
Surf Forecasts:
Yzerfontein surf forecast from 20 Jul 2026:
- Best quality surf: Thursday 23 Jul, 11PM (local time) - 11ft (3.5m), 17s period, SW swell with cross-offshore winds.
- Most powerful swell: Friday 24 Jul, 2AM (local time) - 11ft (3.5m), 16s period, SW swell with 7,053 kJ wave energy.
- Next surfable swell (1★+): Monday 20 Jul, 5AM (local time) - 7ft (2.1m), 10s 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 (Jul 20) at 5AM. The primary swell is predicted to be 2.1m and 10s period with a secondary swell of 0.8m and 10s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Yzerfontein in the next 16 days are 3.5m 16s and forecast to arrive on Friday (Jul 24) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 6s period and expected on Saturday (Jul 25) at 8AM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Mon 20th Jul) | 7ft (2.1m) 10s |
| Best Surf | 11PM (Thu 23rd Jul) | 11ft (3.5m) 17s |
| Most Powerful | 2AM (Fri 24th Jul) | 11ft (3.5m) 16s |
Table - best surf conditions forecast for Yzerfontein over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s talk about what’s shaping up for Yzerfontein over the next couple of weeks.
We’ve got a proper run of solid swell coming in, but it’s not all clean sailing. The first real action kicks off Monday morning, the 20th of July. Yzerfontein is a beach and reef setup, and it’s exposed to the swell. The water is sitting at 58°, which is a bit colder than we’d normally expect for this time of year. The morning starts with a glassy 6ft SW swell, period around 10 seconds, and the energy is moderate (625). That’s a nice, clean start to the week. But Monday afternoon gets a bit onshore and messy, so get your session in early.
The standout of the first week has to be Tuesday morning, the 21st of July. We’re looking at a clean 7ft SW swell, with a 14-second period – that’s proper groundswell. The energy jumps to a strong 1787. The wind is light and cross-off from the SSE, so the waves will be clean and well-shaped. This is excellent surf, but at 7ft, it’s pushing into intermediate territory. If you’re a beginner, you might want to sit this one out. Crowds are sometimes an issue here, so you might have some company.
Wednesday the 22nd and Thursday the 23rd are still fun with solid 7ft to 7ft SW swells, but the wind shifts around, becoming cross-on or onshore at times, which will mess up the surface. Still worth a paddle if you’re keen, but not the top pick.
Now, heading into Friday the 24th of July, we get a massive bump. The swell is a beastly 12ft SW on Friday morning, with a 14-second period and a very strong energy of 4749. The wind is light and cross-off from the SE, so it would be clean. But here’s the thing – that is way too big for this break. This is expert-only, and even then, it’s a tough call. The same goes for Friday afternoon and Saturday the 25th, which drops to 8ft but is still a good, clean, cross-off session for experienced surfers.
The 26th of July, Sunday morning, is another solid option with 7ft SW swell, 12-second period, and a light cross-off from the NNE. That’s a great, clean wave for intermediates and above.
Then the wheels come off a bit. Monday the 27th through to the end of the month gets hammered by strong winds, rain, and messy, blown-out conditions. The swell is still there, but it’s not worth it for paddle surfing. This setup looks more interesting for kite surfing than a traditional surf session.
The first week of August sees a steep drop-off in swell, with weak energy and more windy, choppy conditions. From the 1st to the 4th, the swell is small and blown out, with poor surf conditions. It’s a definite gap of a few days with no real recommendations.
So, overall, the best bets are Monday morning the 20th for a glassy session, and Tuesday morning the 21st is the true standout. The week after that is a write-off until maybe the very end of the month, but by then it’s looking rough. Keep an eye on things, but don’t get your hopes up for the second week.
Rusty, signing off.
