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Surf Forecasts:

Milnerton surf break

Milnerton surfForecast / Cape Town / South Africa

information circle12 Day Weather and Surf, issued 1 am Saturday 17 Jan 2026 SAST
Forecast update in hr  min  s Forecast update imminent
Milnerton surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Milnerton sea temperature is
16.1° C
 (Which is 3.7°C colder than average for this time of year)

Best Forecast Surf Conditions for Milnerton this week:

The surf forecast for Milnerton over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jan 17) at 5AM. The primary swell is predicted to be 1.1m and 10s period with a secondary swell of 0.1m and 12s. Another secondary swell of 0.8m and 9s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Milnerton 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 1.7m 6s period and expected on Monday (Jan 19) at 11PM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Sat 17th Jan)3.5ft (1.1m) 10s
Best Surf 5AM (Sun 18th Jan)11ft (3.5m) 12s
Most Powerful 8AM (Sun 18th Jan)11ft (3.5m) 12s

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

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

Short Range Forecast Mostly dry. Warm (max 22°C on Mon afternoon, min 16°C on Sun night). Winds increasing (calm on Sat morning, fresh winds from the S by Mon night).

Days 3-6 Weather Summary Mostly dry. Warm (max 27°C on Wed afternoon, min 16°C on Tue night). Winds decreasing (fresh winds from the S on Tue afternoon, light winds from the S by Wed morning).

Saturday
17
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
3
!
2
3
2
0
2
2
1
3
3
2
2
3
1
3
2
2
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.1
SW
1.8
SW
3
SW
3.5
SW
3
SW
2.5
SW
2.1
SW
1.6
SW
2.2
SSW
2
SSW
2.3
S
1.4
SW
1.3
SW
1.3
SW
1.1
SW
1.3
SW
1.6
SW
2
SSW
2
SW
1.8
SW
1.9
SSW
Period(s) (?)910111212121111109711121211131314131212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1946361897329026901936100960697059553245544042526855288015311305940988
Wind
(km/h)
15
W
25
WSW
15
SSW
20
S
30
S
20
SSE
20
S
30
S
25
SSE
20
SSE
35
S
15
SE
10
S
25
S
15
SSE
15
S
25
S
15
SSE
15
SSW
25
S
20
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		crosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		crosscross-
off		cross-
off
High Tide
/ height (m)
2:47PM
1.59
3:18AM
1.64
3:21PM
1.65
3:48AM
1.71
3:53PM
1.68
4:18AM
1.76
4:26PM
1.70
4:49AM
1.79
5:00PM
1.69
5:22AM
1.80
5:35PM
1.66
5:57AM
1.78
6:15PM
1.60
Low Tide
/ height (m)
8:45AM
0.64
9:01PM
0.47
9:19AM
0.57
9:31PM
0.42
9:51AM
0.51
10:02PM
0.39
10:24AM
0.47
10:32PM
0.38
10:57AM
0.45
11:04PM
0.39
11:33AM
0.45
11:38PM
0.42
12:12PM
0.48
12:15AM
0.48
Saturday
17
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Sunrise5:52--5:52--5:54--5:54--5:56--5:56--5:58--
Sunset-7:59--7:58--7:58--7:58--7:57--7:57--7:55-
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
---------------------
Temp. °C202119191917192219242624262721232319222320
Feels °C (?)181816141412151815202119242418211916212018
  • 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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Latest Updates

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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 Milnerton 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 Milnerton at:
surf-forecast.com

Information about the Milnerton Surf forecast

The above surf forecast table for Milnerton provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Milnerton can be found by selecting the local surf guide option on the grey menu. Our Milnerton 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 (Milnerton) 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 Milnerton 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 Milnerton, camping, hotels and holiday cottages in Cape Town, consider staying in Cape Town which is 10 km (6 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 12 km (7 miles) away, Bellville, Atlantis and Kayamnandi.

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