Boneyards Surf Break

Lat Long: 34.13° S 18.32° E

Boneyards Surf Forecast and Surf Report

Issued: 1 pm 27 Jul 2026 (local time)

Forecast update in  hr  min

Today's Boneyards sea temperature is
15.2° C
0.5° 

Boneyards surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Boneyards surf forecast from 27 Jul 2026:

  • Best quality surf: Wednesday 29 Jul, 2AM (local time) - 7ft (2.1m), 13s period, SW swell with offshore winds.
  • Most powerful swell: Monday 27 Jul, 5PM (local time) - 11ft (3.5m), 16s period, SW swell with 5,810 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 29 Jul, 2AM (local time) - 7ft (2.1m), 13s 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 Wednesday (Jul 29) at 2AM. The primary swell is predicted to be 2.1m and 13s 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 3.5m 16s and forecast to arrive on Monday (Jul 27) 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 7s period and expected on Monday (Jul 27) at 11PM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Wed 29th Jul)7ft (2.1m) 13s
Best Surf 2AM (Wed 29th Jul)7ft (2.1m) 13s
Most Powerful 5PM (Mon 27th Jul)11ft (3.5m) 16s

Table - best surf conditions forecast for Boneyards over the next 16 days.


The Lowdown

Alright, this is Rusty. Let's get into it.

We’ve got a solid run of swell on the way, but it’s a slow start. The first few days are a bit of a tease, but the waiting pays off if you’re patient. The big stuff is a way off, but it’s looking like a proper swell window.

The main event is Boneyards. This is a reef setup, so it’s not for the faint of heart. It’s inconsistent, which means you need to be picky, but when it lines up, it’s a different story. The water temp is sitting right around 59°F, which is pretty much normal for this time of year, so no surprises there.

Monday afternoon (the 27th) is a write-off. We’ve got a 12ft SW swell with a 16-second period, which is a proper groundswell, but a 31 mph SE wind is tearing it to bits. The combined energy is massive at 5810, but it’s a mess. Forget it.

Tuesday morning and afternoon (the 28th) look cleaner. The swell drops to 8ft and 8ft, still from the SW with a 14-second period, and the wind turns offshore from the ESE at 28 mph. It’s a strong offshore, which will make the faces look good, but that much wind makes paddling into them a real chore. The energy is still high, over 2000, but it’s a grunt to get out.

Wednesday morning (the 29th) is where it starts to get interesting. The swell is down to 6ft, still SW, with a 13-second period. The wind is light at 6 mph from the ENE, cross-off. The energy is moderate at 1162. This is clean, and the conditions are good for experienced surfers. Wednesday afternoon sees a glassy cross-shore, but the tide might be a factor.

Thursday (the 30th) and Friday (the 31st) are a slow fade. The swell drops to 5ft and then 4ft, with light offshore winds. The energy drops into the hundreds. It’s clean, but it’s small. The Sunday afternoon (2nd August) session is a sleeper: glassy conditions on a 5ft SW swell. That’s a window for a fun, clean wave.

Now, the real standouts are in the second week. Don’t sleep on Wednesday, the 5th of August. That morning we’ve got a 10ft SW swell with a 10-second period, but the wind is a gentle offshore from the ESE at 9 mph. The energy jumps to 3817. That’s a combination of size and clean conditions. But the real gem is Wednesday afternoon: an 12ft SW swell, 13-second period, and glassy conditions. The combined energy is 4947. That is a proper, clean, powerful reef wave. This is the best on offer.

Then, Friday, the 7th of August is a monster. We’re looking at a 16ft SW swell with a 16-second period. The energy is astronomical at 13611. The wind is a cross-off from the south at 12 mph. The caveat here is that a 16ft swell on a reef is a serious, expert-only wave. The period is so long it will be fat and walling, so it’s for the brave and the skilled. Saturday the 8th is still massive, with 15ft and 13ft swells, and offshore winds from the ESE. That’s exceptional for experts, but not for the average surfer.

The rest of the window after that gets messy with strong onshore winds or fades out. The 11th of August has a 7ft WSW swell with a 14-second period, and a clean cross-off wind, so there’s a little tail end there.

If you’re a competent surfer, the Wednesday the 5th of August afternoon is your standout. For the absolute big-wave chargers, Friday the 7th of August is the one, but it’s a beast.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 16°C on Tue afternoon, min 12°C on Tue night). Winds decreasing (strong winds from the SE on Mon afternoon, calm by Wed afternoon).

Days 5-7 Weather Summary

Mostly dry. Warm (max 22°C on Sat morning, min 13°C on Sun morning). Wind will be generally light.

Mon
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Saturday
1
Sunday
2
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
2
1
2
4
4
3
4
3
3
3
2
2
2
1
1
0
2
3
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
3.5
SW
16
3
SW
15
2.5
SW
14
2.4
SW
14
2.1
SW
13
1.8
SW
13
1.9
SW
13
1.8
SW
13
1.6
SW
13
1.5
SW
13
1.4
SW
13
1.3
SW
12
1.1
SW
12
1
SW
12
1.4
SW
14
1.4
SW
13
1.4
SW
13
1.4
SW
12
1.4
SW
12
1.4
SW
12
Wave Graph
Metric surfscale
Energy kJ
5810
3375
2667
2284
1591
1162
1200
1067
821
732
663
471
361
264
721
613
690
558
590
587
Wind (km/h)
50
SE
50
SE
45
ESE
40
ESE
20
ESE
10
ENE
5
SSW
5
SSE
10
ESE
10
SSE
5
E
10
ESE
15
SE
10
ESE
10
N
15
NNW
15
NNW
10
N
5
SSW
15
SE
Wind State
cross-off
off
off
off
off
cross-off
cross
cross-off
off
cross-off
cross-off
off
off
off
cross-on
cross-on
cross-on
cross
glassy
off
High Tide
2:30PM1.27m
2:33AM1.32m
3:02PM1.35m
3:06AM1.38m
3:33PM1.43m
3:38AM1.41m
4:03PM1.48m
4:09AM1.43m
4:33PM1.52m
4:40AM1.42m
5:03PM1.53m
5:13AM1.39m
5:34PM1.52m
Low Tide
8:36PM0.38m
8:52AM0.23m
9:09PM0.31m
9:22AM0.17m
9:40PM0.26m
9:51AM0.13m
10:11PM0.22m
10:18AM0.12m
10:42PM0.20m
10:47AM0.12m
11:13PM0.20m
11:16AM0.16m
11:47PM0.22m
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:43
7:41
7:41
7:39
7:39
7:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:01
6:02
6:04
6:05
6:05
6:06
6:07
 mm
Temp °C
14
14
14
16
14
13
15
16
15
17
18
18
20
21
22
21
17
14
15
15
Feels °C
4
5
5
8
7
10
13
13
13
14
15
14
16
18
17
16
15
12
13
14
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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 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.

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