Surf Forecasts:
Praia Cardoso surf forecast from 20 Sep 2026:
- Best quality surf: Wednesday 23 Sep, 3PM (local time) - 10ft (3.0m), 16s period, S swell with cross-onshore winds.
- Most powerful swell: Wednesday 23 Sep, 6PM (local time) - 10ft (3.0m), 16s period, S swell with 4,748 kJ wave energy.
- Next surfable swell (1★+): Wednesday 23 Sep, 3PM (local time) - 10ft (3.0m), 16s 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 Wednesday (Sep 23) at 3PM. The primary swell is predicted to be 3.0m and 16s period. The wind is predicted to be cross-onshore as the swell arrives.
The most powerful waves expected at Praia Cardoso in the next 16 days are 3.0m 16s and forecast to arrive on Wednesday (Sep 23) at 6PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.5m 10s period and expected on Sunday (Sep 20) at 6PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3PM (Wed 23rd Sep) | 10ft (3.0m) 16s |
| Best Surf | 3PM (Wed 23rd Sep) | 10ft (3.0m) 16s |
| Most Powerful | 6PM (Wed 23rd Sep) | 10ft (3.0m) 16s |
Table - best surf conditions forecast for Praia Cardoso over the next 16 days.
Short Range ForecastHeavy rain (total 54mm), heaviest during Sat night. Warm (max 23°C on Sun morning, min 13°C on Tue afternoon). Winds decreasing (strong winds from the NE on Sat night, light winds from the WSW by Mon morning). | Days 5-7 Weather SummaryMostly dry. Warm (max 22°C on Fri afternoon, min 13°C on Tue night). Winds increasing (light winds from the SE on Wed morning, fresh winds from the NE by Thu afternoon). | ||||||||||||||||||
Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | ||||||||||||||
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 11 | S 12 | S 11 | S 10 | S 10 | S 9 | SSW 4 | SSW 5 | S 7 | S 9 | S 11 | S 16 | S 16 | S 15 | S 14 | S 13 | S 12 | S 12 | SSE 11 |
Wave Graph  | |||||||||||||||||||
 kJ | 39 | 24 | 22 | 18 | 16 | 15 | 45 | 106 | 335 | 1075 | 859 | 4481 | 4315 | 2892 | 1949 | 971 | 411 | 274 | 123 |
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-on | cross-off | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 11:09PM0.31m | 12:13PM0.58m | 11:14PM0.39m | 12:32PM0.62m | 11:31PM0.46m | 12:52PM0.66m | 11:52PM0.53m | 1:14PM0.68m | 00:14AM0.59m | 1:33PM0.68m | 00:38AM0.64m | 1:48PM0.66m | 1:04AM0.68m | ||||||
Low Tide | 9:34PM0.30m | 3:24AM0.21m | 8:21PM0.36m | 4:40AM0.15m | 6:08PM0.33m | 5:32AM0.08m | 6:26PM0.29m | 6:13AM0.02m | 6:52PM0.25m | 6:51AM-0.02m | 7:20PM0.22m | 7:29AM-0.04m | 7:51PM0.19m | ||||||
 |  |  |  |  |  |  | |  |  |  | | | | | | | | | |
 | — | 6:07 | — | — | 6:05 | — | — | 6:05 | — | — | 6:03 | — | — | 6:01 | — | — | 6:01 | — | — |
 | 6:08 | — | 6:09 | — | — | 6:09 | — | — | 6:10 | — | — | 6:10 | — | — | 6:12 | — | — | 6:12 | — |
mm | 19 | — | 7 | — | 4 | 9 | 15 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 23 | 20 | 20 | 19 | 19 | 18 | 14 | 13 | 13 | 14 | 15 | 15 | 17 | 18 | 17 | 21 | 22 | 20 |
Feels °C | 13 | 22 | 18 | 19 | 16 | 19 | 16 | 8 | 7 | 7 | 12 | 13 | 12 | 13 | 13 | 13 | 20 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | S 11 | S 12 | S 11 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | S 11 | S 16 | S 16 | S 15 | S 14 | S 13 | ENE 7 | S 12 | SSE 11 |
| kJ | 39 | 24 | 22 | 1024 | 820 | 573 | 424 | 212 | 134 | 103 | 831 | 4481 | 4315 | 2892 | 1949 | 971 | 149 | 274 | 123 |
Swell 2 Height (m) Direction Period (s) | — | — | — | S 10 | S 10 | S 9 | E 14 | E 14 | E 13 | — | S 17 | ENE 9 | ENE 9 | ESE 12 | ESE 11 | ESE 11 | S 12 | E 10 | — |
| kJ | — | — | — | 18 | 16 | 15 | 4 | 4 | 4 | — | 859 | 146 | 113 | 46 | 41 | 23 | 411 | 8 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | S 12 | — | — | — | — | ENE 9 | — | E 12 | — | — | — | ESE 10 | — | — |
| kJ | — | — | — | — | — | 3 | — | — | — | — | 143 | — | 44 | — | — | — | 21 | — | — |
Wind waves Height (m) Direction Period (s) | NE 8 | NE 9 | ENE 10 | NE 10 | NE 9 | — | SSW 4 | SSW 5 | S 7 | S 9 | — | — | — | ENE 8 | ENE 5 | ENE 6 | ENE 7 | ENE 7 | NE 6 |
| kJ | 966 | 1228 | 1229 | 1510 | 1236 | — | 45 | 106 | 335 | 1075 | — | — | — | 101 | 59 | 167 | 211 | 192 | 167 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 497 | 128 | 31 | 103 | 45 | 9 | 10 | 45 | 32 | 0 | 0 | 31 | 1 | 31 | 54 | 31 | 0 | 31 | 0 |
Best forecast wave conditions in Santa Catarina - Sul | |||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||
Header Global | |||||||||||||||||||
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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.
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