Off The Wall Surf Break

Lat Long: 33.91° S 18.39° E

Off The Wall Surf Forecast and Surf Report

Issued: 1 am 26 Aug 2026 (local time)

Forecast update in  hr  min

Today's Off The Wall sea temperature is
14.0°C
1.6° 

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 26 Aug 2026:

  • Best quality surf: Wednesday 26 Aug, 5AM (local time) - 6ft (1.8m), 13s period, SW swell with offshore winds.
  • Most powerful swell: Tuesday 1 Sep, 5PM (local time) - 15ft (4.5m), 14s period, SW swell with 6,964 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 26 Aug, 5AM (local time) - 6ft (1.8m), 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 Wednesday (Aug 26) at 5AM. The primary swell is predicted to be 1.8m and 13s period with a secondary swell of 0.4m and 16s. Another secondary swell of 1.7m and 7s is also forecast. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Off The Wall in the next 16 days are 4.5m 14s and forecast to arrive on Tuesday (Sep 01) at 5PM. Winds are predicted to be cross-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 Sunday (Aug 30) at 8PM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Wed 26th Aug)6ft (1.8m) 13s
Best Surf 5AM (Wed 26th Aug)6ft (1.8m) 13s
Most Powerful 5PM (Tue 1st Sep)15ft (4.5m) 14s

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


The Lowdown

Alright folks, Rusty here. Let’s get into it. We’ve got a 16-day window on the North Shore, focused on Off The Wall, and it’s a bit of a mixed bag. The real juice starts showing toward the end of the first week and into the second, so don't expect much to get too excited about right away.

We kick off on Wednesday the 26th with some clean, solid energy. Morning looks sweet with clear skies, a light offshore breeze from the ESE, and a clean 4ft swell from the WSW at 13 seconds. That’s a nice groundswell. The combined energy is strong at 1375. This is advanced reef surfing – the wave will have some punch. The afternoon stays clean with a cross-off breeze, still 4ft. The water temp anomaly is about average for this time of year, so no surprises there.

Then we hit a bit of a lull. From Thursday the 27th through to Saturday the 29th, the wind goes cross-on or cross, the swell bumps up a bit but the quality drops. The ratings tell the story – marginal conditions. It’s not a complete write-off, but you’ll be fighting a bit of chop.

Things start to clean up on Sunday the 30th. The morning is clean with a cross-off breeze, 5ft of WSW swell. Still solid energy (1111). Sunday afternoon gets punchier – 8ft from the same direction – but a stronger side-shore breeze keeps it from being perfect.

Now, here’s the standout. Monday the 31st. This is the one to mark on your calendar. The morning is glassy – absolute zero wind – with a clean 7ft WSW swell rolling in. This is prime Off The Wall. Big, clean lines, long period energy (12 seconds), and the water will be like a mirror. The combined energy is solid at 1032. This is expert territory at that size and on a reef, but for those who can handle it, this is the session of the window.

There’s a massive spike on Tuesday the 1st of September, but it’s a beast. A 15ft SW swell hits in the afternoon, with huge energy (8378). That’s a serious, dangerous wave. Only for the most seasoned big-wave chargers. The wind is cross, so there’ll be some texture, but the power is undeniable.

The rest of the first half of September is a story of leftover energy and cleaning up. Wednesday the 2nd still has 10ft of swell but moderate winds. Thursday the 3rd drops back to 6ft with lovely offshore winds again. Another good call for the morning.

Friday the 4th is perhaps the second best day. Morning is glassy, 6ft from the W, clean and inviting. The afternoon stays clean, though the swell picks up a shorter period from the SSE.

There’s a drop-off for a few days around the 5th and 6th, with smaller, shorter-period swells, before a final pulse. The 8th of September brings back a clean 4ft WSW long-period swell for a couple of days – a nice, easy finish to the window. The morning of the 10th is a bust with strong onshore winds.

Overall, the window is a bit of a slow start, fires up for a sizeable Monday session, then has a few smaller, clean windows for the more moderate crew. Keep an eye on that Monday the 31st of August – that’s the gem.

Stay stoked,
Rusty

Short Range Forecast

Mostly dry. Warm (max 23°C on Wed afternoon, min 13°C on Wed morning). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Very mild (max 16°C on Sat morning, min 11°C on Sun night). Winds decreasing (fresh winds from the SSE on Sun morning, calm by Mon night).

Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
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
3
2
2
3
3
3
3
2
2
3
3
2
4
3
3
2
0
0
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
WSW
13
1.3
WSW
12
1.3
SSW
11
1.5
S
11
1.4
SSW
11
1.3
S
11
0.8
WSW
16
1.2
WSW
14
1.2
WSW
13
1.4
WSW
14
1.4
WSW
14
2.2
WSW
13
2.2
WSW
13
2.2
SW
12
2.1
SW
12
1.8
SW
12
1.7
WSW
11
1.2
WSW
11
3
SW
14
4.5
SW
14
3.5
SW
13
Wave Graph
Metric surfscale
Energy kJ
587
458
401
586
513
410
280
527
491
765
735
1752
1648
1415
1180
857
634
308
3781
6964
4470
Wind (km/h)
10
ESE
5
S
5
NNE
10
NNW
10
W
10
S
5
WSW
15
SSW
10
S
10
WSW
20
S
20
S
30
SSE
25
SSE
10
SSE
10
S
10
S
10
NW
30
NNW
20
WSW
10
SW
Wind State
off
cross-off
glassy
on
cross-on
cross-off
glassy
cross-off
cross-off
cross
cross-off
cross-off
off
cross-off
off
cross-off
cross-off
on
cross-on
cross-on
cross
High Tide
2:41PM1.63m
2:51AM1.61m
3:09PM1.72m
3:20AM1.67m
3:36PM1.78m
3:50AM1.71m
4:05PM1.82m
4:21AM1.72m
4:35PM1.83m
4:53AM1.70m
5:08PM1.81m
5:28AM1.64m
5:44PM1.74m
Low Tide
8:27AM0.46m
8:48PM0.47m
8:55AM0.38m
9:17PM0.38m
9:23AM0.33m
9:46PM0.32m
9:52AM0.30m
10:15PM0.29m
10:21AM0.30m
10:47PM0.29m
10:52AM0.33m
11:21PM0.34m
11:26AM0.40m
11:59PM0.41m
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
cloud
rain showers
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:13
7:11
7:09
7:09
7:07
7:05
7:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:23
6:23
6:24
6:25
6:25
6:27
6:28
 mm
1
Temp °C
17
23
23
19
19
16
18
19
16
16
16
15
14
14
13
13
14
12
14
15
14
Feels °C
15
22
21
17
17
16
17
17
14
15
15
11
9
8
8
10
10
9
8
10
11
  • 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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