Surf Forecasts:
Yzerfontein surf forecast from 25 Aug 2026:
- Best quality surf: Wednesday 26 Aug, 5AM (local time) - 6ft (1.8m), 13s period, SW swell with offshore winds.
- Most powerful swell: Sunday 30 Aug, 5PM (local time) - 8ft (2.5m), 12s period, SW swell with 1,945 kJ wave energy.
- Next surfable swell (1★+): Wednesday 26 Aug, 5AM (local time) - 6ft (1.8m), 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 Wednesday (Aug 26) at 5AM. The primary swell is predicted to be 1.8m and 13s period with a secondary swell of 1.4m and 8s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Yzerfontein in the next 16 days are 2.5m 12s and forecast to arrive on Sunday (Aug 30) at 5PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 5s period and expected on Sunday (Aug 30) at 5PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Wed 26th Aug) | 6ft (1.8m) 13s |
| Best Surf | 5AM (Wed 26th Aug) | 6ft (1.8m) 13s |
| Most Powerful | 5PM (Sun 30th Aug) | 8ft (2.5m) 12s |
Table - best surf conditions forecast for Yzerfontein over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s talk about what Yzerfontein’s got cooking for the next couple of weeks.
Right off the bat, we’re looking at a solid run of south-west groundswell heading our way. The water’s sitting at 56°F at the start, which is about 4°F colder than normal for this time of year – that’s more than just a little nippy, so a thick wetsuit is non-negotiable.
Tuesday the 25th isn’t really calling my name. We’ve got a 7ft SW swell rolling in with some serious energy (2279), but a stiff southerly breeze is putting a chop on it. The morning session has a cross-off wind that’ll clean it up a bit, but the overall quality is marginal. Not worth paddling out for.
Wednesday the 26th is where things start looking up. Morning brings a glassy 5ft WS Westerly swell with a nice 13-second period and light offshore wind from the east. The energy is moderate (1030), and the conditions are clean. This is the first real standout for intermediate surfers – it’s gonna be fun out there.
Thursday the 27th and Friday the 28th are a write-off. Small, onshore, and choppy. Nothing to get excited about.
Saturday the 29th has a glimmer of hope in the afternoon. The swell bumps up to 6ft from the WSW, period at 14 seconds, and the energy picks up (1064). But it's onshore wind from the west. It’s gonna be bumpy, but there’s enough power to make a few sections if you’re desperate.
Sunday the 30th is a no-go. Strong 19 mph south winds and lumpy, cross-shore chop. Swell gets to 8ft in the afternoon but it’s messy as hell. This is kite-surfing territory, not paddle-surfing.
Now, Monday the 31st morning – a solid 7ft SW swell, 12-second period, and a clean cross-off breeze from the SSE. The energy is moderate (1040) and the wave comment says it’s excellent for experienced surfers. This is a good window for those with a bit of skill.
Tuesday the 1st of September afternoon is a real beauty. Glassy conditions, 8ft of SW groundswell with a long 14-second period and strong energy (2318). This is top-quality stuff. Yzerfontein’s a beach and reef mix, so that long-period groundswell might make it a bit straight on the beach, but the reef sections will be cooking.
Then things get big. Wednesday the 2nd morning we’re looking at a massive 13ft SW swell with monster energy (5259). That’s too big for this break – expert only, and even then, it’s a serious call. The wind is onshore, so it’s not worth it. The rest of that week stays huge, with 10ft to 13ft swells and strong winds. Skipper’s choice for big-wave chargers only.
Finally, we get a bit of a reprieve on Saturday the 5th of September. A 8ft S swell, 9-second period, and clean cross-off winds. Energy is moderate to strong (1430). It’s a decent option for experienced surfers, but the period is a bit short, so the waves will be a little weaker and crumbly.
The last few days of the outlook trail off into small, weak swell. Sunday the 7th has a 6ft SSE swell with a short 7-second period – not much push. And by Tuesday the 9th, we’re down to 3ft with a 16-second period from the WSW, which is a long-period ghost swell. It’ll look pretty but won’t have the size.
Best on offer: Wednesday the 26th morning for clean, fun conditions, and Tuesday the 1st of September afternoon for the glassy, high-energy session. The big stuff from the 2nd to 5th is for the brave or the kited.
