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Barrinha Surf Forecast
/ Santa Catarina – Sul (37 surf breaks) /
Surf Forecasts:
Barrinha surfForecast / Santa Catarina – Sul / Brazil
48hr Weather and Surf, issued 2 am Saturday 21 Mar 2026 -03Forecast update in hr min s Forecast update imminent
Barrinha surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Barrinha sea temperature is
26.7° C
(Which is 1.4°C warmer than normal for this time of year)How big are the waves at Barrinha today?
The current surf forecast for Barrinha at 10AM is: 0.9m 9s primary swell from a East-southeast direction and 0.3m 7s secondary swell from a South-southwest direction, 0.4m 3s secondary swell from a Northeast direction (forecast issued at 02:00am March 21). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Mar) | 3ft (0.9m) | 9s |
| Afternoon (21 Mar) | 3ft (0.9m) | 9s |
| Evening (21 Mar) | 2.5ft (0.8m) | 9s |
Table - waves today at Barrinha. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 21 | Sunday 22 | Monday 23 | ||||||||||||||||||||||
| 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 | 6 PM | 9 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 5 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 190 | 145 | 148 | 148 | 145 | 127 | 127 | 101 | 99 | 96 | 94 | 94 | 94 | 117 | 107 | 107 | 105 | 103 | 100 | 100 | 96 | 94 | 111 | 115 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | glass | glass | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 2:53AM 0.55 | 3:06PM 0.70 | 3:08AM 0.51 | 3:43PM 0.65 | 3:22AM 0.49 | 4:24PM 0.58 | ||||||||||||||||||
Low Tide / height (m) | 9:44AM 0.20 | 10:52PM 0.22 | 8:18AM 0.20 | 11:57PM 0.34 | 7:58AM 0.16 | 7:40PM 0.44 | ||||||||||||||||||
Saturday 21 | Sunday 22 | Monday 23 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:18 | - | - | - | - | - | - | - | 6:18 | - | - | - | - | - | - | - | 6:18 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:23 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:22 | - |
 | |  |  | | | | | | | | | | |  |  |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - |
| Temp. °C | 23 | 23 | 22 | 24 | 29 | 28 | 26 | 24 | 23 | 23 | 24 | 27 | 29 | 28 | 26 | 24 | 24 | 24 | 24 | 26 | 28 | 28 | 26 | 24 |
| Feels °C (?) | 25 | 25 | 24 | 26 | 30 | 29 | 27 | 26 | 24 | 24 | 25 | 29 | 31 | 32 | 31 | 29 | 27 | 27 | 27 | 28 | 28 | 27 | 26 | 24 |
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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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