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Surf Forecasts:
Pedra Magra surfForecast / Santa Catarina – Sul / Brazil
48hr Weather and Surf, issued 2 pm Wednesday 10 Dec 2025 -03Forecast update in hr min s Forecast update imminent
Pedra Magra surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Pedra Magra sea temperature is
22.0° C
(Which is 1.4°C colder than average for this time of year)How big are the waves at Pedra Magra today?
The current surf forecast for Pedra Magra at 8PM is: 2.5m 8s primary swell from a South-southwest direction and 0.8m 10s secondary swell from a East-southeast direction (forecast issued at 02:00pm December 10). An open ocean swell of 1.6m 10s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Dec) | - | - |
| Afternoon (10 Dec) | 3ft (0.9m) | 10s |
| Evening (10 Dec) | 8ft (2.5m) | 8s |
Table - waves today at Pedra Magra. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | |||||||||||||||||||||
| 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 | 6 AM | 9 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 10 | 6 | 8 | 11 | 11 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 203 | 164 | 228 | 989 | 2678 | 4997 | 5933 | 5662 | 5146 | 3582 | 3243 | 3249 | 1998 | 1584 | 1363 | 1128 | 899 | 707 | 622 | 482 | 416 | 348 | 289 | 283 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | cross- off | cross- off | cross- off | cross- off | cross | cross- on | on | on | on | on | cross- on | cross- off | cross | cross- on | on |
High Tide / height (m) | 10:32AM 0.54 | 3:45PM 0.59 | 5:45AM 0.40 | 11:15AM 0.50 | 4:40PM 0.54 | 6:46AM 0.40 | 11:40AM 0.47 | 5:52PM 0.48 | ||||||||||||||||
Low Tide / height (m) | 12:44PM 0.51 | 12:54AM 0.16 | 7:18AM 0.39 | 1:36PM 0.47 | 1:54AM 0.21 | 7:54AM 0.39 | 2:37PM 0.42 | 3:00AM 0.25 | ||||||||||||||||
Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 5:09 | - | - | - | - | - | - | - | 5:09 | - | - | - | - | - | - | - | 5:11 | - |
| Sunset | - | - | 7:05 | - | - | - | - | - | - | - | 7:06 | - | - | - | - | - | - | - | 7:06 | - | - | - | - | - |
 |  |  |  | | |  | | | | | | | | | |  | | |  | | | | | |
Rain (mm) | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 25 | 24 | 21 | 21 | 21 | 21 | 21 | 24 | 26 | 25 | 24 | 22 | 20 | 20 | 20 | 23 | 25 | 24 | 24 | 23 | 22 | 21 | 22 | 24 |
| Feels °C (?) | 27 | 21 | 19 | 18 | 16 | 15 | 15 | 19 | 22 | 20 | 21 | 22 | 21 | 21 | 19 | 23 | 24 | 23 | 25 | 25 | 22 | 22 | 23 | 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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