Ribanceira surfForecast / Santa Catarina – Sul / Brazil

information circle16 Day Weather and Surf, issued 8 am Wednesday 25 Mar 2026 -03
Forecast update in hr  min  s Forecast update imminent
Ribanceira surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ribanceira sea temperature is
26.5° C
(Which is 1.4°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Ribanceira this week:

The most powerful waves expected at Ribanceira in the next 16 days are 1.0m 10s and forecast to arrive on Wednesday (Mar 25) at 6PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 6s period and expected on Saturday (Mar 28) at 3PM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 6PM (Wed 25th Mar)3.5ft (1.0m) 10s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Warm (max 29°C on Fri morning, min 22°C on Wed night). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 2mm), mostly falling on Mon night. Warm (max 31°C on Sun morning, min 22°C on Sat night). Mainly fresh winds.

Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tuesday
31
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.9
S
1
S
1
S
0.8
S
0.5
S
0.6
S
0.4
S
0.3
S
0.4
S
0.3
S
0.3
SSE
0.4
S
0.5
S
1.2
NE
0.5
S
0.4
SSW
0.3
SSW
0.3
SSW
0.7
NE
1.1
ENE
1.1
ENE
Period(s) (?)910991088111010141312611111010555
Wave
Graph
(?)Metric surfscale
Energy kJ (?)14218617510345502421311741527210264382018225959
Wind
(km/h)
5
NNE
15
E
5
NNW
5
NNE
15
ENE
10
N
10
NNE
25
NE
20
N
15
NNE
30
NE
15
N
15
N
20
NE
15
NNE
10
NNE
20
ENE
15
NE
15
NE
20
NE
15
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscross-
on
cross-
on
oncross-
on
cross-
on
ononcross-
on
cross-
on
oncross-
on
cross-
on
oncross-
on
onononononon
High Tide
/ height (m)
12:16PM
0.26
8:12PM 12:25AM
0.46 0.52
7:23AM 11:57AM
0.39 0.31
12:56AM
0.55
8:52AM
0.39
1:24AM
0.57
11:24AM
0.47
1:32AM
0.58
11:55AM
0.54
1:22AM
0.59
12:30PM
0.60
1:34AM
0.60
1:13PM
0.65
1:57AM
0.61
Low Tide
/ height (m)
9:29AM
0.23
1:31PM
0.23
8:31PM
0.42
4:31AM 9:50AM
0.34 0.28
3:56PM
0.18
5:01AM
0.30
4:45PM
0.12
5:29AM
0.26
5:25PM
0.07
6:01AM
0.22
6:07PM
0.03
6:36AM
0.18
6:52PM
0.02
7:11AM
0.13
7:31PM
0.02
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tuesday
31
Sunrise6:20--6:20--6:20--6:22--6:22--6:22--6:22--
Sunset-6:20--6:19--6:17--6:15--6:15--6:14--6:13-
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
thunderstorm
part cloud
clear
clear
Rain (mm)
-----------------2---
Temp. °C272724282724292924302923313024282724262623
Feels °C (?)292928292827292925292723313026282726262624
  • 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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