Off The Wall Surf Break

Lat Long: 33.91° S 18.39° E

Off The Wall Surf Forecast and Surf Report

Issued: 7 pm 10 Aug 2026 (local time)

Forecast update in  hr  min

Today's Off The Wall sea temperature is
13.3° C
2.1° 

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 11 Aug 2026:

  • Best quality surf: Thursday 13 Aug, 2AM (local time) - 6ft (1.9m), 16s period, SW swell with cross-offshore winds.
  • Most powerful swell: Thursday 13 Aug, 11AM (local time) - 8ft (2.4m), 18s period, SW swell with 3,579 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 11 Aug, 5AM (local time) - 8ft (2.5m), 13s period with S 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 (Aug 11) at 5AM. The primary swell is predicted to be 2.5m and 13s period with a secondary swell of 0.5m and 11s. Another secondary swell of 1.9m and 7s is also forecast. 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 2.4m 18s and forecast to arrive on Thursday (Aug 13) at 11AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 11s period and expected on Friday (Aug 14) at 8AM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Tue 11th Aug)8ft (2.5m) 13s
Best Surf 2AM (Thu 13th Aug)6ft (1.9m) 16s
Most Powerful11AM (Thu 13th Aug)8ft (2.4m) 18s

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


The Lowdown

Alright, Rusty here. Let's have a look at what's on the table for the coming weeks at Off The Wall.

We've got a solid run of surf kicking off right away. This is an exposed reef break, so it handles swell well, but it's strictly for advanced crew. The water temp is about average for this time of year, nothing weird going on.

Tuesday, August 11th starts us off with a clean 7ft S swell pushing in from the south. It's got good energy behind it (1816) and the wind is light offshore from the ESE. The sets will have some proper length between them with that 12-second period, making paddling out a bit easier. It's a bit solid for beginners, but for the experienced surfer, it's a beauty. The afternoon eases back a touch to 5ft, still clean with a cross-offshore breeze.

Wednesday, August 12th looks like the first real standout. Morning sees a clean 6ft SW groundswell with a very long 18-second period and a light cross-offshore wind. That's a heap of energy (2763) and those waves will have serious push and shape, especially on a reef. The afternoon stays just as good, glassy offshore wind and the same size with a 17-second period.

Thursday, August 13th gets a bit tricky. The swell jumps to 8ft with a long 18-second period, which is now big and powerful, only for experts. But the wind swings onshore and cross-shore, putting a chop on the surface. Not the one.

Friday, August 14th morning is a bit messy with a cross-onshore wind, but hold onto your board for the afternoon. The wind drops to absolute glass, calm, with a clean 6ft WSW swell. That's a magic window right there.

Saturday, August 15th and Sunday, August 16th keep the good vibes rolling. Saturday afternoon goes glassy again with a clean 6ft swell. Sunday is a full morning of glass with a 5ft WSW swell, and then a clean cross-offshore breeze in the afternoon. Consistent, clean, and manageable size.

Monday, August 17th is another one to skip. Swell hits 8ft, which is expert-only territory, and the wind is onshore and messy.

Now, Tuesday, August 18th is a wild card. The morning is a solid 10ft SW swell, clean with a cross-offshore breeze. That's a big, powerful day for experts only. The afternoon keeps the 10ft size but the wind cranks up to 40 km/h offshore. That's strong offshore and clean, but you'll be fighting to get into anything. Not for the faint of heart.

The following week eases off. Wednesday, August 19th offers a clean 5ft with offshore wind, a nice breather. Thursday and Friday (August 20th & 21st) are pretty poor with onshore winds and small, weak swell. A bit of a flat spell.

Then we get a second, more promising standout for the long range. Saturday, August 22nd morning is glassy with a clean 6ft WSW groundswell, and the afternoon is even better: clean, light offshore wind, and a 6ft WSW swell with a very long 18-second period and a massive 3411 energy reading. That's proper.

Sunday, August 23rd keeps the fire burning. Morning has a clean 8ft swell with a long 15-second period and light offshore winds. This is a big, clean day for the experts, a true standout for the end of the run.

The last few days of the forecast, from Monday, August 24th onwards, fade out again with smaller, weaker swell and onshore winds. Nothing to write home about.

The two true standouts are Wednesday, August 12th with that long-period groundswell and clean wind, and the Saturday/Sunday, August 22nd-23rd window. The latter is further out, so keep an eye on it, but the potential is huge.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 24°C on Thu afternoon, min 11°C on Mon night). Winds decreasing (fresh winds from the SE on Mon night, calm by Wed afternoon).

Days 5-7 Weather Summary

Mostly dry. Warm (max 21°C on Fri morning, min 14°C on Sat night). Wind will be generally light.

Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
6
4
4
3
4
4
5
3
3
3
3
4
3
3
4
3
4
4
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
3
S
13
2.1
S
12
1.4
SSW
12
1.4
SW
21
1.9
SW
18
1.9
SW
17
1.9
SW
16
2.4
SW
18
2.2
WSW
16
1.9
WSW
16
1.9
WSW
15
1.8
WSW
14
1.9
WSW
14
1.9
WSW
14
1.8
WSW
13
1.7
WSW
13
1.6
WSW
14
1.8
WSW
14
2.5
WSW
13
Wave Graph
Metric surfscale
Energy kJ
3337
1292
550
1850
2223
2238
1916
3579
2567
1743
1475
1393
1286
1325
1144
1028
1002
1280
2310
Wind (km/h)
15
ESE
10
ESE
15
ESE
15
ESE
10
E
10
SE
15
ESE
20
NE
10
NW
15
NNE
10
N
0
SW
10
N
5
NNE
5
WSW
5
N
0
N
15
S
5
NNE
Wind State
off
off
cross-off
cross-off
cross-off
off
cross-off
cross
on
cross
cross-on
glassy
cross-on
cross-on
glassy
cross-on
glassy
cross-off
cross
High Tide
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
5:11PM1.83m
5:27AM1.65m
5:47PM1.75m
Low Tide
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
10:56AM0.29m
11:26PM0.34m
11:29AM0.37m
00:00AM0.43m
clear
clear
clear
clear
clear
clear
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>
7:30
7:28
7:28
7:26
7:26
7:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:12
6:13
6:14
6:14
6:15
6:15
6:16
 mm
Temp °C
12
12
17
15
17
21
21
22
24
20
21
20
19
17
19
15
17
18
17
Feels °C
5
9
13
12
14
18
17
18
18
17
17
18
16
14
16
14
17
17
15
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  • 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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