
Surf Forecasts:
Praia Cardoso surf forecast from 27 Jul 2026:
- Best quality surf: Wednesday 29 Jul, 3AM (local time) - 2.5ft (0.8m), 11s period, S swell with cross-offshore winds.
- Most powerful swell: Friday 31 Jul, 9AM (local time) - 3ft (0.9m), 12s period, S swell with 229 kJ wave energy.
- Next surfable swell (1★+): Tuesday 28 Jul, 6AM (local time) - 2ft (0.6m), 11s 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 (Jul 28) at 6AM. The primary swell is predicted to be 0.6m and 11s period with a secondary swell of 0.5m and 8s. 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 0.9m 12s and forecast to arrive on Friday (Jul 31) 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 2.3m 7s period and expected on Saturday (Aug 01) at 6PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Tue 28th Jul) | 2ft (0.6m) 11s |
| Best Surf | 3AM (Wed 29th Jul) | 2.5ft (0.8m) 11s |
| Most Powerful | 9AM (Fri 31st Jul) | 3ft (0.9m) 12s |
Table - best surf conditions forecast for Praia Cardoso over the next 16 days.
The Lowdown
Alright, it’s your local surf reporter Rusty here. Let’s get into it.
We’re lookin’ at a 16-day window, but I gotta be straight with you – the first week or so is pretty flat and ordinary. There’s a glimmer of hope later on, but you’ll be waitin’ a while for anything decent.
The first real opportunity is Monday morning, July 27th, at Praia Cardoso. We’ve got a small but clean 2 ft swell from the south, with a period of 12 seconds, so it’s a proper groundswell with some shape. The wind is glassy – WNW at 3 mph – which is a dream for clean conditions. The water’s at 65°, which is pretty much normal for this time of year. The combined energy is moderate at 234, so there’s a bit of push. It’s a beginner-friendly spot, fairly consistent, and it’s exposed to the south swell that’s coming in. The optimum swell direction is from the south, so this is a good match. Keep in mind, it’s a small wave, so don’t expect barrels, but for a longboard or a funboard, it’s a nice little session. Crowds are possible here, so you might have to share.
After that morning, the wind turns onshore, and the surf drops off again. We’ve got a long stretch of poor-to-marginal days from the afternoon of the 27th right through to the end of the first week. Tuesday the 28th is messy with cross-on winds, Wednesday the 29th has rain showers and a light cross-on wind, and the swell stays tiny. Thursday the 30th is glassy in the morning but the swell is weak – only 2 ft and short period. Basically, the whole first week is a write-off. There’s a gap of several days with no real recommendations.
Moving into the second week, things start to look a little more promising. On Monday morning, August 4th, we get a tiny bump: 2 ft from the south, period of 11 seconds, with light offshore NE wind at 3 mph. The combined energy is moderate at 132. It’s clean, but still small – surfable if you’re desperate, but not a standout.
The real standout comes on Friday, August 7th. The morning sees a solid 5 ft south swell, period of 10 seconds, with a clean cross-offshore wind from the NNE at 6 mph. The combined energy jumps to a strong 487, so there’s some serious power. This is a wave that’ll be a lot of fun for intermediate and above. The swell direction is south, which matches the optimum for Praia Cardoso. By the afternoon, the swell builds to 5 ft from the south, period lengthening to 13 seconds, and the energy ramps up to 839 – that’s a proper, strong groundswell. The wind is still cross-offshore from the NE at 12 mph, so conditions will be clean. This is the best of the whole forecast. If you can get out there Friday morning or afternoon, that’s the call. The waves might be a bit much for beginners at 5 ft, and by the afternoon at 5 ft, it’s definitely for the more experienced crew. The long period means it’ll have good shape and energy, but at a beach break it might be a bit straight – still, for a point or reef, it’d be unreal.
After Friday, the swell drops back down. Saturday the 8th and Sunday the 9th are clean but small, and the wind picks up again. The rest of the window is pretty quiet, with tiny waves and poor conditions.
So, to sum it up: the first week is a bust. The second week builds to a solid Friday the 7th, with clean, powerful south swell. That’s your one to circle. The rest? Not much to write home about.
Rusty.
