
Surf Forecasts:
Praia Cardoso surf forecast from 3 Jul 2026:
- Best quality surf: Saturday 4 Jul, 12AM (local time) - 10ft (3.0m), 10s period, SSW swell with cross-shore winds.
- Most powerful swell: Saturday 4 Jul, 3AM (local time) - 10ft (3.0m), 10s period, SSW swell with 2,040 kJ wave energy.
- Next surfable swell (1★+): Saturday 4 Jul, 12AM (local time) - 10ft (3.0m), 10s period with SSW 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 Saturday (Jul 04) at 12AM. The primary swell is predicted to be 3.0m and 10s period with a secondary swell of 2.3m and 10s. Another secondary swell of 1.2m and 12s is also forecast. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Praia Cardoso in the next 16 days are 3.0m 10s and forecast to arrive on Saturday (Jul 04) 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 1.3m 6s period and expected on Monday (Jul 06) at 3PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Sat 4th Jul) | 10ft (3.0m) 10s |
| Best Surf | 12AM (Sat 4th Jul) | 10ft (3.0m) 10s |
| Most Powerful | 3AM (Sat 4th Jul) | 10ft (3.0m) 10s |
Table - best surf conditions forecast for Praia Cardoso over the next 16 days.
Updates in hr min s Forecast update imminent
Alright, Rusty here. Let's have a look at what's cooking for the Praia-Cardoso stretch.
Alright, to be straight with you, the forecast kicks off with a bit of a wild one. Friday and Saturday are a write-off. We're looking at a solid 12ft to 10ft swell from the SSW, but it’s coming in with a nasty cross-onshore wind. That’s just not surfable – it’s a messy, lumpy, choppy mess (combined energy 2164). Don't even bother. It’s more of a kite-surfing kind of setup right now.
The real story starts to turn on Sunday the 5th. That's our first standout window. The swell drops back to a much more manageable 7ft from the S, with an 11-second period, packing moderate energy (1045). The wind swings around to a light cross-offshore from the NW, cleaning the whole thing up. The break is Praia Cardoso, exposed to the S swell, and with that cross-off wind, it should be offering up some well-shaped, clean lines. It's a fairly consistent spot, and with the wind being so light, the conditions will be primo for experienced surfers. The water temp is about average for the time of year.
Monday the 6th is a different beast. The swell tanks to less than 3ft, but the period stretches right out to 18 seconds. That’s a very long period groundswell from the SSE. The wind goes glassy offshore from the NW in the afternoon. The waves will be tiny, weak (combined energy 354), but if you’re really jonesing for a paddle, you’ll find clean, slow lines. Just know that long-period swell like this can get a bit straight at a beach break, but for a small wave, it could be fun.
The rest of the first week has a few clean mornings (like Wednesday the 8th and Thursday the 9th) with 4ft to 5ft swell and a light off/cross-off wind, but the energy is low and the conditions are only marginal. It’s surfable, but nothing special.
Now, skip into the second week. The big one to circle on your calendar is Saturday the 11th of July. This is the true standout. We’ve got a 5ft to 5ft swell from the ESE, with a solid 11-second period and moderate energy (533-623). The wind is offshore from the NNW in the morning, going to glassy in the afternoon. Glassy wind and chest-high swell with good period? That’s what dreams are made of. The break will be firing with very clean conditions.
After that, it gets messy again with strong winds on the 12th and 13th. Then another window opens up from Wednesday the 15th onwards. The mornings on the 15th, 16th, and 17th all look promising. You're looking at clean 5ft to 6ft swell from the S and SSW with a light offshore or cross-off wind. It’s not as perfect as that glassy day on the 11th, but it’s solid, clean, and consistent offering good waves for experienced surfers.
So, if I were you, I’d be getting excited for Sunday the 5th for the first good clean swell, and absolutely locking in Saturday the 11th of July for the glassy, fun-size perfection. The second week looks promising, but it's further out, so keep your eyes on the forecast.
Rusty.
