
Surf Forecasts:
Praia Cardoso surf forecast from 2 Aug 2026:
- Best quality surf: Sunday 9 Aug, 12AM (local time) - 7ft (2.2m), 8s period, S swell with glassy winds.
- Most powerful swell: Sunday 9 Aug, 3AM (local time) - 8ft (2.4m), 8s period, SSW swell with 766 kJ wave energy.
- Next surfable swell (1★+): Tuesday 4 Aug, 3AM (local time) - 3.5ft (1.0m), 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 3AM. The primary swell is predicted to be 1.0m and 12s period. 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 2.4m 8s and forecast to arrive on Sunday (Aug 09) 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 1.7m 8s period and expected on Sunday (Aug 02) at 3AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Tue 4th Aug) | 3.5ft (1.0m) 12s |
| Best Surf | 12AM (Sun 9th Aug) | 7ft (2.2m) 8s |
| Most Powerful | 3AM (Sun 9th Aug) | 8ft (2.4m) 8s |
Table - best surf conditions forecast for Praia Cardoso over the next 16 days.
The Lowdown
Alright folks, Rusty here with a look at what’s cookin’ for Praia Cardoso.
Honestly, the next week or so is a bit of a mixed bag. We've got some clean conditions early on, but the real juice doesn't show up until the second week. The first few days are mostly small and a bit scrappy, so patience is the name of the game.
Right now, we're looking at a pretty weak and wobbly swell. The combined wave energy is a measly 38 (weak), with a short 5-second period, so not much to get excited about. The wind is a light cross-onshore, making for bumpy, poor surf. This holds through Sunday and Monday, though Monday does go clean with a cross-offshore breeze, but the swell is tiny at 0.7ft. Not worth paddling out for.
Come Tuesday, the 4th of August, things get interesting for a moment. Tuesday morning sees glassy conditions, and a 4ft swell rolls in from the south with a 12-second period. The combined energy jumps to 342 (moderate). It's a small, clean window, but the wind is set to shift to a cross-onshore by the afternoon. That morning session is the one to jump on if you’re a beginner or just want a quiet, clean wave, as the break is "fairly consistent" and crowds are only "sometimes" an issue.
Wednesday the 5th is also glassy in the morning with a 3ft SSE swell, but the energy is a bit lower (178). It’s surfable but just ordinary. The rest of the week gets messy again with onshore winds and a building, choppy swell.
Now, here’s where we hit the real deal. By Monday the 10th of August, a proper pulse arrives. The morning shows a 10ft south swell at 12 seconds, with combined energy hitting 2567 (strong). The wind is a light cross-shore. But – and this is a big but – at 10ft+, this is too big for a beginner and really only for experts. By the afternoon, it’s a massive 12ft at 13 seconds with onshore wind. This is not your average session.
The real standout is Tuesday the 11th of August. The morning is the pick of the entire forecast. We’ve got a 8ft south swell with a long, powerful 13-second period, and the wind is a crisp cross-offshore from the NNE. The break is clean, and the combined energy is a solid 1825 (strong). This is excellent surf for experienced surfers ready for a hefty, rippable wave. The afternoon gets windy again, so get it early.
Wednesday the 12th of August morning also looks clean and glassy with a 7ft south swell (12 seconds, 1148 energy), another good option for the more experienced crew.
After that, it fades fast. The swell drops back down, and we get into onshore winds and small, poor conditions for the rest of the second week. There’s a slight bump on the 15th with an east swell around 6ft, but the wind is messy and cross-shore.
So, to boil it down: the best bet for the average surfer is that glassy Tuesday morning (4th of August). For the advanced crew looking for some power, the absolute standout is Tuesday the 11th of August morning – mark it in your calendar. The 10th is just too big and raw to call a true standout, but the 12th morning is another solid, clean back-up.
Stay safe out there.
Rusty.
