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Surf Forecasts:

Barra do Sul surfForecast / Santa Catarina – Norte / Brazil

information circle12 Day Weather and Surf, issued 2 am Thursday 08 Jan 2026 -03
Forecast update in hr  min  s Forecast update imminent
Barra do Sul surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Barra do Sul sea temperature is
26.9° C
 (Which is 1.3°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Barra do Sul this week:

The surf forecast for Barra do Sul over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jan 09) at 6AM. The primary swell is predicted to be 0.7m and 7s period with a secondary swell of 0.1m and 7s. Another secondary swell of 0.4m and 4s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Barra do Sul in the next 12 days are 1.1m 8s and forecast to arrive on Sunday (Jan 11) at 9PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Tuesday (Jan 13) at 9PM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Fri 9th Jan)2.5ft (0.7m) 7s
Best Surf 6AM (Fri 9th Jan)2.5ft (0.7m) 7s
Most Powerful 9PM (Sun 11th Jan)3.5ft (1.1m) 8s

Table - best surf conditions forecast for Barra do Sul over the next 12 days.

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

Short Range Forecast Light rain (total 5mm), mostly falling on Sat night. Warm (max 29°C on Thu morning, min 22°C on Thu night). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 7mm), mostly falling on Tue afternoon. Warm (max 29°C on Mon morning, min 21°C on Tue night). Wind will be generally light.

Thursday
08
Friday
09
Saturday
10
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
1
0
1
1
0
0
1
0
1
1
0
1
1
0
1
1
0
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.7
ENE
0.6
E
0.6
E
0.7
E
0.7
E
0.6
ENE
0.4
SE
0.9
ENE
1
E
1
E
1.1
E
1.1
E
1
E
0.9
E
1
ENE
0.9
E
0.9
E
1
E
0.9
E
0.9
E
1
E
Period(s) (?)6667761178888888888888
Wave
Graph
(?)Metric surfscale
Energy kJ (?)39273047443135821181211571771371031409890131105105137
Wind
(km/h)
5
WSW
15
SE
10
SSE
5
SE
15
ENE
5
N
5
N
20
ENE
5
SSE
5
W
10
ENE
15
NW
5
W
15
ENE
5
SSW
5
WSW
20
ENE
5
W
5
WSW
15
ENE
5
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscross-
on		cross-
on		glassonglassglassoncrossoffcross-
on		cross-
off		offoncross-
off		cross-
off		onoffglassonglass
High Tide
/ height (m)
5:38PM
1.00
6:33AM
0.88
6:30PM
0.93
7:19AM
0.82
7:35PM
0.85
8:15AM
0.78
9:00PM 3:00AM
0.82 0.59
9:26AM
0.77
10:33PM
0.84
10:41AM
0.78
11:49PM
0.92
11:44AM
0.84
12:41AM
1.02
Low Tide
/ height (m)
10:08AM
0.48
10:53PM
0.28
10:49AM
0.47
11:32PM
0.38
11:38AM
0.49
12:19AM
0.49
12:45PM
0.51
1:42AM
0.59
5:08AM
0.58
5:03PM
0.48
6:15AM
0.54
5:55PM
0.39
7:00AM
0.49
6:34PM
0.29
Thursday
08
Friday
09
Saturday
10
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
Sunrise5:28--5:30--5:31--5:31--5:31--5:33--5:33--
Sunset-7:12--7:12--7:12--7:12--7:12--7:12--7:12-
clear
clear
thunderstorm
part cloud
clear
part cloud
clear
rain showers
thunderstorm
cloud
thunderstorm
cloud
cloud
cloud
part cloud
clear
rain showers
rain showers
part cloud
part cloud
part cloud
Rain (mm)
--1----13-1-----33---
Temp. °C292724262725292724282725292724292822282725
Feels °C (?)302926292928312827322927312826312924302829
  • 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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Latest Updates

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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 Barra do Sul 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 Barra do Sul at:
surf-forecast.com

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Information about the Barra do Sul Surf forecast

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

Barra do Sul is 15 km (9 miles) from Barra Velha. If you plan a holiday in Santa Catarina - Norte, look for hotels and other accommodation in Barra Velha. Barra Velha has rooms for a wide range of budgets as well as car hire and transport links.

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