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Surf Forecasts:

Prainha surfForecast / Santa Catarina – Norte / Brazil

information circle12 Day Weather and Surf, issued 2 am Monday 09 Feb 2026 -03
Forecast update in hr  min  s Forecast update imminent
Prainha surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Prainha sea temperature is
27.7° C
 (Which is 1.9°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Prainha this week:

The surf forecast for Prainha over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Feb 09) at 9AM. The primary swell is predicted to be 0.8m and 11s period with a secondary swell of 0.7m and 6s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Prainha in the next 12 days are 0.8m 13s and forecast to arrive on Tuesday (Feb 10) at 9PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 2s period and expected on Saturday (Feb 14) at 12PM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 9AM (Mon 9th Feb)2.5ft (0.8m) 11s
Best Surf 6PM (Fri 13th Feb)4ft (1.2m) 8s
Most Powerful 9PM (Tue 10th Feb)2.5ft (0.8m) 13s

Table - best surf conditions forecast for Prainha over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Moderate rain (total 10mm), heaviest on Wed night. Warm (max 28°C on Wed morning, min 23°C on Mon morning). Wind will be generally light.

Days 3-6 Weather Summary Heavy rain (total 27mm), heaviest during Fri night. Warm (max 30°C on Fri morning, min 22°C on Fri night). Wind will be generally light.

Monday
09
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
1
0
0
0
0
0
0
0
1
0
0
0
0
0
2
1
1
1
2
0
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.8
S
0.8
S
0.6
S
0.7
S
0.5
SSE
0.8
SSE
0.7
SSE
0.6
SSE
1.1
NE
0.9
ENE
0.6
ESE
0.6
ESE
0.6
ESE
1.1
ENE
1.3
ENE
1.1
ENE
1
E
1
ENE
0.6
SSE
0.7
SSE
0.7
S
Period(s) (?)11101011121312115688888878121211
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1491357112183218142977457454553142186131109120113142121
Wind
(km/h)
5
SSW
15
ENE
10
NNE
5
NNW
20
NE
15
N
10
NNW
20
NE
10
W
5
NNW
15
NE
5
N
5
NNW
20
NE
5
W
5
W
15
SSE
10
S
15
SSE
20
SE
10
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscross-
on		oncrossoncross-
on		cross-
on		oncross-
off		cross-
on		oncross-
on		crossoncross-
off		glasscross-
off		cross-
off		cross-
off		crosscross-
off
High Tide
/ height (m)
6:53PM
0.61
5:47AM
0.58
12:39AM
0.63
8:22AM
0.51
12:38AM
0.73
11:42AM
0.58
12:58AM
0.81
12:20PM
0.67
1:22AM
0.89
12:49PM
0.76
1:47AM
0.94
1:17PM
0.85
2:12AM
0.98
Low Tide
/ height (m)
11:08AM
0.35
10:48PM
0.53
2:40PM
0.40
6:44AM
0.51
5:01PM
0.33
6:47AM
0.44
6:00PM
0.24
7:09AM
0.38
6:43PM
0.14
7:33AM
0.33
7:19PM
0.06
7:58AM
0.29
7:53PM
-0.01
Monday
09
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Sunrise5:52--5:52--5:54--5:54--5:54--5:56--5:56--
Sunset-7:02--7:01--7:00--7:00--7:00--6:59--6:58-
clear
clear
thunderstorm
clear
clear
part cloud
clear
clear
thunderstorm
clear
clear
thunderstorm
clear
rain showers
heavy rain
part cloud
thunderstorm
rain showers
thunderstorm
thunderstorm
rain showers
Rain (mm)
--3-----7--6-513-12212
Temp. °C252524272725282825272826302924272724262624
Feels °C (?)262626272727292929293031323028302925272626
  • 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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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Prainha 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 Prainha at:
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Information about the Prainha Surf forecast

The above surf forecast table for Prainha provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Prainha can be found by selecting the local surf guide option on the grey menu. Our Prainha 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 (Prainha) 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 Prainha 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.

Prainha is 17 km (11 miles) from the city of Tijucas. If you plan a holiday in Santa Catarina - Norte, look for hotels and other accommodation in Tijucas. Tijucas has rooms for a wide range of budgets as well as car hire and transport links.

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