Barrinha Surf Break

Lat Long: 28.09° S 48.63° W

Barrinha Surf Forecast and Surf Report

Issued: 2 am 16 Jul 2026 (local time)

Forecast update in  hr  min

Today's Barrinha sea temperature is
15.5° C
3.3° 

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


Barrinha surf forecast from 16 Jul 2026:

  • Best quality surf: Thursday 23 Jul, 12AM (local time) - 4.5ft (1.3m), 10s period, S swell with cross-offshore winds.
  • Most powerful swell: Thursday 23 Jul, 9AM (local time) - 5ft (1.5m), 10s period, SSE swell with 424 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 21 Jul, 9AM (local time) - 3.5ft (1.1m), 5s period with N 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 1.1m and 5s 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 1.5m 10s and forecast to arrive on Thursday (Jul 23) at 9AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.4m 8s period and expected on Sunday (Jul 19) at 12AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 9AM (Tue 21st Jul)3.5ft (1.1m) 5s
Best Surf12AM (Thu 23rd Jul)4.5ft (1.3m) 10s
Most Powerful 9AM (Thu 23rd Jul)5ft (1.5m) 10s

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


The Lowdown

Alright, this is Rusty checking in.

Well, folks, I’ve got to be straight with you – we are looking at a pretty bleak run of surf here. The whole 16-day window is a tough one, and there's no hiding it. We kick things off on Thursday the 16th and it’s basically a write-off until the middle of the following week. There’s just nothing on offer for days. The swell is tiny, the wind is all wrong out of the north, and Barrinha is just a lumpy, choppy mess.

The water temp is sitting at a chilly 60°, which is a whopping 6° colder than it should be for this time of year. That’s very unusual, so bring the thickest rubber you’ve got.

For the first five days, the best you can say is that Monday the 20th morning goes glassy, but the swell is a pathetic 0.7 ft. You’d be floating more than surfing. It’s not until the 21st that we finally see a pulse of energy, with a 4 ft swell from the north on Tuesday morning. It’s a short-period windswell (5 seconds) and the combined energy is weak (89), but with glassy conditions from a light WNW wind, it might be the only window for a splash. But I wouldn't call it good.

Then on Wednesday the 22nd, we get a bit more going. A 4 ft southerly swell with a 9-second period in the morning, and with clean, cross-offshore winds from the SSW, it'll be surfable. The combined energy is moderate (198). The afternoon glass-off with a 4 ft S swell (8 secs) and 230 energy is probably the best of a bad week, but it’s nothing to write home about, and we’ve got moderate rain to deal with.

The first real standout in this forecast doesn't arrive until Friday the 24th. That morning, we’ve got a solid 6 ft southerly swell. The wind is coming from the northwest, which is cross-offshore for Barrinha, so it should be clean. The combined energy jumps up to a moderate 538. The waves will be punchy, and at that size, it's best left to the better surfers. It’s still short-period stuff at 7 seconds, so it’ll be a bit crumbly at a beach break, but it’s the best we’ve got.

Saturday the 25th morning looks interesting but tricky. We have a 5 ft swell from the southeast, with a strong 22 mph offshore wind from the southwest. The combined energy is a strong 941, which is a lot of power, but that southwest wind will be ripping straight out. It will be clean, but heavy. At 5 ft with that kind of energy, you need to be on your game. It could be a session for experts only.

After that, the swell drops off again. Sunday the 26th morning has some clean 4 ft left-over swell with gentle offshore breezes, which is okay. But then we get to Monday the 27th morning, and the wind goes totally glassy with a 2 ft southerly groundswell rolling in at a very long 15-second period. The combined energy is still a decent 393. That could be a sneaky good session at a point or reef break away from here, but at Barrinha, that long period will likely see waves closing out.

Tuesday the 28th and Wednesday the 29th are back to poor, cross-on choppy junk. The last flicker of hope is on the 30th – that Thursday morning. We have a 4 ft easterly swell with glassy winds and a combined energy of 506. That’s your best bet for the second week, but it’s a long way out so keep an eye on it.

Bottom line: if you absolutely have to paddle out, aim for the 24th or the 30th. Otherwise, save your petrol.

- Rusty

Short Range Forecast

Mostly dry. Warm (max 26°C on Sat morning, min 16°C on Thu morning). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 7mm), mostly falling on Tue night. Warm (max 27°C on Sun afternoon, min 17°C on Tue night). Wind will be generally light.

Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
AM
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
0
0
0
0
0
0
0
0
0
0
1
0
1
1
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
ESE
10
0.9
ESE
10
0.7
ESE
10
0.6
ESE
10
0.5
ESE
10
0.4
ESE
10
0.2
S
13
0.2
SSE
16
0.3
S
15
0.3
S
13
0.2
S
13
0.2
S
12
0.2
S
11
0.2
S
11
0.8
N
4
1.1
N
5
0.6
S
9
0.6
S
9
1.1
S
9
1.1
S
8
1.3
S
10
Wave Graph
Metric surfscale
Energy kJ
194
160
92
68
57
38
14
26
38
31
13
11
10
9
23
57
60
56
175
171
347
Wind (km/h)
20
N
25
NNE
25
NNE
25
NNE
25
NNE
20
NNE
20
NNE
20
NNE
20
NNE
15
NNE
20
NNE
5
N
5
NNW
20
NNE
15
N
5
WNW
10
SSE
15
SSW
10
SSW
5
S
5
SSW
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
cross-on
cross
glassy
cross
cross-off
cross-off
glassy
cross-off
High Tide
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
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
Low Tide
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
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
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
rain showers
rain showers
heavy rain
heavy rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:03
7:03
7:03
7:03
7:03
7:01
7:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:36
5:37
5:37
5:37
5:37
5:38
5:38
 mm
1
1
5
18
13
5
Temp °C
21
22
16
22
23
18
26
26
20
26
27
21
25
27
23
25
24
19
17
17
17
Feels °C
18
18
13
18
19
15
23
23
17
23
24
19
25
25
22
27
24
19
19
18
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 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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