Short Range ForecastMostly dry. Very mild (max 15°C on Mon afternoon, min 12°C on Mon morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 22°C on Sat afternoon, min 12°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | |||||||||||||||
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 10 | SW 9 | SW 16 | SW 14 | SW 14 | SW 13 | SW 12 | SW 12 | WSW 12 | SW 12 | SW 11 | SW 16 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 |
Wave Graph | |||||||||||||||||||||
554 | 362 | 306 | 1736 | 2379 | 1857 | 1404 | 1313 | 800 | 1123 | 1009 | 7053 | 4749 | 3773 | 2975 | 1834 | 1853 | 1358 | 1130 | 1121 | 929 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | on | glassy | cross-off | cross | cross-off | cross-on | on | cross-off | cross | on | cross-off | cross-off | cross | cross-off | cross-off | cross-off | off | cross-off | cross-on | cross-off |
High Tide | 7:45PM1.31m | 8:16AM1.08m | 8:37PM1.20m | 9:23AM1.00m | 9:44PM1.11m | 10:48AM0.98m | 11:05PM1.08m | 12:10PM1.02m | 00:18AM1.11m | 1:09PM1.09m | 1:13AM1.17m | 1:53PM1.18m | 1:56AM1.25m | ||||||||
Low Tide | 1:21PM0.39m | 2:14AM0.43m | 2:09PM0.51m | 3:15AM0.50m | 3:15PM0.60m | 4:34AM0.54m | 4:49PM0.64m | 5:56AM0.52m | 6:17PM0.61m | 6:58AM0.46m | 7:16PM0.53m | 7:43AM0.38m | 7:59PM0.45m | ||||||||
7:47 | — | — | 7:46 | — | — | 7:45 | — | — | 7:45 | — | — | 7:43 | — | — | 7:43 | — | — | 7:43 | — | — | |
— | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:01 | — | — | 6:02 | — | — | 6:02 | — | — | 6:04 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 15 | 14 | 13 | 14 | 13 | 14 | 14 | 14 | 13 | 14 | 14 | 13 | 16 | 15 | 18 | 22 | 22 | 22 | 26 | 18 |
Feels °C | 12 | 13 | 12 | 11 | 11 | 10 | 12 | 11 | 12 | 10 | 11 | 13 | 11 | 14 | 12 | 16 | 20 | 19 | 18 | 21 | 16 |
Swell 1 Height (m) Direction Period (s) | SW 10 | SW 9 | SSW 8 | SW 14 | SW 14 | SW 13 | SW 12 | SW 12 | WSW 12 | SW 12 | SW 11 | SW 16 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 |
554 | 362 | 101 | 1736 | 2379 | 1857 | 1404 | 1313 | 800 | 1123 | 1009 | 7053 | 4749 | 3773 | 2975 | 1834 | 1853 | 1358 | 1130 | 1121 | 929 | |
Swell 2 Height (m) Direction Period (s) | W 10 | W 10 | SW 16 | W 9 | W 9 | — | — | SSW 15 | SSW 12 | SSW 11 | SW 20 | — | — | SSW 17 | — | S 6 | SSW 13 | SSW 12 | — | SW 14 | SW 14 |
65 | 89 | 306 | 39 | 24 | — | — | 42 | 288 | 126 | 239 | — | — | 433 | — | 49 | 757 | 322 | — | 305 | 297 | |
Swell 3 Height (m) Direction Period (s) | S 9 | SSW 18 | SW 12 | WSW 11 | — | — | — | — | — | — | SSW 11 | — | — | — | — | — | — | S 6 | — | — | — |
6 | 31 | 118 | 12 | — | — | — | — | — | — | 97 | — | — | — | — | — | — | 34 | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | W 5 | NNW 4 | — | — | — | — | — | — | S 6 | — | — | — | — |
— | — | — | — | — | — | — | — | 92 | 8 | — | — | — | — | — | — | 71 | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 71 | 0 | 0 | 59 | 0 | 54 | 82 | 0 | 21 | 39 | 59 | 59 | 59 | 21 | 0 | 0 | 0 | 0 | 49 | 39 |
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.










