Canasvieiras Surf Forecast

/ Santa Catarina – Florianópolis (24 surf breaks) /

Brazil (447 surf breaks) / Lat Long: (27.43° S 48.48° W)

Surf Forecasts:

Canasvieiras surfForecast / Santa Catarina – Florianópolis / Brazil

12 Day Weather and Surf, issued 2 pm Tuesday 16 Sep 2025 -03

Forecast update in hr min s Forecast update imminent

Today's Canasvieiras sea temperature is 18.9° C
(Which is normal for this time of year)

Best Forecast Surf Conditions for Canasvieiras this week:

The surf forecast for Canasvieiras over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Sep 16) at 6PM. The primary swell is predicted to be 0.9m and 13s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Canasvieiras in the next 12 days are 1.0m 13s and forecast to arrive on Wednesday (Sep 17) at 3AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 5s period and expected on Monday (Sep 22) at 12PM.

Wave Type	Time (-03) & Date	Wave Height & Period
Next good surf (1 star+)	6PM (Tue 16th Sep)	3ft (0.9m) 13s
Best Surf	6PM (Tue 16th Sep)	3ft (0.9m) 13s
Most Powerful	3AM (Wed 17th Sep)	3.5ft (1.0m) 13s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Short Range Forecast Mostly dry. Warm (max 22°C on Thu morning, min 17°C on Tue night). Wind will be generally light.											Days 3-6 Weather Summary Heavy rain (total 74mm), heaviest during Sun night. Warm (max 26°C on Sat morning, min 17°C on Mon morning). Wind will be generally light.
	Tue 16		Wednesday 17			Thursday 18			Friday 19			Saturday 20			Sunday 21			Monday 22
	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM
Rating (10 max)	1	1	1	0	1	1	0	0	0	0	0	0	0	0	0	0	0	0	1	1	1
Swell Height Map See all maps
Wave Height (m) & direction (?)	ESE	ESE	SE	SE	ESE	ESE	E	E	E	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	S	S	S
Period(s) (?)	13	13	11	10	10	10	10	9	9	8	9	9	9	9	9	8	9	9	7	9	9
Wave Graph (?)
kJ (?)	282	273	233	250	277	184	158	108	78	57	103	88	113	119	80	75	106	106	128	245	120
Wind (km/h)	ESE	SSW	SSW	SSE	SSW	S	ENE	NNW	NNW	NE	NNW	NNW	NNE	NNW	NE	E	WSW	SE	SSW	SW	SSW
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- off	glass	cross- off	cross- off	cross- off	glass	cross- on	on	cross- on	cross- on	on	on	cross- on	glass	cross- on	cross	cross- off	cross- off	off	cross- off	cross- off
High Tide / height (m)		11:30PM 0.52		1:18PM 0.83	11:42PM 0.64		1:17PM 0.84	12:11AM 0.75		1:22PM 0.86	12:42AM 0.85		1:37PM 0.87	1:13AM 0.92		1:55PM 0.87	1:44AM 0.95		2:16PM 0.86	2:15AM 0.96
Low Tide / height (m)		6:51PM 0.44	5:51AM 0.14		6:58PM 0.41	6:31AM 0.07		7:15PM 0.37	7:05AM 0.03		7:32PM 0.33	7:35AM 0.02		7:48PM 0.29	8:00AM 0.03		8:01PM 0.25	8:21AM 0.07		8:11PM 0.22	8:39AM 0.13

	Tue 16		Wednesday 17			Thursday 18			Friday 19			Saturday 20			Sunday 21			Monday 22
Sunrise	-	-	6:09	-	-	6:07	-	-	6:07	-	-	6:05	-	-	6:05	-	-	6:03	-	-	6:01
Sunset	6:07	-	-	6:07	-	-	6:07	-	-	6:07	-	-	6:07	-	-	6:08	-	-	6:08	-	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	1	-	-	4	2	5	37	25	5	-	-
Temp. °C	21	18	21	21	20	22	21	19	22	21	20	26	23	21	21	20	20	17	17	15	17
Feels °C (?)	21	19	19	19	21	21	21	21	21	20	22	26	23	23	24	22	22	17	14	14	15

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

Recent Eyeball Surf Reports for Santa Catarina - Florianópolis

Wind Update Continuing clean conditions at Canasvieiras (calm at São José (Florianopolis) 23 km from Canasvieiras). A 1.9m groundswell from the ESE
45 minutes ago Canasvieiras

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23 km away, 45 min ago

0 km/h

0.0

18.9

Air / Water (°C)

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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 12 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.