
Surf Forecasts:
Praia Cardoso surf forecast from 13 Jul 2026:
- Best quality surf: Tuesday 14 Jul, 12AM (local time) - 5.5ft (1.7m), 10s period, SSE swell with cross-offshore winds.
- Most powerful swell: Tuesday 14 Jul, 3AM (local time) - 6ft (1.9m), 10s period, SE swell with 652 kJ wave energy.
- Next surfable swell (1★+): Tuesday 14 Jul, 12AM (local time) - 5.5ft (1.7m), 10s period with SSE 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 (Jul 14) at 12AM. The primary swell is predicted to be 1.7m and 10s period with a secondary swell of 0.7m 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 1.9m 10s and forecast to arrive on Tuesday (Jul 14) at 3AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.4m 8s period and expected on Friday (Jul 17) at 6PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Tue 14th Jul) | 5.5ft (1.7m) 10s |
| Best Surf | 12AM (Tue 14th Jul) | 5.5ft (1.7m) 10s |
| Most Powerful | 3AM (Tue 14th Jul) | 6ft (1.9m) 10s |
Table - best surf conditions forecast for Praia Cardoso over the next 16 days.
Right, listen up. Rusty here, looking at the 16-day window for Praia Cardoso. Straight up, it’s a slow start. The first solid recommendation doesn’t hit until Tuesday morning, July 14, so we’ve got a lean couple of days ahead. The water is currently sitting at 58°, which is a big 7° colder than usual for this time of year – that’s very unusual, so you’ll want a thick wetsuit.
The first standout is Tuesday morning, July 14. We’ve got a clean 6ft SE groundswell rolling in with a solid 10-second period, pushed by a light offshore NNW breeze. The wave energy is moderate (649), and the conditions are clean. It’s not massive, but for a beginner-friendly spot like Praia Cardoso, this is a nice, manageable window. The wind is offshore, so the faces will be tidy. Crowds are sometimes a problem here, so keep that in mind.
After that, things get tiny. The swell drops right off through the rest of that week and into the next, with barely a ripple. We’ve got a stretch of days with poor surf conditions until we get a little tease on Tuesday morning, July 21 – a clean 3ft S swell (284 energy) – but it’s small.
The real standout, though, is Saturday afternoon, July 25. This is the one to circle. The forecast shows a solid 8ft S swell (11-second period) with a cross-offshore NE breeze. The wave energy is massive (2427), and the conditions are described as excellent for experienced surfers. This is a bigger, more powerful swell, and for a beach break, that long period of 11 seconds will mean some proper lines. It’s too big for beginners, but for anyone with some experience, this is the best day of the window.
The following day, Sunday, July 26, pumps even bigger – 10ft S swell with a 14-second period and very strong energy (3504). However, the file warns that this is too big for this break. Only experts should even look at it, and even then, it’s a heavy call. The wind is cross-shore, so it will be a bit lumpy.
The very end of the window, Tuesday morning, July 28, offers a final highlight: a clean 5ft S groundswell (13-second period, 1339 energy) with a light offshore WNW breeze. Excellent conditions for experienced surfers. The long period will make for some nice, walled-up waves, perfect for a cruiser session.
So, to sum it up: the first week is mostly a write-off. Tuesday the 14th is your only good early call. The big prize is Saturday the 25th, with Sunday the 26th for the brave, and a nice clean-up on Tuesday the 28th.
Rusty.
