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Surf Forecasts:

Praia do Porto surfForecast / Santa Catarina – Sul / Brazil

information circle16 Day Weather and Surf, issued 2 am Thursday 19 Mar 2026 -03
Forecast 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
26.4° C
 (Which is 1.1°C warmer than normal for this time of year)

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 Thursday (Mar 19) at 12PM. The primary swell is predicted to be 1.2m and 10s period with a secondary swell of 0.4m and 4s. 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 1.2m 10s and forecast to arrive on Thursday (Mar 19) at 12PM. Winds are predicted to be glassy at the time the swell arrives.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+)12PM (Thu 19th Mar)4ft (1.2m) 10s
Best Surf12PM (Thu 19th Mar)4ft (1.2m) 10s
Most Powerful12PM (Thu 19th Mar)4ft (1.2m) 10s

Table - best surf conditions forecast for Praia do Porto over the next 16 days.

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table

Short Range Forecast Light rain (total 8mm), mostly falling on Thu afternoon. Warm (max 28°C on Sat morning, min 22°C on Fri night). Wind will be generally light.

Days 3-6 Weather Summary Some drizzle, heaviest during Tue night. Warm (max 30°C on Sun morning, min 23°C on Sun night). Winds decreasing (fresh winds from the NE on Mon afternoon, calm by Tue night).

Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.2
SE
1.1
SE
1.1
SE
1.1
SE
1
SE
0.9
ESE
0.9
ESE
0.9
ESE
0.8
ESE
0.8
ESE
0.8
ESE
0.8
ESE
0.8
ESE
1.5
NE
1.2
NE
1
NE
0.8
NE
0.5
ESE
0.7
SSW
0.8
S
0.9
S
Period(s) (?)109999999991010956559889
Wave
Graph
(?)Metric surfscale
Energy kJ (?)281225216194162145148127999410510598126895641455877127
Wind
(km/h)
5
WSW
5
ENE
10
NNE
10
NE
20
ENE
15
NNE
15
NNE
25
NE
20
NNE
10
NNE
10
ENE
15
NNE
20
NNE
35
NE
25
NNE
10
NNE
10
ENE
5
WNW
5
SW
15
W
10
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassglassononononononcross-
on		cross-
on		cross-
on		cross-
on		ononcross-
on		cross-
on		oncross-
off		glasscross-
off		off
High Tide
/ height (m)
2:53PM
0.74
3:19AM
0.66
3:28PM
0.73
3:44AM
0.62
4:02PM
0.70
4:08AM
0.57
4:42PM
0.64
4:33AM
0.51
5:42PM
0.57
11:27PM
0.39
5:03AM
0.46
6:59PM 11:56PM
0.51 0.46
6:13AM
0.41
12:16PM
0.26
8:12PM 12:25AM
0.46 0.52
Low Tide
/ height (m)
8:49PM
0.02
8:49AM
0.10
9:17PM
0.09
9:05AM
0.12
9:46PM
0.18
9:10AM
0.14
11:06PM
0.27
9:09AM
0.16
9:15PM 12:38AM
0.35 0.34
9:15AM
0.18
8:56PM
0.40
3:19AM 9:29AM
0.37 0.23
1:31PM
0.23
8:31PM
0.42
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Sunrise6:16--6:16--6:18--6:18--6:18--6:20--6:20--
Sunset-6:27--6:25--6:23--6:22--6:22--6:21--6:20-
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
rain showers
rain showers
light rain
rain showers
Rain (mm)
143--------------1148
Temp. °C252523262623282823302824292824282824252321
Feels °C (?)292925262624272723323127282623303128282522
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

View detailed surf forecast for Praia do Porto at:
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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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