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Barra do Sul Surf Forecast
/ Santa Catarina – Norte (41 surf breaks) /
Surf Forecasts:
Barra do Sul surfForecast / Santa Catarina – Norte / Brazil
48hr Weather and Surf, issued 8 pm Monday 20 Apr 2026 -03Forecast update in hr min s Forecast update imminent
Barra do Sul surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Barra do Sul sea temperature is
25.7° C
(Which is 1.8°C warmer than normal for this time of year)How big are the waves at Barra do Sul today?
The current surf forecast for Barra do Sul at 5AM is: 0.7m 10s primary swell from a Southeast direction and 0.4m 8s secondary swell from a South direction (forecast issued at 08:00pm April 20). The wind direction is predicted to be offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Apr) | 2ft (0.6m) | 10s |
| Afternoon (21 Apr) | 2ft (0.6m) | 10s |
| Evening (21 Apr) | 2ft (0.6m) | 10s |
Table - waves today at Barra do Sul. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Mon 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||||||||||
| 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 10 | 9 | 9 | 9 | 9 | 10 | 9 | 9 | 9 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 94 | 117 | 112 | 106 | 104 | 80 | 80 | 85 | 84 | 69 | 85 | 83 | 59 | 63 | 43 | 41 | 41 | 43 | 35 | 31 | 28 | 21 | 12 | 20 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | glass | glass | off | off | cross- off | cross- on | cross- on | on | cross- on | glass | glass | off | glass | cross- on | cross- on | cross- on | cross- on | cross- off | off | off | glass | cross- on | on |
High Tide / height (m) | 5:01PM 1.08 | 1:01AM 0.71 | 4:38AM 0.80 | 6:01PM 0.96 | 12:48AM 0.81 | 5:18AM 0.73 | 7:18PM 0.86 | 1:07AM 0.88 | 6:30AM 0.69 | 1:50PM 0.46 | ||||||||||||||
Low Tide / height (m) | 9:22PM 0.56 | 1:29AM 0.71 | 9:31AM 0.17 | 9:42PM 0.66 | 3:47AM 0.72 | 10:09AM 0.25 | 10:06PM 0.75 | 4:59AM 0.67 | 11:00AM 0.36 | |||||||||||||||
Mon 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:33 | - | - | - | - | - | - | - | 6:33 | - | - | - | - | - | - | - | 6:33 | - | - |
| Sunset | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:51 |
 | |  | | |  | |  | |  | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 22 | 21 | 20 | 19 | 18 | 20 | 23 | 25 | 23 | 22 | 21 | 20 | 19 | 21 | 24 | 25 | 23 | 22 | 21 | 20 | 19 | 21 | 24 | 24 |
| Feels °C (?) | 23 | 23 | 22 | 21 | 19 | 22 | 24 | 25 | 24 | 23 | 23 | 22 | 21 | 23 | 25 | 25 | 23 | 23 | 23 | 22 | 20 | 24 | 25 | 25 |
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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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