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Vermelha Surf Forecast
/ Santa Catarina – Sul (37 surf breaks) /
Surf Forecasts:
Vermelha surfForecast / Santa Catarina – Sul / Brazil
48hr Weather and Surf, issued 8 pm Saturday 18 Apr 2026 -03Forecast update in hr min s Forecast update imminent
Vermelha surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Vermelha sea temperature is
23.1° C
(Which is slightly cooler than normal)How big are the waves at Vermelha today?
The current surf forecast for Vermelha at 3AM is: 1.9m 9s primary swell from a South-southwest direction and 1.5m 8s secondary swell from a South direction, 0.6m 10s secondary swell from a East-southeast direction (forecast issued at 08:00pm April 18). The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Apr) | 4.5ft (1.3m) | 9s |
| Afternoon (19 Apr) | 3.5ft (1.1m) | 8s |
| Evening (19 Apr) | 3.5ft (1.1m) | 8s |
Table - waves today at Vermelha. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sat 18 | Sunday 19 | Monday 20 | Tuesday 21 | |||||||||||||||||||||
| 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) (?) | 7 | 7 | 8 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 64 | 259 | 438 | 518 | 304 | 263 | 220 | 173 | 277 | 157 | 146 | 148 | 141 | 116 | 149 | 169 | 166 | 191 | 177 | 170 | 196 | 196 | 192 | 167 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | off | off | cross- off | cross- off | glass | cross- on | cross- off | cross- off | off | cross- off | cross- off | cross- off | glass | cross- on | cross- on | on | cross- on | cross- on | cross | cross- on | cross- on | on | on |
High Tide / height (m) | 2:10AM 0.49 | 3:03PM 0.67 | 2:23AM 0.48 | 9:03AM 0.14 | 3:42PM 0.61 | 8:51PM 0.54 | 2:37AM 0.49 | 10:28AM 0.15 | ||||||||||||||||
Low Tide / height (m) | 10:04PM 0.22 | 9:22AM 0.14 | 11:04PM 0.34 | 7:35AM 0.13 | 9:47AM 0.14 | 6:46PM 0.51 | 12:14AM 0.44 | 7:36AM 0.11 | 10:47AM 0.15 | |||||||||||||||
Sat 18 | Sunday 19 | Monday 20 | Tuesday 21 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:33 | - | - | - | - | - | - | - | 6:33 | - | - | - | - | - | - | - | 6:35 | - | - |
| Sunset | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:51 |
 | | | | |  | | | | | | | | | | | | |  | |  |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 22 | 21 | 20 | 19 | 18 | 22 | 24 | 24 | 21 | 20 | 19 | 18 | 18 | 21 | 23 | 24 | 21 | 20 | 19 | 19 | 19 | 21 | 24 | 25 |
| Feels °C (?) | 22 | 21 | 20 | 19 | 18 | 23 | 24 | 23 | 21 | 20 | 19 | 18 | 19 | 23 | 23 | 24 | 22 | 22 | 20 | 20 | 20 | 21 | 23 | 24 |
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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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