Boneyards Surf Break

Lat Long: 34.13° S 18.32° E

Boneyards Surf Forecast and Surf Report

Issued: 7 pm 11 Jul 2026 (local time)

Forecast update in  hr  min

Today's Boneyards sea temperature is
15.5° C
0.2° 

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


Boneyards surf forecast from 11 Jul 2026:

  • Best quality surf: Wednesday 15 Jul, 8PM (local time) - 11ft (3.5m), 14s period, SW swell with cross-offshore winds.
  • Most powerful swell: Wednesday 15 Jul, 11PM (local time) - 11ft (3.5m), 14s period, SW swell with 4,757 kJ wave energy.
  • Next surfable swell (1★+): Saturday 11 Jul, 11PM (local time) - 5ft (1.6m), 12s period with SSW 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 Saturday (Jul 11) at 11PM. The primary swell is predicted to be 1.6m and 12s period with a secondary swell of 0.8m and 12s. 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 14s and forecast to arrive on Wednesday (Jul 15) at 11PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.1m 6s period and expected on Friday (Jul 17) at 11PM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Sat 11th Jul)5ft (1.6m) 12s
Best Surf 8PM (Wed 15th Jul)11ft (3.5m) 14s
Most Powerful11PM (Wed 15th Jul)11ft (3.5m) 14s

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


Alright, let’s break it down. We’ve got a 16-day run here, and it’s a slow start. The real heaters are stacked late in the window, so don’t get discouraged by the early days.

The first rideable swell hits on Sunday, July 12th at Boneyards. It’s a reef break, open to the west, and we’re looking at a clean 4ft SSW groundswell, with a period of 11 seconds. The wind is a gentle offshore from the ESE, keeping it clean. The combined swell energy is moderate (548). It’s surfable, but not the best of the window.

Monday, July 13th is smaller, dropping to 3ft with the same SSW direction, but the wind goes glassy in the morning – a real treat for the conditions. The energy drops to a weak 171. It’s a very ordinary day, but the glassy surface makes it worth a paddle.

Now, things get interesting from Wednesday, July 15th. A big SW groundswell starts to fill in, but the wind is onshore or cross-on, making it a bit of a challenge. The swell hits 5ft on Wednesday morning (energy 1360), and then jumps to a solid 10ft by the afternoon (energy 4161). That’s strong wave energy. This is getting into expert territory, but the wind is not ideal for Boneyards.

Thursday, July 16th stays big, with 10ft SW swell (energy 2722) in the morning, but it’s still onshore. The wind does improve on Friday, July 17th with a fresh 18 mph offshore from the SE, but the swell is 8ft (energy 1585). That’s a clean, powerful wave for experienced surfers, but the wind is fresh.

The real standout of the whole forecast is Thursday, July 23rd. Boneyards is looking at a 10ft SW groundswell (15-second period) with glassy, perfect conditions. The combined swell energy is very strong (3874). This is a classic, heavy reef break with a long period, so it will be pitching and hollow. It’s for experts only. The crowds are listed as “sometimes,” so you might have some company, but with waves this good, it’s worth it.

After that, the wind turns nasty on the 24th, with strong cross-on breezes making a mess of the 10ft swell. The 25th and 26th are a write-off with near-gale force winds and poor conditions. The window closes on Monday, July 27th with a return to glassy conditions and a 6ft SW swell (energy 1548), offering a clean, fun day for those who stuck it out.

Overall, the best bet is the 23rd of July. It’s a big, clean, glassy day at Boneyards. The 22nd is also a solid option with moderate offshore winds and 6ft to 6ft swell. The beginning of the week is small but clean, and the middle is big but messy. Keep your wetsuit on, it’s gonna be a wild ride.

Rusty

Short Range Forecast

Mostly dry. Very mild (max 17°C on Sun afternoon, min 14°C on Sat night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Very mild (max 17°C on Thu afternoon, min 13°C on Fri morning). Winds increasing (calm on Wed night, fresh winds from the SE by Fri afternoon).

Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Sat
18
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
3
3
2
2
1
1
2
1
0
1
3
4
5
3
3
3
3
1
3
4
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.6
SSW
11
1.3
SSW
11
1.2
SSW
11
1.1
SSW
10
0.8
SSW
10
0.8
SSW
10
0.9
W
11
0.6
SW
16
0.9
W
10
0.9
W
9
1.4
SW
17
3
SW
15
3.5
SW
14
3
SW
13
2.4
SW
13
2.5
SW
12
2.5
SW
11
2.5
SSW
11
1.3
SW
16
2
SW
14
1.7
SW
13
Wave Graph
Metric surfscale
Energy kJ
665
394
302
232
125
105
205
162
153
132
1118
4085
4254
2722
1846
1977
1585
1447
803
1550
984
Wind (km/h)
25
ESE
15
ESE
10
SE
10
ESE
5
ENE
5
SSW
5
N
10
WNW
10
WNW
10
NNW
5
NW
10
SW
5
SE
10
NW
10
WNW
20
S
30
SE
35
SE
25
ESE
15
E
5
ESE
Wind State
off
off
cross-off
off
glassy
glassy
glassy
on
on
cross-on
on
cross-on
glassy
on
on
cross-off
off
cross-off
off
off
off
High Tide
1:04AM1.41m
1:48PM1.35m
2:02AM1.49m
2:40PM1.46m
2:54AM1.54m
3:27PM1.55m
3:42AM1.56m
4:12PM1.61m
4:28AM1.54m
4:55PM1.62m
5:11AM1.48m
5:37PM1.59m
5:54AM1.39m
6:19PM1.52m
Low Tide
7:35AM0.17m
7:53PM0.26m
8:27AM0.09m
8:48PM0.17m
9:14AM0.03m
9:38PM0.10m
9:58AM0.00m
10:25PM0.08m
10:40AM0.02m
11:11PM0.10m
11:20AM0.07m
11:55PM0.16m
12:00PM0.16m
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:50
7:50
7:50
7:50
7:50
7:48
7:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:52
5:52
5:52
5:53
5:54
5:54
5:55
5:57
 mm
Temp °C
16
14
17
17
15
16
16
15
15
15
15
16
16
16
17
17
14
13
12
14
18
Feels °C
11
10
14
14
14
15
15
13
13
14
14
16
16
16
16
17
9
6
6
11
17
  • Map Icons:
  • Break
  • 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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