Short Range ForecastLight rain (total 8mm), mostly falling on Tue night. Warm (max 21°C on Mon morning, min 16°C on Wed night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 23°C on Sat afternoon, min 16°C on Thu morning). Winds increasing (calm on Thu morning, strong winds from the NE by Fri afternoon). | ||||||||||||||||||||
Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | |||||||||||||||
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) | S 12 | S 11 | S 11 | S 12 | S 12 | S 11 | S 11 | S 10 | S 10 | S 9 | S 9 | S 13 | S 12 | S 12 | S 11 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 |
Wave Graph | |||||||||||||||||||||
138 | 90 | 90 | 97 | 93 | 116 | 192 | 136 | 71 | 58 | 81 | 121 | 229 | 166 | 82 | 33 | 18 | 18 | 8 | 7 | 6 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross | cross-off | cross-on | glassy | cross-off | cross-on | glassy | cross | glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-on | glassy |
High Tide | 2:05PM0.64m | 00:33AM0.52m | 2:26PM0.65m | 1:02AM0.57m | 2:44PM0.65m | 1:31AM0.62m | 3:02PM0.64m | 2:01AM0.66m | 3:20PM0.62m | 2:33AM0.67m | 3:41PM0.60m | 3:07AM0.67m | 4:06PM0.57m | ||||||||
Low Tide | 7:59PM0.30m | 7:41AM0.01m | 8:24PM0.29m | 8:17AM-0.02m | 8:51PM0.28m | 8:53AM-0.04m | 9:20PM0.28m | 9:29AM-0.03m | 9:52PM0.28m | 10:07AM-0.01m | 10:29PM0.28m | 10:49AM0.04m | 11:10PM0.28m | ||||||||
7:01 | — | — | 7:01 | — | — | 7:00 | — | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — | 6:56 | — | — | |
— | 5:42 | — | — | 5:42 | — | — | 5:43 | — | — | 5:43 | — | — | 5:44 | — | — | 5:44 | — | — | 5:45 | — | |
mm | — | — | — | — | 2 | 4 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 19 | 20 | 20 | 20 | 18 | 18 | 19 | 17 | 18 | 18 | 17 | 19 | 19 | 18 | 22 | 23 | 21 | 20 | 18 | 18 |
Feels °C | 22 | 18 | 20 | 18 | 22 | 20 | 19 | 21 | 17 | 19 | 17 | 16 | 15 | 14 | 14 | 18 | 23 | 21 | 19 | 18 | 18 |
Swell 1 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 8 | NE 6 | NE 6 | NE 6 | S 11 | S 10 | S 5 | S 9 | S 9 | S 8 | S 12 | S 12 | S 11 | S 10 | S 10 | ENE 7 | ENE 8 | ENE 8 | ENE 8 |
96 | 75 | 58 | 82 | 80 | 59 | 192 | 136 | 25 | 58 | 81 | 91 | 229 | 166 | 82 | 33 | 18 | 220 | 191 | 155 | 135 | |
Swell 2 Height (m) Direction Period (s) | S 12 | S 11 | S 11 | S 12 | S 12 | S 11 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | S 13 | SSE 5 | SE 6 | SE 9 | — | — | S 10 | S 10 | S 9 | S 4 |
138 | 90 | 90 | 97 | 93 | 116 | 54 | 54 | 40 | 42 | 46 | 121 | 3 | 1 | 3 | — | — | 18 | 8 | 7 | 3 | |
Swell 3 Height (m) Direction Period (s) | NE 5 | ENE 7 | S 15 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | S 4 | S 10 | S 5 | S 6 | S 10 | E 8 | — | — | — | — | — | — | S 9 | S 9 |
11 | 5 | 4 | 37 | 26 | 24 | 23 | 12 | 71 | 12 | 16 | 8 | 1 | — | — | — | — | — | — | 7 | 6 | |
Wind waves Height (m) Direction Period (s) | — | NE 5 | NE 5 | NE 6 | — | — | — | — | — | — | — | ENE 4 | ENE 5 | NE 6 | NE 6 | NE 7 | NE 7 | WSW 3 | — | — | — |
— | 11 | 58 | 152 | — | — | — | — | — | — | — | 37 | 80 | 257 | 352 | 362 | 440 | 4 | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 31 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 31 | 20 | 31 | 97 | 114 | 119 | 31 | 1 | 31 | 10 | 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.










