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Surf Forecasts:

Cardoso surfForecast / Santa Catarina – Sul / Brazil

information circle12 Day Weather and Surf, issued 8 pm Sunday 02 Nov 2025 -03
Forecast update in hr  min  s Forecast update imminent
Cardoso surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Cardoso sea temperature is
18.9° C
 (Which is 2.3°C colder than average for this time of year)

Best Forecast Surf Conditions for Cardoso this week:

The surf forecast for Cardoso over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Nov 03) at 9AM. The primary swell is predicted to be 1.2m and 8s period with a secondary swell of 0.4m and 8s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Cardoso in the next 12 days are 4.0m 10s and forecast to arrive on Saturday (Nov 08) at 9AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.0m 8s period and expected on Saturday (Nov 08) at 12AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 9AM (Mon 3rd Nov)4ft (1.2m) 8s
Best Surf 3AM (Wed 5th Nov)3ft (0.9m) 12s
Most Powerful 9AM (Sat 8th Nov)13ft (4.0m) 10s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Some drizzle, heaviest during Mon morning. Warm (max 23°C on Wed morning, min 19°C on Sun night). Winds increasing (calm on Sun night, fresh winds from the SSW by Wed afternoon).

Days 3-6 Weather Summary Heavy rain (total 54mm), heaviest during Fri night. Warm (max 20°C on Fri night, min 18°C on Wed night). Mainly near gales.

Monday
03
Tuesday
04
Wednesday
05
Thursday
06
Friday
07
Saturday
08
Sun
09
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
2
1
0
1
0
0
1
2
0
0
2
2
2
0
0
1
0
0
1
2
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1
NE
1.2
ENE
1.4
ENE
1.3
ENE
1.2
E
1.3
ENE
0.9
S
1.2
S
1.3
S
1.3
S
1.8
S
2
S
1.7
S
1.6
S
3
NE
2.1
NE
4
S
3
S
2.1
SSE
1.7
SE
1.5
SE
Period(s) (?)7888881214131313121113781010999
Wave
Graph
(?)Metric surfscale
Energy kJ (?)851592322181902232365535265771009113268290179951728691701697471349
Wind
(km/h)
10
N
15
NE
20
ENE
15
ENE
20
NE
25
ENE
15
NNE
15
SW
30
SSW
25
SSW
15
S
15
SE
20
NE
40
NE
40
NE
30
NNE
55
SW
35
SW
20
S
10
SSW
15
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		crosscrosscrosscrosscross-
off		crosscross-
on		cross-
on		cross-
on		oncrosscrosscrosscross-
off		crosscrosscross-
on		crosson
High Tide
/ height (m)
12:20AM
0.61
1:29PM
0.61
12:51AM
0.65
1:25PM
0.53
1:23AM
0.68
1:12PM
0.48
1:57AM
0.68
1:14PM
0.46
2:32AM
0.65
1:26PM
0.48
3:07AM 7:27AM
0.59 0.58
1:44PM
0.51
3:45AM 8:59AM
0.53 0.60
2:06PM
0.55
Low Tide
/ height (m)
6:53AM
0.00
7:13PM
0.17
7:44AM
0.05
7:47PM
0.13
8:35AM
0.13
8:21PM
0.10
9:26AM
0.23
8:55PM
0.08
10:18AM
0.34
9:30PM
0.07
5:27AM 11:11AM
0.55 0.44
10:13PM
0.08
5:38AM
0.50
12:08PM
0.52
Monday
03
Tuesday
04
Wednesday
05
Thursday
06
Friday
07
Saturday
08
Sun
09
Sunrise-5:20--5:20--5:18--5:18--5:18--5:16--5:16-
Sunset--6:36--6:37--6:37--6:37--6:38--6:39--6:40
part cloud
rain showers
part cloud
cloud
part cloud
clear
clear
clear
clear
rain showers
rain showers
part cloud
light rain
light rain
heavy rain
rain showers
light rain
clear
rain showers
rain showers
part cloud
Rain (mm)
-1-------31-1217291-31-
Temp. °C202121202121202321191919181919201819181919
Feels °C (?)22212020201919231715171615131318913151716
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Quick surf report for Cardoso:

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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 Cardoso 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.

View detailed surf forecast for Cardoso at:
surf-forecast.com

Information about the Cardoso Surf forecast

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

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