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Surf Forecasts:
Barra do Sul surfForecast / Santa Catarina – Norte / Brazil
48hr Weather and Surf, issued 8 am Thursday 11 Dec 2025 -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
24.6° C
(Which is slightly warmer than usual)How big are the waves at Barra do Sul today?
The current surf forecast for Barra do Sul at 11AM is: 0.6m 12s primary swell from a Southeast direction and 0.8m 10s secondary swell from a East direction (forecast issued at 08:00am December 11). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Dec) | 2.5ft (0.8m) | 10s |
| Afternoon (11 Dec) | 2.5ft (0.8m) | 13s |
| Evening (11 Dec) | 2.5ft (0.8m) | 12s |
Table - waves today at Barra do Sul. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 11 | Friday 12 | Saturday 13 | Sun 14 | |||||||||||||||||||||
| 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 | 6 PM | 9 PM | 0 AM | 3 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 10 | 12 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 6 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 76 | 124 | 154 | 196 | 190 | 184 | 216 | 212 | 167 | 133 | 128 | 99 | 96 | 94 | 75 | 52 | 51 | 51 | 50 | 50 | 50 | 51 | 117 | 66 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | cross- off | cross- on | on | glass | glass | cross- off | glass | cross- on | cross- on | cross- off | off | cross | glass | glass | glass | off | glass | cross- on | glass | glass | glass |
High Tide / height (m) | 7:40AM 0.83 | 2:03PM 0.73 | 7:20PM 0.86 | 2:04AM 0.44 | 8:39AM 0.82 | 2:08PM 0.66 | 8:37PM 0.85 | 9:39AM 0.84 | 9:54PM 0.88 | |||||||||||||||
Low Tide / height (m) | 11:05AM 0.65 | 3:54PM 0.71 | 12:34AM 0.43 | 3:31AM 0.43 | 12:30PM 0.65 | 4:33PM 0.63 | 4:33AM 0.44 | 5:06PM 0.53 | ||||||||||||||||
Thursday 11 | Friday 12 | Saturday 13 | Sun 14 | |||||||||||||||||||||
| Sunrise | 5:13 | - | - | - | - | - | - | - | 5:13 | - | - | - | - | - | - | - | 5:15 | - | - | - | - | - | - | - |
| Sunset | - | - | - | - | 7:00 | - | - | - | - | - | - | - | 7:00 | - | - | - | - | - | - | - | 7:01 | - | - | - |
 | | | | |  | | | | |  |  | |  | |  | | |  | |  | |  |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | - | - | - | 5 | - | 2 | - | - | 1 |
| Temp. °C | 21 | 26 | 30 | 32 | 28 | 23 | 22 | 21 | 20 | 25 | 28 | 25 | 23 | 21 | 20 | 20 | 21 | 21 | 21 | 24 | 22 | 22 | 22 | 22 |
| Feels °C (?) | 19 | 23 | 28 | 31 | 29 | 24 | 24 | 22 | 21 | 27 | 28 | 25 | 24 | 22 | 22 | 22 | 24 | 24 | 24 | 27 | 25 | 26 | 26 | 25 |
- Map Icons:
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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