Barrinha Surf Break

Lat Long: 28.09° S 48.63° W

Barrinha Surf Forecast and Surf Report

Issued: 8 pm 26 Jul 2026 (local time)

Forecast update in  hr  min

Today's Barrinha sea temperature is
18.2° C
0.4° 

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


Barrinha surf forecast from 27 Jul 2026:

  • Best quality surf: Thursday 30 Jul, 12AM (local time) - 4.5ft (1.3m), 10s period, S swell with cross-offshore winds.
  • Most powerful swell: Thursday 30 Jul, 12AM (local time) - 4.5ft (1.3m), 10s period, S swell with 314 kJ wave energy.
  • Next surfable swell (1★+): Monday 27 Jul, 6AM (local time) - 3ft (0.9m), 8s period with ESE 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 27) at 6AM. The primary swell is predicted to be 0.6m and 12s period with a secondary swell of 0.9m and 8s. Another secondary swell of 0.9m and 4s is also forecast. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Barrinha in the next 16 days are 1.3m 10s and forecast to arrive on Thursday (Jul 30) at 12AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 7s period and expected on Saturday (Aug 01) at 9AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Mon 27th Jul)3ft (0.9m) 8s
Best Surf12AM (Thu 30th Jul)4.5ft (1.3m) 10s
Most Powerful12AM (Thu 30th Jul)4.5ft (1.3m) 10s

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


The Lowdown

Right, Rusty here. Let’s talk about what’s coming down the pike for the local waves. It’s a slow start, and you’re gonna have to wait a good while for anything worth paddling out for. But there’s a proper window late in the first week of August that’s got my attention.

From now through the end of July, it’s mostly small and choppy. That Sunday afternoon (26 July) sees a 3ft south swell with a 15 km/h cross-onshore breeze, and it’s just messy. The water’s at 65°, normal for the season. Nothing exciting. Monday morning (27 July) goes glassy, but with only a 2ft south swell, it’s tiny and just ordinary. Through the rest of July, it’s the same story – small south swells, often under 3ft, and the wind’s never really your friend. Tuesday afternoon (28 July) offers a clean little 2ft south swell, but it’s still small.

The first few days of August are flat as a pancake. Saturday (1 August) and Sunday (2 August) drop right off, with swell under 1ft and combined energy in the weak range. You could practically walk on the water. A glassy moment early Sunday morning with a 0.7ft south swell – just not happening.

Then, mark your calendar for Tuesday, 4 August. That morning, a 6ft south-east swell rolls in with a 10-second period and massive combined energy (1154). The wind is a clean cross-off from the SSW at 15 km/h. This is the real deal. The afternoon holds a 6ft south-east swell with the same clean wind. This is the standout of the whole outlook. Swell direction is spot on, conditions will be clean, and the energy is strong. At over 5ft, this is for intermediates and above – beginners should sit this one out. Crowds could be a factor, but it’s worth it.

After that, Wednesday (5 August) brings a 5ft east-south-east swell, but the wind goes onshore and ruins it. Thursday (6 August) is cleaner but smaller, with a 4ft south-east swell, and it doesn’t really deliver. From there, it’s back to small, mediocre surf through the end. There’s a tiny clean window on Sunday morning (9 August) with a long-period south-south-east swell at 1ft, but you’ll need a big board for that one. Monday morning (10 August) has a light offshore wind with a 2ft south swell, but it’s still tiny.

So, if you’ve got one day to chase, it’s Tuesday, 4 August. Everything else in these two weeks is either small, choppy, or just not worth it. That’s the pick of the bunch.

Stay patient and keep an eye on it.
Rusty.

Short Range Forecast

Light rain (total 3mm), mostly falling on Sun night. Warm (max 26°C on Wed morning, min 17°C on Sun night). Wind will be generally light.

Days 5-7 Weather Summary

Some drizzle, heaviest during Thu morning. Warm (max 25°C on Sat afternoon, min 16°C on Wed night). Winds increasing (calm on Thu morning, fresh winds from the NNE by Sat morning).

Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Saturday
1
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
1
0
0
0
1
1
0
0
2
1
1
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)
0.9
ESE
8
0.9
ESE
8
0.6
S
11
0.7
ESE
8
0.5
S
12
0.6
S
12
0.5
S
11
0.6
S
12
0.7
S
11
1.3
S
10
0.8
SSE
7
0.8
S
9
0.5
S
13
0.6
S
12
0.7
S
11
1.5
NE
6
0.4
S
11
0.3
S
10
0.2
S
10
Wave Graph
Metric surfscale
Energy kJ
105
103
92
61
75
97
57
98
112
314
58
111
90
106
123
131
36
18
8
Wind (km/h)
10
N
0
SW
10
ENE
20
N
20
N
10
S
5
SW
10
NNW
25
S
15
SW
10
SW
5
ESE
5
N
15
NNE
25
NE
25
NNE
30
N
30
NNE
10
WSW
Wind State
cross-on
glassy
on
cross-on
cross-on
cross-off
glassy
cross
cross-off
cross-off
off
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
off
High Tide
11:51PM0.48m
1:59PM0.63m
00:32AM0.53m
2:13PM0.65m
1:07AM0.59m
2:32PM0.65m
1:40AM0.64m
2:55PM0.65m
2:13AM0.67m
3:20PM0.64m
2:47AM0.69m
3:47PM0.62m
Low Tide
7:10AM0.06m
8:07PM0.30m
7:50AM0.02m
8:35PM0.29m
8:26AM-0.01m
9:03PM0.29m
9:02AM-0.03m
9:30PM0.29m
9:37AM-0.02m
10:00PM0.29m
10:14AM0.00m
10:34PM0.29m
rain showers
clear
part cloud
clear
clear
clear
rain showers
part cloud
part cloud
part cloud
light rain
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:00
6:58
6:58
6:58
6:56
6:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:42
5:42
5:43
5:43
5:44
5:45
 mm
2
1
1
Temp °C
18
22
20
19
25
24
18
26
21
17
17
17
17
21
21
18
24
25
21
Feels °C
19
23
20
18
26
25
19
28
19
15
17
18
17
19
19
16
21
22
20
  • 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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