Off The Wall Surf Break

Lat Long: 33.91° S 18.39° E

Off The Wall Surf Forecast and Surf Report

Issued: 1 am 01 Sep 2026 (local time)

Forecast update in  hr  min

Today's Off The Wall sea temperature is
13.1°C
2.5° 

Off The Wall surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Off The Wall surf forecast from 1 Sep 2026:

  • Best quality surf: Tuesday 1 Sep, 8PM (local time) - 11ft (3.5m), 13s period, SW swell with cross-offshore winds.
  • Most powerful swell: Tuesday 1 Sep, 11PM (local time) - 11ft (3.5m), 14s period, SW swell with 3,949 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 1 Sep, 11AM (local time) - 10ft (3.0m), 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 Tuesday (Sep 01) at 11AM. The primary swell is predicted to be 3.0m and 13s 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 Tuesday (Sep 01) at 11PM. Winds are predicted to be cross-offshore at the time the swell arrives.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+)11AM (Tue 1st Sep)10ft (3.0m) 13s
Best Surf 8PM (Tue 1st Sep)11ft (3.5m) 13s
Most Powerful11PM (Tue 1st Sep)11ft (3.5m) 14s

Table - best surf conditions forecast for Off The Wall over the next 16 days.


The Lowdown

G’day, Rusty here. Let’s have a look at what’s on offer at Off The Wall. This spot’s a proper reef, exposed to the open ocean, so it needs a decent swell to get moving. The water’s sitting at about 56°, which is a solid 5° colder than it should be this time of year – that’s properly cold, so you’ll want the thickest wetsuit you’ve got.

We’ve got a run of surf coming in over the next couple of days, but it’s not all clean. Kicking off on Tuesday morning, there’s a solid 10ft SW swell with a 13-second period, and the energy reading is strong at 2639. Conditions are clean with a light cross-off breeze. This is great, powerful surf, but at this size (10ft), it’s strictly for the advanced crew. The afternoon stays similar, energy jumps up to 3415, but the tide gets a bit questionable.

Wednesday looks like a repeat – another 10ft SW swell and clean conditions in the morning, energy at 3299. This is the standout morning of the first few days. The swell’s the same, but the conditions are a touch better rated. Expert-only again. The afternoon goes a bit marginal.

Thursday morning, the swell drops to 6ft from the WSW, with a 13-second period. It’s glassy – absolutely clean – and this will be the best wave-to-crowd ratio of the early window. Still a solid size, and the light airs will have it looking perfect. But then the wind swings SE and goes nuts, hitting 31 mph by the afternoon. The swell bumps back to 10ft but the period drops to 9 seconds, and it’s blowing a near gale offshore. That’s a battle, not a surf.

The next couple of days are a write-off. Friday’s got 28 mph SE winds and dropping swell. Saturday is cleaner but smaller. By Sunday, we’re down to 5ft but the period jumps back to 16 seconds – that’s a proper long-period groundswell, though it might be a bit straight for a beach break. For an exposed reef like this, it should be firing. Light winds, so a fun, mellow day.

Monday the 7th is small, around 4ft, but clean and glassy. Nothing special. Then we hit a lull. Tuesday the 8th and Wednesday the 9th see the swell die right down to under 3ft. A few days with nothing doing – you’ll be watching the horizon. Don’t bother.

Things pick up again on Thursday the 10th, with 5ft of WSW swell and clean conditions in the morning, but the wind gets up in the arvo. The real gem of the second week looks like Friday the 11th. We get a 6ft WSW swell with a 15-second period, and a moderate offshore breeze holding it clean all day. Energy’s strong at 1684. This is the standout of the whole period – good size, clean, and proper power.

The following days are more of the same, with offshore winds and moderate swells, but nothing that will have you cancelling plans.

Now, go a bit further out. On Wednesday the 16th, there’s an interesting shift. The morning is small and messy, but the afternoon is something else. The swell bumps up to 8ft from the SW with a massive 16-second period. The energy reading is huge at 4106, and it’s glassy. This looks like it could be the biggest, cleanest swell of the entire outlook, but it’s also 10 days away, so take it with a grain of salt. At that size, it’s expert-only, and if it lines up, it’ll be a day to remember.

For your best bets, Thursday morning looks great for a slightly less hectic session. But for the biggest, cleanest, most powerful waves, Friday the 11th is the pick of the near-term. And watch that Wednesday the 16th forecast – it could be a monster.

Rusty out.

Short Range Forecast

Moderate rain (total 14mm), heaviest on Thu morning. Very mild (max 16°C on Wed afternoon, min 12°C on Tue morning). Winds increasing (calm on Wed night, strong winds from the SSE by Thu afternoon).

Days 4-6 Weather Summary

Mostly dry. Warm (max 23°C on Sun afternoon, min 11°C on Fri night). Winds decreasing (near gales from the SE on Fri afternoon, light winds from the SSE by Sun afternoon).

Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
4
4
5
5
3
2
4
1
2
1
0
3
3
2
4
4
4
3
3
3
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
3
SW
13
3
SW
13
3.5
SW
14
3
SW
13
3
SW
13
2.3
WSW
13
1.9
WSW
13
3
S
9
2.5
SSE
9
2.4
SSE
8
2.2
SSE
8
2
SSE
8
1.7
SSE
8
2.2
SSE
7
1.1
SW
18
1.5
SW
16
1.2
SW
14
0.9
SSW
16
1.2
SSW
13
1.3
SSW
12
1.1
S
11
Wave Graph
Metric surfscale
Energy kJ
2639
3415
3844
3299
2682
1700
1152
1392
1023
820
582
429
327
518
686
1055
614
348
499
503
297
Wind (km/h)
10
SSW
15
SSW
5
SSE
10
SSW
15
SSW
15
NNE
5
S
50
SE
40
SE
40
SE
50
SE
20
SE
15
SE
30
SE
25
SE
10
ESE
5
SSE
10
E
5
ENE
15
S
10
N
Wind State
cross-off
cross-off
off
cross-off
cross-off
cross-on
glassy
off
off
off
off
off
off
off
off
cross-off
cross-off
cross-off
glassy
cross-off
cross-on
High Tide
5:44PM1.74m
6:07AM1.55m
6:26PM1.64m
6:55AM1.44m
7:19PM1.51m
8:01AM1.33m
8:36PM1.38m
9:45AM1.27m
10:31PM1.33m
11:38AM1.35m
00:11AM1.41m
12:50PM1.50m
1:14AM1.53m
Low Tide
11:26AM0.40m
11:59PM0.41m
12:04PM0.49m
00:44AM0.52m
12:52PM0.62m
1:46AM0.64m
2:06PM0.74m
3:24AM0.73m
4:12PM0.79m
5:18AM0.70m
6:02PM0.70m
6:35AM0.59m
7:09PM0.55m
clear
clear
clear
clear
part cloud
clear
rain showers
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:05
7:03
7:01
7:01
7:00
6:58
6:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:28
6:28
6:29
6:30
6:30
6:30
6:31
 mm
12
2
Temp °C
13
15
14
15
16
15
13
15
15
14
18
14
15
19
16
17
23
22
24
26
24
Feels °C
11
13
12
13
14
14
12
6
6
5
9
6
12
15
11
15
22
21
23
24
21
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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