Surf Forecasts:
Muizenberg surf forecast from 31 Aug 2026:
- Best quality surf: Tuesday 1 Sep, 8AM (local time) - 6ft (1.8m), 13s period, SW swell with glassy winds.
- Most powerful swell: Wednesday 2 Sep, 2AM (local time) - 7.5ft (2.3m), 14s period, SW swell with 1,919 kJ wave energy.
- Next surfable swell (1★+): Monday 31 Aug, 11PM (local time) - 5ft (1.6m), 11s period with SW swell.
Best Forecast Surf Conditions for Muizenberg this week:
The surf forecast for Muizenberg over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 31) at 11PM. The primary swell is predicted to be 1.6m and 11s period with a secondary swell of 0.5m and 14s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Muizenberg in the next 16 days are 2.3m 14s and forecast to arrive on Wednesday (Sep 02) at 2AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 13s period and expected on Thursday (Sep 03) at 2PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Mon 31st Aug) | 5ft (1.6m) 11s |
| Best Surf | 8AM (Tue 1st Sep) | 6ft (1.8m) 13s |
| Most Powerful | 2AM (Wed 2nd Sep) | 7.5ft (2.3m) 14s |
Table - best surf conditions forecast for Muizenberg over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s coming up for the next couple of weeks.
First things first, we’ve got a bit of a quiet start, but there’s a proper little window of opportunity for the experienced crew. The water at Muizenberg is sitting at 57°, which is a bit colder than we usually get this time of year, so you might want an extra mm of rubber.
The standout by far is Tuesday morning, the 1st of September. We’re looking at a clean 6ft SW groundswell with a solid 13-second period, plenty of energy in the water (1299), and best of all, dead calm conditions. The wind is glassy, absolutely zero breeze. That’s going to be the pick of the entire forecast, no question. It’s a bit too much for beginners, but for the experienced surfer, that’s a session to circle on the calendar. The afternoon sees a bit of a cross-breeze kick in and the swell bumps up to 7ft, but it’ll still be rideable and powerful (1708).
Wednesday the 2nd holds onto a decent 7ft SW swell in the morning, but the wind swings cross-onshore from the SSE, which will put a few ripples on the face. Still surfable for the keen ones, but not as clean as Tuesday. The afternoon drops a touch to 6ft.
Then the window slams shut. From Thursday the 3rd right through to the end of the first week, we get hammered with strong onshore winds, mostly from the SE and SSE, gusting up to 34 mph. The swell stays between 6ft and 8ft, but the wind state is just a mess—chop, bumps, and poor conditions. That’s more of a kite-surfing setup than a clean paddle session.
The second week starts to look a bit more promising. Monday the 7th of September, we get a small glassy morning with 2ft SSW groundswell (265 energy). It’s tiny, but with the wind completely calm, that’s a log or a funboard morning for the die-hards.
The middle of the second week sees a few more clean, glassy windows. Wednesday the 9th has a tiny 1ft SW swell but with glassy conditions both morning and afternoon. Only for the most patient longboarder, but it’s there.
The real second-week highlight looks like Tuesday the 15th of September. We’ve got a clean 3ft to 4ft SW groundswell with a long 14-second period, light offshore to cross-off winds from the WNW, and moderate energy in the 400s. The breaks will have some shape, and the wind will keep the faces clean. That’s a solid morning for a paddle.
A few more glassy days pop up around the 13th and 14th, but the swell is very small. That Tuesday the 15th is the one to keep an eye on as we get closer.
Rusty.
