Barra da Lagoa surfForecast / Santa Catarina – Florianópolis / Brazil

information circle12 Day Weather and Surf, issued 8 pm Tuesday 24 Feb 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
27.4° C
(Which is 1.6°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Barra da Lagoa this week:

The surf forecast for Barra da Lagoa over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Feb 25) at 3AM. The primary swell is predicted to be 0.4m and 12s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Barra da Lagoa in the next 12 days are 2.2m 6s and forecast to arrive on Friday (Feb 27) at 3PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.3m 7s period and expected on Thursday (Feb 26) at 6PM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Wed 25th Feb)1.5ft (0.4m) 12s
Best Surf 3AM (Wed 25th Feb)1.5ft (0.4m) 12s
Most Powerful 3PM (Fri 27th Feb)7ft (2.2m) 6s

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 Light rain (total 4mm), mostly falling on Tue night. Warm (max 27°C on Wed morning, min 21°C on Thu night). Winds increasing (calm on Tue night, fresh winds from the S by Thu afternoon).

Days 3-6 Weather Summary Light rain (total 3mm), mostly falling on Fri night. Warm (max 25°C on Sun morning, min 22°C on Fri night). Wind will be generally light.

Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
01
Monday
02
Tue
03
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
1
0
0
1
0
0
0
0
1
1
0
Swell
Height Map
Wave Height (m) & direction (?)
1.5
E
0.3
ESE
0.1
SE
0.4
ESE
0.4
ESE
0.4
ESE
0.3
SSE
0.5
ESE
2.2
SSE
1.1
ESE
0.9
ESE
1.1
SE
1
SE
0.7
ESE
0.7
ESE
0.8
SE
0.9
SE
0.8
SSE
0.8
SE
1.1
SE
1.1
SE
Period(s) (?)812161111111496888899778888
Wave
Graph
(?)Metric surfscale
Energy kJ (?)029104848464150374169105145138797975698495180184
Wind
(km/h)
10
NNW
5
NNW
15
S
25
SSW
20
SSW
30
S
25
S
15
SSW
25
SSE
15
SSE
10
S
20
SE
10
SSE
5
S
15
SE
10
ESE
5
SSE
10
E
5
NNE
0
NNW
15
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crosscrosscross-
off
crosscrosscross-
off
cross-
on
cross-
on
crossonglassglasson
High Tide
/ height (m)
12:28AM
0.69
12:44PM
0.41
1:00AM
0.78
12:38PM
0.46
1:27AM
0.84
12:19PM
0.53
1:47AM
0.87
12:25PM
0.63
2:00AM
0.87
12:47PM
0.74
2:09AM
0.85
1:14PM
0.82
2:20AM
0.83
1:44PM
0.89
Low Tide
/ height (m)
9:50AM
0.36
4:30PM
0.29
7:15AM
0.39
5:39PM
0.18
7:17AM
0.37
6:30PM
0.08
7:37AM
0.35
7:11PM
0.00
7:58AM
0.34
7:47PM
-0.04
8:18AM
0.33
8:18PM
-0.04
8:34AM
0.31
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
01
Monday
02
Tue
03
Sunrise-6:03--6:03--6:03--6:05--6:05--6:05--6:07-
Sunset--6:49--6:47--6:46--6:45--6:45--6:44--6:43
thunderstorm
clear
thunderstorm
part cloud
part cloud
clear
clear
clear
clear
thunderstorm
part cloud
cloud
part cloud
clear
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
Rain (mm)
2-2------3-----------
Temp. °C252727252526242525242424242524232525232526
Feels °C (?)293028242523212322232322232422232524232525
  • 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

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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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