Surf Forecasts:
Kanon surf forecast from 13 Sep 2026:
- Best quality surf: Monday 14 Sep, 2AM (local time) - 8ft (2.5m), 10s period, ESE swell with cross-offshore winds.
- Most powerful swell: Sunday 13 Sep, 8PM (local time) - 11ft (3.5m), 10s period, ESE swell with 2,127 kJ wave energy.
- Next surfable swell (1★+): Monday 14 Sep, 2AM (local time) - 8ft (2.5m), 10s period with ESE swell.
Best Forecast Surf Conditions for Kanon this week:
The surf forecast for Kanon over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Sep 14) at 2AM. The primary swell is predicted to be 2.5m and 10s period with a secondary swell of 1.0m and 13s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Kanon in the next 16 days are 3.5m 10s and forecast to arrive on Sunday (Sep 13) 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 0.7m 4s period and expected on Monday (Sep 14) at 5PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Mon 14th Sep) | 8ft (2.5m) 10s |
| Best Surf | 2AM (Mon 14th Sep) | 8ft (2.5m) 10s |
| Most Powerful | 8PM (Sun 13th Sep) | 11ft (3.5m) 10s |
Table - best surf conditions forecast for Kanon over the next 16 days.
Short Range ForecastLight rain (total 9mm), mostly falling on Tue night. Warm (max 22°C on Sun night, min 13°C on Tue night). Winds decreasing (fresh winds from the E on Sun morning, calm by Mon night). | Days 4-6 Weather SummaryLight rain (total 8mm), mostly falling on Wed morning. Very mild (max 16°C on Thu afternoon, min 12°C on Wed morning). Winds decreasing (fresh winds from the SSE on Wed morning, calm by Wed night). | ||||||||||||||||||||
Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | E 11 | SSW 18 | SW 10 | SSW 14 | SSW 14 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 15 | SSW 14 | SSW 13 | SSW 12 | SSW 12 | ESE 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1159 | 999 | 1222 | 970 | 706 | 555 | 535 | 430 | 420 | 431 | 328 | 299 | 314 | 289 | 243 | 246 | 585 | 408 | 233 | 177 | 318 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-off | cross-off | cross-on | glassy | off | cross-on | cross | cross-on | cross | off | on | on | on | cross-on | on | cross-on | cross-on | cross-on | cross-on |
High Tide | 4:48PM2.04m | 5:02AM1.83m | 5:15PM1.92m | 5:30AM1.72m | 5:42PM1.77m | 5:56AM1.58m | 6:08PM1.60m | 6:23AM1.42m | 6:35PM1.42m | 6:54AM1.26m | 7:09PM1.25m | 7:58AM1.11m | 9:26PM1.11m | ||||||||
Low Tide | 10:36AM0.07m | 11:00PM0.11m | 11:03AM0.16m | 11:26PM0.22m | 11:29AM0.29m | 11:52PM0.35m | 11:54AM0.44m | 00:18AM0.50m | 12:20PM0.60m | 00:48AM0.66m | 12:52PM0.76m | 1:39AM0.82m | 2:04PM0.92m | ||||||||
 | |  | |  |  |  |  |  | | | | | |  | | | | | | | |
 | 6:35 | — | — | 6:33 | — | — | 6:31 | — | — | 6:31 | — | — | 6:28 | — | — | 6:28 | — | — | 6:26 | — | — |
 | — | 6:21 | — | — | 6:22 | — | — | 6:22 | — | — | 6:23 | — | — | 6:23 | — | — | 6:24 | — | — | 6:25 | — |
mm | — | — | — | — | 1 | 3 | — | — | 5 | 5 | 2 | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 19 | 22 | 17 | 16 | 17 | 21 | 22 | 16 | 13 | 14 | 14 | 15 | 16 | 15 | 15 | 16 | 15 | 15 | 17 | 17 |
Feels °C | 14 | 18 | 20 | 15 | 14 | 17 | 18 | 20 | 16 | 12 | 10 | 12 | 11 | 12 | 12 | 10 | 11 | 10 | 11 | 13 | 12 |
Swell 1 Height (m) Direction Period (s) | ESE 9 | SSW 14 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | E 11 | ESE 11 | SW 10 | SSW 10 | SSW 14 | SSW 13 | SSE 7 | SSW 12 | ESE 8 | ESE 8 | SSW 14 | SSW 13 | SSW 12 | SSW 12 | ESE 8 |
| kJ | 1159 | 585 | 1222 | 970 | 706 | 555 | 535 | 430 | 420 | 231 | 328 | 299 | 102 | 289 | 133 | 92 | 585 | 408 | 233 | 177 | 318 |
Swell 2 Height (m) Direction Period (s) | SSW 15 | — | SSW 13 | SSW 13 | SSW 12 | SW 12 | SSW 10 | SSW 18 | ESE 11 | SSW 14 | E 10 | E 10 | SSW 12 | E 10 | SSW 12 | SSW 11 | — | E 8 | ESE 5 | SSW 15 | SSW 14 |
| kJ | 936 | — | 342 | 181 | 127 | 137 | 42 | 348 | 198 | 431 | 77 | 52 | 314 | 34 | 243 | 166 | — | 48 | 33 | 142 | 239 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | SSW 16 | S 10 | SSW 15 | E 11 | SW 9 | — | ESE 10 | E 10 | E 10 | SSW 15 | — | E 10 | SSW 15 | — | — |
| kJ | — | — | — | — | — | — | 51 | 7 | 302 | 112 | 21 | — | 35 | 50 | 19 | 246 | — | 18 | 131 | — | — |
Wind waves Height (m) Direction Period (s) | — | ESE 9 | — | — | SSW 4 | — | — | — | — | — | S 6 | SSE 7 | ESE 8 | ESE 7 | — | — | ESE 8 | ESE 5 | — | ESE 6 | — |
| kJ | — | 999 | — | — | 16 | — | — | — | — | — | 176 | 187 | 168 | 159 | — | — | 171 | 46 | — | 118 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 85 | 85 | 0 | 23 | 23 | 0 | 0 | 23 | 269 | 67 | 23 | 0 | 85 | 400 | 66 | 235 | 85 | 48 | 85 | 85 | 48 |
Best forecast wave conditions in Overberg | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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 Kanon 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.
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 16 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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