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Surf Forecasts:

Nine Mile Reef surfForecast / Cape Town / South Africa

information circle12 Day Weather and Surf, issued 7 am Wednesday 11 Feb 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
19.9° C
 (Which is normal for this time of year)

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 (Feb 13) at 2AM. The primary swell is predicted to be 2.1m and 13s period with a secondary swell of 1.6m and 6s. The wind is predicted to be cross-onshore as the swell arrives.

The most powerful waves expected at Nine Mile Reef in the next 12 days are 3.5m 13s and forecast to arrive on Saturday (Feb 14) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 4s period and expected on Wednesday (Feb 18) at 2PM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Fri 13th Feb)7ft (2.1m) 13s
Best Surf 2AM (Fri 13th Feb)7ft (2.1m) 13s
Most Powerful 2PM (Sat 14th Feb)11ft (3.5m) 13s

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

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

Short Range Forecast Some drizzle, heaviest during Fri night. Warm (max 23°C on Wed afternoon, min 17°C on Thu night). Mainly fresh winds.

Days 3-6 Weather Summary Mostly dry. Warm (max 30°C on Mon afternoon, min 15°C on Sat night). Winds decreasing (strong winds from the SSE on Sat afternoon, light winds from the SSE by Mon morning).

Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
!
0
0
0
0
0
0
3
0
1
2
0
2
2
0
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.6
SW
0.6
SW
2.1
S
1.7
SSW
1.8
SSW
2.1
S
1.5
SSW
2
SSW
2.4
SSW
3
SSW
3.5
SSW
2.5
S
2
S
1.4
SSW
1.1
SSW
1.8
ESE
0.5
SW
0.8
SSW
1.2
SSW
1.3
SSW
1.3
SSW
Period(s) (?)111179131312151414131313121272018161514
Wave
Graph
(?)Metric surfscale
Energy kJ (?)907141349510771423626168922652822414921061248598322306186395674674638
Wind
(km/h)
20
SSW
20
S
30
SSE
25
SE
30
SSE
15
SE
30
S
25
S
25
S
30
SSE
40
SSE
20
ESE
10
SE
25
SE
20
ESE
10
SSE
20
S
10
ESE
10
S
20
SSE
10
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
ononcross-
on		cross-
on		cross-
on		cross-
on		onononcross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crossononcrossononcross
High Tide
/ height (m)
10:39AM
0.99
12:16AM
0.96
12:22PM
1.05
1:17AM
1.07
1:17PM
1.16
1:54AM
1.20
1:56PM
1.27
2:25AM
1.33
2:29PM
1.38
2:54AM
1.45
3:01PM
1.47
3:23AM
1.56
3:32PM
1.53
3:53AM
1.64
Low Tide
/ height (m)
5:55PM
0.63
6:23AM
0.68
7:06PM
0.52
7:22AM
0.57
7:45PM
0.40
8:00AM
0.45
8:16PM
0.29
8:32AM
0.34
8:45PM
0.18
9:02AM
0.23
9:13PM
0.10
9:33AM
0.14
9:41PM
0.04
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Sunrise6:15--6:16--6:16--6:18--6:18--6:20--6:20--
Sunset-7:42--7:40--7:39--7:38--7:37--7:37--7:36-
part cloud
clear
part cloud
clear
clear
clear
part cloud
part cloud
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
--------1------------
Temp. °C222321202118192019192019222822263027282926
Feels °C (?)232119171714181615121212202218252725272624
  • 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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