Barrinha Surf Break

Lat Long: 28.09° S 48.63° W

Barrinha Surf Forecast and Surf Report

Issued: 2 pm 19 Jul 2026 (local time)

Forecast update in  hr  min

Today's Barrinha sea temperature is
17.0° C
1.8° 

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


Barrinha surf forecast from 19 Jul 2026:

  • Best quality surf: Thursday 23 Jul, 9PM (local time) - 7ft (2.2m), 9s period, SSE swell with offshore winds.
  • Most powerful swell: Thursday 23 Jul, 9AM (local time) - 8ft (2.5m), 10s period, S swell with 1,238 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 21 Jul, 9AM (local time) - 1.5ft (0.4m), 10s period with SSW swell.

Best Forecast Surf Conditions for Barrinha this week:

The surf forecast for Barrinha over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Jul 21) at 9AM. The primary swell is predicted to be 1.0m and 4s period with a secondary swell of 0.4m and 10s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Barrinha in the next 16 days are 2.5m 10s and forecast to arrive on Thursday (Jul 23) at 9AM. 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 Monday (Jul 20) at 3AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 9AM (Tue 21st Jul)1.5ft (0.4m) 10s
Best Surf 9PM (Thu 23rd Jul)7ft (2.2m) 9s
Most Powerful 9AM (Thu 23rd Jul)8ft (2.5m) 10s

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


The Lowdown

Alright, let’s get into it. The 16-day window starts with a real flat spell. Honestly, the first week or so is pretty grim for any proper waves. The first few days have tiny, weak, short-period swell with poor winds, so don’t even bother. There’s a decent gap before we see anything worth paddling out for.

The first real highlight doesn’t show up until Thursday the 23rd of July. That morning, we’ve got a 6ft swell from the south, with a moderate cross-offshore wind. The combined energy is moderate (471). The waves are a bit of a handful, but the wind keeps things clean. By the afternoon, it’s a touch bigger at 7ft from the SSE, clean again, with energy at 560. This is solid intermediate-to-expert territory, especially with the size.

Friday the 24th of July is the standout of the whole run. Morning sees 6ft from the southeast, with a light cross-offshore breeze and a combined energy of 513. The afternoon is the real gem: 6ft from the southeast, glassy conditions, and energy at 473. The wind is dead calm, the waves are clean, and the swell direction is matching the optimum for Barrinha. This is where you want to be. The water is sitting at 63°, which is a bit colder than normal for this time of year, so you’ll want a good wetsuit.

Now, looking further out, there’s a promising pulse on Thursday the 30th of July. That morning, the forecast cranks up to 8ft from the south, with a clean cross-offshore wind, and combined energy is a massive 2289. That’s serious power. This is for experienced surfers only. The afternoon drops to 7ft, still clean, with energy at 800. It’s a long-range call, so treat it with a bit of caution, but it has the potential to be the best of the second week.

Barrinha is a very consistent spot, and it’s fairly exposed to the swell. Keep in mind, crowds are possible here, especially when the surf gets good. The south swell direction is spot on for this break.

Other than those days, there’s a lot of small, weak, or messy surf. The 31st of July has a nice glassy morning with 4ft from the SSE, but the afternoon turns messy with cross-onshore winds. The rest of the run into August is mostly small and poor, with a few surfable but ordinary days.

So, for the best of the best, make a plan for Friday the 24th of July afternoon. That’s the one. The Thursday the 30th morning is the big, powerful option for the experts.

Rusty.

Short Range Forecast

Moderate rain (total 10mm), heaviest on Wed morning. Warm (max 27°C on Sun afternoon, min 18°C on Tue night). Wind will be generally light.

Days 5-7 Weather Summary

Light rain (total 2mm), mostly falling on Wed night. Warm (max 21°C on Wed afternoon, min 14°C on Thu night). Wind will be generally light.

Sun
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
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
1
0
1
1
0
0
2
2
3
2
2
2
2
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)
0.2
S
13
0.2
S
12
0.2
S
12
0.2
S
11
0.2
S
11
0.4
SSW
10
0.6
S
9
0.7
S
9
0.6
S
8
0.6
S
8
0.8
S
8
2.5
S
10
2.3
SSE
10
2.1
SSE
9
1.8
SE
9
1.6
SE
9
1.3
SE
9
1.5
ESE
8
1.5
ESE
8
0.8
S
13
Wave Graph
Metric surfscale
Energy kJ
13
11
11
10
9
38
64
74
49
45
91
1238
943
704
515
421
287
294
277
212
Wind (km/h)
20
NNE
20
N
5
W
5
SE
15
N
5
WSW
5
ENE
15
SSW
10
SW
10
NNW
15
SW
25
SSW
20
SW
10
SW
5
SSW
5
ESE
5
NW
5
NNW
10
NE
10
N
Wind State
cross-on
cross-on
glassy
cross
cross-on
glassy
on
cross-off
off
cross
cross-off
cross-off
cross-off
off
cross-off
glassy
cross-off
glassy
on
cross
High Tide
4:34PM0.48m
10:51PM0.37m
4:30AM0.61m
5:03PM0.49m
11:38PM0.34m
5:20AM0.55m
5:36PM0.48m
00:06AM0.32m
6:20AM0.48m
12:23PM0.43m
6:14PM0.46m
7:50AM0.43m
12:58PM0.49m
7:05PM0.43m
1:24PM0.54m
8:37PM0.41m
1:41PM0.58m
10:46PM0.43m
Low Tide
8:06PM0.32m
9:37AM0.29m
12:54PM0.25m
8:55PM0.29m
9:28AM0.34m
1:52PM0.33m
9:43PM0.28m
9:39AM0.38m
3:06PM0.38m
10:32PM0.29m
3:17AM0.26m
4:35PM0.40m
11:47PM0.32m
4:29AM0.21m
5:59PM0.38m
5:32AM0.16m
6:55PM0.35m
clear
part cloud
cloud
clear
clear
part cloud
part cloud
part cloud
mod rain
cloud
light rain
light rain
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:03
7:01
7:01
7:01
7:01
7:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:37
5:37
5:38
5:38
5:39
5:39
5:40
 mm
10
1
1
Temp °C
27
21
22
21
20
24
24
22
19
21
17
16
16
14
17
18
16
19
19
16
Feels °C
24
19
23
22
18
25
25
22
18
22
17
13
13
12
16
17
16
19
18
16
  • Map Icons:
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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 Barrinha Surf forecast

The above surf forecast table for Barrinha provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Barrinha can be found by selecting the local surf guide option on the grey menu. Our Barrinha 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 (Barrinha) 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 Barrinha 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.

Barrinha is 17 km (11 miles) from Imbituba. If you plan a holiday in Santa Catarina - Sul, look for hotels and other accommodation in Imbituba. Imbituba has rooms for a wide range of budgets as well as car hire and transport links.

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