Barra Velha Surf Break

Lat Long: 26.67° S 48.69° W

Barra Velha Surf Forecast and Surf Report

Issued: 8 pm 25 Aug 2026 (local time)

Forecast update in  hr  min

Today's Barra Velha sea temperature is
19.5°C
0.8° 

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


Barra Velha surf forecast from 26 Aug 2026:

  • Best quality surf: Wednesday 26 Aug, 6AM (local time) - 3.5ft (1.1m), 16s period, SE swell with glassy winds.
  • Most powerful swell: Wednesday 26 Aug, 9PM (local time) - 4ft (1.2m), 15s period, SE swell with 648 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 26 Aug, 3AM (local time) - 2ft (0.6m), 16s period with SE swell.

Best Forecast Surf Conditions for Barra Velha this week:

The surf forecast for Barra Velha over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 26) at 3AM. The primary swell is predicted to be 0.6m and 16s period with a secondary swell of 0.6m and 12s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Barra Velha in the next 16 days are 1.2m 15s and forecast to arrive on Wednesday (Aug 26) at 9PM. Winds are predicted to be glassy at the time the swell arrives.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Wed 26th Aug)2ft (0.6m) 16s
Best Surf 6AM (Wed 26th Aug)3.5ft (1.1m) 16s
Most Powerful 9PM (Wed 26th Aug)4ft (1.2m) 15s

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


The Lowdown

Alright, folks, Rusty here. Let me talk you through what’s shaking out for Barra Velha over the next couple of weeks.

We’ve got a bit of a slow start, but things really start to build. The first few days will see a mix of clean mornings and messy afternoons. The standout session is Wednesday morning, the 26th of August. We’re looking at a solid 4ft swell from the southeast, with a super long 15-second period. That’s proper groundswell energy, and the combined energy is a healthy 509 (moderate). The wind is glassy from the northwest, so it’s going to be clean as a whistle. The water temp is about average for the time of year, nothing wild. The break is a beach and point setup, so that long-period swell will wrap in nicely, giving you good shape. This is the pick of the early window.

Wednesday afternoon the wind swings cross-on and the quality drops off. Thursday morning the 27th is glassy again with a smaller 3ft swell, but it’s still worth a paddle if you’re keen for a cruisy session. Friday morning the 28th brings a smaller but punchy 4ft from the east-northeast (8 seconds) and glassy conditions, so that’s a fun option. The same goes for Saturday morning the 29th – 4ft, clean, glassy. The afternoons though, they get messy with cross-onshore winds.

There’s a quiet patch from Sunday the 30th into the start of September, with small swells and iffy conditions. But hold on, because things fire up again. Monday morning the 7th of September is a real standout. The swell jumps to 6ft from the east-northeast, with a combined energy of 529 (moderate). The wind is glassy from the south, so it’s going to be clean. That’s solid, punchy, and consistent for a beach and point. This is expert territory at that size, so if you’re a beginner, give it a miss. The following morning, Tuesday the 8th, is still good with 5ft and glassy conditions.

And then the real gem appears at the very end of the forecast. Thursday morning, the 10th of September, we get a 4ft swell from the southeast with a massive 14-second period and a combined energy of 584 (moderate). The wind is dead calm, glassy. That’s a very long period groundswell, and at Barra Velha’s point, it’s going to produce some absolute beauties. It’s less certain this far out, but if it holds, that’s your best session of the whole run.

So, to sum it up: grab Wednesday morning, August 26th for the early clean groundswell, and keep an eye on Thursday morning, September 10th for the big finish. The rest of the time you’ll be picking your moments with the morning glass-offs.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 25°C on Fri morning, min 15°C on Tue night). Wind will be generally light.

Days 5-7 Weather Summary

Moderate rain (total 16mm), heaviest on Mon afternoon. Warm (max 24°C on Sat morning, min 19°C on Fri night). Wind will be generally light.

Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
3
1
3
2
0
1
2
0
2
2
1
2
0
0
2
2
1
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
SE
16
1.1
SE
15
1.2
SE
15
1.1
SE
15
0.9
SE
14
0.8
SE
13
1.2
ENE
7
1.3
ENE
8
1.4
ENE
8
1.4
ENE
8
1.3
ENE
8
1.4
E
8
1.1
E
9
1
E
9
1
E
9
1.2
E
9
1.1
E
9
1
E
9
0.9
ENE
9
Wave Graph
Metric surfscale
Energy kJ
130
505
606
574
336
212
143
212
270
244
229
279
194
151
146
240
199
153
126
Wind (km/h)
5
WNW
5
NW
10
ENE
5
N
0
NW
10
ENE
10
NNE
5
NNW
10
ENE
0
W
0
WSW
10
ESE
5
SW
10
S
5
ESE
5
W
5
W
5
NW
10
N
Wind State
glassy
glassy
cross-on
glassy
glassy
cross-on
cross
glassy
cross-on
glassy
glassy
on
glassy
cross
cross-on
glassy
glassy
glassy
cross
High Tide
1:09AM1.06m
1:54PM1.17m
1:42AM1.15m
2:24PM1.20m
2:14AM1.21m
2:54PM1.20m
2:47AM1.23m
3:25PM1.17m
3:23AM1.22m
3:57PM1.11m
4:00AM1.17m
4:30PM1.02m
Low Tide
7:38AM0.04m
8:01PM0.32m
8:03AM-0.00m
8:16PM0.29m
8:26AM-0.01m
8:30PM0.28m
8:48AM0.01m
8:46PM0.26m
9:10AM0.07m
9:05PM0.25m
9:33AM0.16m
9:28PM0.26m
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
mod rain
mod rain
heavy rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
6:33
6:31
6:31
6:30
6:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:59
5:59
6:00
6:00
6:00
6:00
 mm
7
9
13
Temp °C
15
21
20
18
21
22
19
25
24
20
24
24
20
22
22
19
21
21
19
Feels °C
16
22
20
20
22
23
21
26
25
22
26
25
22
24
24
21
23
24
18
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  • 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 Velha Surf forecast

The above surf forecast table for Barra Velha provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Barra Velha can be found by selecting the local surf guide option on the grey menu. Our Barra Velha 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 Velha) 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 Velha 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 Velha is 4 km (2 miles) from Barra Velha. If you plan a holiday in Santa Catarina - Norte, look for hotels and other accommodation in Barra Velha. Barra Velha has rooms for a wide range of budgets as well as car hire and transport links.

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