Surf Break

Lat Long: 27.57° S 48.43° W

Barra da Lagoa 48 hour detailed Surf Forecast

Issued: 8 pm 21 Oct 2026 (local time)

Forecast update in  hr  min

Today's Barra da Lagoa sea temperature is
19.5°C
1.5° 

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


How big are the waves at Barra da Lagoa today (22 Oct):

  • Morning surf: Morning surf (22 Oct, local time) - 4ft (1.2m), 10s period with SE swell.
  • Afternoon surf: Afternoon surf (22 Oct, local time) - 4.5ft (1.3m), 10s period with SE swell.
  • Evening surf: Evening surf (22 Oct, local time) - 4.5ft (1.3m), 12s period with SE swell.

The current surf forecast for Barra da Lagoa at 1AM is: 1.3m 10s primary swell from a South-southeast direction and 0.6m 4s secondary swell from a East-northeast direction (forecast issued at 08:00pm October 21). An open ocean swell of 0.3m 9s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (22 Oct)4ft (1.2m)10s
Afternoon (22 Oct)4.5ft (1.3m)10s
Evening (22 Oct)4.5ft (1.3m)12s

Table - waves today at Barra da Lagoa. (Swell directed towards the surf break)


Short Range Forecast

Moderate rain (total 15mm), heaviest on Thu night. Warm (max 24°C on Sat morning, min 18°C on Wed night). Wind will be generally light.

Wed
21
Thursday
22
Friday
23
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
0
1
0
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)
1.4
SE
10
1.4
SE
10
1.3
SSE
10
1.3
SSE
10
1.3
SSE
10
1.2
SE
10
1.3
SE
10
1.3
SE
10
1.3
SE
11
1.3
SE
12
1.2
SE
11
1.2
SE
11
1.1
SE
11
1.1
SE
11
1
SE
11
0.9
SE
10
0.9
SE
10
0.8
SE
10
Wave Graph
Metric surfscale
Energy kJ
433
370
347
347
347
298
335
348
382
425
369
344
258
254
216
170
163
136
Wind (km/h)
10
NE
10
NE
10
NE
10
NE
15
NE
15
NE
15
NE
15
NE
15
NE
15
NE
15
NNE
15
NNE
20
NNE
15
NNE
15
N
15
NNE
15
NNE
15
N
Wind State
on
on
cross-on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
High Tide
11:25PM0.72m
12:24PM0.83m
11:59PM0.80m
12:47PM0.85m
Low Tide
5:43PM0.31m
5:46AM0.07m
6:17PM0.25m
6:28AM0.03m
6:51PM0.20m
part cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
part cloud
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
5:31
—
—
—
—
—
—
—
5:30
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:23
—
—
—
—
—
—
—
6:24
—
—
—
—
—
—
—
6:25
—
 mm
—
—
—
—
—
1
1
1
1
1
2
2
2
1
—
—
—
—
Temp °C
19
19
18
18
18
18
19
18
18
19
19
19
20
20
21
22
21
21
Feels °C
18
19
17
18
17
17
18
17
18
19
19
19
20
21
22
22
21
22
  • 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
How to use the Wavefinder 

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