Barra da Lagoa surfForecast / Santa Catarina – Florianópolis / Brazil

information circle12 Day Weather and Surf, issued 2 am Monday 05 Jan 2026 -03
Forecast update in hr  min  s Forecast update imminent
Barra da Lagoa surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Barra da Lagoa sea temperature is
26.7° C
(Which is 1.4°C warmer than normal for this time of year)


Best Forecast Surf Conditions for Barra da Lagoa this week:

The most powerful waves expected at Barra da Lagoa in the next 12 days are 1.3m 10s and forecast to arrive on Tuesday (Jan 06) at 9AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.0m 10s period and expected on Monday (Jan 05) at 6AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 9AM (Tue 6th Jan)4.5ft (1.3m) 10s

Table - best surf conditions forecast for Barra da Lagoa over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Warm (max 26°C on Wed morning, min 20°C on Mon morning). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 4mm), mostly falling on Thu afternoon. Warm (max 28°C on Thu morning, min 22°C on Thu night). Wind will be generally light.

Monday
05
Tuesday
06
Wednesday
07
Thursday
08
Friday
09
Saturday
10
Sunday
11
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.9
S
1.6
S
1.4
S
1.3
SSE
0.7
NE
1.4
NE
0.4
SSE
0.3
SSE
0.2
SSE
0.1
SE
0.9
ENE
1.2
S
0.9
ENE
0.2
SSE
0.4
SSE
0.7
S
1
S
0.6
SSE
0.5
SE
0.5
SE
0.6
SSE
Period(s) (?)1010101045888775713410107778
Wave
Graph
(?)Metric surfscale
Energy kJ (?)000295121112814620001770035242544
Wind
(km/h)
15
S
20
SE
5
NE
10
N
25
NNE
25
NNE
15
NNW
25
NE
15
NNW
10
NNW
25
SSE
20
S
10
S
15
ESE
0
N
15
NNW
25
NNE
15
NW
15
NNW
15
NNE
10
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
crossoncrosscross-
on
cross-
on
crosscross-
on
crosscrosscross-
off
cross-
off
cross-
off
cross-
on
glasscrosscross-
on
cross-
off
crosscross-
on
cross
High Tide
/ height (m)
2:36PM
0.77
4:07AM
0.74
3:10PM
0.80
4:33AM
0.68
3:47PM
0.80
5:00AM
0.64
4:27PM
0.76
5:29AM
0.61
5:12PM
0.70
6:02AM
0.58
6:08PM
0.63
6:43AM
0.55
7:42PM
0.56
Low Tide
/ height (m)
10:21AM
0.48
10:07PM
0.03
10:35AM
0.50
10:41PM
0.08
10:06AM
0.50
11:11PM
0.16
9:26AM
0.46
11:42PM
0.24
9:59AM
0.43
12:23AM
0.33
10:57AM
0.42
1:47AM
0.40
2:22PM
0.40
Monday
05
Tuesday
06
Wednesday
07
Thursday
08
Friday
09
Saturday
10
Sunday
11
Sunrise5:24--5:24--5:24--5:26--5:26--5:28--5:28--
Sunset-7:13--7:13--7:13--7:13--7:13--7:13--7:13-
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
thunderstorm
clear
part cloud
part cloud
part cloud
part cloud
cloud
thunderstorm
part cloud
part cloud
thunderstorm
Rain (mm)
----------3------1--4
Temp. °C222222242423262624282524252524272624292823
Feels °C (?)191921222122262626302625262626282626303026
  • 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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Information about the Barra da Lagoa Surf forecast

The above surf forecast table for Barra da Lagoa provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Barra da Lagoa can be found by selecting the local surf guide option on the grey menu. Our Barra da Lagoa 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 da Lagoa) 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 da Lagoa 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 da Lagoa is 9 km (6 miles) from Florianopolis. If you plan a holiday in Florianópolis, look for hotels and other accommodation in Florianopolis. Florianopolis has rooms for a wide range of budgets as well as car hire and transport links.

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