Short Range ForecastMostly dry. Very mild (max 19°C on Wed afternoon, min 11°C on Mon morning). Winds increasing (light winds from the NNW on Tue morning, fresh winds from the NE by Wed afternoon). | Days 4-6 Weather SummaryMostly dry. Warm (max 25°C on Sat afternoon, min 15°C on Thu morning). Mainly fresh winds. | ||||||||||||||||||||
Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | |||||||||||||||
AM | PM | 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) | SSW 8 | S 8 | SSE 10 | SE 10 | SE 10 | SE 10 | SE 10 | ESE 10 | ESE 10 | ESE 11 | ESE 11 | ESE 11 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | S 15 | S 13 | SSW 13 | S 14 |
Wave Graph | |||||||||||||||||||||
437 | 314 | 485 | 624 | 546 | 376 | 264 | 221 | 212 | 161 | 164 | 128 | 92 | 62 | 42 | 21 | 20 | 39 | 31 | 96 | 36 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | glassy |
High Tide | 3:47PM0.74m | 00:27AM0.45m | 4:43PM0.71m | 00:56AM0.52m | 5:43PM0.65m | 1:31AM0.59m | 6:48PM0.57m | 3:52PM0.49m | 7:57PM0.49m | 4:05PM0.48m | 9:08PM0.42m | 3:33AM0.64m | 4:27PM0.47m | 10:19PM0.36m | |||||||
Low Tide | 9:04PM0.32m | 8:30AM-0.05m | 9:36PM0.37m | 9:13AM-0.07m | 10:04PM0.41m | 9:54AM-0.05m | 10:30PM0.43m | 10:33AM0.00m | 5:57PM0.47m | 10:53PM0.42m | 11:11AM0.08m | 7:08PM0.40m | 11:47AM0.16m | 8:09PM0.34m | |||||||
7:07 | — | — | 7:07 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | |
— | 5:34 | — | — | 5:35 | — | — | 5:35 | — | — | 5:36 | — | — | 5:36 | — | — | 5:37 | — | — | 5:37 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 14 | 14 | 15 | 16 | 16 | 18 | 19 | 16 | 18 | 19 | 17 | 21 | 22 | 20 | 24 | 25 | 23 | 30 | 21 | 19 |
Feels °C | 8 | 10 | 12 | 12 | 12 | 12 | 13 | 14 | 12 | 14 | 14 | 13 | 17 | 18 | 17 | 20 | 20 | 20 | 28 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | S 8 | ESE 11 | SSE 10 | SE 10 | SE 10 | SE 10 | SE 10 | ESE 10 | ESE 10 | ESE 11 | ESE 11 | ESE 11 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | S 15 | NE 8 | ENE 8 | ENE 8 |
332 | 82 | 485 | 624 | 546 | 376 | 264 | 221 | 212 | 161 | 164 | 128 | 92 | 62 | 42 | 21 | 20 | 39 | 390 | 365 | 249 | |
Swell 2 Height (m) Direction Period (s) | SE 11 | E 7 | SE 11 | S 12 | S 11 | S 10 | ESE 12 | S 13 | S 13 | SE 11 | SE 11 | SE 10 | S 18 | S 16 | S 10 | S 13 | S 12 | S 11 | S 13 | S 13 | S 4 |
101 | 9 | 123 | 24 | 22 | 19 | 50 | 14 | 3 | 18 | 18 | 16 | 24 | 20 | 8 | 13 | 11 | 9 | 31 | 30 | 10 | |
Swell 3 Height (m) Direction Period (s) | SSE 11 | S 14 | S 12 | E 8 | — | SSW 11 | S 10 | — | S 9 | S 12 | S 12 | S 12 | S 12 | S 11 | S 14 | S 10 | S 17 | — | — | S 16 | S 14 |
48 | 32 | 48 | 1 | — | 22 | 8 | — | 2 | 3 | 3 | 3 | 3 | 10 | 16 | 8 | 6 | — | — | 5 | 36 | |
Wind waves Height (m) Direction Period (s) | SSW 8 | S 8 | — | — | NE 8 | NE 5 | NE 6 | NE 6 | NE 6 | NE 7 | NE 7 | NE 7 | NE 8 | NE 8 | NE 8 | ENE 8 | NE 8 | ENE 8 | NE 8 | SSW 13 | — |
437 | 314 | — | — | 2 | 60 | 108 | 228 | 206 | 200 | 475 | 485 | 546 | 558 | 617 | 481 | 602 | 481 | 542 | 96 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 13 | 0 | 0 | 0 | 31 | 79 | 86 | 160 | 86 | 86 | 97 | 86 | 86 | 31 | 97 | 44 | 31 | 13 | 20 | 0 | 1 |
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.










