
Surf Forecasts:
Off The Wall surf forecast from 30 Jul 2026:
- Best quality surf: Thursday 6 Aug, 2PM (local time) - 13ft (4.0m), 13s period, SW swell with cross-offshore winds.
- Most powerful swell: Thursday 6 Aug, 2PM (local time) - 13ft (4.0m), 13s period, SW swell with 5,161 kJ wave energy.
- Next surfable swell (1★+): Thursday 30 Jul, 11AM (local time) - 5ft (1.6m), 13s 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 Thursday (Jul 30) at 11AM. The primary swell is predicted to be 1.6m and 13s period with a secondary swell of 0.3m and 6s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Off The Wall in the next 16 days are 4.0m 13s and forecast to arrive on Thursday (Aug 06) at 2PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 6s period and expected on Thursday (Jul 30) at 2PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Thu 30th Jul) | 5ft (1.6m) 13s |
| Best Surf | 2PM (Thu 6th Aug) | 13ft (4.0m) 13s |
| Most Powerful | 2PM (Thu 6th Aug) | 13ft (4.0m) 13s |
Table - best surf conditions forecast for Off The Wall over the next 16 days.
The Lowdown
Alright, this is Rusty. Let’s have a look at what’s coming down the line for Off The Wall.
We’ve got a solid run of surf on the horizon. The water’s hanging around 57°, which is a bit colder than normal for this time of year – about 3° off, so you’ll want a good spring suit.
The week kicks off proper on Thursday the 30th of July, with the morning going glassy. We’re looking at a nice 5ft SW groundswell with a period of 13 seconds, and the combined energy is at 815 (moderate). With the ESE wind barely a whisper, conditions will be clean and lined up. That afternoon stays clean with a light S cross-off and the swell still holding at 5ft.
Friday the 31st sees the swell ease a touch to 4ft, but it’s still a clean SW groundswell. Morning is offshore with SE winds, and the afternoon turns glassy with a light S wind. Good, fun, workable waves.
The real standout here is Saturday the 1st of August. Morning glass with a 4ft SW groundswell, but look at that period – 14 seconds. There’s plenty of energy in the water (585 combined). This is the pick of the first week. Clean, punchy, and the offshore wind from the east will have it peeling beautifully.
Sunday the 2nd gets messy with a NW cross-on breeze, and the quality drops. Monday the 3rd bounces back with a morning glass-off and a 4ft WSW swell, period 14 seconds again. The combined energy jumps to 857, so there’s some push there. The afternoon stays clean with a light SSW cross-off.
Now, hold onto your board for the 5th and 6th of August. Wednesday the 5th has a giant 12ft SW groundswell arriving, period 15 seconds – that’s very long period energy, with combined energy screaming at 4559 (strong). This is for experts only. The issue is the wind: a moderate N cross-on making it choppy and hard to manage. Thursday the 6th afternoon is where it gets epic for the skilled crew. The swell pumps up to 13ft from the SW, period 15 seconds, and combined energy hits a massive 5889. The wind switches to a light SSE cross-off, which means the faces will be clean. This is the absolute highlight of the whole 16-day window, but you need to be experienced. Friday the 7th keeps it big, 10ft SW, glassy in the morning – another expert-only session.
The 8th and 9th of August are a write-off. Strong to fresh onshore winds and actual rain. The swell is still massive, but the conditions are poor, and for a reef break like this, that’s just dangerous. Kite surfers might love the wind and size, but for paddling, stay out.
Things settle down from the 10th. The swell drops and becomes shorter period. The 11th of August in the morning offers a 8ft S swell (9 seconds) with glassy conditions – that’s clean and rideable for experienced surfers. The 14th of August has a nice 6ft to 6ft WSW groundswell with clean offshore or light cross-off winds. Good way to finish the run.
Off The Wall is a reef, so it’s an advanced wave. It can get crowded sometimes. The best bet? If you’re experienced, make a plan for Thursday the 6th afternoon. If you want something more relaxed but still high quality, Saturday the 1st of August morning is a beauty.