Short Range ForecastSome drizzle, heaviest during Thu morning. Very mild (max 16°C on Wed afternoon, min 12°C on Mon night). Winds increasing (calm on Tue morning, strong winds from the SSE by Thu morning). | Days 5-7 Weather SummaryLight rain (total 3mm), mostly falling on Thu afternoon. Warm (max 20°C on Sat afternoon, min 12°C on Sat morning). Winds decreasing (near gales from the SE on Fri afternoon, moderate winds from the ESE by Sat night). | |||||||||||||||||||
Mon 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | ||||||||||||||
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 11 | SW 11 | SW 13 | SW 13 | SW 14 | SW 13 | SW 13 | SW 13 | S 9 | SSE 9 | SSE 9 | SSE 9 | SE 8 | SE 8 | SE 7 | SE 7 | SSW 17 | SW 14 | SE 7 | SE 9 |
Wave Graph | ||||||||||||||||||||
429 | 739 | 1299 | 1708 | 1919 | 1482 | 1266 | 784 | 818 | 878 | 926 | 853 | 729 | 385 | 325 | 543 | 504 | 350 | 269 | 300 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | glassy | cross | glassy | cross-on | cross-on | cross-off | on | on | on | on | on | on | on | on | on | on | on | cross-on |
High Tide | 5:03PM1.60m | 5:22AM1.41m | 5:38PM1.52m | 6:01AM1.32m | 6:18PM1.41m | 6:47AM1.20m | 7:10PM1.28m | 7:55AM1.08m | 8:29PM1.15m | 9:45AM1.03m | 10:28PM1.12m | 11:38AM1.11m | 00:04AM1.20m | |||||||
Low Tide | 11:18PM0.11m | 11:22AM0.17m | 11:55PM0.19m | 11:59AM0.27m | 00:39AM0.30m | 12:45PM0.40m | 1:38AM0.42m | 1:54PM0.53m | 3:13AM0.51m | 3:56PM0.59m | 5:14AM0.48m | 5:54PM0.50m | ||||||||
— | — | 7:05 | — | — | 7:03 | — | — | 7:01 | — | — | 7:01 | — | — | 7:00 | — | — | 6:58 | — | — | |
6:25 | — | — | 6:27 | — | — | 6:28 | — | — | 6:28 | — | — | 6:29 | — | — | 6:30 | — | — | 6:30 | — | |
mm | — | — | — | — | — | — | — | — | 1 | 3 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 12 | 13 | 15 | 14 | 15 | 16 | 15 | 14 | 15 | 15 | 15 | 17 | 14 | 16 | 20 | 16 | 17 | 18 | 16 |
Feels °C | 9 | 10 | 13 | 13 | 12 | 13 | 13 | 15 | 7 | 6 | 5 | 6 | 7 | 5 | 11 | 14 | 11 | 12 | 13 | 12 |
Swell 1 Height (m) Direction Period (s) | SW 11 | SW 11 | SW 13 | SW 13 | SW 14 | SW 13 | SW 13 | SW 13 | WSW 12 | WSW 12 | SW 12 | WSW 11 | WSW 10 | SW 10 | SSW 10 | SW 10 | SSW 17 | SW 14 | SW 14 | SE 9 |
429 | 739 | 1299 | 1708 | 1919 | 1482 | 1266 | 784 | 304 | 226 | 137 | 51 | 69 | 28 | 58 | 25 | 504 | 350 | 211 | 300 | |
Swell 2 Height (m) Direction Period (s) | S 10 | — | — | — | — | — | — | S 10 | W 16 | — | — | SSW 9 | — | SSW 11 | SW 10 | SSW 20 | WSW 10 | SSW 17 | WSW 16 | SSW 13 |
2 | — | — | — | — | — | — | 68 | 20 | — | — | 71 | — | 11 | 25 | 37 | 9 | 157 | 94 | 106 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | S 14 | — | SSW 13 | — | SSW 20 | SSW 21 | — | S 12 | WSW 14 |
— | — | — | — | — | — | — | — | — | — | — | 4 | — | 17 | — | 37 | 43 | — | 3 | 79 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | S 9 | SSE 9 | SSE 9 | SSE 9 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | E 3 |
— | — | — | — | — | — | — | — | 818 | 878 | 926 | 853 | 729 | 385 | 325 | 543 | 351 | 327 | 269 | 2 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 14 | 11 | 0 | 3 | 0 | 12 | 12 | 0 | 138 | 905 | 200 | 1471 | 3877 | 16 | 11 | 21 | 16 | 16 | 23 | 12 |
Best forecast wave conditions in Cape Town | ||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||
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Information about the Muizenberg Surf forecast
The above surf forecast table for Muizenberg provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Muizenberg can be found by selecting the local surf guide option on the grey menu. Our Muizenberg 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 (Muizenberg) 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 Muizenberg 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.
Are you planning a holiday in Cape Town? If you are looking for accommodation near Muizenberg, camping, hotels and holiday cottages in Cape Town, consider staying in Cape Town which is 19 km (12 miles) away. Other places in and around Cape Town where you can find information about places to rent, and car hire include Bellville which is 27 km (17 miles) away, Robben Island, Kayamnandi and Stellenbosch.











