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Surf Forecasts:

Nine Mile Reef surfForecast / Cape Town / South Africa

information circle12 Day Weather and Surf, issued 1 am Friday 06 Mar 2026 SAST
Forecast update in hr  min  s Forecast update imminent
Nine Mile Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Nine Mile Reef sea temperature is
18.7° C
 (Which is slightly cooler than normal)

Best Forecast Surf Conditions for Nine Mile Reef this week:

The surf forecast for Nine Mile Reef over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Mar 06) at 8AM. The primary swell is predicted to be 1.2m and 11s period with a secondary swell of 0.2m and 15s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Nine Mile Reef in the next 12 days are 3.5m 11s and forecast to arrive on Saturday (Mar 07) at 5PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Friday (Mar 06) at 5PM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Fri 6th Mar)4ft (1.2m) 11s
Best Surf 2AM (Sun 8th Mar)7ft (2.2m) 11s
Most Powerful 5PM (Sat 7th Mar)11ft (3.5m) 11s

Table - best surf conditions forecast for Nine Mile Reef over the next 12 days.

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

Short Range Forecast Light rain (total 3mm), mostly falling on Fri night. Warm (max 27°C on Sun afternoon, min 14°C on Sat night). Winds decreasing (fresh winds from the SSE on Sat afternoon, light winds from the SE by Sun morning).

Days 3-6 Weather Summary Mostly dry. Warm (max 34°C on Wed morning, min 17°C on Mon morning). Wind will be generally light.

Friday
06
Saturday
07
Sunday
08
Monday
09
Tuesday
10
Wednesday
11
Thursday
12
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
2
0
0
0
0
!
!
0
0
1
0
0
1
0
1
1
1
1
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.1
SW
0.9
SSW
2.2
SSW
3
SSW
3.5
SSW
2.2
SSW
2.1
S
1.4
SSW
1.2
SSW
1.1
SSW
1
SSW
1.6
SE
0.9
SSW
0.8
SSW
1.6
ESE
1.3
ESE
0.6
SSW
0.6
SSW
0.6
SSW
0.6
SSW
0.5
SW
Period(s) (?)111110111111121212121271111691312121212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)2861968711916301711941277589412317283217180138177288118103989465
Wind
(km/h)
25
NNW
25
WNW
25
SSW
30
SSE
35
SSE
20
SE
10
SE
20
SSE
20
ESE
15
SE
25
SE
20
ESE
10
SSE
15
SSE
10
E
5
SW
10
SSE
0
NNE
10
W
15
S
10
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offcross-
off		oncross-
on		oncross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		oncrosscross-
on		onglasscrossonon
High Tide
/ height (m)
5:03PM
1.44
5:15AM
1.53
5:31PM
1.35
5:42AM
1.41
6:00PM
1.25
6:10AM
1.29
6:30PM
1.14
6:42AM
1.16
7:10PM
1.02
7:28AM
1.03
8:36PM
0.91
9:29AM
0.94
11:37PM
0.94
Low Tide
/ height (m)
11:03AM
0.11
11:04PM
0.17
11:30AM
0.20
11:31PM
0.27
11:56AM
0.30
11:57PM
0.38
12:24PM
0.42
12:24AM
0.50
12:58PM
0.54
1:00AM
0.62
1:58PM
0.65
2:23AM
0.74
4:56PM
0.68
Friday
06
Saturday
07
Sunday
08
Monday
09
Tuesday
10
Wednesday
11
Thursday
12
Sunrise6:35--6:37--6:37--6:39--6:39--6:39--6:41--
Sunset-7:15--7:14--7:13--7:12--7:09--7:08--7:07-
clear
part cloud
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
--3------------------
Temp. °C212219171917212722253124293329343430302819
Feels °C (?)181716101211182218232821293129343331302820
  • 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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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Nine Mile Reef 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 Nine Mile Reef at:
surf-forecast.com

Information about the Nine Mile Reef Surf forecast

The above surf forecast table for Nine Mile Reef provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Nine Mile Reef can be found by selecting the local surf guide option on the grey menu. Our Nine Mile Reef 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 (Nine Mile Reef) 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 Nine Mile Reef 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.

Nine Mile Reef is 19 km (12 miles) from the very large city of Bellville. If you plan a holiday in Cape Town, look for hotels and other accommodation in Bellville. Bellville has rooms for a wide range of budgets as well as cheap car hire and transport links.

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