
Surf Forecasts:
Praia Cardoso surf forecast from 16 Jul 2026:
- Best quality surf: Thursday 23 Jul, 6AM (local time) - 5ft (1.5m), 10s period, S swell with glassy winds.
- Most powerful swell: Thursday 23 Jul, 9AM (local time) - 5ft (1.5m), 10s period, S swell with 468 kJ wave energy.
- Next surfable swell (1★+): Tuesday 21 Jul, 6AM (local time) - 1.5ft (0.5m), 10s 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 21) at 6AM. The primary swell is predicted to be 0.5m and 10s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Praia Cardoso in the next 16 days are 1.5m 10s and forecast to arrive on Thursday (Jul 23) at 9AM. Winds are predicted to be glassy 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 3PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Tue 21st Jul) | 1.5ft (0.5m) 10s |
| Best Surf | 6AM (Thu 23rd Jul) | 5ft (1.5m) 10s |
| Most Powerful | 9AM (Thu 23rd Jul) | 5ft (1.5m) 10s |
Table - best surf conditions forecast for Praia Cardoso over the next 16 days.
The Lowdown
G’day, Rusty here. We’ve got a bit of a wait ahead for the good stuff at Praia Cardoso. The first week or so is mostly a write-off, with small, weak swell and cross-off winds that just won’t let up. The energy’s all under 100 in the combined swell energy, barely a ripple. You’re looking at a stretch from the 16th right through the 22nd where you wouldn’t paddle out unless you just wanted to sit on your board and look at the horizon. There’s maybe a sniff of something surfable on Tuesday morning the 21st with a 2ft south swell (65 combined energy), but it’s ordinary at best.
The real story starts Thursday the 23rd of July. That morning, we get a glassy session with a 5ft south swell, period around 10 seconds, and no wind – the raw energy jumps to 468. That’s a proper window of clean waves. The water is much colder than normal for this time of year at 59°, so you’ll want a hood or a thick steamer.
Then Friday the 24th of July morning is the standout. A 8ft SSW swell hits with 634 combined energy, period a touch short at 7 seconds, but with light cross-off wind from the WNW. That’s punchy, solid, and clean. This size is getting into expert territory if you’re not confident, but for the crew who charge, it’s the pick of the whole outlook. The break itself is exposed and fairly consistent, but expect crowds *sometimes*.
After that, Saturday the 25th gets hammered by strong cross-onshore winds from the SSW at 28 mph, making a mess of the 5ft swell – more of a kite session than a surf one. The following days drop off again with marginal conditions, though Monday the 27th of July morning offers a nice surprise: a 2ft SSE groundswell with a very long 15-second period, clean offshore wind from the north, and 351 combined energy. That’ll be a slow, lined-up set wave for the points and reefs, not so much for the beachies.
Looking into the second week, Thursday the 30th of July morning is another belter in the long range. Glassy calm, 7ft SSW swell (691 combined energy) – that’s serious size and clean, but the period is short at 7 seconds, so it’ll be lumpy and powerful. Definitely one for experts only. Friday the 31st offers a 5ft ESE swell but with fresh cross-off winds, so it’s not the cleanest.
So your two real standouts: the Thursday 23rd July morning for that glassy, clean 5ft south swell, and the Friday 24th July morning for the biggest, cleanest swell of the run. If you can wait, the Thursday 30th July morning is a promising but less certain gem. The rest is pretty average.
Rusty.
Short Range ForecastMostly dry. Warm (max 24°C on Sat afternoon, min 14°C on Thu morning). Mainly fresh winds. | Days 4-6 Weather SummaryHeavy rain (total 20mm), heaviest during Tue night. Warm (max 26°C on Sun afternoon, min 15°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | |||||||||||||||
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) | 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 | SSW 10 | S 9 | S 9 | S 9 | S 8 | S 9 | S 10 |
Wave Graph | |||||||||||||||||||||
163 | 121 | 95 | 80 | 58 | 26 | 25 | 20 | 38 | 31 | 12 | 11 | 25 | 21 | 20 | 64 | 78 | 190 | 191 | 215 | 450 | |
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 | glassy | cross | cross | cross-off | cross-off | on | cross-on | cross-on | cross-on | cross |
High Tide | 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 | 6:15AM0.46m | 12:01PM0.41m | |||||
Low Tide | 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 | 9:34AM0.39m | 2:41PM0.39m | 2:56AM0.26m | ||||
7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:03 | — | — | 7:03 | — | — | |
— | 5:36 | — | — | 5:36 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:38 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 1 | 16 | 8 | 10 | 19 |
Temp °C | 18 | 19 | 16 | 20 | 21 | 19 | 23 | 24 | 21 | 25 | 26 | 18 | 20 | 24 | 23 | 22 | 20 | 18 | 16 | 16 | 16 |
Feels °C | 14 | 14 | 11 | 15 | 16 | 15 | 19 | 20 | 17 | 21 | 23 | 18 | 21 | 21 | 20 | 23 | 20 | 19 | 16 | 16 | 16 |
Swell 1 Height (m) Direction Period (s) | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | SE 10 | S 18 | S 16 | S 15 | S 13 | S 12 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | S 8 | S 9 | S 10 |
163 | 121 | 95 | 80 | 58 | 26 | 25 | 20 | 38 | 31 | 12 | 409 | 309 | 243 | 307 | 254 | 248 | 161 | 191 | 215 | 450 | |
Swell 2 Height (m) Direction Period (s) | SE 11 | SE 11 | SSE 10 | S 18 | S 16 | S 14 | S 10 | S 9 | S 9 | — | — | S 12 | S 11 | S 4 | SSE 5 | S 9 | S 9 | SSE 11 | ENE 8 | ENE 8 | ENE 8 |
18 | 18 | 10 | 24 | 20 | 16 | 8 | 7 | 1 | — | — | 11 | 23 | 5 | 5 | 64 | 78 | 23 | 131 | 131 | 128 | |
Swell 3 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | S 12 | S 11 | S 10 | S 13 | S 12 | — | — | — | — | SSW 11 | S 11 | SSW 10 | SE 5 | — | — | S 10 | SSE 10 | SE 5 |
3 | 3 | 3 | 3 | 10 | 9 | 14 | 3 | — | — | — | — | 25 | 21 | 20 | 1 | — | — | 52 | 42 | 19 | |
Wind waves Height (m) Direction Period (s) | NE 7 | NE 7 | NE 7 | NE 8 | NE 8 | NE 8 | ENE 8 | NE 8 | ENE 8 | NE 8 | NE 8 | WSW 3 | SSW 4 | — | NE 8 | — | — | S 9 | — | — | ESE 5 |
200 | 308 | 521 | 517 | 631 | 699 | 616 | 632 | 616 | 497 | 557 | 1 | 3 | — | 423 | — | — | 190 | — | — | 32 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 6 | 54 | 86 | 97 | 54 | 103 | 95 | 31 | 103 | 79 | 160 | 1 | 10 | 31 | 6 | 0 | 10 | 0 | 0 | 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.










