Boneyards Surf Break

Lat Long: 34.13° S 18.32° E

Boneyards Surf Forecast and Surf Report

Issued: 7 pm 13 Jul 2026 (local time)

Forecast update in  hr  min

Today's Boneyards sea temperature is
15.3° C
0.3° 

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


Boneyards surf forecast from 13 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, 8PM (local time) - 11ft (3.5m), 14s period, SW swell with 4,864 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 15 Jul, 8PM (local time) - 11ft (3.5m), 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 Wednesday (Jul 15) at 8PM. The primary swell is predicted to be 3.5m and 14s period. The wind is predicted to be cross-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 8PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 11s period and expected on Saturday (Jul 18) at 5PM.

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

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


The Lowdown

Alright folks, Rusty here. Let’s break down what’s coming our way over the next sixteen days.

We’re starting off slow. The first couple of days, Tuesday the 14th and Wednesday the 15th, are pretty much a washout. Tuesday morning has a weak 3ft W swell with a cross-onshore breeze. The combined energy is a measly 321 (weak), and the report says it all – "poor surf conditions." Wednesday morning picks up a little more size at 5ft from the SW, but the wind is still cross-on, and the energy jumps to 1772 (moderate), but the surf is still marginal. Wednesday afternoon sees a jump to 10ft SW, but the period is a very long 17 seconds and the wind is cross. That long period means cleaner, more powerful lines, but at a beach break it might lurch a bit. Still, it’s a big swell with strong energy (4804).

Now, Thursday the 16th is where it starts to get interesting. Thursday morning at Boneyards you’ve got an 8ft SW swell, with a light cross-offshore breeze. The energy is strong at 2494, and the report calls it "excellent surf conditions for experienced surfers." That’s a solid, clean morning. The swell direction is SW, and the guidance says the optimum is from the W, but it’s close enough that the reefs will be working. Thursday afternoon drops a bit in size and the wind goes cross, which is a bit less ideal.

Friday the 17th is a standout. Friday morning, the swell is 7ft from SW, the wind is cross-off, and the combined energy is a solid 1048. The report says "excellent surf conditions for experienced surfers." That’s a clean, fun morning. Friday afternoon gets even better with the wind swinging offshore at 20 km/h, the swell is 6ft from SW, and the energy is 748. That’s your best window for the first week: clean, offshore wind, and a solid groundswell.

The weekend (Saturday 18th and Sunday 19th) is a mixed bag. Saturday morning is a 5ft S swell with onshore wind and marginal conditions. Saturday afternoon drops to 3ft and is poor. Sunday morning brings an 8ft WSW swell with cross winds and a bit of chop, so it’s marginal. Sunday afternoon cleans up with a cross-off breeze and 8ft SW swell, but it’s still only marginal.

Monday the 20th is back on. Monday morning has a 8ft SSW swell with a gentle offshore breeze. The energy is 1391, and the report says "excellent surf conditions for experienced surfers." That’s another clean, offshore morning.

Tuesday the 21st is the absolute highlight of the entire forecast. Tuesday morning, the swell is a solid 10ft from SSW, with a long 15-second period, and the wind is offshore. The combined energy is a massive 4153 (very strong). The report calls it "excellent surf conditions for experienced surfers." This is a big, powerful, and clean swell. The direction is SSW, which is a bit south of the optimum W, but with that period and wind, the points and reefs at Boneyards will be absolutely pumping. This is a serious session for the experienced crew.

After that, things get messy. Wednesday the 22nd is a write-off with strong cross-onshore winds and blown-out 10ft surf. Thursday the 23rd and Friday the 24th are also poor with onshore winds and messy conditions. Saturday the 25th and Sunday the 26th are a mixed bag. Sunday the 26th looks promising again with a 10ft WSW swell, 16-second period, a cross-off wind, and very strong energy (4899). The report says it’s "marginal," but the conditions are clean. That’s a long-range call, so it’s less certain.

Monday the 27th and Tuesday the 28th are a step down in size but still have some decent windows. Monday afternoon has a 8ft WSW swell with a cross-off breeze and clean conditions. Tuesday morning has a 6ft SW swell with a light cross wind.

So, the two true standouts are Friday the 17th morning, and Tuesday the 21st morning. The 21st is the big one – a big, clean, powerful groundswell. If you’re an experienced surfer, that’s your day. The 17th is the safer, more reliable bet for the first week.

No water temperature data is provided, so I can’t comment on that.

Rusty out.

Short Range Forecast

Mostly dry. Very mild (max 16°C on Wed afternoon, min 14°C on Mon night). Wind will be generally light.

Days 5-7 Weather Summary

Some drizzle, heaviest during Sun morning. Very mild (max 18°C on Fri night, min 14°C on Sun morning). Wind will be generally light.

Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Mon
20
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
1
0
0
1
3
4
5
4
3
4
4
3
3
2
0
2
2
3
4
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)
0.9
W
11
0.6
SW
16
0.9
W
10
0.6
SW
18
1.6
SW
17
3
SW
15
3
SW
14
2.5
SW
13
2.3
SW
13
2.1
SW
12
2.1
SW
11
1.8
SW
10
1
S
10
1.4
S
11
0.8
SW
13
2.2
WSW
12
2.4
WSW
11
2.3
SW
11
2.1
SW
10
2.3
SSW
11
2.4
SSW
11
Wave Graph
Metric surfscale
Energy kJ
202
162
156
192
1399
4766
3996
2494
1645
1169
1048
735
190
501
235
1379
1400
1256
851
1281
1381
Wind (km/h)
10
NNW
15
NNW
15
NNW
10
NNW
5
NW
10
SSW
15
ESE
10
SSE
10
SSW
10
SE
15
SE
20
SE
5
WSW
10
NW
10
WNW
15
WNW
15
SSW
20
SSE
25
SE
15
SE
20
SSE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross
off
cross-off
cross
cross-off
cross-off
off
glassy
on
on
on
cross
cross-off
off
off
cross-off
High Tide
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
6:37AM1.28m
7:00PM1.42m
7:22AM1.17m
7:44PM1.31m
Low Tide
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
00:39AM0.24m
12:39PM0.27m
1:24AM0.34m
1:20PM0.39m
part cloud
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
clear
part cloud
rain showers
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:50
7:50
7:50
7:48
7:48
7:48
7:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:52
5:53
5:54
5:54
5:55
5:57
5:57
5:58
 mm
1
Temp °C
15
14
15
15
15
16
16
16
16
16
16
17
18
16
17
16
15
15
14
12
14
Feels °C
13
12
13
13
14
15
15
15
15
15
14
14
16
15
15
14
12
12
10
8
11
  • 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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