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Praia do Porto Surf Forecast
/ Santa Catarina – Sul (37 surf breaks) /
Surf Forecasts:
Praia do Porto surfForecast / Santa Catarina – Sul / Brazil
16 Day Weather and Surf, issued 8 pm Tuesday 28 Apr 2026 -03Forecast update in hr min s Forecast update imminent
Praia do Porto surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Praia do Porto sea temperature is
23.7° C
(Which is slightly warmer than usual)Best Forecast Surf Conditions for Praia do Porto this week:
The surf forecast for Praia do Porto over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Apr 29) at 9AM. The primary swell is predicted to be 1.7m and 12s period with a secondary swell of 0.4m and 7s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Praia do Porto in the next 16 days are 3.0m 17s and forecast to arrive on Monday (May 04) at 3AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 6s period and expected on Tuesday (May 05) at 12PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Wed 29th Apr) | 5.5ft (1.7m) 12s |
| Best Surf | 12PM (Sun 3rd May) | 8ft (2.5m) 12s |
| Most Powerful | 3AM (Mon 4th May) | 10ft (3.0m) 17s |
Table - best surf conditions forecast for Praia do Porto over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Tue night. Warm (max 26°C on Fri afternoon, min 16°C on Tue night). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 15mm), heaviest on Fri night. Warm (max 24°C on Mon morning, min 17°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 29 | Thursday 30 | Friday 1 | Saturday 2 | Sunday 3 | Monday 4 | Tue 5 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
S 13 | S 12 | S 12 | S 11 | S 10 | S 10 | S 10 | E 11 | S 12 | S 13 | S 13 | SSW 13 | S 8 | S 10 | S 12 | S 15 | SSE 16 | SSE 14 | S 13 | SSE 14 | SSE 13 | |
1370 | 846 | 617 | 401 | 367 | 198 | 122 | 83 | 74 | 121 | 121 | 269 | 798 | 1224 | 2189 | 3620 | 3697 | 2070 | 875 | 1106 | 929 | |
Wind (km/h) | |||||||||||||||||||||
cross-on | glassy | glassy | cross-off | cross-off | cross-off | on | on | on | cross-on | cross-on | cross-off | off | off | cross-off | cross-on | cross-on | cross-on | cross-on | glassy | on | |
High Tide | 00:28AM0.57m | 12:41PM0.62m | 00:56AM0.58m | 1:28PM0.64m | 1:33AM0.58m | 2:15PM0.65m | 2:11AM0.59m | 2:52PM0.65m | 2:45AM0.59m | 3:25PM0.64m | 3:17AM0.59m | 3:57PM0.62m | 3:48AM0.57m | 4:35PM0.59m | |||||||
Low Tide | 6:29AM0.12m | 7:00PM0.09m | 7:09AM0.07m | 7:40PM0.10m | 7:44AM0.04m | 8:13PM0.12m | 8:13AM0.03m | 8:41PM0.16m | 8:37AM0.05m | 9:06PM0.20m | 8:57AM0.09m | 9:28PM0.25m | 9:11AM0.13m | ||||||||
 |  | |  |  | |  |  | | |  | | | | | | |  | | | | |
 | — | 6:39 | — | — | 6:39 | — | — | 6:39 | — | — | 6:41 | — | — | 6:41 | — | — | 6:41 | — | — | 6:43 | — |
 | — | — | 5:44 | — | — | 5:43 | — | — | 5:42 | — | — | 5:40 | — | — | 5:39 | — | — | 5:39 | — | — | 5:38 |
1 | — | — | — | — | — | — | — | — | 10 | 2 | — | 1 | — | — | 1 | — | 1 | — | — | — | |
Temp °C | 17 | 20 | 19 | 18 | 22 | 23 | 21 | 25 | 26 | 21 | 23 | 23 | 19 | 19 | 19 | 18 | 24 | 24 | 20 | 26 | 26 |
16 | 22 | 21 | 18 | 23 | 24 | 23 | 24 | 25 | 22 | 25 | 22 | 16 | 17 | 17 | 17 | 22 | 23 | 20 | 28 | 28 | |
Swell 1 Height (m) Direction Period (s) | S 13 | S 12 | S 12 | S 11 | S 10 | S 10 | S 10 | S 9 | E 10 | S 13 | NE 5 | ENE 5 | E 9 | S 10 | S 12 | S 15 | SSE 16 | SSE 14 | S 13 | SSE 14 | SSE 13 |
 kJ | 1370 | 846 | 617 | 401 | 367 | 198 | 122 | 60 | 53 | 121 | 25 | 18 | 26 | 1224 | 2189 | 3620 | 3697 | 2070 | 875 | 1106 | 929 |
Swell 2 Height (m) Direction Period (s) | E 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | SE 5 | E 10 | E 11 | S 12 | E 10 | S 13 | ESE 9 | SSE 14 | E 9 | E 9 | E 10 | ENE 9 | — | SSE 16 | E 10 | NE 6 |
| kJ | 29 | 21 | 19 | 30 | 18 | 23 | 51 | 83 | 74 | 50 | 121 | 28 | 18 | 15 | 13 | 19 | 27 | — | 532 | 8 | 103 |
Swell 3 Height (m) Direction Period (s) | — | ESE 9 | ESE 9 | ESE 10 | ESE 9 | E 11 | SE 5 | ESE 4 | SSE 10 | ESE 6 | E 9 | ESE 5 | — | ENE 6 | E 11 | ENE 7 | — | — | E 11 | — | SSE 15 |
| kJ | — | 15 | 15 | 33 | 27 | 57 | 10 | 7 | 32 | 6 | 44 | 3 | — | 4 | 9 | 10 | — | — | 9 | — | 566 |
Wind waves Height (m) Direction Period (s) | — | — | — | SW 3 | — | — | — | NE 7 | NE 4 | NE 5 | SW 2 | SSW 13 | S 8 | — | — | NE 7 | NNE 4 | NNE 6 | NE 6 | NE 6 | — |
| kJ | — | — | — | 5 | — | — | — | 23 | 38 | 35 | 1 | 269 | 798 | — | — | 14 | 26 | 105 | 105 | 77 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 2 | 2 | 13 | 0 | 0 | 0 | 7 | 51 | 14 | 2 | 0 | 2 |
Best forecast wave conditions in Santa Catarina - Sul | |||||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Praia do Porto surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Praia do Porto Surf forecast
The above surf forecast table for Praia do Porto provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Praia do Porto can be found by selecting the local surf guide option on the grey menu. Our Praia do Porto 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 do Porto) 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 do Porto 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.
Praia do Porto is 2 km (1 miles) from Imbituba. If you plan a holiday in Santa Catarina - Sul, look for hotels and other accommodation in Imbituba. Imbituba has rooms for a wide range of budgets as well as car hire and transport links.
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