
Surf Forecasts:
Boneyards surf forecast from 6 Aug 2026:
- Best quality surf: Friday 7 Aug, 2PM (local time) - 11ft (3.5m), 15s period, SW swell with glassy winds.
- Most powerful swell: Saturday 8 Aug, 5PM (local time) - 13ft (4.0m), 14s period, SW swell with 5,611 kJ wave energy.
- Next surfable swell (1★+): Friday 7 Aug, 8AM (local time) - 10ft (3.0m), 14s period with SW 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 Friday (Aug 07) at 8AM. The primary swell is predicted to be 3.0m and 14s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Boneyards in the next 16 days are 4.0m 14s and forecast to arrive on Saturday (Aug 08) at 5PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 8s period and expected on Wednesday (Aug 12) at 2AM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Fri 7th Aug) | 10ft (3.0m) 14s |
| Best Surf | 2PM (Fri 7th Aug) | 11ft (3.5m) 15s |
| Most Powerful | 5PM (Sat 8th Aug) | 13ft (4.0m) 14s |
Table - best surf conditions forecast for Boneyards over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s talk about what’s cooking for the stretch ahead.
We’ve only got one spot on the radar for this run: Boneyards. It’s a reef setup, so it’s got that hard bottom bite, and it’s exposed to the west. This swell window is all about the SW groundswell, and for the most part, that’s bang on where we want it coming from. The water temp is sitting pretty average for the time of year, so nothing weird going on there.
Now, the start is a bit of a slow burn, but we do have some action kicking off from the very first Friday morning, 7th of August. That Friday morning is a standout moment. We’re looking at a solid 12 ft of SW groundswell with a long period of 14 seconds, and the wind is glassy from the east. That means clean, smooth lines rolling in. The wave energy is pumping hard at 4684 (moderate to strong energy), but that 12 ft size puts it well into expert territory – this is not for the faint of heart. The tide and conditions are excellent for experienced surfers, and with the swell direction hitting the optimum, it’s the best we’ll see.
Friday afternoon holds that same 12 ft SW swell, but the wind swings to a cross-on from the WSW, which puts a bit of a texture on it. Still big, but not as clean as the morning.
Saturday the 8th is a mixed bag. Morning is a bit choppy with a NNW cross-on, and the size drops to 10 ft. By Saturday afternoon, a solid 13 ft SW swell shows up, but it’s blowing 25 km/h from the south, which is a cross-off wind. It’ll be clean, but that size is massive – definitely a big-wave day for the crew who live for it.
Sunday the 9th is blown out. Strong breeze from the SSE at 40 km/h makes it a no-go for paddle surfing. The swell is still 10-12 ft, but the wind is just too much.
Monday the 10th sees the swell drop to 6 ft in the morning with a strong offshore from the ESE, but the energy drops hard to 690. It’s clean, but weak and small. The afternoon is even smaller at 3 ft.
Now, the real second standout comes on the 12th of August, Wednesday. Both morning and afternoon deliver 7 ft to 7 ft of SW swell with a very long period of 17-18 seconds. The wind is light and either cross-off or offshore. This is prime, clean, powerful groundswell. The energy readings are 2617 and 2809 – solid moderate energy. This is a much more manageable size for strong intermediates and experts, and the conditions are excellent.
From the 13th through the 16th, the swell hangs around the 6 ft to 8 ft mark, but the wind gets messy – cross-shore, cross-on, and onshore at times. It’s not total rubbish, but it’s not the clean, glassy stuff we want. The 17th of August Monday brings another excellent window with 8 ft of WSW swell and glassy to clean conditions in the morning and afternoon. That’s a good call for a session.
The second week from the 18th onwards tapers off. The swell stays around 5 ft to 8 ft, but winds get stronger, especially on the 21st and 22nd of August when a strong breeze from the north and northwest completely messes things up with poor surf conditions. The last few days are a write-off.
Overall, the best of the best is that Friday morning, 7th of August, for the pure power and glass, and then Wednesday the 12th of August for that perfect balance of size, period, and clean conditions. If you’re an expert, you know where to be. For everyone else, wait for the 12th.
Rusty.
