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Surf Forecasts:

Boneyards surfForecast / Cape Town / South Africa

information circle12 Day Weather and Surf, issued 7 pm Saturday 17 Jan 2026 SAST
Forecast update in hr  min  s Forecast update imminent
Boneyards surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Boneyards sea temperature is
18.6° C
 (Which is 1.4°C colder than average for this time of year)

Best Forecast Surf Conditions for Boneyards this week:

The surf forecast for Boneyards over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jan 21) at 8AM. The primary swell is predicted to be 1.5m and 12s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Boneyards in the next 12 days are 3.5m 12s and forecast to arrive on Sunday (Jan 18) at 8AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 7s period and expected on Tuesday (Jan 20) at 5PM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Wed 21st Jan)5ft (1.5m) 12s
Best Surf11PM (Thu 22nd Jan)7.5ft (2.3m) 14s
Most Powerful 8AM (Sun 18th Jan)11ft (3.5m) 12s

Table - best surf conditions forecast for Boneyards over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Some drizzle, heaviest during Sat night. Warm (max 21°C on Tue morning, min 17°C on Sun morning). Winds increasing (moderate winds from the S on Sun morning, near gales from the SE by Tue afternoon).

Days 3-6 Weather Summary Mostly dry. Warm (max 22°C on Wed morning, min 17°C on Tue night). Winds decreasing (near gales from the SE on Tue night, calm by Thu night).

Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Sat
24
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
1
4
2
2
2
1
0
0
0
1
2
0
3
2
2
4
2
1
3
0
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
3.5
SW
3.5
SW
3
SW
2.5
SSW
2.1
SW
1.7
SW
1.5
SW
1.3
SW
1.2
SW
1.5
SW
1.5
SW
1.4
SW
1.5
SW
1.6
SW
2
SSW
2.4
SSW
2.3
SSW
2.4
SSW
3
SSW
3
SSW
2.5
SSW
Period(s) (?)111212121111101011131212141314141313121212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)274734972667185710096634423773327346355708778541604219118301799263225141825
Wind
(km/h)
25
SSW
25
S
30
SSE
35
SE
30
SSE
35
SSE
45
SE
45
SE
55
SE
35
ESE
20
SE
40
SE
30
SE
25
S
25
SSW
5
S
15
W
20
WSW
15
NW
30
SW
30
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offcross-
off		cross-
off		offcross-
off		crossglasscross-
on		cross-
on		oncross-
on		cross
High Tide
/ height (m)
3:15AM
1.37
3:18PM
1.41
3:46AM
1.45
3:51PM
1.45
4:18AM
1.50
4:23PM
1.45
4:49AM
1.53
4:56PM
1.44
5:21AM
1.54
5:31PM
1.40
5:55AM
1.52
6:09PM
1.33
6:33AM
1.47
6:53PM
1.25
Low Tide
/ height (m)
9:05PM
0.20
9:19AM
0.29
9:35PM
0.14
9:52AM
0.24
10:04PM
0.10
10:24AM
0.21
10:33PM
0.09
10:57AM
0.19
11:04PM
0.10
11:31AM
0.19
11:36PM
0.14
12:09PM
0.22
12:11AM
0.21
12:51PM
0.27
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Sat
24
Sunrise-5:52--5:54--5:54--5:56--5:56--5:58--5:58-
Sunset--8:00--7:59--7:59--7:59--7:58--7:58--7:57
rain showers
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
rain showers
Rain (mm)
1------------------21
Temp. °C201818171819192121212222202020192021212018
Feels °C (?)151313101314151413121917141717172020221811
  • 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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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.

View detailed surf forecast for Boneyards at:
surf-forecast.com

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 12 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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