Praia Cardoso Surf Break

Lat Long: 28.61° S 48.82° W

Praia Cardoso Surf Forecast and Surf Report

Issued: 8 am 24 Aug 2026 (local time)

Forecast update in  hr  min

Today's Praia Cardoso sea temperature is
18.4°C
0.0° 

Praia Cardoso surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Praia Cardoso surf forecast from 24 Aug 2026:

  • Best quality surf: Monday 24 Aug, 9PM (local time) - 8ft (2.4m), 13s period, S swell with glassy winds.
  • Most powerful swell: Monday 24 Aug, 3PM (local time) - 8ft (2.5m), 14s period, S swell with 2,846 kJ wave energy.
  • Next surfable swell (1★+): Monday 24 Aug, 9PM (local time) - 8ft (2.4m), 13s period with S swell.

Best Forecast Surf Conditions for Praia Cardoso this week:

The surf forecast for Praia Cardoso over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 24) at 9PM. The primary swell is predicted to be 2.4m and 13s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Praia Cardoso in the next 16 days are 2.5m 14s and forecast to arrive on Monday (Aug 24) at 3PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 7s period and expected on Thursday (Aug 27) at 3PM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Mon 24th Aug)8ft (2.4m) 13s
Best Surf 9PM (Mon 24th Aug)8ft (2.4m) 13s
Most Powerful 3PM (Mon 24th Aug)8ft (2.5m) 14s

Table - best surf conditions forecast for Praia Cardoso over the next 16 days.


The Lowdown

Alright mate, Rusty here. Let’s get into it.

We’ve got a single spot on the radar for the next 16 days – Praia Cardoso. The pattern over the period is a real mixed bag. There's a pulse of serious, heavy swell early on, then it drops away for a long while, with only a few windows of decent, clean surf later in the second week. The water temp is 65°, which is bang on average for this time of year, so no surprises there.

The real standout of the whole forecast is Tuesday morning the 2nd of September. The swell will be pushing a solid 7 ft from the SSE but what makes this special is that we get a light offshore breeze from the north (Gentle breeze). That wind direction (N) is the offshore arrow for this break. That combo will give you beautiful, clean lines. The wave energy is substantial too, with a combined swell energy of (1141), which kicks hard. With a period of 11 seconds, it’s a solid groundswell that should wrap in nicely. This one’s for the experienced crew though; over 7 ft is expert territory. Crowds are likely here, so expect company.

The next good shout is Thursday morning the 3rd of September. The swell has dropped a bit to 5 ft from the SSE, and we get a near-glass offshore wind from the NW (Slight air). It’s clean, and the combined energy is still chunky at (571). This is a solid window for experienced surfers, though it’s not as big as Tuesday.

Now, for the gaps. After Thursday afternoon the 3rd, the surf quality drops off a cliff. From the 4th of September through the rest of the forecast, the conditions turn poor. We get some cross-shore and onshore winds, drops in swell size, and a lot of readings that are just not surfable. There’s a long stretch there where it’s not worth paddling out, with swell dropping as low as 1.0 ft and choppy winds.

Before all that, the start of the period is also a no-go. Monday the 24th of August is a write-off. The swell is way too big for this break at 10 ft, with a combined energy of (3663), making it dangerous and not enjoyable. The early morning has a cross-shore wind, but it’s just too much juice.

So, if you’re chasing waves, point your car at Praia Cardoso for Tuesday morning the 2nd of September for the best, cleanest, and heaviest waves on offer. Thursday morning the 3rd is your backup. The rest of the two weeks, you’re better off checking the forecast again because it’s a pretty blank run.

Rusty, signing off.

Short Range Forecast

Mostly dry. Warm (max 20°C on Wed afternoon, min 10°C on Mon morning). Winds increasing (calm on Mon night, fresh winds from the NE by Wed afternoon).

Days 4-6 Weather Summary

Moderate rain (total 16mm), heaviest on Sat night. Warm (max 22°C on Thu afternoon, min 18°C on Thu night). Winds decreasing (strong winds from the NE on Thu afternoon, calm by Sat morning).

Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
!
1
4
4
2
4
3
1
2
1
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
3
S
14
2.5
S
14
2.3
S
13
2.1
S
12
1.9
S
12
1.3
SSE
16
2.3
SSE
14
2.4
SSE
15
2.1
SSE
14
1.6
SSE
13
1.3
SSE
13
1
SSE
12
0.7
SSE
11
0.5
SSE
11
0.4
SSE
10
0.4
SE
10
0.3
SSE
10
0.2
SSE
10
0.4
SSW
6
0.6
S
7
1.2
SE
7
Wave Graph
Metric surfscale
Energy kJ
3663
2846
1756
1290
1005
892
2259
2427
1728
892
551
269
109
68
41
25
19
9
13
33
131
Wind (km/h)
15
WSW
15
S
0
NNW
10
NNE
25
NE
15
N
20
NNE
35
NE
30
NNE
30
NNE
45
NE
40
NNE
30
NNE
30
ENE
25
NE
15
W
15
SSW
20
WSW
5
W
20
NNE
15
SW
Wind State
cross
cross-on
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-on
cross
glassy
cross-off
cross-on
High Tide
1:25PM0.64m
00:07AM0.50m
1:45PM0.67m
00:30AM0.56m
2:05PM0.67m
00:53AM0.62m
2:20PM0.67m
1:18AM0.66m
2:33PM0.65m
1:46AM0.69m
2:45PM0.63m
2:17AM0.70m
3:01PM0.59m
2:50AM0.69m
Low Tide
7:06PM0.30m
6:44AM0.03m
7:28PM0.28m
7:20AM-0.02m
7:53PM0.25m
7:55AM-0.05m
8:21PM0.24m
8:30AM-0.06m
8:50PM0.23m
9:06AM-0.03m
9:22PM0.22m
9:45AM0.02m
9:55PM0.22m
clear
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
rain showers
part cloud
part cloud
light rain
light rain
mod rain
mod rain
rain showers
heavy rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:37
6:35
6:35
6:33
6:33
6:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:57
5:57
5:58
5:58
5:59
5:59
6:00
 mm
1
2
4
9
8
5
48
Temp °C
12
12
12
15
16
16
18
20
18
21
22
19
22
21
19
20
20
18
19
19
19
Feels °C
9
8
11
12
11
13
14
16
15
16
16
14
18
19
17
23
20
17
20
18
20
  • 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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Information about the Praia Cardoso Surf forecast

The above surf forecast table for Praia Cardoso provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Praia Cardoso can be found by selecting the local surf guide option on the grey menu. Our Praia 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 (Praia 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 Praia 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.

Are you planning a holiday in Santa Catarina - Sul? If you are looking for accommodation near Praia Cardoso, camping, hotels and holiday cottages in Santa Catarina - Sul, consider staying in Laguna which is 14 km (9 miles) away. Other places in and around Santa Catarina - Sul where you can find information about places to rent, and car hire include Tubarao which is 24 km (15 miles) away, Imbituba, Icara and Braco do Norte.

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