
Surf Forecasts:
Yzerfontein surf forecast from 5 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: Saturday 8 Aug, 11PM (local time) - 11ft (3.5m), 14s period, SW swell with 4,718 kJ wave energy.
- Next surfable swell (1★+): Thursday 6 Aug, 2AM (local time) - 10ft (3.0m), 14s 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 Thursday (Aug 06) at 2AM. The primary swell is predicted to be 3.0m and 14s period with a secondary swell of 1.0m and 4s. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Yzerfontein in the next 16 days are 3.5m 14s and forecast to arrive on Saturday (Aug 08) at 11PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 3s period and expected on Wednesday (Aug 12) at 5AM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Thu 6th Aug) | 10ft (3.0m) 14s |
| Best Surf | 2AM (Thu 6th Aug) | 10ft (3.0m) 14s |
| Most Powerful | 11PM (Sat 8th Aug) | 11ft (3.5m) 14s |
Table - best surf conditions forecast for Yzerfontein over the next 16 days.
The Lowdown
Alright folks, Rusty here. Gotta say, Cape Town's west coast is looking like a mixed bag for the next couple of weeks. We've got some serious size coming through, but it's not going to be for everyone, and there are some big gaps to work around.
Right off the bat, the water sitting at 56°F is a good four degrees colder than you'd expect for this time of year, so that 5/4 is going to feel like a good friend.
The first real chance to get wet is going to be on the morning of Thursday the 6th. Yzerfontein is going to be absolutely pumping with a solid 10ft swell from the WSW, but to be honest, that's a lot of water for this spot. The wind is light and cross-off from the SSE, making it look clean, but at that size, it's a proper expert-only zone. The energy is massive, with a combined energy reading of 3478, so you'll feel the power.
Friday the 7th is the standout of the first week. The wind goes glassy offshore from the East at just 6 mph, and we've got a powerful 10ft SW groundswell with a 14-second period pushing through. The energy is pumping at 3621. This is the call for the experienced crew. It's going to be big, clean, and lined up. The crowd factor is "sometimes" at Yzerfontein, so on a day like this, you might have a few others in the know, but it shouldn't be a zoo.
After that, things get a bit tricky. The swell stays big through the weekend, but the wind gets messy. Saturday morning (8th) is a bit of a write-off with a cross-shore wind making things lumpy. Sunday the 9th is a complete no-go with a brutal 28 mph SSE wind, even though the swell is huge at 13ft. That's a kite-surfing day, not a paddling day. Monday and Tuesday are still big and windy, with the swell dropping but still too big for the conditions.
Now, here's the gap. From Wednesday the 5th all the way through, there's really nothing worth paddling out for until we get a change. The best window of the entire forecast opens up on the morning of Wednesday the 12th. We get a long-period, 18-second groundswell from the WSW at 5ft, with clean offshore winds from the East at 12 mph. The energy is a solid 1742. This is a proper, classic West Coast day. That long period will make the waves at Yzerfontein (a beach and reef set-up) stand up nicely, but it might be a bit too straight for the beach, so look for the reef sections. Thursday the 13th morning is also a cracker with similar conditions but a slightly smaller 6ft swell and lighter 9 mph offshore winds.
After that, it drops right off. We go through a flat spell where the swell is just too small and weak to get excited about. The combined energy drops to around 600, which is barely a ripple. There's a brief flicker of hope on the morning of Monday the 17th with a glassy 4ft swell, but it's small. Then, on Tuesday the 18th, the big swell is back at 10ft, but it's too big for the break again. The last few days of the forecast are a write-off with small, onshore wind.
So, to wrap it up: the best bets are Friday the 7th for the big, powerful, clean swell, and the morning windows of Wednesday the 12th and Thursday the 13th for the classic, long-period, offshore perfection. The rest of the time is a lot of waiting.
Rusty.
