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Surf Forecasts:

Barrinha surf break

Barrinha surfForecast / Santa Catarina – Sul / Brazil

information circle12 Day Weather and Surf, issued 2 pm Tuesday 02 Sep 2025 -03
Forecast update in hr  min  s Forecast update imminent
Barrinha surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Barrinha sea temperature is
17.7° C
 (Which is 1.1°C colder than average for this time of year)

Best Forecast Surf Conditions for Barrinha this week:

The surf forecast for Barrinha over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Sep 06) at 3AM. The primary swell is predicted to be 1.3m and 8s period with a secondary swell of 0.7m and 6s. Another secondary swell of 1.3m and 7s is also forecast. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Barrinha in the next 12 days are 1.6m 9s and forecast to arrive on Thursday (Sep 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 2.5m 9s period and expected on Wednesday (Sep 03) at 6AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Sat 6th Sep)4.5ft (1.3m) 8s
Best Surf 3AM (Sat 6th Sep)4.5ft (1.3m) 8s
Most Powerful 3AM (Thu 4th Sep)5ft (1.6m) 9s

Table - best surf conditions forecast for Barrinha over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
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Short Range Forecast Light rain (total 9mm), mostly falling on Thu night. Warm (max 25°C on Thu morning, min 13°C on Fri morning). Winds decreasing (fresh winds from the NNE on Wed afternoon, light winds from the NE by Thu morning).

Days 3-6 Weather Summary Moderate rain (total 13mm), heaviest on Fri night. Very mild (max 17°C on Mon morning, min 11°C on Fri night). Wind will be generally light.

Tue
02
Wednesday
03
Thursday
04
Friday
05
Saturday
06
Sunday
07
Monday
08
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
1
0
2
2
1
1
1
0
0
0
0
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.3
E
0.3
SSE
0.2
SSE
2.5
ENE
1.4
E
0.1
S
0.1
S
0.1
S
1.5
S
1.7
S
1.6
S
1.4
E
1.1
ESE
1.2
E
1.3
E
0.9
SE
0.3
ESE
0.3
ESE
0.3
ESE
0.5
S
0.6
S
Period(s) (?)9111099161515777888861111111211
Wave
Graph
(?)Metric surfscale
Energy (?)2793510032054420628224744628525626212853445213681
Wind
(km/h)
25
NNE
25
NNE
25
NNE
30
NNE
25
NNE
25
NNE
20
SSW
20
SW
20
SW
20
SW
15
SW
15
SW
15
SW
10
WSW
5
SW
5
NE
15
NNE
15
N
15
N
10
N
5
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
off		offcross-
off		cross-
off		cross-
off		offoffoffglassglasscross-
on		cross-
on		cross-
on		crossglass
High Tide
/ height (m)
11:59PM
0.41
1:05PM
0.67
12:07AM
0.48
1:27PM
0.71
12:26AM
0.54
1:52PM
0.73
12:48AM
0.60
2:15PM
0.72
1:13AM
0.65
2:34PM
0.69
1:40AM
0.69
2:48PM
0.63
2:10AM
0.71
Low Tide
/ height (m)
6:10PM
0.32
5:29AM
0.11
6:42PM
0.27
6:17AM
0.03
7:13PM
0.24
6:59AM
-0.04
7:45PM
0.23
7:40AM
-0.09
8:17PM
0.23
8:19AM
-0.10
8:48PM
0.24
8:59AM
-0.07
9:17PM
0.25
9:41AM
0.00
Tue
02
Wednesday
03
Thursday
04
Friday
05
Saturday
06
Sunday
07
Monday
08
Sunrise--6:26--6:24--6:24--6:22--6:22--6:20--6:18
Sunset6:00--6:00--6:01--6:01--6:02--6:02--6:02--
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
light rain
light rain
light rain
mod rain
light rain
cloud
cloud
cloud
cloud
light rain
cloud
cloud
light rain
part cloud
Rain (mm)
-------54281----2--5-
Temp. °C201922221825201513141312121314161617181820
Feels °C (?)181819181626191191110991113151516191921
  • 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

Eyeball surf reportRecent Eyeball Surf Reports for Santa Catarina - Sul

  1. weather stationWind Update Still cross-shore at Barrinha (light winds from the N at Florianopolis Airport 48 km from Barrinha). 0.9m 12s groundswell from the SSE with a 0.2m 9s swell from the S. 2 swells combining to make bigger set waves.

    2 hours 20 minutes ago Barrinha
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48 km away, 2 h 20 min ago

17 km/h
N
0.0
17.7
Air / Water (°C)
Please reload the page to see if there are any updates.

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 Barrinha 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 Barrinha at:
surf-forecast.com

Information about the Barrinha Surf forecast

The above surf forecast table for Barrinha provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Barrinha can be found by selecting the local surf guide option on the grey menu. Our Barrinha 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 (Barrinha) 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 Barrinha 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.

Barrinha is 17 km (11 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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