Surf Break

Lat Long: 27.57° S 48.43° W

Barra da Lagoa Surf Forecast and Surf Report

Issued: 8 pm 08 Oct 2026 (local time)

Forecast update in  hr  min

Today's Barra da Lagoa sea temperature is
18.1°C
2.3° 

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 9 Oct 2026:

  • Best quality surf: Monday 12 Oct, 3AM (local time) - 3.5ft (1.1m), 8s period, SSE swell with cross-offshore winds.
  • Most powerful swell: Friday 16 Oct, 3AM (local time) - 8ft (2.5m), 8s period, ESE swell with 1,000 kJ wave energy.
  • Next surfable swell (1★+): Monday 12 Oct, 3AM (local time) - 3.5ft (1.1m), 8s period with SSE 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 Monday (Oct 12) at 3AM. The primary swell is predicted to be 1.1m and 8s 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 2.5m 8s and forecast to arrive on Friday (Oct 16) at 3AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 8s period and expected on Thursday (Oct 15) at 3PM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Mon 12th Oct)3.5ft (1.1m) 8s
Best Surf 3AM (Mon 12th Oct)3.5ft (1.1m) 8s
Most Powerful 3AM (Fri 16th Oct)8ft (2.5m) 8s

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


Short Range Forecast

Heavy rain (total 31mm), heaviest during Fri afternoon. Warm (max 22°C on Fri morning, min 16°C on Sun afternoon). Wind will be generally light.

Days 5-7 Weather Summary

Heavy rain (total 31mm), heaviest during Sun night. Very mild (max 18°C on Wed morning, min 16°C on Sun night). Wind will be generally light.

Friday
9
Saturday
10
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
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
1
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
SSE
10
0.4
SSE
10
0.4
SSE
10
0.4
SE
10
0.4
SE
10
0.9
NNE
4
0.8
E
8
0.7
E
8
0.3
SSE
11
0.1
SE
8
0.1
SE
10
0.4
SE
10
0.6
ESE
9
0.5
ESE
8
0.6
ESE
8
1.6
SSE
10
0.9
SSE
10
1.8
ESE
7
1.8
SE
7
Wave Graph
Metric surfscale
Energy kJ
38
38
38
24
24
25
0
0
24
3
4
33
49
37
43
480
183
285
331
Wind (km/h)
25
N
5
NNE
5
ENE
15
NNW
10
N
25
NNE
20
S
10
SSE
15
S
10
S
15
S
10
SSE
5
S
10
S
15
S
15
SSW
15
SSE
15
SSE
10
SSE
Wind State
cross
cross-on
glassy
cross
cross
cross-on
cross-off
cross
cross-off
cross-off
cross-off
cross
glassy
cross-off
cross-off
cross-off
cross
cross
cross
High Tide
00:35AM0.84m
1:18PM0.79m
1:08AM0.89m
1:33PM0.78m
1:41AM0.90m
1:52PM0.77m
2:15AM0.89m
2:13PM0.75m
2:49AM0.85m
2:33PM0.73m
3:23AM0.80m
2:55PM0.70m
Low Tide
7:29AM0.05m
7:33PM0.23m
7:57AM0.11m
7:48PM0.19m
8:21AM0.17m
8:00PM0.15m
8:38AM0.25m
8:12PM0.12m
8:47AM0.32m
8:28PM0.11m
8:51AM0.39m
8:49PM0.13m
rain showers
part cloud
light rain
mod rain
cloud
thunderstorm
mod rain
mod rain
light rain
light rain
light rain
light rain
mod rain
light rain
light rain
light rain
light rain
light rain
mod rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
5:43
—
—
5:43
—
—
5:41
—
—
5:41
—
—
5:39
—
—
5:39
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:16
—
6:17
—
—
6:17
—
—
6:19
—
—
6:19
—
—
6:20
—
—
6:20
—
 mm
2
—
5
6
—
1
8
6
3
5
4
2
6
2
1
5
3
3
6
Temp °C
19
22
22
20
22
22
20
17
16
16
16
16
16
17
17
17
18
18
19
Feels °C
19
23
24
23
22
21
20
17
14
15
15
16
16
17
16
16
18
18
20
  • 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 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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