
Surf Forecasts:
Yzerfontein surf forecast from 9 Aug 2026:
- Best quality surf: Sunday 9 Aug, 5PM (local time) - 13ft (4.0m), 12s period, SSW swell with cross-offshore winds.
- Most powerful swell: Sunday 9 Aug, 5PM (local time) - 13ft (4.0m), 12s period, SSW swell with 3,858 kJ wave energy.
- Next surfable swell (1★+): Sunday 9 Aug, 5PM (local time) - 13ft (4.0m), 12s period with SSW 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 Sunday (Aug 09) at 5PM. The primary swell is predicted to be 4.0m and 12s period with a secondary swell of 3.0m and 12s. 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 4.0m 12s and forecast to arrive on Sunday (Aug 09) at 5PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Wednesday (Aug 12) at 5AM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5PM (Sun 9th Aug) | 13ft (4.0m) 12s |
| Best Surf | 5PM (Sun 9th Aug) | 13ft (4.0m) 12s |
| Most Powerful | 5PM (Sun 9th Aug) | 13ft (4.0m) 12s |
Table - best surf conditions forecast for Yzerfontein over the next 16 days.
The Lowdown
Hey crew, Rusty here with a look at the surf up the coast at Yzerfontein.
Right off the bat, we've got a big, powerful swell hitting the beach and reef on Sunday, August 9th. The energy is massive, with the swell clocking in at 10ft from the SW and a combined energy reading of 2765 (moderate-strong). The problem is, it’s way too big for this break. With 25 mph winds screaming out of the SSE, it's going to be wild and ugly, not to mention dangerous. Sunday afternoon only gets worse, with an even bigger 13ft swell and energy hitting 6501 (very strong). If you’re a kitesurfer, this might look interesting, but for a paddle surfer, it’s a hard pass. The water is also a bit colder than normal, sitting at 56°F.
Monday the 10th still has too much size and wind, so we sit out until Tuesday the 11th. Now we’re talking. Tuesday morning has clean 7ft groundswell from the SSW with a 12-second period and light, 9 mph offshore easterly winds. The energy is moderate (1339), and conditions are excellent for experienced surfers. This is the best chance of the week. The afternoon stays clean but drops to 6ft.
Wednesday the 12th delivers another standout. A solid 6ft to 6ft groundswell from the WSW with a very long 18-second period. This long-period swell is a bit vulnerable to closing out at a beach break, but the reef section should hold it together nicely. Light offshore winds from the ENE mean clean, lined-up waves. The energy is strong (2247), and the wave quality is excellent for experienced surfers. This is the pick of the first week. Get a wave for me.
Thursday the 13th keeps the run going with similar 6ft to 6ft swell and offshore breezes, though the swell period shortens from 18 down to 16 seconds. Still very good for the experienced crew. Friday the 14th and Saturday the 15th see the swell hold around 6-6ft, but the winds start getting messy, with cross-off and cross-shore conditions making it harder to find a clean face.
By Sunday the 16th, the wind goes onshore and the swell drops, so things get quiet. But then, on Monday the 17th, there’s a beautiful little surprise. A clean, glassy morning with an 8ft WSW groundswell and a 13-second period. The combined energy is very strong (3553), and the wind is dead calm. It'll be big, over the 8ft mark for experts only, but glassy and powerful. A real treat if you’ve got the skills.
The second week, from the 18th onwards, looks challenging. The winds are all over the place – cross, cross-on, and strong – with the swell dropping to mostly 4ft to 6ft. The energy drops off a cliff too, with readings below 1000. There’s a brief uptick on Wednesday the 19th afternoon with a 7ft swell and moderate cross-off winds, but otherwise, it’s a tough period with lots of chop and onshore slop. The very end of the forecast window is mostly small and messy with light onshore winds.
For the best quality, eyes on Tuesday the 11th morning (Yzerfontein) for clean, medium-size waves, but the true standout is Wednesday the 12th (Yzerfontein) with that long, clean groundswell and perfect offshore winds. The Monday 17th glassy session is the long-range wildcard – promising, but less certain.
Rusty.
