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Surf Forecasts:

Barre do Sai surfForecast / Santa Catarina – Norte / Brazil

information circle48hr Weather and Surf, issued 2 am Sunday 18 Jan 2026 -03
Forecast update in hr  min  s Forecast update imminent
Barre do Sai surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Barre do Sai sea temperature is
27.7° C
 (Which is 1.7°C warmer than normal for this time of year)

How big are the waves at Barre do Sai today?

The current surf forecast for Barre do Sai at 7AM is: 0.6m 8s primary swell from a East direction and 0.1m 7s secondary swell from a Southeast direction (forecast issued at 02:00am January 18). The wind direction is predicted to be glassy.

Time (-03) & DateWave HeightWave Period
Morning (18 Jan)2ft (0.6m)8s
Afternoon (18 Jan)2ft (0.6m)8s
Evening (18 Jan)2ft (0.6m)8s

Table - waves today at Barre do Sai. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Sunday
18
Monday
19
Tuesday
20
0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM
Rating
(10 max)
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
2
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.7
E
0.7
E
0.6
E
0.6
E
0.6
E
0.6
E
0.6
E
0.6
E
0.6
E
0.6
E
1
SSE
1.3
SSE
1.3
SSE
1.4
SSE
1.6
SE
1.6
SE
1.6
SE
2.4
SSE
2.1
SSE
1.7
SSE
1.6
SSE
0.9
SE
0.8
SE
0.9
SE
Period(s) (?)888888888867888888888888
Wave
Graph
(?)Metric surfscale
Energy kJ (?)5757414040404041414182169219242306322346727520373300957898
Wind
(km/h)
5
W
5
W
5
WNW
0
N
10
ENE
10
ENE
5
ENE
10
S
15
SSW
15
SSW
20
SSW
25
S
20
S
20
SSE
30
SSE
25
S
20
S
15
SSW
15
SW
10
SSW
15
SE
15
SE
15
SE
10
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		offglasscross-
on		cross-
on		glasscrosscrosscrosscrosscrosscrosscross-
on		cross-
on		cross-
on		crosscrosscross-
off		crosscross-
on		ononon
High Tide
/ height (m)
2:50PM
1.30
3:33AM
1.41
3:27PM
1.35
4:10AM
1.41
4:05PM
1.37
Low Tide
/ height (m)
8:52AM
0.40
8:46PM
0.05
9:02AM
0.39
9:10PM
0.02
9:19AM
0.38
Sunday
18
Monday
19
Tuesday
20
Sunrise--5:37-------5:39-------5:39-----
Sunset------7:09-------7:09-------7:09-
thunderstorm
clear
clear
clear
part cloud
part cloud
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
light rain
light rain
part cloud
light rain
light rain
light rain
cloud
cloud
cloud
clear
clear
clear
rain showers
Rain (mm)
2-----4833111-331------1
Temp. °C232322262828242323232322232522212120182123242322
Feels °C (?)272625303030292625252420222319181818172021222221
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Barre do Sai surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Barre do Sai at:
surf-forecast.com

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