
Surf Forecasts:
Muizenberg surf forecast from 4 Aug 2026:
- Best quality surf: Saturday 8 Aug, 8AM (local time) - 6ft (1.9m), 14s period, SW swell with cross-offshore winds.
- Most powerful swell: Friday 7 Aug, 5PM (local time) - 8ft (2.5m), 15s period, SW swell with 2,773 kJ wave energy.
- Next surfable swell (1★+): Tuesday 4 Aug, 11PM (local time) - 2.5ft (0.8m), 10s 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 (Aug 04) at 11PM. The primary swell is predicted to be 0.8m and 10s period with a secondary swell of 0.5m and 15s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Muizenberg in the next 16 days are 2.5m 15s and forecast to arrive on Friday (Aug 07) at 5PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 5s period and expected on Wednesday (Aug 05) at 5PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Tue 4th Aug) | 2.5ft (0.8m) 10s |
| Best Surf | 8AM (Sat 8th Aug) | 6ft (1.9m) 14s |
| Most Powerful | 5PM (Fri 7th Aug) | 8ft (2.5m) 15s |
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 down the line for the Cape Town surf scene.
Right off the bat, we’ve got a bit of a mixed bag. The first few days are looking pretty average, with a lot of onshore wind and messy conditions. But don’t write it off just yet – there are some real gems buried in the back half of this outlook.
We’ll start at Muizenberg. This is an exposed spot, and it’s been inconsistent lately. The first real chance for a wave comes on Tuesday morning, August 4th. It’s small, swell at 3 ft from the SW with a period of 11 seconds, and the wind is glassy. The combined energy of all swells directed here is moderate, at 213. It’s not going to be a standout, but it’s a clean little wave for a beginner session. The water temp is sitting at 58.6°F, which is basically average for this time of year, nothing unusual.
Then things get a bit wild. Wednesday the 5th sees the swell bump up to 5 ft from the SW, with a period of 16 seconds – that’s proper groundswell. But the wind is a cross-offshore from the NNW at 15 mph, and the combined energy jumps to 1200. It’s a powerful, long-period swell, but the conditions are only marginal. This kind of long period can make it break a bit straight at a beach break like Muizenberg, so it’s more of a challenge than a classic.
The middle of the week, from Thursday the 6th right through to Monday the 10th, is a write-off. Swell size gets up to over 8 ft, which is big and powerful, but it’s all being smashed by strong onshore winds from the SSE and ESE. The combined energy peaks at 2773 on Friday afternoon, but with onshore winds, it’s just a churning, messy closeout. This is heavy, expert-only stuff in bad wind. Honestly, for a beach break, it looks more like a day for kite surfing than paddle surfing.
The real standout comes on Saturday, August 8th. We’ve got a clean 6 ft swell from the SW, with a period of 13 seconds. The wind is light and offshore – first a cross-off from the W at 6 mph in the morning, then turning pure offshore from the WNW at 9 mph in the afternoon. The combined energy is a solid 1197, so there’s decent power. This is excellent surf for experienced surfers. The offshore wind and long period will groom those waves into nice, clean lines. It’s the best quality on offer in the first week. The word is out on this spot, so expect crowds to be likely.
After that, Sunday the 9th and Monday the 10th are back to being blown out again. But then we get a second wind. Mark your calendars for Wednesday, August 12th afternoon. The wind goes dead calm, glassy, and we’ve got a 5 ft swell from the SW with a period of 17 seconds. That’s a very long, powerful groundswell. The combined energy is 1436. This is excellent for experienced surfers again. The glassy conditions are a major positive, making it feel like a private session. Then Thursday morning, August 13th, keeps the magic going with glassy conditions and a 6 ft, 17-second swell from the SW, with combined energy at 1937. That’s solid, powerful, and clean. Another top-tier window.
The following weekend, August 15th and 16th, the swell drops back down to 3 ft to 4 ft, but with offshore winds and clean conditions, it’ll be a fun, small wave for a longboard or a mini-mal.
The last real highlight is Monday, August 17th. A big pulse of 8 ft swell from the SW with a period of 14 seconds is expected, with a moderate offshore wind from the NW at 12 mph. The combined energy is a massive 2923. This is excellent for experienced surfers, but that size is only for experts. It’s a powerful, clean, and heavy day.
So, to sum it up: the first week is a washout except for the clean Saturday the 8th. The second week has two superb windows on Wednesday the 12th afternoon and Thursday the 13th morning, with a heavy, expert-only day on Monday the 17th. The standouts are definitely Saturday the 8th and Thursday the 13th.
Stay stoked, and keep your eyes on the horizon.