Short Range ForecastLight rain (total 3mm), mostly falling on Sun morning. Very mild (max 17°C on Tue afternoon, min 11°C on Mon night). Winds decreasing (strong winds from the S on Sun afternoon, light winds from the ESE by Tue afternoon). | Days 4-6 Weather SummaryMostly dry. Warm (max 26°C on Fri afternoon, min 18°C on Wed morning). Mainly fresh winds. | ||||||||||||||||||||
Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | |||||||||||||||
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 12 | SSW 12 | SSW 11 | SSW 11 | S 10 | SSW 14 | SSW 12 | SSW 12 | WSW 21 | WSW 18 | WSW 18 | WSW 16 | WSW 16 | WSW 18 | WSW 16 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 |
Wave Graph | |||||||||||||||||||||
2530 | 3858 | 2216 | 1487 | 725 | 915 | 1302 | 784 | 1733 | 2031 | 2138 | 2084 | 1743 | 1837 | 1982 | 1177 | 1340 | 1214 | 1207 | 1161 | 1043 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | off | off | off | off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off |
High Tide | 12:48PM1.23m | 1:05AM1.35m | 1:44PM1.38m | 2:00AM1.46m | 2:31PM1.52m | 2:47AM1.53m | 3:13PM1.62m | 3:29AM1.57m | 3:52PM1.69m | 4:09AM1.56m | 4:29PM1.69m | 4:46AM1.51m | 5:05PM1.64m | ||||||||
Low Tide | 6:57PM0.38m | 7:31AM0.21m | 7:55PM0.24m | 8:19AM0.10m | 8:44PM0.12m | 9:01AM0.02m | 9:27PM0.04m | 9:40AM-0.01m | 10:07PM0.01m | 10:16AM-0.00m | 10:45PM0.03m | 10:51AM0.05m | 11:22PM0.09m | ||||||||
7:31 | — | — | 7:31 | — | — | 7:30 | — | — | 7:28 | — | — | 7:28 | — | — | 7:26 | — | — | 7:26 | — | — | |
— | 6:14 | — | — | 6:14 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:16 | — | — | 6:17 | — | |
mm | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 13 | 12 | 12 | 14 | 12 | 12 | 17 | 17 | 18 | 23 | 23 | 22 | 25 | 25 | 23 | 26 | 24 | 24 | 27 | 22 |
Feels °C | 6 | 3 | 4 | 6 | 6 | 6 | 8 | 13 | 13 | 11 | 20 | 18 | 16 | 18 | 20 | 16 | 19 | 19 | 18 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | SW 12 | SW 12 | SSW 11 | SSW 11 | SW 11 | S 10 | SSW 12 | SSW 12 | S 11 | WSW 18 | WSW 18 | WSW 16 | WSW 16 | WSW 18 | WSW 16 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 |
2530 | 2643 | 2216 | 1487 | 462 | 816 | 1302 | 784 | 507 | 2031 | 2138 | 2084 | 1743 | 1837 | 1982 | 1177 | 1340 | 1214 | 1207 | 1161 | 1043 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | SSW 13 | SSW 14 | WSW 10 | WSW 24 | WSW 21 | S 10 | SSW 10 | WSW 24 | WSW 20 | WSW 14 | — | — | N 6 | — | — | NNW 6 | — |
— | — | — | — | 156 | 915 | 10 | 224 | 1733 | 216 | 114 | 217 | 1267 | 722 | — | — | 49 | — | — | 7 | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | WSW 11 | SW 26 | WSW 10 | — | — | — | SW 24 | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | 101 | 27 | 10 | — | — | — | 141 | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | S 6 | SSW 12 | — | S 9 | S 10 | — | — | S 3 | SSE 9 | — | — | ENE 4 | ENE 4 | — | NNE 3 | NNE 3 | — | NE 3 | NNE 5 | N 4 | — |
235 | 3858 | — | 637 | 725 | — | — | 5 | 216 | — | — | 14 | 11 | — | 10 | 8 | — | 4 | 15 | 14 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 490 | 1417 | 114 | 112 | 71 | 0 | 0 | 50 | 0 | 0 | 0 | 0 | 21 | 0 | 21 | 49 | 21 | 21 | 49 | 21 | 0 |
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.