Short Range ForecastLight rain (total 6mm), mostly falling on Thu night. Very mild (max 15°C on Sun afternoon, min 9°C on Fri morning). Winds decreasing (strong winds from the SW on Thu night, calm by Sat night). | Days 5-7 Weather SummaryModerate rain (total 12mm), heaviest on Mon night. Very mild (max 17°C on Mon afternoon, min 10°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thu 9 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SSW 8 | SSW 9 | SSW 9 | SSW 10 | SSW 9 | S 11 | S 11 | S 11 | SSE 10 | SSE 10 | SSE 18 | S 16 | SE 9 | SSW 7 | SSW 7 | SSW 8 | SSW 8 | SSW 9 | S 10 | S 9 | S 8 |
Wave Graph | |||||||||||||||||||||
927 | 1983 | 1294 | 1368 | 820 | 1633 | 1351 | 1045 | 815 | 308 | 322 | 188 | 138 | 273 | 222 | 280 | 280 | 275 | 561 | 263 | 130 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross | cross | cross-on | cross | cross-off | cross-off | cross-off | cross-off | off | cross-on | cross | cross-on | cross-off | cross-off | cross | off | cross-off | cross-off |
High Tide | 2:46AM0.62m | 4:13PM0.58m | 3:24AM0.62m | 4:48PM0.56m | 4:05AM0.60m | 5:29PM0.53m | 4:51AM0.57m | 6:17PM0.49m | 5:47AM0.52m | 7:22PM0.44m | 7:10AM0.47m | 11:43PM0.45m | 11:59AM0.54m | ||||||||
Low Tide | 10:23PM0.32m | 10:30AM0.02m | 11:03PM0.33m | 11:15AM0.04m | 11:50PM0.33m | 12:06PM0.08m | 00:44AM0.33m | 1:04PM0.13m | 8:53PM0.47m | 2:13PM0.18m | 8:19PM0.44m | 9:39AM0.45m | 3:36PM0.22m | 4:04AM0.26m | 5:09PM0.24m | ||||||
— | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | |
— | — | 5:30 | — | — | 5:30 | — | — | 5:30 | — | — | 5:30 | — | — | 5:31 | — | — | 5:31 | — | — | 5:31 | |
mm | 6 | — | — | — | — | — | — | — | — | — | — | 2 | 10 | — | — | — | — | — | — | — | — |
Temp °C | 14 | 10 | 13 | 12 | 12 | 13 | 12 | 14 | 15 | 15 | 16 | 17 | 14 | 13 | 15 | 13 | 15 | 15 | 15 | 17 | 17 |
Feels °C | 7 | 3 | 7 | 6 | 8 | 9 | 10 | 12 | 11 | 12 | 14 | 17 | 11 | 9 | 12 | 11 | 13 | 12 | 14 | 14 | 16 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | S 16 | S 14 | SSW 10 | SSW 8 | S 11 | S 11 | S 11 | SSE 10 | SSE 10 | SE 9 | SE 9 | SE 9 | SE 10 | ESE 10 | SSW 8 | SSW 8 | SSW 9 | S 10 | S 9 | S 8 |
78 | 181 | 203 | 940 | 498 | 1633 | 1351 | 1045 | 815 | 308 | 194 | 166 | 138 | 131 | 115 | 280 | 280 | 275 | 561 | 263 | 130 | |
Swell 2 Height (m) Direction Period (s) | SSE 18 | ENE 8 | ENE 8 | S 12 | S 12 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | S 9 | SSE 18 | NE 6 | S 15 | S 13 | S 13 | ESE 10 | ESE 11 | S 11 | ESE 10 | ESE 10 | ESE 10 |
106 | 38 | 26 | 434 | 657 | 30 | 38 | 38 | 37 | 139 | 322 | 50 | 67 | 55 | 51 | 83 | 65 | 231 | 85 | 58 | 58 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | ENE 8 | ENE 10 | S 16 | S 15 | — | SSE 23 | SSE 20 | S 9 | S 16 | NE 5 | ENE 8 | ENE 9 | ENE 8 | ENE 9 | ESE 11 | — | ENE 6 | NE 7 |
— | — | — | 13 | 31 | 5 | 17 | — | 53 | 298 | 57 | 188 | 9 | 14 | 7 | 7 | 7 | 65 | — | 4 | 2 | |
Wind waves Height (m) Direction Period (s) | SSW 8 | SSW 9 | SSW 9 | SSW 10 | SSW 9 | — | — | — | — | NE 4 | NE 5 | NNE 6 | SSW 6 | SSW 7 | SSW 7 | — | — | — | — | — | — |
927 | 1983 | 1294 | 1368 | 820 | — | — | — | — | 18 | 35 | 93 | 83 | 273 | 222 | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 140 | 45 | 0 | 13 | 0 | 0 | 0 | 0 | 31 | 31 | 86 | 0 | 32 | 0 | 0 | 0 | 0 | 31 | 0 | 5 | 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.











