Praia Cardoso Surf Break

Lat Long: 28.61° S 48.82° W

Praia Cardoso Surf Forecast and Surf Report

Issued: 8 pm 13 Aug 2026 (local time)

Forecast update in  hr  min

Today's Praia Cardoso sea temperature is
18.6° C
0.5° 

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 14 Aug 2026:

  • Best quality surf: Wednesday 19 Aug, 6PM (local time) - 2.5ft (0.7m), 7s period, S swell with cross-offshore winds.
  • Most powerful swell: Friday 14 Aug, 12PM (local time) - 7ft (2.2m), 13s period, S swell with 1,682 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 19 Aug, 6PM (local time) - 2.5ft (0.7m), 7s 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 Wednesday (Aug 19) at 6PM. The primary swell is predicted to be 0.7m and 7s period with a secondary swell of 0.1m and 13s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Praia Cardoso in the next 16 days are 2.2m 13s and forecast to arrive on Friday (Aug 14) at 12PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 8s period and expected on Sunday (Aug 16) at 3PM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 6PM (Wed 19th Aug)2.5ft (0.7m) 7s
Best Surf 6PM (Wed 19th Aug)2.5ft (0.7m) 7s
Most Powerful12PM (Fri 14th Aug)7ft (2.2m) 13s

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


The Lowdown

Right then, let's have a look at what we've got for Praia Cardoso. It's a fairly consistent beginner-friendly spot, exposed to the south, but we're looking at a bit of a mixed bag over the next couple of weeks.

Honestly, the next week is pretty average at best. There's a pulse of south swell coming in right now, around 7ft to 7ft on Friday afternoon with a 13-second period, but it's being hammered by a cross-onshore wind. The water temp is about average for the time of year, so nothing to write home about there. That setup looks more interesting for kite surfing than paddle surfing, to be honest. That energy is strong though, with a combined energy reading of 1694.

Saturday sees the swell drop back to 5ft, but the wind swings cross-offshore, cleaning things up. Still, it's not really doing anything special. Sunday and Monday are small and weak, with the energy dropping to triple digits and then double digits. By Tuesday afternoon the 18th of August, the wind goes glassy, but there's only 0.7ft of swell – a total dud.

We then have a long, flat stretch. From the 19th right through to the morning of the 24th, there's hardly a ripple worth paddling for. It's a proper gap, day after day of nothing doing.

Now, here's the interesting bit. Into the second week, things start looking up. The standout is the morning of Tuesday the 25th of August. The swell builds back to a solid 5ft from the south, with a 10-second period, and the wind is a light cross-offshore breeze. The combined swell energy is a moderate 673, and conditions are clean. It's not huge, but for this spot, that's the best on offer, easily.

Then Wednesday the 26th of August looks even punchier, if a little more uncertain being further out. The morning has a 7ft swell from the ESE with a light cross-offshore wind and a combined energy of 806, which is strong. But the real cherry on top is Wednesday afternoon: 7ft from the ESE, with glassy conditions. That'll be clean, powerful, and seriously good fun. For a beginner-friendly spot, 7ft is starting to get a bit much for the learners, but for a competent surfer, that's the session to aim for.

So, to sum it up: the next week is mostly a write-off, with a small, clean window on the Saturday morning. The real promise is the final few days of the forecast, specifically the 25th morning and the 26th afternoon. Those are your ones to watch. Mark it in the calendar, but don't hold your breath until we get closer.

Rusty.

Short Range Forecast

Heavy rain (total 43mm), heaviest during Fri night. Very mild (max 19°C on Sun morning, min 16°C on Thu night). Winds increasing (light winds from the ESE on Thu night, fresh winds from the NE by Sun morning).

Days 5-7 Weather Summary

Mostly dry. Warm (max 27°C on Wed morning, min 18°C on Sun night). Winds decreasing (strong winds from the NNE on Sun night, calm by Wed morning).

Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
2
2
1
1
0
0
0
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)
1.9
S
12
2.1
S
13
2.2
S
13
1.8
S
12
1.4
S
11
1.2
S
11
0.9
S
11
0.8
SSE
10
0.7
SSE
10
0.6
S
10
0.4
SSE
10
0.3
SSE
10
0.3
S
11
0.3
S
10
0.2
S
10
0.2
S
9
0.4
SSW
7
0.7
S
7
0.7
S
7
Wave Graph
Metric surfscale
Energy kJ
1109
1468
1682
956
501
345
184
141
108
73
33
19
21
17
7
6
17
47
52
Wind (km/h)
20
ESE
20
E
20
ENE
25
ENE
25
NE
30
NE
35
NNE
35
NNE
35
NE
40
NNE
40
NNE
30
NNE
25
NE
25
NNE
5
SW
15
NNE
20
NNE
10
S
10
SSW
Wind State
cross-on
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
cross-off
cross-off
cross-on
cross-on
High Tide
1:29AM0.66m
2:58PM0.54m
2:05AM0.69m
3:03PM0.53m
2:43AM0.68m
3:19PM0.53m
3:22AM0.65m
3:40PM0.53m
4:02AM0.59m
4:02PM0.52m
4:47AM0.52m
4:23PM0.50m
Low Tide
9:20PM0.35m
9:28AM-0.03m
9:41PM0.34m
10:02AM0.04m
9:59PM0.31m
10:32AM0.13m
10:08PM0.28m
10:57AM0.23m
9:03PM0.24m
11:12AM0.32m
9:19PM0.22m
8:53AM0.36m
9:48PM0.23m
mod rain
light rain
mod rain
heavy rain
light rain
rain showers
rain showers
light rain
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:48
6:47
6:46
6:45
6:43
6:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:51
5:52
5:52
5:52
5:53
5:53
 mm
10
3
8
12
3
2
4
1
Temp °C
17
16
16
17
18
18
18
19
19
18
21
21
19
26
24
23
27
24
21
Feels °C
15
13
13
15
15
15
15
14
15
13
18
18
17
25
26
23
29
25
22
  • Map Icons:
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  • 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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