
Surf Forecasts:
Yzerfontein surf forecast from 3 Aug 2026:
- Best quality surf: Thursday 6 Aug, 2AM (local time) - 10ft (3.0m), 14s period, SW swell with cross-shore winds.
- Most powerful swell: Friday 7 Aug, 11AM (local time) - 10ft (3.0m), 14s period, SW swell with 4,005 kJ wave energy.
- Next surfable swell (1★+): Monday 3 Aug, 2PM (local time) - 4.5ft (1.3m), 13s period with SW 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 Monday (Aug 03) at 2PM. The primary swell is predicted to be 1.3m and 13s period with a secondary swell of 0.9m and 14s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Yzerfontein in the next 16 days are 3.0m 14s and forecast to arrive on Friday (Aug 07) 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 1.7m 6s period and expected on Sunday (Aug 09) at 11AM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2PM (Mon 3rd Aug) | 4.5ft (1.3m) 13s |
| Best Surf | 2AM (Thu 6th Aug) | 10ft (3.0m) 14s |
| Most Powerful | 11AM (Fri 7th Aug) | 10ft (3.0m) 14s |
Table - best surf conditions forecast for Yzerfontein over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s get into it for Yzerfontein. This is a beach and reef set-up that’s exposed to the swell, and right now the water is sitting at 55°, which is a full 4° colder than normal for this time of year – that’s a serious chill, so suit up.
We’ve got a bit of a slow start, but the first real opportunity hits Monday morning the 3rd of August. The swell is a clean 5ft from the SW with a 13-second period, pushing a moderate amount of energy (825). The wind is light out of the east at 3 mph, which is basically offshore – that’s going to keep things glassy and clean. This is a solid, fun-sized wave for the intermediate crew, and the conditions are looking very good.
Monday afternoon the wind swings south and picks up a bit, creating some cross-shore chop, so the morning is your window.
Tuesday the 4th keeps the trend going with a similar 5ft SW swell, but the period drops to 11 seconds. The morning stays clean with a light cross-offshore breeze, so it’s still worth a paddle.
Wednesday the 5th is a write-off. The wind howls from the NNW at 16 mph, turning the surf into a messy cross-chop. The swell jumps to 6ft with a very long 16-second period, but the wind ruins it. This setup looks more interesting for kite surfing than paddle surfing.
Now, Thursday the 6th through Sunday the 9th is a massive swell event. We’re looking at 10ft of SW groundswell with periods around 13 to 14 seconds. The energy readings are huge – between 2800 and 4005 – but this is too big for this break. It’s expert-only territory, and even then, the wind is often cross-onshore or choppy. Only worth a look if you’ve got big-wave balls and a death wish.
The surf settles down properly on Monday the 10th of August. The swell drops to a clean 6ft from the south with a 10-second period, and the wind is a light cross-offshore at 9 mph. The wave energy is moderate (1039), and the conditions are clean. This is excellent for experienced surfers – a proper step down from the weekend’s chaos.
Tuesday the 11th is a bit smaller at 4ft, but the wind stays light and cross-offshore. The 13-second period gives it some shape, so it’s a fun, clean morning session.
The standout of the whole outlook, honestly, is Wednesday the 12th of August. The morning brings a 6ft swell from the WSW with a massive 19-second period – that’s a very long groundswell. The energy is strong (2436), and the wind is dead calm, glassy. For a point break or reef set-up like this, that long period will wrap in beautifully. The only catch is that a swell this long can be a bit too straight for a beach break, but at Yzerfontein’s reef, it’s going to be excellent for experienced surfers. Crowds are possible here, so get there early.
Thursday the 13th goes back to the 10ft range, which is again too big for this spot. Not for the faint of heart.
Friday the 14th of August is another cracker. The morning is glassy with a 8ft WSW swell at 14 seconds. The energy is massive (4320), but the wind is zero – just clean, glassy lines. This is excellent for experienced surfers only. The afternoon is also glassy, same size, same direction. This is a legit day.
Saturday the 15th keeps the quality going. The morning has a 7ft WSW swell, 12-second period, with a light cross-offshore wind. Clean and fun. The afternoon turns glassy again. This is a great run.
Sunday the 16th of August morning is glassy with a 8ft WSW swell at 14 seconds – another excellent session for the experienced crew. The afternoon gets a light cross-onshore ripple, but it’s still very rideable.
Monday the 17th and Tuesday the 18th see the wind pick up again from the NW, making it choppy and onshore. The swell drops, and the quality tanks. By Tuesday afternoon, it’s a fresh cross-onshore mess.
