
Surf Forecasts:
Off The Wall surf forecast from 3 Sep 2026:
- Best quality surf: Sunday 6 Sep, 5AM (local time) - 5.5ft (1.7m), 20s period, SW swell with offshore winds.
- Most powerful swell: Sunday 6 Sep, 11AM (local time) - 7ft (2.1m), 18s period, SW swell with 2,777 kJ wave energy.
- Next surfable swell (1★+): Thursday 3 Sep, 11AM (local time) - 5.5ft (1.7m), 13s period with WSW 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 (Sep 03) at 11AM. The primary swell is predicted to be 1.7m and 13s period with a secondary swell of 1.1m and 9s. 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 2.1m 18s and forecast to arrive on Sunday (Sep 06) at 11AM. Winds are predicted to be offshore at the time the swell arrives.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Thu 3rd Sep) | 5.5ft (1.7m) 13s |
| Best Surf | 5AM (Sun 6th Sep) | 5.5ft (1.7m) 20s |
| Most Powerful | 11AM (Sun 6th Sep) | 7ft (2.1m) 18s |
Table - best surf conditions forecast for Off The Wall over the next 16 days.
The Lowdown
Right on, let’s talk about what’s cooking at Off The Wall for the next couple of weeks.
This is a reef break that needs a south-west groundswell and offshore winds from the south-east to really turn on. For the first few days, the swell is there, but the wind is a total mess. Thursday morning, September 3, actually starts off with a clean 6 ft from the WSW and glassy conditions—that’s the calm before the storm, and it’s the first real moment to paddle out before things go sideways. By Thursday afternoon, a near gale from the SE kicks in at 31 mph and the swell jumps to 10 ft, but it’s short period and blown out. Friday stays ugly with those same strong winds, keeping the surf big and messy.
Then we get a nice window. Saturday morning, September 5, the wind settles to a gentle offshore breeze at 9 mph, and the swell drops to a clean 7 ft from the SSE. It’s not the biggest, but with that offshore flow it’ll be fun and hollow. That’s a solid morning.
Sunday, September 6, is the standout of the first week. Over 12 ft of combined swell energy (3517) rolling in from the SW with a 18-second period—proper long-period groundswell. The wind is light offshore from the SE in the morning, making it glassy. This is an advanced wave, and it’s going to be barreling. For experienced surfers, this is the session to circle.
After that, the wind goes onshore from the NW on Monday and Tuesday, and the swell drops off, turning the surf lumpy and weak. Wednesday and Thursday next week see a return to some cleaner conditions with a smaller SW swell and light cross-offshore winds, but it’s nothing special.
Now, looking further out, there’s a promising pulse arriving Sunday, September 13. Early morning shows an 12 ft swell from the S with a 13-second period, and the wind is a clean offshore breeze from the SE at 12 mph. The combined energy is huge at 3968, and that afternoon it holds around 10 ft with lighter wind. This one is a long-range call but looks like it could be the best of the whole run—big, clean, and powerful. After that, the wind turns messy again through the middle of the week, with onshore and cross-onshore winds spoiling the shape.
The water at Off The Wall is running at 56°F, which is 5° cooler than usual for this time of year. That’s a noticeable chill, so you’ll want a good hood and gloves—especially on those early morning sessions.
Crowds can be an issue here, so if you’re aiming for the Sunday, September 6 or the Sunday, September 13 windows, get there early. This break is inconsistent and doesn’t always fire, so when it does, the lineup fills up fast.
Rusty.
Short Range ForecastMostly dry. Warm (max 21°C on Sat afternoon, min 11°C on Fri night). Winds increasing (calm on Thu morning, near gales from the SE by Thu night). | Days 4-6 Weather SummaryMostly dry. Warm (max 25°C on Sun afternoon, min 14°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||
Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | |||||||||||||||
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) | WSW 13 | S 9 | SSE 9 | SSE 9 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SW 21 | SW 18 | SW 16 | SW 15 | SW 14 | SW 13 | SSW 12 | SSW 12 | SW 15 | WSW 14 | SW 13 | WSW 13 | WSW 12 |
Wave Graph | |||||||||||||||||||||
853 | 1764 | 1655 | 1151 | 1299 | 876 | 635 | 620 | 1584 | 2777 | 1852 | 1361 | 1559 | 1162 | 412 | 280 | 232 | 261 | 400 | 430 | 456 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | off | off | off | off | off | off | off | off | off | cross-off | glassy | on | on | glassy | on | cross-on | cross-off | cross-off | cross-off | off |
High Tide | 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 | 1:40PM1.65m | 2:01AM1.64m | 2:21PM1.78m | 2:41AM1.72m | ||||||||
Low Tide | 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 | 7:28AM0.47m | 7:57PM0.41m | 8:11AM0.37m | 8:38PM0.31m | ||||||||
7:01 | — | — | 7:01 | — | — | 7:00 | — | — | 6:58 | — | — | 6:56 | — | — | 6:56 | — | — | 6:54 | — | — | |
— | 6:29 | — | — | 6:30 | — | — | 6:30 | — | — | 6:30 | — | — | 6:31 | — | — | 6:31 | — | — | 6:32 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 15 | 15 | 14 | 15 | 13 | 15 | 21 | 16 | 19 | 25 | 24 | 19 | 20 | 18 | 17 | 19 | 17 | 17 | 18 | 14 |
Feels °C | 15 | 5 | 6 | 4 | 4 | 4 | 11 | 16 | 12 | 18 | 23 | 23 | 17 | 18 | 18 | 16 | 18 | 16 | 15 | 14 | 9 |
Swell 1 Height (m) Direction Period (s) | WSW 13 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | SSW 10 | SSW 10 | SW 21 | SW 18 | SW 16 | SW 15 | SW 14 | SW 13 | SSW 12 | SSW 12 | SSW 11 | SW 11 | SW 13 | WSW 13 | WSW 12 |
853 | 419 | 260 | 140 | 93 | 66 | 123 | 111 | 1584 | 2777 | 1852 | 1361 | 1559 | 1162 | 412 | 280 | 167 | 228 | 400 | 430 | 456 | |
Swell 2 Height (m) Direction Period (s) | S 9 | W 14 | — | — | S 14 | SSW 13 | WSW 10 | WSW 10 | SW 10 | SSE 9 | SSE 9 | SSE 7 | SSE 14 | SSE 13 | WSW 13 | WSW 12 | WSW 12 | WSW 14 | W 11 | SSE 8 | S 8 |
185 | 93 | — | — | 15 | 34 | 58 | 39 | 47 | 190 | 121 | 41 | 18 | 32 | 361 | 192 | 140 | 261 | 21 | 13 | 1 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | WSW 24 | SW 12 | SW 10 | — | SE 10 | SSE 14 | SSE 12 | SW 18 | WSW 16 | SW 15 | SSE 10 | S 9 | — | SSE 8 |
— | — | — | — | — | — | — | 58 | 39 | 33 | — | 35 | 36 | 30 | 49 | 175 | 232 | 31 | 14 | — | 6 | |
Wind waves Height (m) Direction Period (s) | — | S 9 | SSE 9 | SSE 9 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SE 8 | SE 8 | — | NNW 3 | — | — | NW 5 | — | — | — | — | — |
— | 1764 | 1655 | 1151 | 1299 | 876 | 635 | 620 | 538 | 517 | 324 | — | 9 | — | — | 1 | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 1002 | 1053 | 1286 | 3881 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 15 | 0 | 15 | 15 | 0 | 0 | 345 | 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.










