Ribanceira Surf Break

Lat Long: 28.19° S 48.66° W

Issued: 2 am 07 Jul 2026 (local time)

Forecast update in  hr  min

Today's Ribanceira sea temperature is
15.8° C

3.1°C colder than average for this time of year

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


Ribanceira surf forecast from 7 Jul 2026:

  • Best quality surf: Sunday 12 Jul, 3PM (local time) - 6ft (1.9m), 11s period, S swell with cross-offshore winds.
  • Most powerful swell: Sunday 12 Jul, 3PM (local time) - 6ft (1.9m), 11s period, S swell with 819 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 7 Jul, 9AM (local time) - 5ft (1.6m), 8s period with S swell.

Best Forecast Surf Conditions for Ribanceira this week:

The surf forecast for Ribanceira over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Jul 07) at 9AM. The primary swell is predicted to be 1.6m and 8s period with a secondary swell of 0.9m and 10s. Another secondary swell of 0.4m and 13s is also forecast. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Ribanceira in the next 16 days are 1.9m 11s and forecast to arrive on Sunday (Jul 12) at 3PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 6s period and expected on Sunday (Jul 12) at 9AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 9AM (Tue 7th Jul)5ft (1.6m) 8s
Best Surf 3PM (Sun 12th Jul)6ft (1.9m) 11s
Most Powerful 3PM (Sun 12th Jul)6ft (1.9m) 11s

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


Updates in  hr  min  s Forecast update imminent

Alright, Rusty here. Let’s have a look at what’s on the menu for this stretch.

We’ve got a bit of a slow cook to start off, but things pick up. The first sign of life shows on Tuesday morning, July 7th, down at Ribanceira. It’s a sandbar setup, pretty consistent, and it’s sheltered from the bigger stuff, so it can handle a swell. The water’s sitting at 60° which is *much colder* than normal for this time of year – that’s a 6° anomaly, so it’s a real shock to the system when you first duck under. Suit up warm.

Tuesday morning, July 7th kicks it off with a clean, 5ft swell from the south at 8 seconds. Wind is offshore from the SSW at 9 mph, so the face should be clean. It’s not a bomb, but combined energy is 493, so there’s moderate push there. It’s a reasonable opener, but it can get a little fat on that short period.

Wednesday morning, July 8th is the real standout here. The swell drops a fraction to 4ft from the south, but the period stretches to 9 seconds and the wind goes *glassy* – NW at 3 mph. That’s as clean as it gets. If you want silky, smooth lines and nobody else in the water (crowds only “sometimes”), this is the session to aim for. Don’t sleep on it.

From there, the quality goes in and out. Thursday is a write-off with poor onshore wind, but Friday morning, July 10th brings a sneaky clean 4ft ESE groundswell at 12 seconds with light offshore SW wind. The sets will be more spaced, but the shape should be there. By Friday afternoon it gets better – 4ft, clean, cross-off wind.

Sunday afternoon, July 12th is another real boss session. We get 6ft from the south at 11 seconds, with energy blowing out at 1118 – that’s strong, powerful surf. The wind is light and slightly cross-off SSE at 3 mph, so it will be clean. That’s a proper afternoon. But with 6ft, it’s getting a bit too much for a learner.

Monday the 13th still has good, clean, offshore conditions (5ft, 12 mph SSW wind), so that’s a decent option if you missed Sunday.

After that, things drop away. From July 14th onward the swell winds down into dribble mode, with a long gap of nothing really worth paddling for. There’s a stretch from the 15th to the 22nd where most days are poor, choppy, or have tiny waves. The 20th and 21st have some clean, small 2ft days, but they're ankle-to-knee high and not going to get your heart rate up.

Bottom line: Wednesday morning, July 8th is your golden window for glassy, clean, intermediate goodness. Sunday afternoon, July 12th is the heavy hitter for power and size, great for a stronger surfer. Don’t waste time on the second week – it’s a barren spell.

Stay safe, keep warm, and I’ll see you in the lineup.

Rusty

Short Range Forecast

Mostly dry. Warm (max 21°C on Thu afternoon, min 10°C on Tue night). Wind will be generally light.

Days 4-6 Weather Summary

Heavy rain (total 39mm), heaviest during Sun night. Very mild (max 19°C on Fri morning, min 14°C on Fri night). Wind will be generally light.

Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
1
0
1
1
0
0
0
0
1
2
2
1
0
2
2
3
2
2
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.6
S
8
1.4
S
8
1.2
S
8
1.2
S
9
1.1
S
11
0.9
SSW
10
0.8
ESE
10
0.8
ESE
10
0.8
ESE
10
1.1
ESE
12
1.3
ESE
12
1
ESE
14
1.5
ESE
13
1.4
ESE
13
1.2
ESE
13
1
ESE
12
1.9
S
11
1.5
S
8
1.5
S
10
1.3
S
9
1
S
8
Wave Graph
Metric surfscale
Energy kJ
291
235
173
225
291
163
144
116
114
353
491
367
793
643
462
309
819
253
408
295
147
Wind (km/h)
15
SSW
10
SE
5
NW
5
NW
10
NE
5
NW
5
N
15
NE
10
NNW
5
SW
10
SSE
5
WSW
10
NNE
10
NE
5
W
5
SW
5
SSE
10
S
20
SSW
20
SSW
10
SW
Wind State
off
cross
cross
glassy
on
cross
cross-on
on
cross
off
cross-off
glassy
on
on
glassy
off
cross-off
cross-off
off
cross-off
off
High Tide
8:00PM0.52m
8:18AM0.53m
8:55PM0.47m
10:06AM0.51m
10:28PM0.45m
11:31AM0.54m
11:23PM0.45m
12:33PM0.57m
00:06AM0.47m
2:07PM0.61m
00:56AM0.50m
2:53PM0.65m
1:55AM0.54m
Low Tide
1:34PM0.22m
2:52AM0.28m
3:49PM0.23m
4:10AM0.21m
4:49PM0.21m
4:55AM0.15m
5:45PM0.20m
5:43AM0.09m
6:52PM0.19m
6:42AM0.03m
7:45PM0.18m
7:35AM-0.01m
8:22PM0.19m
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
rain showers
rain showers
part cloud
part cloud
mod rain
heavy rain
part cloud
cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:05
7:05
7:05
7:05
7:05
7:05
7:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:31
5:31
5:32
5:32
5:34
5:34
5:35
 mm
1
1
10
27
Temp °C
13
14
11
16
17
14
19
21
16
19
19
15
17
19
17
18
17
16
14
14
13
Feels °C
11
12
9
14
14
12
16
18
14
17
18
14
16
19
18
19
18
16
11
11
10
Swell 1
Height (m)
Direction
Period (s)
0.9
SE
10
1.4
S
8
1.2
S
8
1.2
S
9
1.1
S
11
0.9
SSW
10
0.8
ESE
10
0.8
ESE
10
0.8
ESE
10
1.1
ESE
12
1.3
ESE
12
1
ESE
11
1.5
ESE
13
1.4
ESE
13
1.2
ESE
13
1
ESE
12
0.9
ESE
12
1.5
S
8
1.5
S
10
1.3
S
9
1
S
8
Energy kJ
142
235
173
225
291
163
144
116
114
353
491
242
793
643
462
309
260
253
408
295
147
Swell 2
Height (m)
Direction
Period (s)
0.4
SSE
13
0.9
SE
10
0.8
ESE
9
0.8
ESE
9
0.9
ESE
10
0.9
ESE
10
0.8
SSW
9
0.6
S
8
0.4
SSW
8
0.5
NE
5
0.4
NE
5
1
ESE
14
0.3
S
6
0.3
S
6
0.4
NE
4
1
S
12
0.2
SSE
19
0.8
SSE
10
0.7
SE
11
0.8
SSE
10
0.7
SSE
9
Energy kJ
60
139
110
98
149
143
108
52
21
11
6
367
6
6
5
279
35
141
130
116
75
Swell 3
Height (m)
Direction
Period (s)
0.2
ENE
8
0.3
S
13
0.2
ENE
9
0.1
S
18
0.1
S
16
0.1
S
15
0.1
S
14
0.1
S
13
0.3
SSW
7
0.3
SSW
7
0.3
SSW
5
0.2
S
15
0.2
S
14
0.3
SSE
14
0.2
SSE
19
0.1
S
14
0.8
ESE
12
0.2
S
15
0.7
ESE
11
0.6
ESE
11
Energy kJ
7
30
7
6
5
4
4
3
10
9
5
17
16
38
36
4
180
17
109
79
Wind waves
Height (m)
Direction
Period (s)
1.6
S
8
0.3
NNE
3
0.7
NE
4
0.8
NNE
5
0.5
NNE
3
0.6
NNE
4
0.2
SSW
5
1.1
S
6
1.9
S
11
Energy kJ
291
1
13
29
6
8
2
75
819
Nearest Offshore or Glassy
Rating
(10 max)
2
2
1
1
1
1
1
1
1
1
2
2
2
2
2
2
3
2
2
2
1
Distance (km)
0
17
2
0
5
2
2
6
2
0
0
0
2
2
0
0
0
0
0
17
0
Best forecast wave conditions in Santa Catarina - Sul
Rating
(10 max)
3
2
2
2
2
2
2
1
1
2
2
3
3
3
3
3
4
3
3
2
2
Best forecast wave conditions in Brazil
Rating
(10 max)
3
2
2
2
2
2
3
2
1
2
2
3
3
3
3
3
4
3
3
3
2
Header Global
Rating
(10 max)
5
5
9
8
7
7
7
6
6
6
5
5
5
5
5
6
8
6
5
5
5
  • 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 Ribanceira Surf forecast

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

Ribanceira is 6 km (4 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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