
Surf Forecasts:
Boneyards surf forecast from 2 Aug 2026:
- Best quality surf: Thursday 6 Aug, 11AM (local time) - 10ft (3.0m), 13s period, WSW swell with cross-offshore winds.
- Most powerful swell: Wednesday 5 Aug, 11PM (local time) - 11ft (3.5m), 14s period, SW swell with 4,998 kJ wave energy.
- Next surfable swell (1★+): Sunday 2 Aug, 8PM (local time) - 4ft (1.2m), 12s period with WSW swell.
Best Forecast Surf Conditions for Boneyards this week:
The surf forecast for Boneyards over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 02) at 8PM. The primary swell is predicted to be 1.2m and 12s period with a secondary swell of 0.9m and 15s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Boneyards in the next 16 days are 3.5m 14s and forecast to arrive on Wednesday (Aug 05) 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 1.6m 6s period and expected on Sunday (Aug 09) at 11AM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Sun 2nd Aug) | 4ft (1.2m) 12s |
| Best Surf | 11AM (Thu 6th Aug) | 10ft (3.0m) 13s |
| Most Powerful | 11PM (Wed 5th Aug) | 11ft (3.5m) 14s |
Table - best surf conditions forecast for Boneyards over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s have a look at what’s coming up for us.
The next couple of weeks are a real mixed bag at Boneyards. We’ve got a bit of a slow start, then a solid pulse of swell, but the wind is going to be the main character in this story. It’s a reef break that’s inconsistent, so when it’s on, it’s on, but you’ve got to pick your moments.
The water is sitting at 58°, which is a bit colder than normal for this time of year. Not a huge shock, but you’ll want a decent wetsuit.
Sunday, August 2nd, is pretty average. The swell is around 4ft from the SW, but the wind is cross-onshore, making it choppy. Not worth rushing out for.
Monday, August 3rd, is where we start to see a shift. The morning glass off with a light offshore ESE breeze will clean things up nicely. The swell holds at 4ft from the WSW, but with a period of 14 seconds, there’s some grunt in it. The afternoon is clean too with a light cross-offshore wind. This is a decent window if you just want to get wet.
Tuesday, August 4th, the wind goes light cross-shore, but the swell drops a touch and the period shortens. It’s marginal.
Now, things get interesting, but you need to be ready for it. Wednesday, August 5th, the swell jumps up to 7ft in the morning, and 10ft in the afternoon, both from the SW. The problem? The wind is howling from the NNW at 30 km/h, making it lumpy and cross-onshore. It’s a no-go for paddle surfing – this setup looks more interesting for kite surfing than paddle surfing.
Then comes the stretch from Thursday, August 6th, through to Friday, August 7th. This is where the experienced surfers need to pay attention. The swell holds at a solid 10ft from the SW with a period of 13-14 seconds, and the wind goes clean and offshore or cross-offshore. The combined energy is massive (3500+), so this is proper, powerful groundswell. On Thursday morning, the conditions are excellent for experienced surfers, with a light offshore breeze. Friday morning continues that with a gentle offshore wind and clean surf. This is the standout window for the first week, but it’s only for the crew who can handle a solid 10ft wave.
Saturday, August 8th, the wind swings onshore and gets stronger, ruining the shape. Sunday, August 9th, is even worse with strong onshore winds and rain. The swell drops, but the wind is a mess.
For the second week, the pattern is more about size and power again, but the wind is a major factor. Monday, August 10th, is a write-off with strong winds.
Tuesday, August 11th, is a beast. The swell hits 15ft from the SW, with a period of 12-13 seconds. The wind is a strong offshore, but it’s going to be extremely hard to paddle into. The energy is astronomical (10721), so this is big, raw power. Only for the most experienced, and even then, it’s a challenge.
Wednesday, August 12th, is similar, with 15ft swell but the wind backs off a little. Still, it’s big and powerful.
Thursday, August 13th, the swell drops right off to 1ft, and that’s the end of the big stuff.
Friday, August 14th, morning looks promising again. The swell is 5ft from the WSW, with a long period of 16 seconds, and the wind is glassy. This is a really nice window for a cleaner, more manageable session. The afternoon is okay but with a light cross-shore wind.
Saturday, August 15th, is another solid day. The swell is 7ft from the WSW, period of 15 seconds, and the wind is clean and cross-offshore. This is a good option for the weekend.
Sunday, August 16th, and Monday, August 17th, the wind builds again, with strong offshore winds making it very hard to paddle into. The swell is around 7ft, but the wind is a real issue.
Overall, the standout is the window from Thursday, August 6th morning through Friday, August 7th morning for the big, clean, powerful swell, and then Friday, August 14th morning for a glassy, long-period session that’s more accessible.
Rusty.
