Surf Forecasts:
Canasvieiras surf forecast from 19 Sep 2026:
- Best quality surf: Monday 21 Sep, 9AM (local time) - 3.5ft (1.0m), 9s period, ENE swell with glassy winds.
- Most powerful swell: Thursday 24 Sep, 12AM (local time) - 3.5ft (1.0m), 15s period, SSE swell with 487 kJ wave energy.
- Next surfable swell (1★+): Monday 21 Sep, 9AM (local time) - 3.5ft (1.0m), 9s period with ENE swell.
Best Forecast Surf Conditions for Canasvieiras this week:
The surf forecast for Canasvieiras over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Sep 21) at 9AM. The primary swell is predicted to be 1.0m and 9s period with a secondary swell of 0.1m and 10s. Another secondary swell of 0.5m and 5s is also forecast. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Canasvieiras in the next 16 days are 1.0m 15s and forecast to arrive on Thursday (Sep 24) at 12AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 6s period and expected on Tuesday (Sep 22) at 6PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Mon 21st Sep) | 3.5ft (1.0m) 9s |
| Best Surf | 9AM (Mon 21st Sep) | 3.5ft (1.0m) 9s |
| Most Powerful | 12AM (Thu 24th Sep) | 3.5ft (1.0m) 15s |
Table - best surf conditions forecast for Canasvieiras over the next 16 days.
Short Range ForecastHeavy rain (total 65mm), heaviest during Sat afternoon. Warm (max 26°C on Mon morning, min 18°C on Fri night). Winds decreasing (fresh winds from the NNE on Sat night, calm by Mon morning). | Days 5-7 Weather SummaryHeavy rain (total 30mm), heaviest during Tue morning. Warm (max 20°C on Mon night, min 13°C on Tue night). Wind will be generally light. | ||||||||||||||||||
Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | ||||||||||||||
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) | SSE 9 | ENE 7 | ENE 7 | NE 8 | NE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | E 8 | S 6 | S 12 | S 15 | SSE 15 | S 14 | SSE 14 | SSE 13 |
Wave Graph  | |||||||||||||||||||
 kJ | 28 | 79 | 79 | 204 | 370 | 327 | 266 | 172 | 158 | 116 | 53 | 34 | 62 | 216 | 465 | 487 | 423 | 308 | 232 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | on | on | on | glassy | cross | cross-off | cross-off | off | off | off | off | glassy | on | cross-on | glassy |
High Tide | 12:19PM0.65m | 12:11PM0.71m | 11:01PM0.55m | 12:21PM0.78m | 11:33PM0.66m | 12:39PM0.84m | 00:02AM0.76m | 12:59PM0.89m | 00:30AM0.84m | 1:21PM0.92m | 00:59AM0.92m | ||||||||
Low Tide | 10:37PM0.34m | 4:03AM0.31m | 5:50PM0.45m | 5:05AM0.22m | 6:07PM0.38m | 5:49AM0.13m | 6:30PM0.32m | 6:26AM0.05m | 6:57PM0.27m | 7:01AM-0.01m | 7:24PM0.23m | ||||||||
 |  |  |  | |  |  |  |  | |  | | | | | |  | | | |
 | — | 6:07 | — | — | 6:05 | — | — | 6:05 | — | — | 6:03 | — | — | 6:01 | — | — | 6:01 | — | — |
 | 6:07 | — | 6:07 | — | — | 6:07 | — | — | 6:08 | — | — | 6:08 | — | — | 6:09 | — | — | 6:09 | — |
mm | 4 | 1 | 18 | 39 | 1 | 2 | — | — | — | 15 | 10 | 1 | 4 | — | — | — | — | — | 1 |
Temp °C | 18 | 19 | 18 | 19 | 19 | 20 | 19 | 26 | 24 | 20 | 17 | 15 | 13 | 14 | 15 | 15 | 17 | 18 | 17 |
Feels °C | 17 | 18 | 17 | 17 | 17 | 20 | 20 | 27 | 26 | 22 | 17 | 12 | 9 | 13 | 14 | 15 | 16 | 17 | 18 |
Swell 1 Height (m) Direction Period (s) | SSE 9 | SSE 9 | S 9 | S 12 | S 12 | S 12 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | E 8 | E 8 | ENE 9 | S 15 | SSE 15 | S 14 | SSE 14 | SSE 13 |
| kJ | 28 | 16 | 14 | 12 | 3 | 3 | 266 | 172 | 158 | 116 | 53 | 34 | 37 | 64 | 465 | 487 | 423 | 308 | 232 |
Swell 2 Height (m) Direction Period (s) | E 9 | S 13 | S 13 | — | — | S 12 | S 11 | S 10 | S 10 | S 9 | — | — | E 14 | SSE 18 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 6 | 3 | 3 | — | — | 3 | 2 | 2 | 2 | 2 | — | — | 4 | 31 | 65 | 26 | 24 | 13 | 21 |
Swell 3 Height (m) Direction Period (s) | — | — | S 9 | — | — | — | — | — | — | S 12 | — | — | — | SSE 18 | ENE 9 | E 12 | E 12 | E 11 | E 11 |
| kJ | — | — | 2 | — | — | — | — | — | — | 3 | — | — | — | 32 | 65 | 11 | 11 | 10 | 9 |
Wind waves Height (m) Direction Period (s) | ENE 6 | ENE 7 | ENE 7 | NE 8 | NE 9 | ENE 9 | — | N 5 | — | — | S 5 | S 6 | S 6 | S 12 | — | — | — | — | — |
| kJ | 22 | 79 | 79 | 204 | 370 | 327 | — | 12 | — | — | 18 | 30 | 62 | 216 | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 92 | 81 | 81 | 364 | 84 | 26 | 20 | 0 | 8 | 7 | 7 | 7 | 7 | 0 | 0 | 0 | 8 | 12 | 0 |
Best forecast wave conditions in Florianópolis | |||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||
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 Canasvieiras 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 Canasvieiras Surf forecast
The above surf forecast table for Canasvieiras provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Canasvieiras can be found by selecting the local surf guide option on the grey menu. Our Canasvieiras 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 (Canasvieiras) 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 Canasvieiras 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.
Canasvieiras is 17 km (11 miles) from the city of Florianopolis. If you plan a holiday in Florianópolis, look for hotels and other accommodation in Florianopolis. Florianopolis has rooms for a wide range of budgets as well as car hire and transport links.
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