
265
573
2111
1697
1207
830
686
588
1289
3185
2208
1493
1102
744
437
355
263
392
1309
2486
Wind (km/h)
15
S
30
S
15
S
20
S
30
S
25
S
20
SSE
25
S
25
SE
25
SSE
20
ESE
5
S
30
N
20
N
15
NNW
20
N
25
N
25
N
35
NNW
35
NNW
25
SSW
Wind State
cross
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
cross
cross
cross
cross
cross
cross
cross
cross-on
cross
High Tide
2:15PM1.57m
2:33AM1.52m
2:51PM1.66m
3:10AM1.56m
3:25PM1.70m
3:44AM1.56m
3:58PM1.69m
4:17AM1.52m
4:29PM1.63m
4:48AM1.45m
4:59PM1.53m
5:19AM1.36m
5:29PM1.40m
Low Tide
8:04AM0.12m
8:31PM0.08m
8:41AM0.05m
9:08PM0.01m
9:15AM0.02m
9:42PM-0.02m
9:48AM0.03m
10:14PM0.01m
10:19AM0.08m
10:45PM0.07m
10:49AM0.16m
11:15PM0.16m
11:19AM0.26m
11:44PM0.28m
clear
clear
clear
part cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
rain showers
light rain
part cloud
cloud
part cloud
cloud
mod rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:54
6:54
6:52
6:50
6:50
6:48
6:47
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:34
6:35
6:36
6:36
6:37
6:37
6:37
 mm
5
3
10
Temp °C
20
21
16
16
17
14
18
19
16
19
23
19
20
20
15
15
18
14
16
16
14
Feels °C
18
19
14
13
13
9
15
15
12
15
20
16
14
15
12
12
12
10
10
10
9
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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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