Surf Forecasts:
Off The Wall surf forecast from 14 Aug 2026:
- Best quality surf: Saturday 15 Aug, 2AM (local time) - 5.5ft (1.7m), 14s period, WSW swell with glassy winds.
- Most powerful swell: Sunday 16 Aug, 11PM (local time) - 10ft (3.0m), 14s period, WSW swell with 3,355 kJ wave energy.
- Next surfable swell (1★+): Saturday 15 Aug, 2AM (local time) - 5.5ft (1.7m), 14s 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 Saturday (Aug 15) at 2AM. The primary swell is predicted to be 1.7m and 14s period with a secondary swell of 0.8m 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 3.0m 14s and forecast to arrive on Sunday (Aug 16) at 11PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 5s period and expected on Wednesday (Aug 19) at 8PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Sat 15th Aug) | 5.5ft (1.7m) 14s |
| Best Surf | 2AM (Sat 15th Aug) | 5.5ft (1.7m) 14s |
| Most Powerful | 11PM (Sun 16th Aug) | 10ft (3.0m) 14s |
Table - best surf conditions forecast for Off The Wall over the next 16 days.
The Lowdown
Alright folks, Rusty here with a look at the upcoming swell window for our little slice of paradise.
We've got a solid run of surf on the cards, kicking off this Friday the 14th of August. It's not all perfect, so let's break it down.
Things start a bit average. Friday morning is cloudy with a moderate cross-onshore breeze, making for choppy conditions. The swell is a decent 6ft from the WSW with a 15-second period, but the wind is messing it up. That afternoon stays pretty marginal too.
Now, Saturday the 15th is where we get our first real taste. Saturday morning will be glassy with that same solid 6ft WSW groundswell. We're talking clean, lined-up waves for the experienced crew. Saturday afternoon holds up with clean conditions and the swell bumps up slightly to 7ft. This is a good window.
Sunday the 16th sees the breeze picking up again, making it messy. We then get a few days of solid, but not perfect, conditions. Monday the 17th has a bit more size, hitting 8ft, but the wind is questionable.
The standout is shaping up for Tuesday the 18th of August. We get a full day of clean conditions. Tuesday morning the wind is offshore from the SSE with a light breeze, and a clean 6ft WSW swell with a 12-second period. It's got moderate wave energy (1814) and it'll be a dream for the advanced surfer. Tuesday afternoon keeps the clean lines as the swell builds to 8ft.
The quality continues through Wednesday the 19th and Thursday the 20th, before we get a bit of a lull in quality on Friday the 21st, though the swell sticks around. On Saturday the 22nd, things get big and messy with a 10ft SW swell, but it's blown out.
Now, look ahead. Sunday the 23rd of August is a massive standout. Glassy conditions, dead calm wind, and a solid 10ft SW groundswell with a 13-second period (strong energy at 3389). This will be a day for experts only, with big, clean lines. It's a true session to circle on the calendar.
After that, we have a few more good days. Tuesday the 25th afternoon is interesting, with a very long-period 3ft SW groundswell at 20 seconds – that's some serious energy for a small wave. That one will be a bit tricky at the beach breaks but really fun on a good point or reef.
The end of the run is huge. Saturday the 29th of August looks exceptional for expert surfers. We're looking at a 15ft SW swell with a 14-second period and a clean offshore breeze. The combined energy is a massive 7087. That's a serious, serious swell event. For the average surfer, this is a day to watch from the cliff. For the experienced chargers, it’s an absolute dream forecast that is still a couple of weeks out, so keep an eye on it.
The water is currently a cold 55°F, which is much colder than usual for this time of year, so don't forget the rubber.
Keep an eye on the calendar, and get ready.
Rusty.
Short Range ForecastMostly dry. Very mild (max 17°C on Sat afternoon, min 12°C on Fri morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Very mild (max 18°C on Tue afternoon, min 13°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | |||||||||||||||
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 15 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 11 | SW 12 | SW 11 | SW 11 |
Wave Graph | |||||||||||||||||||||
1275 | 1130 | 1059 | 1043 | 1398 | 1444 | 1403 | 2053 | 3282 | 2586 | 2116 | 1848 | 1067 | 1762 | 1738 | 1470 | 1180 | 986 | 876 | 734 | 606 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | glassy | glassy | cross-off | on | cross-on | on | cross-on | glassy | cross-off | off | off | cross-off | glassy | glassy | cross-on | cross-off | cross-on | cross-on | on |
High Tide | 4:35PM1.88m | 4:52AM1.72m | 5:11PM1.83m | 5:27AM1.65m | 5:47PM1.75m | 6:03AM1.55m | 6:22PM1.64m | 6:39AM1.44m | 6:59PM1.51m | 7:19AM1.32m | 7:41PM1.38m | 8:14AM1.22m | 8:42PM1.27m | ||||||||
Low Tide | 10:21AM0.25m | 10:50PM0.28m | 10:56AM0.29m | 11:26PM0.34m | 11:29AM0.37m | 00:00AM0.43m | 12:02PM0.47m | 00:36AM0.54m | 12:35PM0.59m | 1:15AM0.65m | 1:14PM0.71m | 2:05AM0.76m | 2:09PM0.83m | 3:29AM0.83m | |||||||
7:26 | — | — | 7:26 | — | — | 7:24 | — | — | 7:22 | — | — | 7:22 | — | — | 7:20 | — | — | 7:20 | — | — | |
— | 6:15 | — | — | 6:15 | — | — | 6:16 | — | — | 6:16 | — | — | 6:17 | — | — | 6:19 | — | — | 6:19 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 15 | 15 | 14 | 17 | 16 | 15 | 16 | 15 | 16 | 17 | 15 | 16 | 18 | 18 | 17 | 18 | 16 | 15 | 16 | 14 |
Feels °C | 10 | 13 | 14 | 13 | 16 | 14 | 12 | 13 | 13 | 17 | 17 | 13 | 15 | 16 | 18 | 16 | 17 | 16 | 14 | 15 | 13 |
Swell 1 Height (m) Direction Period (s) | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 11 | SW 12 | SW 11 | SW 11 |
1275 | 1130 | 1059 | 1043 | 1398 | 1444 | 1403 | 2053 | 3282 | 2586 | 2116 | 1848 | 1067 | 1762 | 1738 | 1470 | 1180 | 986 | 876 | 734 | 606 | |
Swell 2 Height (m) Direction Period (s) | SE 11 | ESE 11 | WNW 6 | W 7 | — | SE 4 | — | — | — | — | W 16 | SW 14 | WSW 13 | — | — | — | — | — | SE 5 | SE 5 | — |
19 | 12 | 43 | 74 | — | 3 | — | — | — | — | 193 | 573 | 750 | — | — | — | — | — | 13 | 4 | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | NW 5 | NW 6 | — | — | — | — | NNW 3 | — | — | — | — | — | SE 4 | SSE 5 | SSE 5 | SE 5 | SSE 5 | SE 5 | — | — | — |
80 | 77 | — | — | — | — | 3 | — | — | — | — | — | 12 | 48 | 28 | 43 | 52 | 54 | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 31 | 5 | 1 | 0 | 0 | 12 | 5 | 15 | 5 | 1 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 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.











