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Surf Forecasts:

Siriu surfForecast / Santa Catarina – Sul / Brazil

information circle48hr Weather and Surf, issued 8 pm Sunday 08 Feb 2026 -03
Forecast update in hr  min  s Forecast update imminent
Siriu surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Siriu sea temperature is
27.0° C
 (Which is 1.4°C warmer than normal for this time of year)

How big are the waves at Siriu today?

The current surf forecast for Siriu at 2AM is: 1.0m 11s primary swell from a South direction and 0.7m 5s secondary swell from a Southeast direction (forecast issued at 08:00pm February 08). The wind direction is predicted to be offshore and the swell rating is 2.

Time (-03) & DateWave HeightWave Period
Morning (09 Feb)3ft (0.9m)11s
Afternoon (09 Feb)3ft (0.9m)10s
Evening (09 Feb)2.5ft (0.7m)10s

Table - waves today at Siriu. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Sun
08
Monday
09
Tuesday
10
Wednesday
11
6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM
Rating
(10 max)
0
2
2
2
2
2
1
0
0
0
0
1
1
0
0
0
1
1
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.2
S
1.1
S
1
S
1
S
0.9
S
0.9
S
0.9
S
0.9
S
0.9
S
0.7
S
0.7
S
0.7
S
0.8
S
0.8
SSE
0.5
SSE
0.6
S
0.8
SSE
0.9
SSE
0.9
SSE
0.9
SSE
0.8
SSE
0.8
SSE
0.7
SSE
0.7
SSE
Period(s) (?)111111111111101010101010111112101313121212111111
Wave
Graph
(?)Metric surfscale
Energy kJ (?)3693112442351881811711671649894981601588586225282256244186173128126
Wind
(km/h)
15
SE
5
E
0
NW
5
W
5
WSW
0
SW
10
ENE
20
NE
20
NE
20
NNE
20
NNE
15
N
20
N
20
NNE
25
NE
25
NE
15
N
20
N
20
N
20
N
20
N
20
N
25
NE
25
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		glassglassoffoffglassoncross-
on		cross-
on		cross-
on		crosscrosscrosscrosscross-
on		cross-
on		crosscross-
off		crosscrosscrosscrosscross-
on		cross-
on
High Tide
/ height (m)
5:16PM
0.58
5:03AM
0.54
6:15PM
0.50
12:34AM
0.49
5:21AM
0.49
12:00PM
0.34
12:37AM
0.56
11:43AM
0.39
Low Tide
/ height (m)
9:53PM
0.39
10:20AM
0.30
9:23PM
0.45
3:01AM
0.47
10:37AM
0.33
2:56PM
0.31
10:16AM
0.39
Sun
08
Monday
09
Tuesday
10
Wednesday
11
Sunrise----5:52-------5:52-------5:54---
Sunset7:05-------7:04-------7:02-------
thunderstorm
rain showers
rain showers
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
Rain (mm)
331-------------21------
Temp. °C232222212023242525242323232629272523222323273129
Feels °C (?)242425232226252526252324242628272724222423273130
  • 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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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 Siriu 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 Siriu at:
surf-forecast.com

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