Short Range ForecastModerate rain (total 16mm), heaviest on Thu morning. Very mild (max 18°C on Tue afternoon, min 11°C on Thu night). Winds increasing (calm on Tue night, fresh winds from the SE by Thu night). | Days 4-6 Weather SummaryModerate rain (total 18mm), heaviest on Sat night. Very mild (max 15°C on Sat afternoon, min 10°C on Sun morning). Winds increasing (light winds from the WSW on Sat morning, strong winds from the SSE by Sun morning). | ||||||||||||||||||||
Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | |||||||||||||||
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 11 | SW 11 | SW 15 | SW 16 | SW 15 | SW 14 | SW 13 | SW 12 | SW 13 | SW 14 | SW 15 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SSW 10 | S 10 | SSE 10 | SSE 10 | SSE 10 |
Wave Graph | |||||||||||||||||||||
202 | 165 | 171 | 1164 | 1138 | 2276 | 1607 | 1474 | 1491 | 2085 | 2773 | 2085 | 1197 | 1162 | 1594 | 1488 | 1569 | 1397 | 951 | 732 | 516 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | on | cross-off | cross-off | cross-off | cross-off | on | on | on | on | on | cross-on | cross-off | off | cross | on | on | on | on | on | cross-on |
High Tide | 6:48PM1.41m | 7:14AM1.19m | 7:38PM1.32m | 8:18AM1.10m | 8:47PM1.24m | 9:49AM1.05m | 10:22PM1.20m | 11:32AM1.09m | 11:55PM1.25m | 12:49PM1.22m | 1:06AM1.35m | 1:46PM1.37m | 2:01AM1.45m | ||||||||
Low Tide | 12:25PM0.28m | 1:09AM0.32m | 1:10PM0.38m | 2:06AM0.39m | 2:12PM0.48m | 3:28AM0.45m | 3:46PM0.54m | 5:10AM0.43m | 5:36PM0.51m | 6:33AM0.34m | 6:57PM0.39m | 7:33AM0.21m | 7:56PM0.25m | ||||||||
7:35 | — | — | 7:35 | — | — | 7:35 | — | — | 7:33 | — | — | 7:33 | — | — | 7:31 | — | — | 7:31 | — | — | |
— | 6:07 | — | — | 6:07 | — | — | 6:08 | — | — | 6:09 | — | — | 6:09 | — | — | 6:10 | — | — | 6:12 | — | |
mm | — | — | — | — | — | 7 | 8 | 1 | — | — | — | — | — | — | 12 | 5 | 1 | — | — | — | — |
Temp °C | 17 | 18 | 15 | 14 | 16 | 14 | 13 | 12 | 12 | 12 | 13 | 13 | 13 | 15 | 14 | 13 | 12 | 12 | 11 | 13 | 11 |
Feels °C | 16 | 16 | 14 | 10 | 11 | 10 | 11 | 9 | 6 | 8 | 10 | 9 | 11 | 13 | 11 | 7 | 3 | 3 | 3 | 5 | 4 |
Swell 1 Height (m) Direction Period (s) | SW 11 | SW 11 | SW 10 | SW 16 | SW 15 | SW 14 | SW 13 | SW 12 | SW 13 | SW 14 | SW 15 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | S 10 | S 10 | SW 10 | SW 10 |
202 | 165 | 80 | 1164 | 1138 | 2276 | 1607 | 1474 | 1491 | 2085 | 2773 | 2085 | 1197 | 1162 | 1594 | 1488 | 332 | 989 | 783 | 87 | 49 | |
Swell 2 Height (m) Direction Period (s) | SE 11 | SSW 16 | SW 15 | WSW 9 | W 9 | ESE 10 | ESE 10 | ESE 10 | SW 14 | SSW 18 | — | — | — | — | — | — | — | WSW 11 | SW 11 | — | S 16 |
5 | 25 | 171 | 16 | 6 | 10 | 9 | 9 | 346 | 273 | — | — | — | — | — | — | — | 285 | 134 | — | 5 | |
Swell 3 Height (m) Direction Period (s) | S 18 | SE 11 | W 10 | ESE 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 10 | — | — | S 16 |
6 | 5 | 8 | 20 | — | — | — | — | — | — | — | — | — | — | — | — | — | 170 | — | — | 5 | |
Wind waves Height (m) Direction Period (s) | — | — | — | NW 4 | NW 5 | NNW 4 | — | — | — | SE 4 | — | — | — | — | N 3 | — | SSW 10 | S 10 | SSE 10 | SSE 10 | SSE 10 |
— | — | — | 15 | 60 | 10 | — | — | — | 29 | — | — | — | — | 5 | — | 1569 | 1397 | 951 | 732 | 516 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 11 | 0 | 72 | 335 | 174 | 16 | 23 | 21 | 12 | 21 | 12 | 0 | 0 | 162 | 1417 | 1468 | 25 | 25 | 21 | 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.











