Barra da Lagoa Surf Break

Lat Long: 27.57° S 48.43° W

Barra da Lagoa Surf Forecast and Surf Report

Issued: 8 pm 23 Sep 2026 (local time)

Forecast update in  hr  min

Today's Barra da Lagoa sea temperature is
18.2°C
1.3° 

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 24 Sep 2026:

  • Most powerful swell: Thursday 24 Sep, 9AM (local time) - 6.5ft (2.0m), 14s period, SSE swell with 1,379 kJ wave energy.

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 2.0m 14s and forecast to arrive on Thursday (Sep 24) at 9AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 9s period and expected on Thursday (Oct 01) at 12AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 9AM (Thu 24th Sep)6.5ft (2.0m) 14s

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


Short Range Forecast

Mostly dry. Warm (max 22°C on Fri morning, min 14°C on Wed night). Wind will be generally light.

Days 5-7 Weather Summary

Heavy rain (total 26mm), heaviest during Sun night. Warm (max 21°C on Sun afternoon, min 18°C on Sat night). Wind will be generally light.

Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
3
0
2
0
0
0
0
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)
2
S
14
2
SSE
14
1.8
SSE
13
1.7
SSE
14
1.3
SSE
13
1
SSE
12
0.7
SSE
11
0.5
SSE
11
0.2
ESE
10
0.3
SSE
10
0.2
SSE
10
0.6
ENE
6
0.4
SSE
11
0.7
ENE
5
0.4
NNW
3
0.4
NNW
3
0.6
N
3
1.3
E
7
1.4
ENE
7
Wave Graph
Metric surfscale
Energy kJ
0
1379
1127
1138
530
308
130
66
11
19
9
0
0
23
3
3
8
0
0
Wind (km/h)
5
NW
15
N
20
NNE
15
NNW
15
NNW
25
NNE
15
N
10
N
10
NE
10
S
0
SE
5
ENE
10
NNE
10
NNE
20
NNW
20
NNE
0
N
5
NE
5
WNW
Wind State
glassy
cross
cross-on
cross
cross
cross-on
cross
cross
cross-on
cross-off
glassy
glassy
cross-on
cross-on
cross
cross-on
glassy
on
cross-off
High Tide
00:26AM0.80m
1:20PM0.88m
00:54AM0.87m
1:41PM0.88m
1:23AM0.91m
2:03PM0.86m
1:55AM0.94m
2:25PM0.82m
2:30AM0.93m
2:48PM0.76m
3:07AM0.90m
3:11PM0.70m
Low Tide
6:56AM-0.01m
7:20PM0.23m
7:32AM-0.03m
7:49PM0.20m
8:07AM-0.01m
8:17PM0.19m
8:44AM0.04m
8:43PM0.18m
9:23AM0.14m
9:04PM0.19m
10:05AM0.26m
9:10PM0.20m
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
mod rain
light rain
mod rain
rain showers
light rain
light rain
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:01
6:00
5:58
5:58
5:56
5:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:09
6:09
6:10
6:10
6:10
6:12
6:12
 mm
10
4
7
1
3
1
Temp °C
14
18
18
17
22
21
18
22
22
19
20
21
20
19
20
20
21
21
21
Feels °C
13
15
15
16
20
19
18
22
23
20
23
23
21
20
18
21
24
24
23
  • 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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