Praia do Porto Surf Break

Lat Long: 28.22° S 48.66° W

Praia do Porto Surf Forecast and Surf Report

Issued: 2 pm 25 Jul 2026 (local time)

Forecast update in  hr  min

Today's Praia do Porto sea temperature is
18.9° C
0.4° 

Praia do Porto surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Praia do Porto surf forecast from 25 Jul 2026:

  • Best quality surf: Tuesday 28 Jul, 9AM (local time) - 5ft (1.6m), 6s period, NNE swell with offshore winds.
  • Most powerful swell: Friday 31 Jul, 9PM (local time) - 4.5ft (1.4m), 10s period, SSE swell with 419 kJ wave energy.
  • Next surfable swell (1★+): Monday 27 Jul, 6AM (local time) - 2ft (0.6m), 12s period with S swell.

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 Monday (Jul 27) at 6AM. The primary swell is predicted to be 0.6m and 12s period with a secondary swell of 0.8m and 8s. Another secondary swell of 0.6m and 5s is also forecast. Another secondary swell of 0.9m 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 16 days are 1.4m 10s and forecast to arrive on Friday (Jul 31) at 9PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.1m 6s period and expected on Saturday (Aug 01) at 9AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Mon 27th Jul)2ft (0.6m) 12s
Best Surf 9AM (Tue 28th Jul)5ft (1.6m) 6s
Most Powerful 9PM (Fri 31st Jul)4.5ft (1.4m) 10s

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


The Lowdown

Alright, let me tell you what I'm seeing for Praia do Porto. This is a beach and jetty setup, fairly exposed to the swell, and the best direction for the waves is from the southeast. The water temp is sitting around 66°, which is about normal for the time of year.

There are a few decent windows coming up, but honestly, the first stand-out is that Tuesday morning, the 28th of July. We’ve got a 5ft swell from the north-northeast, and the wind is coming from the southwest, giving us a clean offshore breeze. The combined swell energy is moderate at 307, so there’s some punch. With that offshore wind, it’ll be clean, which is a major positive.

Later that same week, Thursday afternoon the 30th is another good call. A 5ft swell from the south, with a light cross-offshore wind from the south keeping things tidy, and moderate energy at 341. Clean again.

The real standout, and this is the one to pencil in, is the morning of Sunday the 9th of August. We’re looking at a solid 6ft swell from the south, and here’s the kicker: glassy conditions with no wind. That's a rare treat. The combined energy is strong at 865. That’s the best looking window in the whole run, but it’s a couple weeks out, so treat it as promising but not locked in. Keep an eye on it.

The rest of the time, it’s a bit of a mixed bag. There are a few mornings with glassy conditions and small waves, like Monday morning the 27th with a 2ft south swell and glassy winds – that’s a surfable wave but very ordinary. There are also some bigger swells in early August, around the 4th to the 8th, with 7ft to 8ft waves, but the wind is howling onshore from the north-northeast at 12 to 19 mph, making a mess of things. That’s not for me.

So, for the best surf, get on that Tuesday morning, the 28th of July, or the Thursday afternoon, the 30th of July. The real prize is the 9th of August morning if the forecast holds.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 23°C on Tue morning, min 15°C on Sat night). Wind will be generally light.

Days 5-7 Weather Summary

Light rain (total 8mm), mostly falling on Fri morning. Warm (max 23°C on Tue afternoon, min 17°C on Tue night). Wind will be generally light.

Sat
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
0
0
0
1
0
0
2
1
0
1
1
1
1
2
2
2
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.4
SE
9
1
S
13
0.9
S
12
0.8
S
11
0.9
ESE
8
0.6
S
12
0.6
S
11
0.5
S
11
1.6
NNE
6
1
NE
6
0.6
S
11
1.1
NE
7
0.7
S
10
0.6
S
10
0.8
ENE
7
1.6
S
7
1.3
S
8
1.2
S
8
1.3
S
11
1.3
S
11
Wave Graph
Metric surfscale
Energy kJ
309
340
229
163
105
103
92
61
156
80
87
114
100
69
57
253
217
177
410
381
Wind (km/h)
10
E
10
N
10
NNE
15
NE
10
N
5
N
10
NE
15
NNE
10
SW
5
S
10
NNE
10
NNE
5
ESE
15
SW
10
SW
10
S
5
SSW
5
ENE
10
NE
15
NNE
Wind State
cross-on
cross-on
cross-on
on
cross-on
glassy
on
cross-on
off
cross-off
on
on
glassy
off
off
cross-off
cross-off
glassy
on
on
High Tide
11:32PM0.46m
12:43PM0.51m
00:17AM0.50m
1:42PM0.55m
1:08AM0.55m
2:24PM0.60m
2:00AM0.60m
2:55PM0.64m
2:40AM0.65m
3:24PM0.67m
3:13AM0.69m
3:53PM0.68m
Low Tide
6:00PM0.22m
6:06AM0.07m
6:52PM0.19m
6:59AM0.04m
7:34PM0.16m
7:41AM0.01m
8:07PM0.15m
8:14AM-0.00m
8:35PM0.15m
8:43AM-0.00m
9:00PM0.17m
9:10AM0.02m
9:23PM0.20m
clear
clear
clear
part cloud
clear
part cloud
cloud
clear
clear
rain showers
rain showers
clear
clear
rain showers
cloud
part cloud
light rain
light rain
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:00
7:00
6:58
6:58
6:58
6:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:40
5:40
5:42
5:42
5:43
5:43
5:44
 mm
1
1
2
1
3
Temp °C
19
16
21
22
18
21
21
19
23
23
19
21
23
19
18
18
17
17
18
17
Feels °C
19
16
20
21
18
22
22
20
24
24
20
23
25
18
18
17
17
18
18
17
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 
submit an eyeball surf report

Quick surf report for Praia do Porto:

join our community of surf reporters

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.

Nearest locationNearest