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Surf Forecasts:

Praia do Porto surfForecast / Santa Catarina – Sul / Brazil

information circle12 Day Weather and Surf, issued 2 am Wednesday 26 Nov 2025 -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
20.0° C
 (Which is 2.8°C colder than average 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 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Nov 28) at 6PM. The primary swell is predicted to be 1.0m and 9s period with a secondary swell of 0.3m and 10s. Another secondary swell of 1.0m and 5s is also forecast. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Praia do Porto in the next 12 days are 1.2m 9s and forecast to arrive on Sunday (Nov 30) at 3PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Saturday (Nov 29) at 12AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 6PM (Fri 28th Nov)3.5ft (1.0m) 9s
Best Surf 6PM (Fri 28th Nov)3.5ft (1.0m) 9s
Most Powerful 3PM (Sun 30th Nov)4ft (1.2m) 9s

Table - best surf conditions forecast for Praia do Porto over the next 12 days.

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

Short Range Forecast Light rain (total 2mm), mostly falling on Fri afternoon. Warm (max 26°C on Fri morning, min 17°C on Thu night). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 4mm), mostly falling on Sun afternoon. Warm (max 23°C on Sat morning, min 18°C on Sat night). Wind will be generally light.

Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
01
Tuesday
02
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
1
0
0
1
0
0
0
0
0
0
1
0
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.1
E
1.1
E
1.3
E
1.3
E
1.2
E
1.2
E
1
E
1
E
1
E
1
E
1
E
0.9
ESE
0.8
ESE
1.2
S
1.1
S
0.7
S
1.5
NE
1.1
NE
0.7
S
0.8
S
0.8
S
Period(s) (?)8888898899999991056111011
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1531572072071902201441471581651651291032441999211769121133141
Wind
(km/h)
10
E
10
E
15
NE
15
NE
25
NE
20
NNE
20
NNE
20
NE
5
WNW
20
SSW
20
S
10
SW
10
E
10
ENE
10
NNE
20
NNE
25
NNE
20
N
5
SW
20
S
10
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		onononcross-
on		cross-
on		onglasscross-
off		cross-
off		offcross-
on		cross-
on		onononcross-
on		offcross-
off		off
High Tide
/ height (m)
6:34PM
0.53
7:44AM
0.55
7:29PM
0.53
8:44AM
0.53
8:27PM
0.52
10:26AM
0.53
10:00PM
0.53
11:10AM
0.55
11:08PM
0.57
11:42AM
0.55
11:56PM
0.60
12:15PM
0.54
12:48AM
0.62
Low Tide
/ height (m)
1:02PM
0.33
1:05AM
0.18
2:17PM
0.34
2:27AM
0.17
3:43PM
0.30
3:49AM
0.14
4:25PM
0.24
4:36AM
0.10
5:00PM
0.18
5:20AM
0.09
5:37PM
0.12
6:12AM
0.09
6:23PM
0.07
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
01
Tuesday
02
Sunrise5:09--5:09--5:09--5:09--5:09--5:09--5:09--
Sunset-6:52--6:53--6:54--6:54--6:55--6:57--6:58-
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
rain showers
clear
part cloud
cloud
part cloud
part cloud
rain showers
light rain
rain showers
cloud
light rain
part cloud
rain showers
part cloud
Rain (mm)
-------2-----111-1-1-
Temp. °C202019212219262521232220212119212321252520
Feels °C (?)201919181816252323232120212119202221272420
  • 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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Quiksilver Teams Up With PrimaLoft® For World’s First Thermal Layering System for a Wetsuit.

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View detailed surf forecast for Praia do Porto at:
surf-forecast.com

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 12 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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