Barra da Lagoa surfForecast / Santa Catarina – Florianópolis / Brazil

information circle16 Day Weather and Surf, issued 2 am Saturday 02 May 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
23.4° C
(Which is slightly warmer than usual)

Best Forecast Surf Conditions for Barra da Lagoa this week:

The most powerful waves expected at Barra da Lagoa in the next 16 days are 2.1m 16s and forecast to arrive on Monday (May 04) at 6PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.5m 9s period and expected on Sunday (May 03) at 12AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 6PM (Mon 4th May)7ft (2.1m) 16s

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

Light rain (total 2mm), mostly falling on Sat morning. Warm (max 25°C on Sat afternoon, min 15°C on Sat night). Winds decreasing (fresh winds from the S on Sat night, calm by Sun night).

Days 4-6 Weather Summary

Mostly dry. Warm (max 25°C on Wed morning, min 20°C on Tue morning). Wind will be generally light.

Saturday
2
Sunday
3
Monday
4
Tuesday
5
Wednesday
6
Thursday
7
Friday
8
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
2
2
1
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)
0.8
NNW
5
0.5
S
12
3.5
S
9
3
S
10
2.5
S
11
2.2
S
12
0.7
NNE
4
2.1
SSE
16
2
SSE
15
1.6
SSE
14
1.3
SSE
13
1
S
12
0.8
S
12
0.7
S
11
0.6
S
11
0.5
N
3
0.2
SSE
12
0.3
SSE
12
0.3
SSE
12
1.7
ENE
8
1.8
ENE
8
Wave Graph
Metric surfscale
Energy kJ
28
0
0
0
0
0
15
2080
1751
953
0
0
0
0
0
5
15
29
27
0
0
Wind (km/h)
5
WSW
15
S
35
S
25
SSW
15
SSE
5
NW
15
NNW
25
N
20
NNW
15
NNW
20
NNE
15
N
15
N
20
NNE
15
N
15
N
20
NNE
15
N
15
N
20
WNW
10
NW
off
cross-off
cross-off
cross-off
cross
cross-off
cross
cross
cross
cross
cross-on
cross
cross
cross-on
cross
cross
cross-on
cross
cross
cross-off
cross-off
High Tide
2:20PM0.85m
2:03AM0.73m
2:54PM0.83m
2:28AM0.72m
3:29PM0.79m
2:55AM0.70m
4:07PM0.74m
3:27AM0.68m
4:52PM0.69m
4:08AM0.65m
5:53PM0.64m
5:03AM0.61m
7:50PM0.62m
Low Tide
8:37PM0.31m
8:16AM0.10m
9:00PM0.36m
8:41AM0.10m
9:24PM0.41m
9:12AM0.13m
9:56PM0.45m
9:56AM0.18m
11:34PM0.49m
11:28AM0.23m
1:25AM0.50m
1:19PM0.24m
9:11PM0.62m
rain showers
cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:39
6:39
6:39
6:41
6:41
6:41
6:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:40
5:39
5:39
5:38
5:37
5:37
5:37
2
3
Temp °C
24
25
20
17
19
18
20
22
21
23
23
22
25
25
23
24
25
23
28
28
22
26
26
16
13
16
18
18
20
21
22
22
24
25
26
25
24
25
25
27
26
20
Swell 1
Height (m)
Direction
Period (s)
0.9
NE
6
0.9
NE
6
0.5
E
9
0.3
E
11
2.5
S
11
2.2
S
12
1.9
SSE
13
2.1
SSE
16
2
SSE
15
1.6
SSE
14
1.3
SSE
13
1
S
12
1.1
NE
6
0.7
S
11
1
NE
6
0.9
ENE
6
0.4
S
10
1.1
ENE
6
1.6
ENE
7
0.4
S
11
1.8
ENE
8
Energy kJ
50
51
42
20
1577
1532
1308
2080
1751
953
617
319
91
121
75
60
31
100
264
39
412
Swell 2
Height (m)
Direction
Period (s)
0.5
S
12
0.5
S
12
0.4
NE
6
0.2
ENE
7
0.3
E
11
0.3
E
10
0.4
E
9
0.3
E
9
0.3
E
9
0.2
E
10
1.1
NE
6
0.8
S
12
0.6
S
11
0.4
SSE
10
0.3
ENE
8
0.4
S
10
0.3
SSE
12
0.3
SSW
9
0.4
S
11
Energy kJ
72
69
10
5
21
19
25
13
13
9
88
180
85
33
13
31
27
16
35
Swell 3
Height (m)
Direction
Period (s)
0.4
ESE
9
0.4
ESE
9
0.2
E
11
0.1
S
13
0.2
SSE
12
0.3
SSE
12
0.3
S
9
0.1
S
19
Energy kJ
29
28
10
4
15
29
15
7
Wind waves
Height (m)
Direction
Period (s)
0.8
NNW
5
0.3
S
9
3.5
S
9
3
S
10
0.7
NNE
4
1
NNE
5
1.2
NNE
5
1.2
NE
6
1.2
NE
6
1
NE
6
0.5
N
3
1
NE
6
1.4
NE
6
1.7
ENE
8
Energy kJ
28
14
1716
1724
15
47
73
102
113
78
5
75
149
337
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
3
3
3
3
2
2
2
1
1
1
1
1
1
2
2
1
Distance (km)
4
16
519
17
17
4
4
25
25
25
25
4
4
78
4
62
371
19
5
4
4
Best forecast wave conditions in Florianópolis
Rating
(10 max)
1
1
1
1
3
3
3
3
2
2
2
1
1
1
2
2
1
Best forecast wave conditions in Brazil
Rating
(10 max)
1
1
2
4
4
3
4
4
3
5
4
4
1
2
2
2
1
2
2
2
1
Header Global
Rating
(10 max)
5
4
4
4
4
4
5
4
5
5
5
4
5
6
6
5
4
7
6
7
6
  • 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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