
Surf Forecasts:
Yzerfontein surf forecast from 10 Sep 2026:
- Best quality surf: Wednesday 16 Sep, 2AM (local time) - 10ft (3.0m), 16s period, WSW swell with cross-shore winds.
- Most powerful swell: Wednesday 16 Sep, 2AM (local time) - 10ft (3.0m), 16s period, WSW swell with 4,664 kJ wave energy.
- Next surfable swell (1★+): Friday 11 Sep, 8AM (local time) - 5.5ft (1.7m), 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 Friday (Sep 11) at 8AM. The primary swell is predicted to be 1.7m and 12s period with a secondary swell of 1.7m and 8s. 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 3.0m 16s and forecast to arrive on Wednesday (Sep 16) at 2AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Wednesday (Sep 16) at 8AM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Fri 11th Sep) | 5.5ft (1.7m) 12s |
| Best Surf | 2AM (Wed 16th Sep) | 10ft (3.0m) 16s |
| Most Powerful | 2AM (Wed 16th Sep) | 10ft (3.0m) 16s |
Table - best surf conditions forecast for Yzerfontein over the next 16 days.
The Lowdown
Alright, let’s talk about Yzerfontein in terms that make sense on the ground. I’m Rusty, and this 16-day outlook is a real rollercoaster of solid ocean energy fighting against the breeze. The water’s about 58°, which is a little colder than average for the year.
The forecast starts with some disappointment. Thursday the 10th has a solid 7ft swell from the WSW, with a period of 15 seconds – that's proper groundswell with big energy. But a 12 mph south cross-wind puts a chop on everything. The energy reading is sitting at 2144, so the ocean has a ton of push, but the surface is messy. That cross-wind stays in the picture through Friday and Saturday the 11th and 12th, with gusts up to 15 mph. The swell holds around 6 to 8ft, but the surfaces are just too rough.
Here’s your golden window. Sunday morning the 13th is the call. The swell drops to a workable 6ft from the SW, with a long 14-second gap between waves. The wind goes nearly glassy out of the NNE at only 3 mph, making the conditions clean. The cross-off breeze will hold the face open, and the energy is still a robust 1518. This one’s for the experienced surfers; the size and power are there. It’s a beach-and-reef break, so get stuck in.
Then the wind turns nasty again Monday through Wednesday the 14th to 16th, with 22 mph north winds and some strong south winds making a mess of things. The surf size jumps to a massive 10ft on Wednesday morning the 16th, but with a 19 mph cross-wind, it’s a washout for a paddle surfer. The next chance for a clean one comes Thursday morning the 17th: a 6ft SW swell, 12-second period, and a light 9 mph SSE cross-off wind. Energy is 1624, and the report says it’s excellent for the experienced crew. That’s your second standout.
The final good look is on Friday morning the 25th. The swell is 7ft from the SW with a 13-second period, and the wind is light and offshore from the SSE at 6 mph. The energy is a solid 1334, and it’s described as excellent surf for skilled surfers. The in-between days are filled with big, windy slop. On the 21st, a huge 12ft swell from the SW shows up, but with 19 mph winds, it's just a dangerous, bumpy mess.
It’s a frustrating outlook – the ocean wants to give you waves, but the wind keeps putting its hand over the glass. Keep an eye on those clean windows, especially Sunday the 13th, Thursday the 17th, and that Friday the 25th. This is Rusty, telling you to pick your moments.
Short Range ForecastMostly dry. Warm (max 23°C on Sat afternoon, min 14°C on Thu morning). Mainly fresh winds. | Days 4-6 Weather SummaryHeavy rain (total 24mm), heaviest during Tue night. Warm (max 23°C on Sun morning, min 12°C on Tue night). Winds increasing (light winds from the NNE on Sun morning, strong winds from the NNW by Tue afternoon). | ||||||||||||||||||||
Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | |||||||||||||||
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) | WSW 15 | WSW 13 | WSW 13 | WSW 12 | S 8 | S 9 | SW 14 | SW 17 | SW 15 | SW 14 | SW 14 | SW 13 | SW 12 | NW 8 | SW 12 | WSW 19 | SW 17 | WSW 16 | WSW 14 | WSW 13 | SW 12 |
Wave Graph | |||||||||||||||||||||
2111 | 1697 | 1207 | 830 | 665 | 470 | 1307 | 3074 | 2208 | 1423 | 1036 | 609 | 392 | 470 | 259 | 251 | 1484 | 4664 | 3924 | 2655 | 1095 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | cross-off | cross | cross-off | cross-off | cross | cross-off | cross-off | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross | cross-off |
High Tide | 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 | 5:50AM1.25m | 6:01PM1.27m | ||||||||
Low Tide | 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 | 11:48AM0.38m | 00:15AM0.40m | |||||||
6:54 | — | — | 6:52 | — | — | 6:50 | — | — | 6:50 | — | — | 6:48 | — | — | 6:47 | — | — | 6:46 | — | — | |
— | 6:35 | — | — | 6:36 | — | — | 6:36 | — | — | 6:37 | — | — | 6:37 | — | — | 6:37 | — | — | 6:38 | — | |
mm | — | — | — | — | — | — | — | — | — | — | 2 | 9 | — | — | 3 | — | 1 | 9 | — | — | — |
Temp °C | 16 | 17 | 15 | 19 | 21 | 16 | 20 | 23 | 19 | 23 | 22 | 15 | 15 | 15 | 15 | 16 | 17 | 15 | 14 | 15 | 13 |
Feels °C | 14 | 13 | 11 | 16 | 17 | 13 | 14 | 18 | 17 | 23 | 21 | 13 | 9 | 9 | 11 | 10 | 11 | 10 | 8 | 7 | 7 |
Swell 1 Height (m) Direction Period (s) | WSW 15 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | SW 14 | SW 17 | SW 15 | SW 14 | SW 14 | SW 13 | SW 12 | SW 12 | SW 12 | SW 11 | SW 17 | WSW 16 | WSW 14 | WSW 13 | SW 12 |
2111 | 1697 | 1207 | 830 | 605 | 330 | 1307 | 3074 | 2208 | 1423 | 1036 | 609 | 392 | 272 | 259 | 198 | 1484 | 4664 | 3924 | 2655 | 1095 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | SSW 8 | — | SW 14 | — | — | S 9 | S 8 | S 8 | S 7 | S 7 | — | — | WSW 19 | W 7 | NNW 6 | — | — | W 13 |
— | — | — | 310 | — | 167 | — | — | 264 | 95 | 71 | 53 | 9 | — | — | 251 | 209 | 28 | — | — | 171 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | SW 14 | — | — | — | — | — | — | — | — | — | SW 15 | — | — | — | — | SW 20 |
— | — | — | — | — | 128 | — | — | — | — | — | — | — | — | — | 8 | — | — | — | — | 15 | |
Wind waves Height (m) Direction Period (s) | S 4 | S 5 | SSW 6 | S 7 | S 8 | S 9 | S 9 | S 9 | — | — | — | NNW 4 | NNW 6 | NW 8 | NW 8 | WNW 7 | W 7 | — | S 6 | S 6 | S 8 |
33 | 54 | 122 | 352 | 665 | 470 | 399 | 554 | — | — | — | 10 | 123 | 470 | 191 | 142 | 230 | — | 237 | 300 | 496 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 59 | 91 | 59 | 52 | 1016 | 39 | 59 | 59 | 0 | 0 | 59 | 49 | 362 | 137 | 277 | 318 | 323 | 91 | 91 | 91 | 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.