Short Range ForecastMostly dry. Warm (max 20°C on Mon night, min 15°C on Tue night). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 11mm), heaviest on Wed night. Very mild (max 15°C on Wed afternoon, min 12°C on Thu night). Mainly fresh winds. | ||||||||||||||||||||
Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | |||||||||||||||
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) | SW 13 | WSW 12 | SW 13 | WSW 14 | WSW 13 | SW 12 | SW 11 | SW 11 | SW 14 | SW 16 | WSW 15 | SW 14 | WSW 13 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 |
Wave Graph | |||||||||||||||||||||
535 | 488 | 744 | 612 | 534 | 583 | 375 | 326 | 350 | 2175 | 3949 | 4646 | 3531 | 2847 | 4135 | 3504 | 2961 | 2467 | 3567 | 4022 | 2580 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | off | off | cross-off | off | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | off | cross-off | cross-off | on | cross-on | on |
High Tide | 5:34PM1.52m | 5:47AM1.34m | 6:08PM1.48m | 6:27AM1.27m | 6:48PM1.41m | 7:14AM1.18m | 7:38PM1.32m | 8:18AM1.10m | 8:47PM1.23m | 9:50AM1.05m | 10:22PM1.20m | 11:32AM1.09m | 11:55PM1.25m | ||||||||
Low Tide | 11:16AM0.16m | 11:47PM0.22m | 11:48AM0.21m | 00:24AM0.26m | 12:25PM0.29m | 1:09AM0.32m | 1:10PM0.38m | 2:07AM0.39m | 2:12PM0.48m | 3:28AM0.45m | 3:46PM0.55m | 5:10AM0.43m | 5:36PM0.51m | ||||||||
7:39 | — | — | 7:37 | — | — | 7:37 | — | — | 7:35 | — | — | 7:35 | — | — | 7:33 | — | — | 7:33 | — | — | |
— | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:08 | — | — | 6:08 | — | — | 6:09 | — | — | 6:10 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | 10 | 1 | — | — | — | — | — | — | — | 2 |
Temp °C | 19 | 19 | 19 | 17 | 19 | 20 | 17 | 17 | 17 | 14 | 15 | 15 | 14 | 14 | 13 | 12 | 14 | 14 | 13 | 14 | 15 |
Feels °C | 15 | 15 | 17 | 15 | 17 | 17 | 16 | 15 | 15 | 10 | 10 | 10 | 10 | 11 | 9 | 8 | 12 | 12 | 12 | 9 | 9 |
Swell 1 Height (m) Direction Period (s) | SW 13 | WSW 12 | SW 13 | WSW 14 | WSW 13 | SW 12 | SW 11 | SW 11 | SW 14 | SW 16 | WSW 15 | SW 14 | WSW 13 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 |
535 | 488 | 744 | 612 | 534 | 583 | 375 | 326 | 350 | 2175 | 3949 | 4646 | 3531 | 2847 | 4135 | 3504 | 2961 | 2467 | 3567 | 4022 | 2580 | |
Swell 2 Height (m) Direction Period (s) | SE 9 | SW 15 | SE 11 | SW 13 | SW 12 | WSW 12 | WSW 11 | W 11 | SW 10 | W 9 | W 9 | ESE 10 | NNW 4 | SW 16 | ESE 9 | — | E 10 | E 10 | — | — | — |
22 | 232 | 29 | 374 | 430 | 142 | 42 | 85 | 141 | 41 | 25 | 19 | 6 | 686 | 9 | — | 7 | 8 | — | — | — | |
Swell 3 Height (m) Direction Period (s) | S 9 | SE 10 | WSW 16 | SE 12 | SE 12 | SE 11 | ESE 11 | SW 16 | W 10 | ESE 10 | W 9 | — | ESE 10 | ESE 10 | — | — | — | — | — | — | — |
6 | 27 | 25 | 38 | 35 | 31 | 12 | 64 | 96 | 10 | 15 | — | 19 | 9 | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | NNW 3 | NW 3 | — | — | — | SE 3 | — | — | — | NW 4 | NW 4 | NNW 5 | — | — | — | ESE 4 | — | — | — | — | — |
3 | 3 | — | — | — | 3 | — | — | — | 24 | 24 | 55 | — | — | — | 16 | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 3 | 67 | 235 | 24 | 0 | 2 | 25 | 0 | 0 | 1 | 10 | 10 | 14 |
Best forecast wave conditions in Cape Town | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
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Information about the Boneyards Surf forecast
The above surf forecast table for Boneyards provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Boneyards can be found by selecting the local surf guide option on the grey menu. Our Boneyards 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 (Boneyards) 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 Boneyards 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 Boneyards, camping, hotels and holiday cottages in Cape Town, consider staying in Cape Town which is 26 km (16 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 37 km (23 miles) away, Bellville, Kayamnandi and Stellenbosch.