Overall, the best windows are the morning of the 3rd, the 12th, and the 14th through 16th. The 12th and 14th are the true standouts – glassy, long-period groundswell, and excellent conditions for those who know what they’re doing.
Rusty.
Short Range ForecastMostly dry. Warm (max 23°C on Mon afternoon, min 12°C on Wed morning). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 4mm), mostly falling on Thu morning. Very mild (max 15°C on Fri afternoon, min 11°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||
Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | |||||||||||||||
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) | SW 13 | WSW 13 | SW 12 | SW 11 | SW 11 | SW 15 | SW 16 | SW 15 | SW 14 | WSW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 14 | SW 13 | SSW 12 | WSW 12 |
Wave Graph | |||||||||||||||||||||
639 | 536 | 683 | 479 | 332 | 209 | 1664 | 2168 | 3277 | 3125 | 2601 | 3150 | 4005 | 3504 | 3555 | 2376 | 1952 | 3949 | 2757 | 2922 | 718 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross | glassy | cross-off | cross | glassy | cross | cross-on | cross | glassy | cross-off | cross-off | cross-off | cross-on | cross-off | cross-on | cross-on | cross-on | cross | cross-off | cross-off |
High Tide | 6:08PM1.48m | 6:28AM1.27m | 6:48PM1.41m | 7:16AM1.19m | 7:39PM1.32m | 8:21AM1.10m | 8:49PM1.23m | 9:52AM1.06m | 10:23PM1.20m | 11:32AM1.10m | 11:54PM1.25m | 12:48PM1.23m | 1:05AM1.35m | ||||||||
Low Tide | 11:48AM0.21m | 00:24AM0.25m | 12:25PM0.29m | 1:09AM0.31m | 1:11PM0.39m | 2:06AM0.38m | 2:13PM0.48m | 3:28AM0.44m | 3:47PM0.54m | 5:09AM0.42m | 5:37PM0.50m | 6:32AM0.33m | 6:57PM0.38m | ||||||||
7:37 | — | — | 7:35 | — | — | 7:35 | — | — | 7:35 | — | — | 7:33 | — | — | 7:33 | — | — | 7:31 | — | — | |
— | 6:08 | — | — | 6:09 | — | — | 6:10 | — | — | 6:10 | — | — | 6:12 | — | — | 6:13 | — | — | 6:14 | — | |
mm | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | 2 | — | — | — |
Temp °C | 20 | 23 | 20 | 18 | 19 | 16 | 15 | 16 | 13 | 12 | 13 | 12 | 12 | 15 | 13 | 14 | 14 | 14 | 13 | 13 | 12 |
Feels °C | 18 | 21 | 17 | 17 | 17 | 14 | 11 | 11 | 10 | 8 | 10 | 9 | 9 | 12 | 11 | 11 | 11 | 13 | 5 | 4 | 4 |
Swell 1 Height (m) Direction Period (s) | SW 13 | WSW 13 | SW 12 | SW 11 | SW 11 | SW 10 | SW 16 | SW 15 | SW 14 | WSW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 14 | SW 13 | SSW 15 | WSW 12 |
639 | 536 | 683 | 479 | 332 | 200 | 1664 | 2168 | 3277 | 3125 | 2601 | 3150 | 4005 | 3504 | 3555 | 2376 | 1952 | 3949 | 2757 | 43 | 718 | |
Swell 2 Height (m) Direction Period (s) | WSW 14 | SW 12 | WSW 12 | WSW 11 | W 11 | SW 15 | SW 10 | W 9 | WSW 14 | — | SW 18 | — | — | — | — | — | — | — | — | S 15 | SSW 11 |
186 | 286 | 196 | 24 | 59 | 209 | 74 | 40 | 862 | — | 199 | — | — | — | — | — | — | — | — | 68 | 308 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | SW 18 | SW 16 | W 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 15 |
— | — | — | 13 | 41 | 73 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 40 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | WNW 9 | WNW 4 | N 3 | N 3 | — | — | — | — | — | — | — | — | S 6 | SSW 12 | S 8 |
— | — | — | — | — | — | 110 | 16 | 7 | 4 | — | — | — | — | — | — | — | — | 180 | 2922 | 612 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 52 | 0 | 0 | 21 | 0 | 95 | 91 | 112 | 59 | 59 | 54 | 56 | 68 | 56 | 71 | 71 | 62 | 490 | 1466 | 59 |
Best forecast wave conditions in West Coast | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
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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.