Stay stoked,
Rusty
Short Range ForecastMostly dry. Warm (max 23°C on Wed afternoon, min 11°C on Tue morning). Wind will be generally light. | Days 4-6 Weather SummarySome drizzle, heaviest during Sat night. Very mild (max 19°C on Fri afternoon, min 11°C on Sun night). Winds increasing (calm on Fri night, fresh winds from the S by Sun afternoon). | ||||||||||||||||||||
Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | |||||||||||||||
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 14 | SW 14 | WSW 13 | WSW 13 | WSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | WSW 16 | WSW 14 | WSW 13 | WSW 13 | WSW 14 | WSW 13 | WSW 13 | SW 12 | SW 12 | SW 12 | SW 11 | WSW 11 |
Wave Graph | |||||||||||||||||||||
1949 | 1712 | 1216 | 711 | 525 | 387 | 463 | 455 | 439 | 286 | 545 | 491 | 683 | 1008 | 805 | 757 | 1945 | 1438 | 1040 | 897 | 352 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-off | off | cross | glassy | on | cross | cross | cross | cross | cross | on | on | cross | cross | cross | cross-off | cross-off | cross | cross |
High Tide | 2:07PM1.31m | 2:13AM1.33m | 2:36PM1.42m | 2:44AM1.41m | 3:04PM1.52m | 3:14AM1.47m | 3:32PM1.59m | 3:45AM1.50m | 4:01PM1.63m | 4:16AM1.50m | 4:31PM1.63m | 4:48AM1.47m | 5:03PM1.59m | ||||||||
Low Tide | 8:17PM0.34m | 8:27AM0.21m | 8:46PM0.24m | 8:54AM0.14m | 9:15PM0.16m | 9:21AM0.09m | 9:44PM0.10m | 9:49AM0.06m | 10:14PM0.07m | 10:18AM0.07m | 10:45PM0.07m | 10:48AM0.11m | 11:18PM0.11m | ||||||||
7:13 | — | — | 7:13 | — | — | 7:11 | — | — | 7:11 | — | — | 7:09 | — | — | 7:07 | — | — | 7:07 | — | — | |
— | 6:23 | — | — | 6:24 | — | — | 6:25 | — | — | 6:25 | — | — | 6:27 | — | — | 6:28 | — | — | 6:28 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — |
Temp °C | 14 | 20 | 18 | 20 | 23 | 21 | 19 | 20 | 16 | 18 | 19 | 16 | 16 | 16 | 15 | 14 | 15 | 13 | 13 | 13 | 12 |
Feels °C | 10 | 16 | 15 | 18 | 21 | 20 | 17 | 18 | 13 | 16 | 17 | 14 | 14 | 14 | 14 | 8 | 9 | 8 | 11 | 9 | 7 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | WSW 13 | WSW 13 | WSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | S 11 | WSW 14 | WSW 13 | WSW 13 | WSW 14 | WSW 8 | SW 8 | SW 12 | SW 12 | SW 12 | SW 11 | WSW 11 |
1949 | 1712 | 1216 | 711 | 525 | 387 | 463 | 455 | 439 | 286 | 545 | 491 | 683 | 1008 | 392 | 373 | 1945 | 1438 | 1040 | 897 | 352 | |
Swell 2 Height (m) Direction Period (s) | SSW 16 | — | S 8 | S 8 | S 11 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | S 10 | S 10 | S 10 | S 11 | WSW 13 | WSW 13 | — | — | — | — | SSW 10 |
104 | — | 248 | 204 | 286 | 353 | 256 | 186 | 138 | 133 | 210 | 127 | 71 | 56 | 805 | 757 | — | — | — | — | 214 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | SSW 11 | SSW 16 | SSW 15 | SW 18 | WSW 16 | WSW 15 | WSW 16 | — | WSW 18 | — | — | S 10 | S 10 | — | — | — | — | — |
— | — | — | 115 | 220 | 146 | 13 | 26 | 126 | 284 | — | 63 | — | — | 19 | 8 | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | S 7 | S 7 | — | — | — | — | — | — | — | — | — | SSW 3 | — | — | — | — | S 5 | — | — | — | — |
226 | 271 | — | — | — | — | — | — | — | — | — | 3 | — | — | — | — | 55 | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 59 | 68 | 52 | 0 | 21 | 0 | 71 | 65 | 50 | 52 | 52 | 21 | 71 | 71 | 71 | 129 | 91 | 54 | 0 | 65 | 52 |
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.











