Boneyards Surf Break

Lat Long: 34.13° S 18.32° E

Boneyards Surf Forecast and Surf Report

Issued: 7 am 13 Sep 2026 (local time)

Forecast update in  hr  min

Today's Boneyards sea temperature is
14.2°C
1.5° 

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


Boneyards surf forecast from 13 Sep 2026:

  • Best quality surf: Sunday 13 Sep, 2PM (local time) - 6ft (1.9m), 14s period, SW swell with glassy winds.
  • Most powerful swell: Wednesday 16 Sep, 2AM (local time) - 10ft (3.0m), 14s period, WSW swell with 3,811 kJ wave energy.
  • Next surfable swell (1★+): Sunday 13 Sep, 2PM (local time) - 6ft (1.9m), 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 Sunday (Sep 13) at 2PM. The primary swell is predicted to be 1.9m and 14s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Boneyards in the next 16 days are 3.0m 14s and forecast to arrive on Wednesday (Sep 16) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.2m 9s period and expected on Sunday (Sep 13) at 2PM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 2PM (Sun 13th Sep)6ft (1.9m) 14s
Best Surf 2PM (Sun 13th Sep)6ft (1.9m) 14s
Most Powerful 2AM (Wed 16th Sep)10ft (3.0m) 14s

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


The Lowdown

Alright folks, Rusty here. Let’s have a look at what’s cookin’ for Boneyards over the next couple of weeks. This is a reef setup that’s inconsistent and really only comes alive when the conditions line up just right. It’s an exposed spot, best with a W swell direction, but we’re seeing a lot of SW and WSW energy in the mix.

The water’s sitting at 58°, which is a bit colder than normal for this time of year – you’ll feel that bite for sure.

The first real shot of decent surf is Sunday morning, the 13th. We’ve got a solid 7ft SW groundswell with a 14-second period pushing in. The combined wave energy is strong, at 1665, and with a light ESE offshore breeze, those waves are going to be clean. This is excellent for experienced surfers only – it’s too big for beginners and the reef bottom demands respect. Crowds can pop up here sometimes, so you might have some company.

Sunday afternoon sees the swell drop a touch to 6ft, but the wind swings to a light cross-on from the NNW. It’s still okay, but not as pristine as the morning. Conditions get pretty average from Monday the 14th through to Thursday the 17th. We’ve got fresh to strong cross-onshore winds and lumpy, messy surf. The period drops right off on Monday afternoon to a short 6 seconds – that’s just wind chop. Nothing worth paddling out for.

Friday the 18th shows some improvement with a fresh offshore from the SE and a clean 6ft SW swell at 13 seconds. It’s marginal, but there’s potential for a few good ones if you pick your bank.

Now, here’s where it gets interesting. Saturday the 19th is looking sweet. The morning has a slight air and a clean 6ft SW groundswell at 14 seconds. The energy is strong at 1459, and it’s glassy. That’s a standout window for the first week – clean, solid, and lined up. The afternoon holds with a gentle breeze and similar 6ft swell.

We roll into the following week with a bit of a gap in quality. Sunday the 20th and Monday the 21st have clean surf but the winds are cross-off or side-shore, and the energy is moderate to strong. Not terrible, but not firing. Tuesday the 22nd morning is a gem though – a moderate offshore from the ESE, 6ft WSW swell at 13 seconds, and excellent conditions for experienced surfers. That’s another one to circle.

Things fall apart again from Wednesday the 23rd through Thursday the 24th with poor surf and messy winds. Then Friday the 25th hits like a bomb. We’ve got an 12ft WNW swell on Friday morning with a light offshore and clean conditions. The energy is very strong at 2484. That’s big and powerful – experts only. By the afternoon, it jumps to 15ft with a moderate breeze. The combined energy is huge at 4298. This is a serious, serious swell.

Saturday the 26th holds big, with 12ft W swells and a fresh cross-off breeze. Still clean, still heavy. This whole stretch from the 25th to the 28th is pumping with consistent, strong groundswell. The biggest day looks like Monday the 28th, with a 16ft SSW swell and a 12-second period. The combined energy is massive at 7388. The winds are strong but cross-off, keeping the surface clean. That is a massive day for the experts. The swell is way too big for anyone else.

So, the standout best is Monday the 28th of September for sheer power, but the cleanest, most user-friendly of the big swells is probably Friday the 25th morning. After that, the surf drops back down but stays clean and big through the end of the period. Boneyards is a fickle spot, but when it turns on, it turns on hard.

Rusty.

Short Range Forecast

Heavy rain (total 42mm), heaviest during Tue night. Very mild (max 19°C on Sun morning, min 13°C on Tue night). Winds increasing (calm on Sun afternoon, strong winds from the NNW by Tue afternoon).

Days 4-6 Weather Summary

Mostly dry. Very mild (max 17°C on Fri afternoon, min 13°C on Wed night). Winds decreasing (strong winds from the SE on Thu night, light winds from the ESE by Fri night).

Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
4
3
0
0
0
0
0
0
3
1
1
2
1
0
1
3
1
4
4
4
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.1
SW
14
1.8
SW
14
1.4
SW
13
1.3
SW
12
1
SW
12
2.1
NW
7
2.1
NW
6
1.6
SW
16
3
WSW
14
2.3
WSW
13
1.7
SW
13
1.8
SW
13
2
SW
12
1.9
SW
11
1.8
SW
11
1.9
SW
13
1.9
SW
13
1.9
SW
12
1.9
SW
14
1.8
SW
13
1.6
SW
13
Wave Graph
Metric surfscale
Energy kJ
1665
1208
663
473
301
404
338
1194
3811
1859
954
1006
1076
882
794
1247
1204
1112
1459
1144
891
Wind (km/h)
10
ESE
10
NNW
25
NNW
35
N
30
NNW
35
NNW
40
NNW
40
NNW
30
SSE
40
SSE
40
SE
30
SE
40
SE
45
SE
45
SE
35
SE
45
SE
20
ESE
5
SE
15
S
5
ESE
Wind State
off
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
off
cross-off
cross-off
off
High Tide
4:29PM1.62m
4:47AM1.44m
4:59PM1.53m
5:18AM1.35m
5:29PM1.40m
5:49AM1.24m
5:59PM1.27m
6:22AM1.13m
6:35PM1.13m
7:07AM1.01m
7:27PM1.00m
8:44AM0.91m
9:34PM0.93m
Low Tide
10:19AM0.08m
10:45PM0.08m
10:49AM0.16m
11:15PM0.17m
11:18AM0.26m
11:44PM0.28m
11:47AM0.38m
00:14AM0.41m
12:19PM0.50m
00:52AM0.53m
1:01PM0.63m
2:01AM0.64m
2:52PM0.73m
4:47AM0.65m
cloud
light rain
light rain
cloud
part cloud
cloud
rain showers
cloud
heavy rain
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:48
6:48
6:47
6:45
6:43
6:41
6:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:36
6:37
6:37
6:37
6:38
6:38
6:39
 mm
3
5
1
33
Temp °C
19
18
16
15
16
15
15
15
14
14
15
14
14
15
14
14
17
15
17
19
19
Feels °C
18
19
15
11
10
9
10
7
7
6
6
5
6
6
5
7
9
7
14
15
16
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 
submit an eyeball surf report

Quick surf report for Boneyards:

join our community of surf reporters

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Boneyards surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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.

Nearest locationNearest