Short Range ForecastLight rain (total 2mm), mostly falling on Sat afternoon. Very mild (max 15°C on Sat afternoon, min 11°C on Fri morning). Winds increasing (calm on Fri afternoon, strong winds from the SSE by Sun afternoon). | Days 5-7 Weather SummaryMostly dry. Warm (max 23°C on Wed afternoon, min 10°C on Tue morning). Winds decreasing (strong winds from the ESE on Mon night, light winds from the SE by Tue afternoon). | ||||||||||||||||||
Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | ||||||||||||||
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 | SW 14 | SW 15 | SW 14 | SW 13 | SW 14 | SW 13 | SW 12 | SSW 12 | SW 12 | SW 11 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SW 21 | SW 18 | SW 17 | SW 16 |
Wave Graph | |||||||||||||||||||
3502 | 4684 | 5438 | 3720 | 2917 | 5611 | 4549 | 2597 | 3264 | 1269 | 676 | 372 | 1634 | 737 | 452 | 1890 | 2513 | 2746 | 2408 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | glassy | cross-on | cross | cross-on | cross-off | cross-off | cross-off | cross-off | off | off | off | off | cross-off | cross-off | off | cross-off | off | cross-off |
High Tide | 8:47PM1.23m | 9:50AM1.05m | 10:22PM1.20m | 11:32AM1.09m | 11:55PM1.25m | 12:49PM1.22m | 1:05AM1.35m | 1:45PM1.37m | 2:00AM1.45m | 2:32PM1.51m | 2:47AM1.53m | 3:14PM1.62m | 3:29AM1.56m | ||||||
Low Tide | 3:28AM0.45m | 3:46PM0.55m | 5:10AM0.43m | 5:36PM0.51m | 6:33AM0.34m | 6:57PM0.39m | 7:32AM0.21m | 7:55PM0.25m | 8:20AM0.10m | 8:44PM0.13m | 9:02AM0.02m | 9:27PM0.05m | |||||||
— | 7:33 | — | — | 7:33 | — | — | 7:31 | — | — | 7:31 | — | — | 7:30 | — | — | 7:28 | — | — | |
6:08 | — | 6:09 | — | — | 6:10 | — | — | 6:12 | — | — | 6:12 | — | — | 6:13 | — | — | 6:14 | — | |
mm | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 12 | 13 | 13 | 14 | 15 | 13 | 13 | 13 | 13 | 14 | 14 | 12 | 10 | 16 | 19 | 22 | 23 | 25 |
Feels °C | 8 | 11 | 12 | 11 | 11 | 12 | 6 | 3 | 3 | 3 | 6 | 5 | 3 | 5 | 14 | 15 | 18 | 18 | 21 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 14 | SW 15 | SW 14 | SW 13 | SW 14 | SW 13 | SW 12 | SW 12 | SW 12 | SW 11 | SW 10 | SSW 13 | SSW 12 | SSW 12 | SE 8 | SW 18 | SW 17 | SW 16 |
3502 | 4684 | 5438 | 3720 | 2917 | 5611 | 4549 | 2597 | 2375 | 1269 | 676 | 302 | 1634 | 737 | 438 | 375 | 2513 | 2746 | 2408 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | W 18 | — | — | — | S 13 | S 13 | SSW 13 | WSW 11 | WSW 10 | SW 24 | SW 21 | SE 8 | SE 8 | SW 20 |
— | — | — | — | — | 55 | — | — | — | 14 | 14 | 372 | 66 | 57 | 452 | 1890 | 95 | 68 | 1363 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | WSW 11 | — | WSW 26 | WSW 10 | SSW 11 | SW 10 | SW 10 | SE 8 |
— | — | — | — | — | — | — | — | — | — | — | 113 | — | 65 | 38 | 207 | 104 | 63 | 57 | |
Wind waves Height (m) Direction Period (s) | SE 4 | — | — | — | — | — | — | S 7 | SSW 12 | SSE 7 | SSE 8 | SSE 9 | SE 7 | SE 8 | SE 8 | ESE 8 | — | — | — |
41 | — | — | — | — | — | — | 382 | 3264 | 376 | 450 | 778 | 382 | 354 | 344 | 903 | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 25 | 0 | 1 | 23 | 1 | 162 | 609 | 466 | 2859 | 40 | 32 | 40 | 13 | 0 | 0 | 0 | 0 | 0 | 0 |
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.











