Surf Forecasts:
Kanon surf forecast from 16 Sep 2026:
- Most powerful swell: Sunday 20 Sep, 2AM (local time) - 4.5ft (1.4m), 15s period, SSW swell with 902 kJ wave energy.
Best Forecast Surf Conditions for Kanon this week:
The most powerful waves expected at Kanon in the next 16 days are 1.4m 15s and forecast to arrive on Sunday (Sep 20) at 2AM. 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 5s period and expected on Wednesday (Sep 23) at 2AM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 2AM (Sun 20th Sep) | 4.5ft (1.4m) 15s |
Table - best surf conditions forecast for Kanon over the next 16 days.
Short Range ForecastLight rain (total 7mm), mostly falling on Wed morning. Very mild (max 16°C on Fri morning, min 13°C on Wed morning). Winds increasing (light winds from the WSW on Wed morning, fresh winds from the E by Fri afternoon). | Days 4-6 Weather SummaryHeavy rain (total 31mm), heaviest during Sun morning. Very mild (max 18°C on Mon morning, min 15°C on Sat afternoon). Winds decreasing (fresh winds from the ESE on Sun morning, light winds from the SSE by Mon morning). | ||||||||||||||||||||
Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | |||||||||||||||
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) | SSW 14 | SSW 14 | SSW 13 | SE 7 | SE 7 | SSW 12 | ESE 7 | ESE 7 | ESE 8 | E 8 | ESE 8 | SSW 15 | SSW 14 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 9 | ESE 9 | ESE 9 | ESE 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 362 | 328 | 402 | 410 | 294 | 347 | 458 | 572 | 691 | 513 | 475 | 902 | 550 | 714 | 606 | 396 | 371 | 432 | 328 | 343 | 237 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | on | on | on | on | on | on | on | on | on | on | on | cross-on | on | on | cross-on | cross-on | cross-on | on |
High Tide | 6:08PM1.60m | 6:23AM1.42m | 6:35PM1.42m | 6:54AM1.26m | 7:09PM1.25m | 7:58AM1.11m | 9:26PM1.11m | 12:11PM1.14m | 00:24AM1.21m | 1:05PM1.31m | 1:10AM1.37m | 1:35PM1.50m | 1:42AM1.53m | ||||||||
Low Tide | 11:54AM0.44m | 00:18AM0.50m | 12:20PM0.60m | 00:48AM0.66m | 12:52PM0.76m | 1:39AM0.82m | 2:04PM0.92m | 5:08AM0.88m | 6:26PM0.89m | 6:51AM0.74m | 7:15PM0.72m | 7:24AM0.57m | 7:45PM0.55m | ||||||||
 | |  |  |  |  |  | | | | |  |  | | | | |  | | | | |
 | 6:31 | — | — | 6:28 | — | — | 6:28 | — | — | 6:26 | — | — | 6:24 | — | — | 6:24 | — | — | 6:22 | — | — |
 | — | 6:23 | — | — | 6:23 | — | — | 6:24 | — | — | 6:25 | — | — | 6:25 | — | — | 6:27 | — | — | 6:28 | — |
mm | 4 | 1 | 2 | — | — | — | — | — | — | — | 2 | 9 | 14 | 4 | 2 | — | — | — | — | — | — |
Temp °C | 14 | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 18 | 18 | 17 | 19 | 20 | 17 |
Feels °C | 11 | 11 | 11 | 9 | 8 | 9 | 8 | 9 | 10 | 12 | 12 | 14 | 14 | 17 | 17 | 17 | 16 | 17 | 17 | 19 | 16 |
Swell 1 Height (m) Direction Period (s) | SSW 10 | S 7 | S 8 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 14 | SSW 13 | ESE 8 | SW 12 | SSW 15 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | SW 12 | ESE 9 | ESE 9 | ESE 9 | ESE 9 |
| kJ | 269 | 96 | 287 | 365 | 294 | 347 | 270 | 379 | 295 | 344 | 142 | 902 | 550 | 714 | 606 | 396 | 114 | 320 | 328 | 343 | 237 |
Swell 2 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 13 | E 10 | ESE 11 | E 11 | — | S 20 | SSW 18 | SSW 12 | SSW 15 | — | SSW 14 | SW 14 | SW 13 | SW 12 | SSW 15 | S 14 | SSW 13 | SSW 13 | SSW 11 |
| kJ | 362 | 328 | 402 | 72 | 38 | 36 | — | 7 | 31 | 190 | 84 | — | 515 | 384 | 196 | 152 | 47 | 107 | 154 | 145 | 82 |
Swell 3 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | — | — | — | — | — | — | SW 16 | — | — | — | — | SSE 6 | — | SSW 15 | SW 12 | SSW 13 | — | S 11 |
| kJ | 80 | 78 | 54 | — | — | — | — | — | — | 64 | — | — | — | — | 46 | — | 88 | 47 | 102 | — | 39 |
Wind waves Height (m) Direction Period (s) | — | — | — | SE 7 | SE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 8 | E 8 | ESE 8 | ESE 9 | — | — | — | — | ESE 9 | E 9 | — | — | WSW 5 |
| kJ | — | — | — | 410 | 292 | 237 | 458 | 572 | 691 | 513 | 475 | 651 | — | — | — | — | 371 | 432 | — | — | 39 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 23 | 66 | 85 | 85 | 1141 | 85 | 319 | 1737 | 85 | 85 | 398 | 67 | 324 | 85 | 23 | 48 | 83 | 85 | 85 | 85 | 23 |
Best forecast wave conditions in Overberg | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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.
Nearest