Surf Break

Lat Long: 27.57° S 48.43° W

Barra da Lagoa Surf Forecast and Surf Report

Issued: 8 am 24 Oct 2026 (local time)

Forecast update in  hr  min

Today's Barra da Lagoa sea temperature is
18.9°C
2.4° 

Barra da Lagoa surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Barra da Lagoa surf forecast from 24 Oct 2026:

  • Best quality surf: Tuesday 27 Oct, 6AM (local time) - 5ft (1.5m), 8s period, SSE swell with cross-offshore winds.
  • Most powerful swell: Monday 26 Oct, 9PM (local time) - 6ft (1.9m), 8s period, SSE swell with 510 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 27 Oct, 12AM (local time) - 4.5ft (1.3m), 9s period with SE swell.

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 (Oct 27) at 12AM. The primary swell is predicted to be 1.3m and 9s 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 1.9m 8s and forecast to arrive on Monday (Oct 26) at 9PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 8s period and expected on Friday (Oct 30) at 9PM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+)12AM (Tue 27th Oct)4.5ft (1.3m) 9s
Best Surf 6AM (Tue 27th Oct)5ft (1.5m) 8s
Most Powerful 9PM (Mon 26th Oct)6ft (1.9m) 8s

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


Short Range Forecast

Moderate rain (total 15mm), heaviest on Sat morning. Warm (max 20°C on Sat morning, min 15°C on Sun night). Wind will be generally light.

Days 4-6 Weather Summary

Moderate rain (total 18mm), heaviest on Thu night. Warm (max 21°C on Thu morning, min 17°C on Tue morning). Wind will be generally light.

Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
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
1
1
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
SE
9
0.6
SE
9
0.6
SE
9
0.4
SE
9
0.2
SSE
14
0.3
SE
8
2
S
9
2.2
S
9
1.3
SE
9
1.5
SSE
8
0.9
ESE
8
1
ESE
8
0.9
SE
8
0.7
SE
8
0.7
ESE
8
0.5
ESE
7
0.6
ESE
7
1
ENE
6
0.2
SSE
14
0.2
SSE
14
0.5
SSE
11
Wave Graph
Metric surfscale
Energy kJ
83
52
50
26
19
10
0
0
249
302
112
125
84
57
50
31
37
63
20
21
69
Wind (km/h)
20
NNW
15
N
5
SSW
25
SSW
15
SSW
15
SW
20
SSW
30
SSE
15
SSW
5
SSE
15
ENE
10
NNW
15
NNW
20
NNE
5
N
5
N
20
NE
20
NE
20
E
15
E
15
E
Wind State
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross
on
cross
cross
cross-on
glassy
cross-on
on
on
on
cross-on
on
High Tide
1:10PM0.83m
1:09AM0.91m
1:33PM0.80m
1:46AM0.93m
1:56PM0.75m
2:25AM0.92m
2:19PM0.69m
3:06AM0.88m
2:41PM0.65m
3:51AM0.80m
3:04PM0.62m
4:42AM0.71m
3:27PM0.59m
11:01PM0.23m
Low Tide
7:23PM0.16m
7:53AM0.07m
7:54PM0.14m
8:38AM0.14m
8:24PM0.13m
9:26AM0.25m
8:50PM0.13m
10:23AM0.36m
9:08PM0.14m
11:36AM0.48m
8:58PM0.17m
7:55AM0.62m
1:07PM0.55m
8:58PM0.22m
light rain
light rain
light rain
cloud
light rain
clear
clear
clear
part cloud
part cloud
part cloud
cloud
part cloud
clear
part cloud
part cloud
part cloud
heavy rain
heavy rain
mod rain
mod rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:28
—
—
5:28
—
—
5:26
—
—
5:26
—
—
5:24
—
—
5:24
—
—
5:24
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
6:25
—
—
6:27
—
—
6:28
—
—
6:28
—
—
6:29
—
—
6:30
—
—
6:30
—
 mm
5
4
4
—
2
—
—
—
—
—
—
—
—
—
—
—
—
18
11
9
9
Temp °C
20
20
19
18
17
17
19
18
17
18
18
18
20
20
19
21
21
20
18
18
19
Feels °C
19
21
22
14
15
15
14
13
13
17
16
17
18
18
19
21
20
19
16
17
20
  • 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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