Rusty.
Short Range ForecastMostly dry. Warm (max 22°C on Fri afternoon, min 15°C on Thu morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Very mild (max 19°C on Sun afternoon, min 12°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | |||||||||||||||
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 13 | SW 13 | SW 13 | SW 12 | SW 12 | WSW 16 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 13 | SW 12 | WSW 13 | SW 12 | SW 11 | SW 11 | SW 15 | SW 15 | WSW 14 | WSW 14 |
Wave Graph | |||||||||||||||||||||
809 | 732 | 545 | 416 | 355 | 250 | 581 | 486 | 543 | 479 | 442 | 744 | 599 | 560 | 494 | 431 | 297 | 415 | 4636 | 4902 | 4504 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-off | cross-off | off | glassy | cross-off | glassy | cross-off | off | cross-on | glassy | glassy | glassy | cross-off | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 4:06PM1.69m | 4:13AM1.63m | 4:35PM1.72m | 4:44AM1.63m | 5:05PM1.74m | 5:17AM1.61m | 5:37PM1.73m | 5:53AM1.57m | 6:14PM1.69m | 6:33AM1.50m | 6:56PM1.63m | 7:21AM1.42m | 7:48PM1.55m | ||||||||
Low Tide | 9:49AM0.37m | 10:11PM0.45m | 10:18AM0.36m | 10:42PM0.42m | 10:48AM0.36m | 11:15PM0.41m | 11:19AM0.39m | 11:50PM0.43m | 11:53AM0.43m | 00:29AM0.47m | 12:31PM0.50m | 1:17AM0.54m | 1:19PM0.59m | 2:18AM0.62m | |||||||
7:39 | — | — | 7:39 | — | — | 7:39 | — | — | 7:37 | — | — | 7:37 | — | — | 7:35 | — | — | 7:35 | — | — | |
— | 6:05 | — | — | 6:05 | — | — | 6:06 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:08 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 |
Temp °C | 16 | 17 | 18 | 19 | 22 | 21 | 20 | 22 | 21 | 18 | 19 | 17 | 16 | 18 | 17 | 15 | 16 | 14 | 13 | 15 | 15 |
Feels °C | 15 | 15 | 16 | 16 | 19 | 19 | 17 | 19 | 17 | 14 | 16 | 16 | 15 | 16 | 15 | 12 | 14 | 13 | 10 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 11 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 13 | SW 12 | WSW 13 | SW 12 | SW 11 | SW 11 | WSW 10 | SW 15 | WSW 14 | WSW 14 |
809 | 732 | 545 | 416 | 355 | 250 | 581 | 486 | 543 | 479 | 442 | 744 | 599 | 560 | 494 | 431 | 297 | 261 | 4636 | 4902 | 4504 | |
Swell 2 Height (m) Direction Period (s) | SSE 6 | — | SSE 6 | SE 8 | SSE 5 | WSW 16 | SE 10 | SE 10 | SE 11 | SSE 9 | SW 16 | SW 16 | WSW 14 | SW 12 | WSW 12 | WSW 11 | W 11 | SW 15 | — | — | — |
6 | — | 26 | 17 | 11 | 215 | 4 | 4 | 5 | 16 | 124 | 10 | 175 | 319 | 153 | 40 | 58 | 415 | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | SW 18 | WSW 18 | SE 5 | — | — | — | — | S 9 | WSW 16 | SE 11 | ESE 11 | ESE 11 | SW 18 | SW 16 | W 10 | — | — | — |
— | — | — | 13 | 60 | 7 | — | — | — | — | 6 | 25 | 31 | 12 | 11 | 12 | 41 | 48 | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | SSE 5 | — | SE 8 | SE 7 | — | — | — | — | — | — | — | — | — | — | — | WNW 2 | — | NW 4 | NW 5 | — |
— | 5 | — | 61 | 43 | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 42 | 53 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 15 | 5 | 0 | 0 | 0 | 0 | 15 | 12 | 191 | 23 | 7 |
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.











