Yzerfontein Surf Break

Lat Long: 33.33° S 18.16° E

Yzerfontein Surf Forecast and Surf Report

Issued: 1 pm 12 Aug 2026 (local time)

Forecast update in  hr  min

Today's Yzerfontein sea temperature is
12.3° C
3.1° 

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


Yzerfontein surf forecast from 12 Aug 2026:

  • Best quality surf: Wednesday 19 Aug, 8PM (local time) - 10ft (3.0m), 11s period, SSW swell with cross-offshore winds.
  • Most powerful swell: Thursday 13 Aug, 11AM (local time) - 7.5ft (2.3m), 17s period, WSW swell with 3,093 kJ wave energy.
  • Next surfable swell (1★+): Thursday 13 Aug, 8PM (local time) - 7ft (2.1m), 16s 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 Thursday (Aug 13) at 8PM. The primary swell is predicted to be 2.1m and 16s period. 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 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 1.4m 5s period and expected on Wednesday (Aug 19) at 2PM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Thu 13th Aug)7ft (2.1m) 16s
Best Surf 8PM (Wed 19th Aug)10ft (3.0m) 11s
Most Powerful11AM (Thu 13th Aug)7.5ft (2.3m) 17s

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


The Lowdown

Right, let’s talk Yzerfontein in feet and Fahrenheit.

First surf shows up Wednesday the 12th of August. We’ve got a 6ft WSW groundswell rolling in with a 18-second period – that’s proper long-period groundswell. Water temp is 54°, which is much colder than normal for this time of year, so don’t even think about a spring suit. The wind is light offshore out of the ESE, and conditions are clean. This is excellent for experienced surfers, not for groms. The energy reading is 1965, so there’s a lot of push. The long period will work best on the reef and river sections – the beach breaks might close out.

Thursday the 13th has more size, up to 8ft, but the wind swings north at 35 mph in the morning, making it cross-offshore and bumpy. The afternoon is cross-onshore and choppy. Skip it.

Friday the 14th hangs around 6ft with a 15-second period, but the wind is messy – cross-shore in the morning, light cross-onshore in the afternoon. Nothing clean enough to get stoked on.

Saturday the 15th morning is the real gem of the first week. Swell holds at 6ft from the WSW, period still 14 seconds. Wind is light cross-offshore from the SSE at just 5 mph – that’s glassy, clean lines. Energy is still solid at 1173. This is the session to aim for.

Sunday the 16th gets up to 7ft in the afternoon, but the wind goes light onshore or cross-onshore. Not as clean, still surfable.

Monday the 17th morning is another heavy hitter. Swell jumps to 8ft, period drops to 13 seconds, wind is light cross-offshore from the south. Clean faces, but this is expert-only territory at that size. The energy is 2279.

Tuesday the 18th and Wednesday the 19th drop off – Wednesday afternoon gets thrashed by 35 mph southerly winds, total mess.

Thursday the 20th and Friday the 21st drop to 4-5ft, wind cleans up but energy is low. Not much going on.

Saturday the 22nd morning shows 5ft with a cleaner 13-second period and light offshore wind. Fun but not a stand-out.

Now, Sunday the 23rd of August is the big one for the long range. Morning has a 6ft SW groundswell with an 18-second period and glassy offshore ESE wind. Energy is massive at 3707. That’s a world-class groundswell signal, but the afternoon gets too big at 10ft – the guidance says it’s too big for this break. Monday the 24th morning is also 10ft with a 15-second period. For the chargers only.

The rest of the window fades out. Thursday the 27th morning has clean but small 5ft surf.

Top calls: Saturday the 15th morning for the best all-round clean session. For the big wave crew, Sunday the 23rd morning and Monday the 17th morning are the ones to circle – just know the water is cold and the energy is serious.

Rusty

Short Range Forecast

Mostly dry. Warm (max 27°C on Thu afternoon, min 13°C on Fri night). Winds decreasing (fresh winds from the NE on Wed night, calm by Fri night).

Days 5-7 Weather Summary

Mostly dry. Very mild (max 18°C on Sat afternoon, min 14°C on Sat night). Wind will be generally light.

Wed
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
4
2
3
3
4
2
4
4
4
2
4
4
4
4
4
2
3
3
1
1
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
WSW
18
1.9
WSW
16
2.3
WSW
17
2.1
WSW
16
2
WSW
16
1.8
WSW
15
1.8
WSW
15
1.8
WSW
14
1.8
WSW
14
1.8
WSW
14
1.9
WSW
14
1.8
WSW
14
2
WSW
14
2.5
WSW
14
2.5
WSW
13
2.5
WSW
13
2.2
WSW
13
2
WSW
12
1.8
WSW
12
1.4
WSW
11
Wave Graph
Metric surfscale
Energy kJ
1837
1809
3093
2372
1851
1377
1413
1196
1161
1196
1306
1249
1667
2212
2279
2116
1657
1163
936
471
Wind (km/h)
15
ESE
25
NE
35
N
15
NW
15
NNE
20
NNW
10
WNW
5
ESE
5
SSE
20
S
5
WNW
10
NW
10
W
10
SSE
10
S
20
S
10
S
15
S
20
S
20
S
Wind State
off
cross-off
cross-off
cross-on
cross-off
cross
cross-on
off
cross-off
cross
glassy
cross-on
on
cross-off
cross-off
cross
cross
cross
cross
cross
High Tide
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
6:33AM1.22m
6:48PM1.29m
Low Tide
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
12:30PM0.38m
1:08AM0.42m
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:28
7:26
7:26
7:24
7:22
7:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:15
6:15
6:16
6:17
6:17
6:19
6:20
 mm
Temp °C
22
23
23
27
20
17
17
14
16
18
17
16
17
15
16
17
15
16
16
15
Feels °C
18
15
16
20
16
14
14
14
14
16
16
15
15
14
15
15
13
13
12
12
  • Map Icons:
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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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