Barrinha Surf Break

Lat Long: 28.09° S 48.63° W

Barrinha Surf Forecast and Surf Report

Issued: 2 am 13 Jul 2026 (local time)

Forecast update in  hr  min

Today's Barrinha sea temperature is
15.0° C
3.7° 

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


Barrinha surf forecast from 13 Jul 2026:

  • Best quality surf: Monday 13 Jul, 9AM (local time) - 6.5ft (2.0m), 8s period, S swell with offshore winds.
  • Most powerful swell: Tuesday 14 Jul, 6AM (local time) - 6ft (1.8m), 10s period, SE swell with 597 kJ wave energy.
  • Next surfable swell (1★+): Monday 13 Jul, 9AM (local time) - 6.5ft (2.0m), 8s period with S 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 Monday (Jul 13) at 9AM. The primary swell is predicted to be 2.0m and 8s period with a secondary swell of 1.7m and 8s. Another secondary swell of 0.7m and 11s is also forecast. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Barrinha in the next 16 days are 1.8m 10s and forecast to arrive on Tuesday (Jul 14) at 6AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.2m 8s period and expected on Saturday (Jul 18) at 3AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 9AM (Mon 13th Jul)6.5ft (2.0m) 8s
Best Surf 9AM (Mon 13th Jul)6.5ft (2.0m) 8s
Most Powerful 6AM (Tue 14th Jul)6ft (1.8m) 10s

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


Alright, Rusty here. Let’s talk about the surf ahead.

Alright, we’ve got a bit of a slow start, but patience will pay off. The first real action kicks off Monday morning, July 13th, at Barrinha. It’s a fairly exposed spot, and the water’s weirdly cold for this time of year – a full 4° below normal, so you’ll want a thicker suit. We’re looking at a solid 7ft swell from the south, period around 8 seconds, with a gentle offshore breeze. That combo is giving us clean, punchy waves. The combined energy is strong (1089), so there’s some grunt behind it. This is a very consistent break, but you might have company – the crowds are sometimes an issue.

By Monday afternoon, the swell drops a bit to 5ft and the wind swings cross-offshore, making it less of a standout. Tuesday morning, July 14th, is the real hidden gem. Swell from the southeast at 6ft with a longer 10-second period, and it’s flat out glassy – zero wind. The wave energy is still moderate-to-strong (602). That’s about as clean as it gets for a Tuesday. After that, the wind turns onshore and the quality tanks.

Wednesday through the following weekend is a write-off. Cross-onshore winds and dropping swell – don’t bother paddling out until we see a change. The wave energy drops into the weak range (under 100) by Saturday and Sunday. There’s a tiny pulse on Sunday, July 19th, from the north at 5ft, but the period is a short 5 seconds, and it’s cross-shore wind. Not worth it.

The real gold is in the following week. Tuesday, July 22nd, we get a strong pulse of SSE swell at 5ft with a 10-second period, and light, clean cross-offshore winds. The energy is solid (744). Wednesday, July 23rd is similar – 5ft, same direction, clean.

Now, the standouts – the two absolute best days are Sunday, July 26th, and Monday, July 27th. On Sunday morning, a long-period south swell hits 8ft with a 15-second period (very long, groundswell). Combined energy is huge (2754). Wind is light and cross-offshore. This is for experienced surfers only – too big for beginners. The long period might make it a bit straight at a beach break, but Barrinha handles it. Monday morning, July 27th, we get a 8ft swell from the SSE with a 16-second period – very long again – and clean cross-offshore wind. Energy is massive (2576). The afternoon stays excellent with offshore wind and 7ft swell.

Finally, Tuesday, July 28th, wraps it up with a 5ft SSE swell, 13-second period, and a glassy morning. That’s a beautiful way to end the run.

So, to sum it up: the first week is patchy with a couple of good windows on Monday and Tuesday. The second week builds to two massive, clean days on the 26th and 27th – those are the ones to circle on the calendar. Get out there.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 20°C on Wed afternoon, min 12°C on Mon morning). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 27°C on Sat morning, min 16°C on Thu morning). Wind will be generally light.

Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
1
2
2
0
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)
2
S
8
1.5
S
8
1.5
SSE
10
1.8
SE
10
1.7
SE
10
1.7
ESE
10
1.2
SE
10
1.2
ESE
10
1.1
ESE
10
1
ESE
10
0.9
ESE
11
0.8
ESE
10
0.7
ESE
10
0.5
ESE
10
0.4
ESE
10
0.4
ESE
10
0.3
ESE
10
0.2
S
16
1.4
N
5
0.2
S
13
0.2
S
12
Wave Graph
Metric surfscale
Energy kJ
535
287
437
577
535
533
269
246
250
210
176
123
94
59
42
42
20
19
104
13
11
Wind (km/h)
15
SW
15
S
10
WSW
5
NW
15
NNE
15
N
20
N
25
NNE
20
N
20
N
25
NNE
25
NNE
20
NNE
25
NNE
20
NNE
20
NNE
20
NNE
15
N
15
N
10
N
5
NNE
Wind State
off
cross-off
off
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
glassy
High Tide
3:38PM0.74m
00:41AM0.45m
4:35PM0.70m
1:08AM0.52m
5:42PM0.64m
1:42AM0.59m
4:00PM0.54m
7:06PM0.56m
3:53PM0.50m
8:29PM0.48m
3:01AM0.66m
4:10PM0.48m
9:45PM0.42m
3:44AM0.65m
4:34PM0.48m
10:51PM0.37m
Low Tide
9:13PM0.32m
8:34AM-0.04m
9:46PM0.37m
9:19AM-0.06m
10:15PM0.41m
10:02AM-0.05m
5:02PM0.54m
10:42PM0.43m
10:44AM0.00m
6:18PM0.45m
11:25AM0.07m
7:14PM0.38m
12:07PM0.16m
8:06PM0.32m
clear
clear
clear
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:05
7:05
7:05
7:03
7:03
7:03
7:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:35
5:35
5:36
5:36
5:37
5:37
5:37
 mm
Temp °C
15
16
12
17
17
15
19
20
14
21
21
17
24
25
20
27
26
21
29
29
20
Feels °C
11
12
10
16
15
13
16
16
11
18
17
14
21
23
19
24
23
20
26
29
22
  • 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 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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