Short Range ForecastSome drizzle, heaviest during Tue morning. Warm (max 20°C on Sat night, min 16°C on Sun afternoon). Winds decreasing (fresh winds from the NNE on Sat night, calm by Tue morning). | Days 5-7 Weather SummaryModerate rain (total 10mm), heaviest on Wed afternoon. Warm (max 25°C on Fri afternoon, min 17°C on Thu night). Wind will be generally light. | ||||||||||||||||||
Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | ||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||
Wave Height (m) Direction Period (s) | S 10 | SSW 5 | SSW 5 | SSW 5 | S 14 | S 13 | S 12 | S 12 | S 11 | S 11 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | S 5 | S 6 | S 6 | S 7 |
Wave Graph | |||||||||||||||||||
8 | 36 | 29 | 9 | 16 | 55 | 184 | 319 | 295 | 227 | 167 | 131 | 88 | 84 | 70 | 35 | 32 | 37 | 48 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | glassy | cross-on | glassy | glassy | cross | cross-off | cross-on | cross-on | cross-off | cross-off | glassy | glassy |
High Tide | 3:07AM0.67m | 4:06PM0.57m | 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 | |||||
Low Tide | 10:29PM0.28m | 10:49AM0.04m | 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 | |||||
— | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | |
— | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — | — | 5:46 | — | — | 5:46 | — | — | 5:47 | — | |
mm | — | — | — | — | — | — | — | 1 | — | 2 | — | 2 | — | 2 | 3 | — | — | 1 | 5 |
Temp °C | 20 | 17 | 17 | 17 | 19 | 20 | 19 | 19 | 19 | 18 | 19 | 20 | 18 | 19 | 19 | 18 | 24 | 25 | 19 |
Feels °C | 18 | 17 | 17 | 16 | 18 | 18 | 17 | 20 | 20 | 20 | 20 | 20 | 18 | 20 | 19 | 20 | 24 | 27 | 21 |
Swell 1 Height (m) Direction Period (s) | S 10 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | S 6 | NE 6 | S 12 | S 11 | S 11 | SSE 10 | SSE 10 | SSE 9 | ENE 7 | ENE 8 | ENE 8 | S 6 | S 6 | S 7 |
8 | 187 | 154 | 117 | 117 | 22 | 153 | 319 | 295 | 227 | 167 | 131 | 88 | 78 | 64 | 51 | 32 | 37 | 48 | |
Swell 2 Height (m) Direction Period (s) | — | S 10 | SSW 5 | SSW 5 | SSW 6 | S 13 | S 12 | NE 6 | ENE 7 | ENE 7 | ENE 7 | ESE 11 | ENE 7 | SSE 9 | SSE 9 | SE 8 | ENE 8 | SE 8 | S 9 |
— | 2 | 29 | 9 | 11 | 55 | 184 | 97 | 70 | 64 | 54 | 11 | 51 | 84 | 70 | 35 | 69 | 29 | 6 | |
Swell 3 Height (m) Direction Period (s) | — | — | S 10 | S 9 | S 14 | ESE 12 | SE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | S 12 | S 11 | SSE 13 | S 10 | SSE 11 | SE 8 | S 10 | — |
— | — | 2 | 2 | 16 | 13 | 31 | 23 | 11 | 11 | 11 | 3 | 9 | 17 | 17 | 24 | 31 | 16 | — | |
Wind waves Height (m) Direction Period (s) | NE 7 | SSW 5 | — | — | — | NE 7 | NE 6 | — | — | — | — | ENE 7 | ENE 4 | — | S 4 | S 5 | — | ENE 8 | NE 6 |
372 | 36 | — | — | — | 160 | 185 | — | — | — | — | 74 | 10 | — | 6 | 32 | — | 93 | 138 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 13 | 10 | 32 | 5 | 6 | 31 | 20 | 0 | 0 | 0 | 0 | 31 | 0 | 0 | 10 | 0 | 26 | 0 | 0 |
Best forecast wave conditions in Santa Catarina - Sul | |||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||
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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.











