
Surf Forecasts:
Off The Wall surf forecast from 7 Aug 2026:
- Best quality surf: Saturday 8 Aug, 5PM (local time) - 11ft (3.5m), 14s period, SW swell with cross-offshore winds.
- Most powerful swell: Saturday 8 Aug, 5PM (local time) - 11ft (3.5m), 14s period, SW swell with 5,278 kJ wave energy.
- Next surfable swell (1★+): Friday 7 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 Friday (Aug 07) 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 5PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 7s period and expected on Friday (Aug 14) at 2PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Fri 7th Aug) | 11ft (3.5m) 14s |
| Best Surf | 5PM (Sat 8th Aug) | 11ft (3.5m) 14s |
| Most Powerful | 5PM (Sat 8th Aug) | 11ft (3.5m) 14s |
Table - best surf conditions forecast for Off The Wall over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s chew on what’s cooking at Off The Wall.
The next few days are a bit of a mixed bag, but the real story is the second week. There’s a solid run of swell coming, but you’ll have to be patient and pick your windows because the wind is going to be a factor at times.
Starting off this Friday, the 7th of August, there’s some swell in the water at 12ft from the SW, but it’s a bit messy with a cross breeze and the water is sitting at a chilly 56°, which is a whopping 4° colder than usual for this time of year – that’s very unusual, so you’ll want a thick wetsuit. The combined energy is pumping at 4749 (moderate to strong), but the conditions are marginal, so it’s not a standout.
Saturday the 8th improves a little. The morning is still a bit cross-on, but the afternoon is where it’s at. We’re looking at clean 12ft swell from the SW with a 14-second period, light cross-off winds, and the wave energy is huge at 5278 (strong). This is a solid session for experienced surfers.
Sunday the 9th is a write-off. The wind is howling out of the SSE at 35 km/h, making a mess of things even though the swell is still there. Leave it.
Monday the 10th and Tuesday the 11th see the swell drop a bit but the wind cleans right up. Monday morning has fresh offshore winds with 6ft from the SW, and Tuesday morning is looking clean with a light breeze and 7ft from the S. Good, solid, everyday waves for the experienced crew.
The standout window starts on Wednesday the 12th of August. We’ve got a very long period groundswell rolling in from the SW at 18 seconds, with 6ft of swell. The wind is light and clean. This is where the reef at Off The Wall really comes alive. The long period means the waves will have heaps of energy and shape, though the sets will be a bit more spread out. This is the best call of the first week.
The 13th and 14th keep the fun going with clean conditions and SW to WSW swell, but the real beast is building for the following week.
Now, looking ahead to the end of the second week, we’ve got a proper big swell event. On Friday the 21st of August, we see a 16ft swell from the W, and the energy is massive at 5476. But it’s Saturday the 22nd that is the absolute standout of the entire forecast. We’re looking at 20ft swell from the WSW, with a moderate offshore wind out of the SE. The combined energy is a staggering 12632 (very strong). This is an expert-only day. At over 8ft, this is strictly for the big-wave crew. The surf will be absolutely pumping, and the offshore wind will keep it glassy. This is the one to circle on your calendar, but remember, it’s a long way out so treat it as promising but not locked in.
For the rest of the time, the wind is generally light, but there are a few days like the 18th and 19th where onshore winds and strong breezes will ruin the quality. The swell direction stays mostly in the SW to WSW window, which is what this reef likes to see.
Overall, the best bet is that Wednesday the 12th for the long period groundswell and then that massive Saturday the 22nd for the big swell hunters. Crowds are possible at Off The Wall, so be ready for company on the best days.
Rusty.
Short Range ForecastLight rain (total 4mm), mostly falling on Sat afternoon. Very mild (max 15°C on Fri afternoon, min 12°C on Fri night). Winds increasing (calm on Sat morning, fresh winds from the SSE by Sun morning). | Days 5-7 Weather SummaryMostly dry. Very mild (max 19°C on Wed afternoon, min 10°C on Mon night). Winds decreasing (fresh winds from the SE on Mon afternoon, calm by Wed night). | |||||||||||||||||||
Fri 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | ||||||||||||||
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 14 | SW 13 | SW 14 | SW 13 | SW 12 | SW 12 | SW 12 | SW 11 | S 10 | S 13 | S 12 | SE 8 | SW 22 | SW 18 | SW 18 | SW 16 | SW 17 | WSW 16 | WSW 15 |
Wave Graph | ||||||||||||||||||||
4749 | 3390 | 2376 | 5278 | 3844 | 2489 | 2924 | 1839 | 676 | 669 | 2431 | 1415 | 550 | 1677 | 1944 | 1952 | 1916 | 3110 | 2206 | 1567 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-on | cross-off | cross-off | cross-off | cross-off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross | off | cross-off |
High Tide | 10:28PM1.43m | 11:34AM1.33m | 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 | |||||||
Low Tide | 4:01PM0.74m | 5:18AM0.64m | 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 | |||||||
— | — | 7:33 | — | — | 7:31 | — | — | 7:31 | — | — | 7:30 | — | — | 7:28 | — | — | 7:28 | — | — | |
6:09 | — | — | 6:10 | — | — | 6:12 | — | — | 6:12 | — | — | 6:13 | — | — | 6:14 | — | — | 6:14 | — | |
mm | — | — | — | 1 | — | 2 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 13 | 14 | 15 | 14 | 13 | 13 | 13 | 13 | 13 | 11 | 11 | 16 | 16 | 14 | 19 | 18 | 15 | 19 | 20 |
Feels °C | 13 | 11 | 12 | 12 | 11 | 5 | 4 | 5 | 6 | 5 | 4 | 8 | 13 | 13 | 10 | 16 | 14 | 12 | 16 | 15 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 13 | SW 14 | SW 13 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | S 13 | S 12 | SSW 12 | SW 22 | SW 18 | SW 18 | SW 16 | SW 17 | WSW 16 | WSW 15 |
4749 | 3390 | 2376 | 5278 | 3844 | 2489 | 2924 | 1839 | 676 | 453 | 2431 | 1415 | 550 | 1677 | 1944 | 1952 | 1916 | 3110 | 2206 | 1567 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | S 18 | SSW 13 | WSW 11 | WSW 10 | SSE 8 | SSE 9 | SW 10 | S 10 | SW 21 | SE 9 | SE 9 | SE 9 |
— | — | — | — | — | — | — | — | 6 | 317 | 105 | 34 | 157 | 157 | 108 | 125 | 1146 | 103 | 68 | 64 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | SW 26 | SW 25 | SSW 11 | SE 8 | SSW 10 | SSE 8 | — | — | NNW 6 |
— | — | — | — | — | — | — | — | — | — | — | 27 | 297 | 207 | 74 | 40 | 47 | — | — | 8 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | S 7 | SSW 12 | SSW 12 | S 9 | S 10 | SE 7 | SE 7 | SE 8 | — | — | — | — | — | — | — |
— | — | — | — | — | 202 | 2424 | 1541 | 417 | 669 | 335 | 432 | 502 | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 25 | 0 | 5 | 0 | 25 | 460 | 1419 | 0 | 139 | 139 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
Best forecast wave conditions in Cape Town | ||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||
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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.











