Barra da Lagoa surfForecast / Santa Catarina – Florianópolis / Brazil

information circle16 Day Weather and Surf, issued 2 am Monday 27 Apr 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
24.2° C
(Which is slightly warmer than usual)

Best Forecast Surf Conditions for Barra da Lagoa this week:

The surf forecast for Barra da Lagoa over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Apr 28) at 6PM. The primary swell is predicted to be 1.0m and 14s 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 16 days are 1.0m 14s and forecast to arrive on Tuesday (Apr 28) at 6PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 13s period and expected on Monday (May 04) at 3AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 6PM (Tue 28th Apr)3.5ft (1.0m) 14s
Best Surf 6PM (Tue 28th Apr)3.5ft (1.0m) 14s
Most Powerful 6PM (Tue 28th Apr)3.5ft (1.0m) 14s

Table - best surf conditions forecast for Barra da Lagoa over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 14mm), heaviest on Tue afternoon. Warm (max 23°C on Mon morning, min 16°C on Tue afternoon). Wind will be generally light.

Days 4-6 Weather Summary

Moderate rain (total 17mm), heaviest on Sat afternoon. Warm (max 23°C on Fri morning, min 19°C on Sat night). Wind will be generally light.

Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
1
Saturday
2
Sunday
3
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
0.4
ENE
7
0.1
SE
5
1.9
S
10
0.1
SE
11
0.1
SE
11
0.3
ESE
9
1.6
S
13
0.3
ESE
9
1.3
S
11
0.3
ESE
11
0.6
SE
6
0.8
S
10
0.9
ENE
5
0.7
NE
5
0.5
E
10
0.9
N
4
0.4
N
4
0.3
ESE
9
2.5
S
7
2.4
S
8
2.5
S
13
Wave Graph
Metric surfscale
Energy kJ
0
1
0
5
5
16
0
15
0
24
19
0
41
22
0
23
5
17
0
0
0
Wind (km/h)
5
SSW
15
E
20
SSE
10
S
5
S
10
SW
5
WNW
5
NW
10
SSW
10
SW
10
ESE
0
WNW
10
NNW
10
NNE
10
NNW
15
NNW
10
W
20
S
25
S
20
SSE
20
SSW
glassy
cross-on
cross
cross-off
glassy
cross-off
glassy
glassy
cross-off
cross-off
cross-on
glassy
cross
cross-on
cross
cross
cross-off
cross-off
cross-off
cross
cross-off
High Tide
11:21AM0.69m
00:28AM0.73m
11:59AM0.77m
00:37AM0.75m
12:36PM0.82m
00:56AM0.76m
1:11PM0.85m
1:17AM0.76m
1:46PM0.86m
1:40AM0.75m
2:20PM0.85m
2:03AM0.73m
2:54PM0.83m
2:28AM0.72m
Low Tide
6:10PM0.13m
6:30AM0.31m
6:45PM0.14m
6:53AM0.24m
7:16PM0.17m
7:15AM0.18m
7:45PM0.21m
7:35AM0.14m
8:12PM0.25m
7:55AM0.11m
8:37PM0.31m
8:16AM0.10m
9:00PM0.36m
part cloud
part cloud
cloud
cloud
light rain
light rain
light rain
rain showers
part cloud
part cloud
clear
part cloud
part cloud
rain showers
rain showers
part cloud
mod rain
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
6:37
6:37
6:37
6:39
6:39
6:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:45
5:44
5:43
5:43
5:42
5:40
5:39
5
2
3
4
2
5
10
Temp °C
23
23
20
19
17
18
19
20
20
22
22
21
23
23
22
23
22
22
19
18
17
25
23
17
18
17
18
21
22
22
24
23
24
24
25
24
26
24
23
16
14
12
Swell 1
Height (m)
Direction
Period (s)
0.4
ENE
7
0.5
S
5
0.4
ENE
8
1.6
S
12
1.4
S
12
1.7
S
14
1.6
S
13
1.4
S
12
1.3
S
11
1.3
S
10
1
S
10
0.8
S
10
0.6
S
9
0.5
E
10
0.5
E
10
0.5
S
12
0.6
S
13
0.4
NE
6
0.3
E
11
0.3
E
10
0.4
ENE
9
Energy kJ
18
15
19
726
520
1065
835
547
403
374
198
120
61
52
50
75
123
10
20
19
29
Swell 2
Height (m)
Direction
Period (s)
0.3
N
4
0.4
ENE
8
0.4
ENE
8
0.4
ENE
8
0.6
ENE
7
0.8
ENE
7
0.6
ENE
6
0.5
E
7
0.6
E
9
0.5
E
11
0.5
E
10
0.5
E
11
0.5
S
9
0.4
SSE
12
0.4
ENE
7
0.5
ENE
6
0.3
ESE
9
0.2
ENE
8
0.2
ENE
8
0.3
ENE
8
Energy kJ
3
19
19
19
40
58
33
24
56
57
51
58
40
47
15
21
17
6
6
14
Swell 3
Height (m)
Direction
Period (s)
0.3
S
6
0.2
N
4
0.1
SE
11
0.1
SE
11
0.3
ESE
9
0.4
ESE
8
0.3
ESE
9
0.5
E
10
0.3
ESE
11
0.5
E
7
0.2
E
12
0.4
ENE
7
0.4
NE
7
0.2
S
11
0.4
ESE
9
0.4
ESE
9
0.2
E
11
0.1
E
10
Energy kJ
5
1
5
5
16
24
15
49
24
24
11
21
14
9
29
28
10
2
Wind waves
Height (m)
Direction
Period (s)
0.3
SSW
3
0.1
SE
5
1.9
S
10
0.6
SE
6
0.8
E
7
0.9
ENE
5
0.7
NE
5
0.7
NE
7
0.9
N
4
0.4
N
4
2
S
6
2.5
S
7
2.4
S
8
2.5
S
13
Energy kJ
2
1
654
19
58
41
22
49
23
5
283
671
822
2371
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
2
2
3
1
1
3
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
78
848
17
13
4
4
3
3
13
4
21
3
3
3
3
3
3
25
17
17
17
Best forecast wave conditions in Florianópolis
Rating
(10 max)
2
2
2
3
2
2
3
1
1
1
1
1
1
1
1
2
1
4
Best forecast wave conditions in Brazil
Rating
(10 max)
2
1
2
2
2
3
2
2
3
1
1
2
1
2
2
1
1
3
4
2
4
Header Global
Rating
(10 max)
6
6
5
5
5
9
7
8
6
5
4
5
8
6
5
4
4
4
4
4
5
  • 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 16 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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