
Surf Forecasts:
Off The Wall surf forecast from 8 Aug 2026:
- Best quality surf: Saturday 8 Aug, 8PM (local time) - 11ft (3.5m), 14s period, SW swell with cross-offshore winds.
- Most powerful swell: Saturday 8 Aug, 8PM (local time) - 11ft (3.5m), 14s period, SW swell with 4,932 kJ wave energy.
- Next surfable swell (1★+): Saturday 8 Aug, 8PM (local time) - 11ft (3.5m), 14s period with SW swell.
Best Forecast Surf Conditions for Off The Wall this week:
The surf forecast for Off The Wall over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 08) at 8PM. The primary swell is predicted to be 3.5m and 14s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Off The Wall in the next 16 days are 3.5m 14s and forecast to arrive on Saturday (Aug 08) at 8PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 6s period and expected on Sunday (Aug 09) at 8AM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Sat 8th Aug) | 11ft (3.5m) 14s |
| Best Surf | 8PM (Sat 8th Aug) | 11ft (3.5m) 14s |
| Most Powerful | 8PM (Sat 8th Aug) | 11ft (3.5m) 14s |
Table - best surf conditions forecast for Off The Wall over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s get into it.
We’ve only got one spot on the radar this forecast, and that’s Off The Wall. Don’t expect a whole lot of variety, but there’s a solid run of surf coming through. The water’s a bit colder than what’s normal for this time of year, sitting at 56°, so you’ll want a decent wetsuit.
Things kick off on Saturday afternoon, August 8th with a solid 12 ft swell out of the SW, and a very long 14-second period. The energy is massive at 5278, but the wind is cross-off and it’s a bit messy with light rain in the mix. It’s more for the experienced crew at this size.
Sunday the 9th is a tough one. We get a big, strong swell again at 12 ft, but that 25 mph SSE wind is howling. It’s offshore in the morning, which looks clean, but at that speed it’s going to be a battle to get out. The afternoon turns cross-off but still gale-force. This is big, tricky stuff.
Monday the 10th drops a touch to 8 ft from the SSW. The morning has a fresh 19 mph offshore from the SE which will keep the face clean, but again, that’s a lot of muscle to paddle against. By the afternoon, the wind picks up to 25 mph again, making it a grunt.
The standout window starts Tuesday morning, August 11th. We’ve got a clean 6 ft SSW swell with a nice 12-second period and only a light breeze. The surf energy is strong at 1635, and for any experienced surfer, this is where the magic happens. Tuesday afternoon gets even better—5 ft, glassy offshore wind from the SSE at just 3 mph. That’s the kind of clean, groomed wave you dream on.
Wednesday the 12th keeps the quality high. Both morning and afternoon see a 6 ft to 6 ft SW swell, an 18-second period (very long-period groundswell), and light cross-off winds. This setup is made for Off The Wall’s reef—long lines, heaps of power, but watch out because these long-period swells can be a bit shifty and close out at beach breaks. For a reef like this, it’s textbook. Energy sits around 2146 to 2356.
Thursday the 13th is still solid with a 8 ft SW swell in the morning, but that 18-second period hangs in there. The wind gets a bit stronger, a moderate breeze from the NE, but still cross-off. This is still good, but the power is starting to go up again, pushing it back toward expert territory.
By Friday the 14th, things get choppy with cross-onshore winds, the swell dropping, and the quality falls off. Saturday the 15th is onshore and weak. Not worth paddling out.
Sunday the 16th brings a comeback. Morning has 6 ft from the WSW and a light cross-off breeze. By the afternoon, we’re looking at 8 ft with clean, light winds. The energy is back up, and this is another highlight for the experienced surfer.
Monday the 17th is a bit of a question mark with onshore wind and 8 ft swell—too big and blown for anything but experts. Tuesday the 18th settles back down to a cleaner 6 ft with offshore winds, a nice little pulse to start the week.
After that, the energy fades. From Wednesday the 19th through to Saturday the 22nd, the swell drops below 4 ft and the wind gets messy or onshore. There’s a few clean days, but the wave size is small. The real energy is gone.
A late pulse shows up on Sunday the 23rd: 5 ft from the SW with a 13-second period and gentle offshore wind. It’s a touch small but clean. A nice way to close out the run.
The absolute best of the forecast is Tuesday August 11th and Wednesday August 12th. That’s when the conditions, wind, and swell lock in for some proper clean, powerful waves at Off The Wall. Expect some company though—this spot is a known local’s wave, and with quality this good, it’ll be busy. Get in early.
