Praia Cardoso Surf Break

Lat Long: 28.61° S 48.82° W

Praia Cardoso Surf Forecast and Surf Report

Issued: 8 pm 02 Aug 2026 (local time)

Forecast update in  hr  min

Today's Praia Cardoso sea temperature is
19.1° C
0.8° 

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 3 Aug 2026:

  • Best quality surf: Sunday 9 Aug, 12AM (local time) - 6.5ft (2.0m), 15s period, S swell with offshore winds.
  • Most powerful swell: Sunday 9 Aug, 12PM (local time) - 8ft (2.5m), 13s period, SSW swell with 2,059 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 4 Aug, 12AM (local time) - 3ft (0.9m), 12s 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 Tuesday (Aug 04) at 12AM. The primary swell is predicted to be 0.9m and 12s period with a secondary swell of 0.4m and 11s. 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 2.5m 13s and forecast to arrive on Sunday (Aug 09) at 12PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 8s period and expected on Friday (Aug 07) at 9AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+)12AM (Tue 4th Aug)3ft (0.9m) 12s
Best Surf12AM (Sun 9th Aug)6.5ft (2.0m) 15s
Most Powerful12PM (Sun 9th Aug)8ft (2.5m) 13s

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


The Lowdown

Alright folks, Rusty here with a long look at the surf for Praia Cardoso. Let’s be honest, the next 16 days are a bit of a mixed bag and we’ve got to be patient. The real action is a long way off, so keep your expectations in check for the first week.

We’re starting off with a proper flat spell. Monday the 3rd is a complete write-off, with some tiny 0.7ft swell from the south and a cross-offshore breeze. You’d be better off fixing your dings. The seas are calm, but there’s nothing to ride. The energy is super weak (25) and the same goes for the afternoon. Tuesday the 4th is where things start to look a little more hopeful. We’ve got a 4ft south swell rolling in, period around 12 seconds, and the combined energy jumps to a solid moderate (410). The wind is light and cross-offshore, so it’ll be clean. Not a standout, but a fun little window for a beginner-friendly wave. The water temp is about average for this time of year, so no need for a thick wetsuit.

Wednesday the 5th drops off a bit, with 3ft from the SSE and glassy conditions in the morning. The energy is down to 179, and the waves are just ordinary. Thursday the 6th is even smaller, with 2ft and a weak 66 energy. The wind is offshore, but it’s a bit rainy. By Friday the 7th, we’re back to flat, lumpy conditions with almost no energy (28). So, the first week is a real struggle, with a few scraps of surf on Tuesday and Wednesday but nothing to write home about.

Now, the second week is where the real energy shows up, but it comes with a massive caveat. Starting Saturday the 10th, we see a 5ft south swell (period 11 seconds) and a strong 615 energy, but the wind is a moderate cross-offshore. The wave comment says "marginal," so it’s not firing. Sunday the 11th gets a bit wild with a 6ft south swell, but the wind is a fresh 30 km/h cross-onshore, making it lumpy. The energy is very strong (1279), but the quality is poor. For experienced surfers, there might be a few heavy sections, but beginners should stay well clear as it’s way over 5ft.

The standout period, and I mean the *only* true standout, looks like Wednesday the 12th and Thursday the 13th. On the 12th, we’ve got a 10ft swell from the SSW with a 11-second period and a massive 3207 energy, but the wind is light and cross-offshore. This is the one. The setup is 10ft, which is well over 8ft, so this is strictly for experts only. The swell direction is a touch south of the optimum, but the light wind and clean conditions will make for some serious, heavy waves. The period is just over 11 seconds, so it’s a proper groundswell, which can make it a bit too straight at the beach break, but the power will be there.

The standout is Praia Cardoso itself on Wednesday the 12th. The swell is 10ft from the SSW, with a light cross-offshore wind. It’s a beast of a day, but it’s not for the faint of heart. This is a big swell for the area, and the energy is through the roof. The crowd profile is "sometimes," so you might have a few others out there, but with this size, it’ll thin out.

Thursday the 13th is still good, with a 6ft south swell and 741 energy, and the wind is light and cross-off. It’s a more manageable size, but still a solid wave. After that, the swell slowly fades through the weekend, with a 5ft on the 15th and 16th, but the wind gets messy. The 16th has an 8ft east swell, which is a weird direction for this spot, and the period is short (8 seconds), so it’ll be lumpy and choppy.

So, to sum it up: the first week is flat to small. The second week has a massive, expert-only swell on Wednesday the 12th. That’s the one to circle on the calendar. The rest of the second week is a step down in size but still offers some fun, clean waves for the experienced crew. Keep your eyes on the forecast, as things can change, but right now, Wednesday the 12th is the real deal.

Stay stoked,
Rusty

Short Range Forecast

Light rain (total 2mm), mostly falling on Tue night. Warm (max 21°C on Tue morning, min 16°C on Sun night). Wind will be generally light.

Days 5-7 Weather Summary

Heavy rain (total 28mm), heaviest during Fri night. Warm (max 22°C on Thu morning, min 15°C on Fri night). Wind will be generally light.

Monday
3
Tuesday
4
Wednesday
5
Thursday
6
Friday
7
Saturday
8
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
2
2
2
1
1
1
1
1
0
1
0
0
0
0
2
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
S
5
0.2
S
14
0.4
S
13
0.9
S
12
1.2
S
12
1.2
S
11
1
S
11
0.9
SSE
10
0.8
SSE
10
0.7
SSE
9
0.6
SSE
9
0.5
SSE
9
0.3
SSE
11
0.4
S
10
0.3
S
9
0.7
S
4
1.2
S
8
1.5
S
11
2
S
15
Wave Graph
Metric surfscale
Energy kJ
14
16
55
233
380
369
238
167
131
90
54
44
28
31
15
17
195
505
1676
Wind (km/h)
10
NE
15
NE
20
NE
15
NNE
10
N
10
NE
10
WSW
5
W
5
SSE
15
NNE
10
NW
15
ENE
10
N
10
WSW
0
SW
10
S
20
NE
20
NE
5
N
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
glassy
glassy
cross-off
off
cross
cross-off
cross
glassy
cross-on
cross-off
cross-off
off
High Tide
3:45AM0.64m
4:33PM0.53m
4:28AM0.59m
5:03PM0.48m
9:34PM0.36m
5:19AM0.53m
5:33PM0.42m
11:04PM0.36m
6:33AM0.46m
6:02PM0.36m
12:22PM0.61m
00:39AM0.37m
1:13PM0.70m
1:08AM0.37m
Low Tide
11:10PM0.28m
11:37AM0.11m
11:59PM0.29m
12:37PM0.20m
8:58PM0.36m
1:56PM0.28m
8:50PM0.33m
8:25AM0.45m
3:42PM0.33m
9:04PM0.30m
3:34AM0.24m
9:16PM0.29m
4:52AM0.17m
7:14PM0.29m
cloud
part cloud
cloud
part cloud
part cloud
part cloud
rain showers
part cloud
part cloud
rain showers
rain showers
clear
part cloud
light rain
light rain
mod rain
rain showers
rain showers
mod rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:56
6:56
6:54
6:54
6:54
6:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:45
5:45
5:46
5:46
5:47
5:47
 mm
2
1
2
3
4
10
3
5
8
Temp °C
16
19
20
19
21
21
18
20
20
18
22
21
20
20
19
16
17
18
18
Feels °C
16
17
18
18
22
21
18
22
22
18
22
21
21
20
21
16
15
16
18
  • 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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