Short Range ForecastLight rain (total 7mm), mostly falling on Wed night. Very mild (max 16°C on Fri afternoon, min 10°C on Thu night). Winds decreasing (fresh winds from the NNW on Wed afternoon, light winds from the WSW by Fri afternoon). | Days 5-7 Weather SummaryLight rain (total 3mm), mostly falling on Sat night. Very mild (max 15°C on Sat afternoon, min 11°C on Sat night). Winds increasing (light winds from the SSW on Sat afternoon, near gales from the SSE by Sun afternoon). | |||||||||||||||||||
Wed 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | ||||||||||||||
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 15 | SW 14 | WSW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 13 | SW 14 | SW 13 | SW 13 | SSW 12 | SSW 10 | S 10 | S 9 | S 10 | SSW 12 | SSW 12 | WSW 21 |
Wave Graph | ||||||||||||||||||||
2294 | 3627 | 3478 | 3168 | 3352 | 3621 | 4370 | 3606 | 2221 | 3050 | 4445 | 3166 | 4564 | 2477 | 1218 | 1301 | 961 | 1240 | 819 | 1484 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | cross | cross-off | off | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off |
High Tide | 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 | 1:44PM1.38m | 2:00AM1.46m | 2:31PM1.52m | 2:47AM1.53m | |||||||
Low Tide | 2:06AM0.38m | 2:13PM0.48m | 3:28AM0.44m | 3:47PM0.54m | 5:09AM0.42m | 5:37PM0.50m | 6:32AM0.33m | 6:57PM0.38m | 7:31AM0.21m | 7:55PM0.24m | 8:19AM0.10m | 8:44PM0.12m | ||||||||
— | — | 7:35 | — | — | 7:33 | — | — | 7:33 | — | — | 7:31 | — | — | 7:31 | — | — | 7:30 | — | — | |
6:10 | — | — | 6:10 | — | — | 6:12 | — | — | 6:13 | — | — | 6:14 | — | — | 6:14 | — | — | 6:15 | — | |
mm | — | 5 | 2 | — | — | — | — | — | — | — | 1 | 2 | — | — | — | — | — | — | — | — |
Temp °C | 15 | 13 | 13 | 14 | 12 | 12 | 16 | 13 | 13 | 15 | 14 | 12 | 12 | 11 | 12 | 14 | 12 | 12 | 18 | 17 |
Feels °C | 10 | 9 | 11 | 10 | 6 | 10 | 14 | 10 | 10 | 13 | 12 | 2 | 1 | 1 | 4 | 5 | 7 | 7 | 13 | 13 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 14 | WSW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 13 | SW 14 | SW 13 | SW 13 | — | — | SW 11 | SW 11 | S 10 | SSW 12 | SSW 12 | S 11 |
2294 | 3627 | 3478 | 3168 | 3352 | 3621 | 4370 | 3606 | 2221 | 3050 | 4445 | 3166 | — | — | 544 | 414 | 961 | 1240 | 819 | 507 | |
Swell 2 Height (m) Direction Period (s) | W 9 | — | — | SW 18 | — | — | — | — | — | — | — | — | — | — | — | — | SSW 13 | SW 10 | SW 10 | WSW 21 |
25 | — | — | 49 | — | — | — | — | — | — | — | — | — | — | — | — | 756 | 25 | 25 | 1484 | |
Swell 3 Height (m) Direction Period (s) | W 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WSW 11 | W 28 | SW 25 | — |
8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 75 | 15 | 157 | — | |
Wind waves Height (m) Direction Period (s) | NNW 4 | NNW 4 | — | — | — | — | — | — | — | — | — | S 7 | SSW 12 | SSW 10 | S 10 | S 9 | — | — | — | — |
15 | 39 | — | — | — | — | — | — | — | — | — | 527 | 4564 | 2477 | 1218 | 1301 | — | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 377 | 82 | 59 | 112 | 56 | 56 | 68 | 59 | 54 | 71 | 129 | 378 | 929 | 159 | 1218 | 2768 | 21 | 49 | 39 | 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.