- Rusty
Short Range ForecastLight rain (total 4mm), mostly falling on Sat afternoon. Very mild (max 15°C on Sat afternoon, min 10°C on Mon night). Winds decreasing (strong winds from the SSE on Sun afternoon, light winds from the ESE by Tue morning). | Days 5-7 Weather SummaryMostly dry. Warm (max 24°C on Thu afternoon, min 15°C on Tue afternoon). Wind will be generally light. | |||||||||||||||||||
Sat 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | ||||||||||||||
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 14 | SW 13 | SW 12 | SSW 12 | SSW 11 | SSW 11 | S 10 | SSW 13 | SSW 12 | SSW 12 | SW 21 | SW 18 | SW 18 | SW 16 | SW 18 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 |
Wave Graph | ||||||||||||||||||||
5278 | 3903 | 3455 | 3501 | 1888 | 1384 | 1405 | 2327 | 919 | 521 | 1646 | 1944 | 2264 | 2173 | 3579 | 2567 | 1386 | 1024 | 854 | 1043 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | cross-off | off | off | off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | on | cross-on |
High Tide | 00:01AM1.47m | 12:52PM1.45m | 1:12AM1.56m | 1:49PM1.60m | 2:07AM1.66m | 2:36PM1.73m | 2:54AM1.73m | 3:18PM1.83m | 3:36AM1.77m | 3:58PM1.88m | 4:15AM1.77m | 4:35PM1.88m | 4:52AM1.72m | |||||||
Low Tide | 5:45PM0.70m | 6:36AM0.56m | 7:03PM0.59m | 7:36AM0.45m | 8:01PM0.46m | 8:24AM0.35m | 8:50PM0.36m | 9:06AM0.27m | 9:33PM0.28m | 9:45AM0.24m | 10:13PM0.26m | 10:21AM0.25m | 10:50PM0.28m | |||||||
— | — | 7:31 | — | — | 7:31 | — | — | 7:30 | — | — | 7:28 | — | — | 7:28 | — | — | 7:26 | — | — | |
6:10 | — | — | 6:12 | — | — | 6:12 | — | — | 6:13 | — | — | 6:14 | — | — | 6:14 | — | — | 6:15 | — | |
mm | 1 | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 13 | 12 | 13 | 13 | 13 | 13 | 11 | 11 | 16 | 16 | 18 | 23 | 23 | 23 | 24 | 23 | 23 | 25 | 16 |
Feels °C | 12 | 10 | 5 | 3 | 5 | 5 | 5 | 4 | 9 | 14 | 13 | 14 | 20 | 18 | 18 | 18 | 19 | 19 | 20 | 14 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 13 | SW 12 | — | SSW 11 | SSW 11 | SSW 14 | SSW 13 | SSW 12 | SSW 12 | SW 21 | SW 18 | SW 18 | SW 16 | SW 18 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 |
5278 | 3903 | 3455 | — | 1888 | 1384 | 247 | 2327 | 919 | 521 | 1646 | 1944 | 2264 | 2173 | 3579 | 2567 | 1386 | 1024 | 854 | 1043 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | SW 11 | WSW 11 | SSE 8 | SSE 8 | SSW 11 | SSW 10 | SW 10 | SW 21 | SE 9 | ESE 9 | SE 8 | N 7 | NNW 7 | NNW 7 |
— | — | — | — | — | — | 347 | 99 | 193 | 133 | 207 | 135 | 64 | 1595 | 86 | 59 | 48 | 45 | 61 | 25 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | SSW 14 | — | WSW 10 | SW 24 | SSE 9 | SE 8 | SE 8 | SE 9 | — | — | NNW 7 | SE 8 | SE 10 | SE 11 |
— | — | — | — | — | — | 390 | — | 20 | 280 | 157 | 67 | 28 | 22 | — | — | 10 | 35 | 48 | 29 | |
Wind waves Height (m) Direction Period (s) | — | — | — | SSW 12 | SSE 8 | SSW 11 | S 10 | SE 7 | SE 7 | SE 8 | SE 8 | — | — | — | — | — | N 7 | — | — | N 7 |
— | — | — | 3501 | 234 | 1167 | 1405 | 321 | 503 | 447 | 335 | — | — | — | — | — | 17 | — | — | 22 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 25 | 14 | 345 | 1418 | 0 | 175 | 139 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 31 | 1 | 11 | 15 | 12 |
Best forecast wave conditions in Cape Town | ||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
Latest Updates
Information about the Off The Wall Surf forecast
The above surf forecast table for Off The Wall provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Off The Wall can be found by selecting the local surf guide option on the grey menu. Our Off The Wall 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 (Off The Wall) 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 Off The Wall 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 Off The Wall, camping, hotels and holiday cottages in Cape Town, consider staying in Cape Town which is 8 km (5 miles) away. Other places in and around Cape Town where you can find information about places to rent, and car hire include Robben Island which is 12 km (7 miles) away, Bellville, Atlantis and Kayamnandi.











