Kanon surfForecast / Overberg / South Africa

information circle12 Day Weather and Surf, issued 7 pm Monday 24 Nov 2025 SAST
Forecast update in hr  min  s Forecast update imminent
Kanon surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kanon sea temperature is
20.3° C
(Which is 1.3°C warmer than normal for this time of year)


Best Forecast Surf Conditions for Kanon this week:

The surf forecast for Kanon over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Nov 26) at 2AM. The primary swell is predicted to be 1.9m and 14s period with a secondary swell of 0.9m and 6s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Kanon in the next 12 days are 2.0m 16s and forecast to arrive on Tuesday (Nov 25) at 8PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 5s period and expected on Saturday (Nov 29) at 5AM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Wed 26th Nov)6ft (1.9m) 14s
Best Surf 2AM (Wed 26th Nov)6ft (1.9m) 14s
Most Powerful 8PM (Tue 25th Nov)6.5ft (2.0m) 16s

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

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 2mm), mostly falling on Thu morning. Warm (max 23°C on Tue afternoon, min 17°C on Mon night). Winds increasing (light winds from the ESE on Mon night, strong winds from the ESE by Thu afternoon).

Days 3-6 Weather Summary Light rain (total 3mm), mostly falling on Fri afternoon. Warm (max 23°C on Fri afternoon, min 18°C on Sat night). Winds decreasing (strong winds from the E on Thu night, calm by Sat night).

Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Mon
01
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
1
0
0
3
0
0
1
0
0
0
0
3
0
0
0
2
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.2
SSW
1.2
SSW
1.2
S
1.9
SSW
1.5
SSW
1.4
SSW
1.2
SSW
2.5
SE
3
SE
2.5
ESE
2.5
ESE
2.5
ESE
1.8
ESE
1.2
ESE
1.6
S
1.7
SSW
1.5
SSW
1.2
SSW
1
SSW
1.1
SSW
1.3
SSW
Period(s) (?)141316141312118888999891212121313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)602461765143973252237073511379948691003525238316442647390285440586
Wind
(km/h)
10
ENE
20
E
30
E
10
SW
20
SSE
20
SE
10
E
40
ESE
40
ESE
40
E
25
E
15
N
25
W
40
SW
30
SW
10
SW
15
SE
15
SE
5
ESE
15
ESE
25
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
cross-
on
cross-
off
cross-
on
cross-
on
cross-
on
ononcross-
on
cross-
on
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
on
cross-
on
ononon
High Tide
/ height (m)
6:03AM
1.54
6:08PM
1.51
6:49AM
1.48
6:56PM
1.42
7:48AM
1.44
8:03PM
1.33
9:05AM
1.45
9:35PM
1.29
10:26AM
1.52
11:05PM
1.35
11:35AM
1.64
12:15AM
1.47
12:33PM
1.78
Low Tide
/ height (m)
11:46PM
0.39
12:04PM
0.56
12:27AM
0.46
12:55PM
0.64
1:18AM
0.54
2:05PM
0.70
2:24AM
0.60
3:33PM
0.68
3:44AM
0.61
4:58PM
0.59
5:02AM
0.56
6:06PM
0.44
6:09AM
0.47
7:02PM
0.28
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Mon
01
Sunrise-5:15--5:13--5:13--5:13--5:13--5:13--5:13-
Sunset--7:22--7:23--7:24--7:25--7:27--7:28--7:29
clear
clear
clear
clear
clear
clear
clear
light rain
part cloud
part cloud
part cloud
light rain
thunderstorm
rain showers
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
Rain (mm)
-------2---111-------
Temp. °C192223192222202020192223232221192020192021
Feels °C (?)191919162120201614132022241615161816181718
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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Information about the Kanon Surf forecast

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

Kanon is 23 km (14 miles) from the city of Mossel Bay. If you plan a holiday in Overberg, look for hotels and other accommodation in Mossel Bay. Mossel Bay has rooms for a wide range of budgets as well as car hire and transport links.

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