
Surf Forecasts:
Muizenberg surf forecast from 16 Sep 2026:
- Best quality surf: Tuesday 22 Sep, 11AM (local time) - 2.5ft (0.7m), 13s period, SW swell with glassy winds.
- Most powerful swell: Wednesday 16 Sep, 8AM (local time) - 6.5ft (2.0m), 14s period, SW swell with 1,550 kJ wave energy.
- Next surfable swell (1★+): Tuesday 22 Sep, 11AM (local time) - 2.5ft (0.7m), 13s 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 Tuesday (Sep 22) at 11AM. The primary swell is predicted to be 0.7m and 13s period with a secondary swell of 0.5m and 11s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Muizenberg in the next 16 days are 2.0m 14s and forecast to arrive on Wednesday (Sep 16) at 8AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 12s period and expected on Thursday (Sep 17) at 5AM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Tue 22nd Sep) | 2.5ft (0.7m) 13s |
| Best Surf | 11AM (Tue 22nd Sep) | 2.5ft (0.7m) 13s |
| Most Powerful | 8AM (Wed 16th Sep) | 6.5ft (2.0m) 14s |
Table - best surf conditions forecast for Muizenberg over the next 16 days.
The Lowdown
Right, let's have a look at the surf for Muizenberg. To be honest, for the next week and a bit, it's looking pretty bleak. We've got a run of onshore winds and messy, weak swell that's going to have the bay all chopped up. There's really nothing on offer until next Tuesday, the 22nd, and even then it's tiny. That's a long stretch of frustrated surfers, so if you're keen, maybe find something else to do for a while.
The first bit of hope comes in on Tuesday morning, the 22nd of September. It's tiny, only about `2ft`, and glassy with no wind. It'll be clean, sure, but there just isn't any power in it. The light cross-onshore breeze in the arvo will kill it. It's a tease, really.
Now, hold onto your board, because the real swell shows up on Thursday the 24th. Things are looking proper. The wind swings around to the northwest, giving us a light offshore breeze, and the swell jumps to a solid `8ft` from the SSW with a long period of `15 seconds`. This is big, powerful groundswell. The energy readings are off the charts, hitting `2585` and `2442` – that is strong, well-defined surf. This one isn't for the beginners, though. At over `8ft`, this is strictly for the experienced crew. Muizenberg can get a bit much when it's pumping like this, but the offshore wind will keep it glassy. Friday the 25th morning is looking like the absolute standout. It's still a solid `8ft` from that SSW direction, that 15 second period is back, and we have that clean, gentle offshore wind. This is the one to get.
It holds in, but the wind starts to shift more southerly later Friday. The swell backs off a touch into Saturday, but it's still a healthy `6ft`. The problem is the onshore wind kicks in, making it cross-onshore and choppy. The quality drops right off.
There's another pulse of swell on Wednesday the 30th of September, pushing back up to `7ft` from the WSW. But there's a strong onshore wind that's going to make it a messy one. There's potential in the water, but the wind is going to be the enemy. By the 1st of October, it fades right back down to around `3ft`, and we're back to square one with the onshore junk.
So, to be honest, unless you're a confident, experienced surfer, there's not a lot here for you. If you're in that bracket, mark Thursday the 24th and Friday the 25th in your calendar. That's the window. The water is a bit colder than usual for this time of year at `58°F`, which is worth knowing, but you won't feel it when you're sliding down a big face.
Rusty.
Short Range ForecastMostly dry. Very mild (max 17°C on Fri afternoon, min 13°C on Wed night). Mainly strong winds. | Days 4-6 Weather SummaryMostly dry. Warm (max 20°C on Mon afternoon, min 15°C on Sat morning). Winds decreasing (strong winds from the SE on Sat afternoon, light winds from the ESE by Mon night). | ||||||||||||||||||||
Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | |||||||||||||||
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 9 | SW 13 | SW 13 | SW 12 | SW 12 | SW 11 | SW 11 | SW 13 | SW 12 | SW 12 | SW 14 | SW 14 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 11 | SW 13 | SW 11 | SW 10 |
Wave Graph | |||||||||||||||||||||
449 | 746 | 777 | 555 | 442 | 369 | 350 | 418 | 380 | 236 | 393 | 790 | 569 | 424 | 301 | 240 | 197 | 150 | 172 | 180 | 132 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | glassy | cross-on | cross-on |
High Tide | 5:59PM1.27m | 6:22AM1.13m | 6:34PM1.13m | 7:06AM1.01m | 7:26PM1.01m | 8:42AM0.91m | 9:33PM0.93m | 11:21AM0.95m | 11:39PM0.99m | 12:27PM1.07m | 00:35AM1.10m | 1:03PM1.21m | 1:12AM1.22m | ||||||||
Low Tide | 11:47AM0.38m | 00:14AM0.41m | 12:18PM0.50m | 00:52AM0.53m | 1:00PM0.63m | 1:59AM0.64m | 2:49PM0.73m | 4:46AM0.66m | 5:46PM0.68m | 6:12AM0.56m | 6:42PM0.56m | 6:52AM0.44m | 7:17PM0.43m | ||||||||
6:43 | — | — | 6:43 | — | — | 6:41 | — | — | 6:39 | — | — | 6:39 | — | — | 6:37 | — | — | 6:35 | — | — | |
— | 6:37 | — | — | 6:37 | — | — | 6:38 | — | — | 6:38 | — | — | 6:39 | — | — | 6:40 | — | — | 6:42 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 14 | 13 | 15 | 15 | 14 | 16 | 17 | 15 | 17 | 18 | 16 | 17 | 16 | 16 | 19 | 20 | 18 | 21 | 22 | 21 |
Feels °C | 7 | 6 | 5 | 7 | 6 | 6 | 8 | 8 | 7 | 10 | 10 | 9 | 12 | 10 | 11 | 17 | 17 | 15 | 21 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | SW 9 | SW 13 | SW 13 | SW 12 | SW 12 | SW 11 | SW 11 | SW 13 | SW 12 | SW 12 | SW 14 | SW 14 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 11 | SW 13 | SW 11 | SW 10 |
449 | 746 | 777 | 555 | 442 | 369 | 350 | 418 | 380 | 236 | 393 | 790 | 569 | 424 | 301 | 240 | 197 | 150 | 172 | 180 | 132 | |
Swell 2 Height (m) Direction Period (s) | SW 13 | WSW 13 | WSW 13 | — | — | — | W 20 | SW 18 | SW 16 | SW 14 | SSW 18 | — | — | — | — | — | SSW 15 | SE 6 | WSW 11 | SE 8 | SE 8 |
392 | 102 | 277 | — | — | — | 7 | 12 | 41 | 103 | 32 | — | — | — | — | — | 21 | 27 | 66 | 9 | 11 | |
Swell 3 Height (m) Direction Period (s) | WSW 14 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSW 14 | SE 7 | S 14 | — |
226 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 78 | 17 | 4 | — | |
Wind waves Height (m) Direction Period (s) | SSW 9 | SSE 6 | SSE 7 | SSE 6 | SSE 6 | SE 6 | SE 6 | SE 7 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | ESE 6 | — | WNW 3 | WSW 5 |
232 | 194 | 286 | 187 | 246 | 161 | 151 | 290 | 161 | 143 | 263 | 178 | 178 | 196 | 129 | 60 | 96 | 75 | — | 4 | 26 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 335 | 198 | 36 | 397 | 1419 | 29 | 23 | 1991 | 32 | 41 | 198 | 224 | 35 | 397 | 21 | 11 | 25 | 11 | 0 | 11 | 11 |
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.










