
Surf Forecasts:
Praia Cardoso surf forecast from 15 Jul 2026:
- Most powerful swell: Wednesday 15 Jul, 9AM (local time) - 4ft (1.2m), 10s period, SE swell with 269 kJ wave energy.
Best Forecast Surf Conditions for Praia Cardoso this week:
The most powerful waves expected at Praia Cardoso in the next 16 days are 1.2m 10s and forecast to arrive on Wednesday (Jul 15) at 9AM. 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+) | - | - |
| Best Surf | - | - |
| Most Powerful | 9AM (Wed 15th Jul) | 4ft (1.2m) 10s |
Table - best surf conditions forecast for Praia Cardoso over the next 16 days.
The Lowdown
Alright, this is Rusty. Let’s have a look at what’s coming up for Praia Cardoso.
First off, I gotta be straight with you – the next week and a half is pretty grim. There’s a long stretch with hardly any surf worth paddling out for. The water’s sitting at a chilly 59°, which is a whopping 6° colder than what’s normal for this time of year – that’s a seriously cold anomaly, so bring a thick suit.
The first proper chance of anything rideable doesn’t show up until Wednesday the 22nd of July in the afternoon. Even then, it’s only marginal, with a small 3 ft swell from the south, a period of 10 seconds, and combined wave energy of just 216 (moderate). The wind is light and cross-shore, so it’ll be clean, but it’s barely a ripple. Honestly, it’s not a standout.
The real action, if you can call it that, arrives later. Things start to get interesting around Saturday the 25th of July. We get a solid pulse of south swell pushing 6 ft to 7 ft, with a period of 10-11 seconds and combined energy jumping to 825-896 (strong). That’s a decent amount of water moving. The catch? The wind is onshore from the SSE, and it’s light rain. It’s still rated as marginal, so the quality will be a bit of a mess. Not ideal for beginners – anything over 5 ft starts to get punchy.
Sunday the 26th of July looks a bit better. The swell holds at 6 ft from the south, period bumps up to 11-12 seconds, and the energy stays strong at 750-873. The wind turns light and cross-off from the NE in the afternoon, which will clean it up nicely. That Sunday afternoon session is the pick of the whole outlook – the best combination of size and lighter wind. The swell is a little too big for learners, but for anyone with a bit of experience, it’s worth a look.
After that, the week starting Monday the 27th sees the swell ease back to 5 ft-5 ft, still from the south, but the wind cranks up from the NNE at 19 mph. It’s cross-off and clean, but that breeze is fresh. The energy remains strong (around 524-862), but the wind is a limiting factor. The period on Tuesday the 28th morning goes to 13 seconds, hinting at a longer period groundswell, which can be a bit tricky at a beach break like this – it might break too straight and fat. Better suited for a point or reef, but we don’t have one here.
By Wednesday the 29th and Thursday the 30th, the swell drops back to 3 ft-4 ft, and the wind is still strong. The energy drops to moderate again. The last few days of the month are just poor, with choppy blustery conditions.
So for the whole 16-day window, I’d say the standout is Sunday the 26th of July afternoon. That’s your best bet for a clean, powerful wave. Saturday the 25th is the other chance for size, but it’ll be onshore. The rest of the run is either too small, too windy, or just plain flat. Hold out for that Sunday.
Rusty
Short Range ForecastMostly dry. Warm (max 22°C on Fri afternoon, min 14°C on Wed night). Mainly fresh winds. | Days 4-6 Weather SummaryMostly dry. Warm (max 24°C on Sat afternoon, min 17°C on Sun night). Winds decreasing (fresh winds from the NNE on Sat afternoon, calm by Sun night). | ||||||||||||||||||||
Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | |||||||||||||||
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) | SE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | SE 10 | S 18 | S 16 | S 15 | S 13 | S 12 | S 12 | S 11 | S 11 | S 10 | SSW 9 | SSW 9 | S 8 |
Wave Graph | |||||||||||||||||||||
269 | 251 | 208 | 149 | 121 | 94 | 58 | 58 | 26 | 25 | 21 | 38 | 31 | 26 | 25 | 22 | 20 | 17 | 29 | 27 | 22 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | 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 | glassy | cross-off | cross-off | cross | cross-on | cross |
High Tide | 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 | 4:19AM0.59m | 4:54PM0.47m | 11:12PM0.32m | 5:09AM0.53m | 5:23PM0.46m | 11:25PM0.30m | |||||
Low Tide | 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 | 12:26PM0.25m | 9:07PM0.31m | 9:59AM0.35m | 1:16PM0.33m | 10:07PM0.30m | |||||
7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:03 | — | — | |
— | 5:35 | — | — | 5:36 | — | — | 5:36 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 18 | 19 | 16 | 18 | 20 | 17 | 21 | 22 | 19 | 23 | 24 | 21 | 22 | 19 | 18 | 19 | 22 | 23 | 22 | 22 | 24 |
Feels °C | 13 | 13 | 11 | 14 | 15 | 12 | 16 | 17 | 15 | 18 | 19 | 18 | 23 | 18 | 19 | 20 | 19 | 21 | 23 | 22 | 24 |
Swell 1 Height (m) Direction Period (s) | SE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | SE 10 | S 10 | S 16 | ENE 9 | ENE 8 | ENE 8 | ENE 9 | ENE 8 | ENE 8 | NE 8 | ENE 8 | ENE 8 | ENE 8 |
269 | 251 | 208 | 149 | 121 | 94 | 58 | 58 | 26 | 8 | 21 | 604 | 466 | 390 | 372 | 400 | 302 | 330 | 261 | 212 | 192 | |
Swell 2 Height (m) Direction Period (s) | ESE 12 | S 9 | S 13 | SE 11 | SE 11 | SSE 10 | S 18 | S 16 | S 14 | S 13 | S 9 | S 15 | S 13 | S 12 | S 12 | S 11 | S 11 | S 10 | SSW 9 | SSW 9 | S 8 |
50 | 7 | 3 | 18 | 18 | 10 | 24 | 20 | 16 | 14 | 2 | 38 | 31 | 26 | 25 | 22 | 20 | 17 | 29 | 27 | 22 | |
Swell 3 Height (m) Direction Period (s) | S 10 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 11 | S 10 | S 18 | S 12 | — | — | — | — | — | — | S 13 | S 12 | S 12 | SE 12 |
17 | 4 | 3 | 3 | 3 | 3 | 3 | 10 | 9 | 25 | 3 | — | — | — | — | — | — | 4 | 3 | 3 | 6 | |
Wind waves Height (m) Direction Period (s) | NE 5 | NE 6 | NE 6 | NE 7 | NE 7 | NE 7 | NE 8 | NE 8 | NE 8 | ENE 8 | NE 8 | NE 9 | — | — | — | — | — | NE 8 | — | — | — |
62 | 205 | 231 | 195 | 382 | 444 | 589 | 600 | 699 | 616 | 733 | 901 | — | — | — | — | — | 481 | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 86 | 119 | 86 | 13 | 97 | 86 | 86 | 54 | 128 | 31 | 31 | 20 | 1 | 10 | 1 | 1 | 31 | 1 | 1 | 31 | 10 |
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.










