Using Surf-Forecast’s Historical Surf Data To Find The Most Consistent Waves On Earth
Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
Morros dos Conventos surfForecast / Santa Catarina – Sul / Brazil
48hr Weather and Surf, issued 8 am Thursday 25 Dec 2025 -03Forecast update in hr min s Forecast update imminent
Morros dos Conventos surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Morros dos Conventos sea temperature is
23.5° C
(Which is normal for this time of year)How big are the waves at Morros dos Conventos today?
The current surf forecast for Morros dos Conventos at 5PM is: 0.1m 10s primary swell from a South direction (forecast issued at 08:00am December 25). An open ocean swell of 0.6m 8s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Dec) | 0.5ft (0.1m) | 8s |
| Afternoon (25 Dec) | 0.5ft (0.1m) | 10s |
| Evening (25 Dec) | 0.5ft (0.1m) | 10s |
Table - waves today at Morros dos Conventos. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 25 | Friday 26 | Saturday 27 | Sun 28 | |||||||||||||||||||||
| 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) (?) | 8 | 8 | 8 | 10 | 10 | 10 | 9 | 9 | 9 | 8 | 11 | 11 | 11 | 10 | 9 | 9 | 8 | 8 | 8 | 10 | 10 | 9 | 9 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1 | 1 | 0 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 2 | 2 | 2 | 7 | 15 | 23 | 21 | 30 | 19 | 17 | 46 | 42 | 27 | 28 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross- off | off | off | off | cross- on | glass | cross- off | off | cross | cross- on | on | cross | cross- off | cross- off | cross- off | cross- off | cross | cross- on | cross- on | on | cross- off | cross- on | cross- off |
High Tide / height (m) | 4:16AM 0.44 | 9:08AM 0.49 | 3:39PM 0.52 | 8:36PM 0.23 | 4:55AM 0.39 | 9:59AM 0.50 | 4:21PM 0.48 | 9:49PM 0.28 | 5:36AM 0.34 | 10:51AM 0.50 | 5:09PM 0.44 | 10:49PM 0.35 | ||||||||||||
Low Tide / height (m) | 6:16AM 0.39 | 12:24PM 0.32 | 8:04PM 0.23 | 12:34AM 0.02 | 6:45AM 0.36 | 1:16PM 0.33 | 8:11PM 0.25 | 1:32AM 0.06 | 7:16AM 0.32 | 2:13PM 0.32 | 8:30PM 0.29 | 2:37AM 0.11 | ||||||||||||
Thursday 25 | Friday 26 | Saturday 27 | Sun 28 | |||||||||||||||||||||
| Sunrise | 5:16 | - | - | - | - | - | - | - | 5:18 | - | - | - | - | - | - | - | 5:18 | - | - | - | - | - | - | - |
| Sunset | - | - | - | - | 7:17 | - | - | - | - | - | - | - | 7:17 | - | - | - | - | - | - | - | 7:19 | - | - | - |
 | | |  |  |  |  |  | | | |  |  | |  | | | | |  | | | | | |
Rain (mm) | - | - | - | 1 | - | 2 | - | - | - | - | - | - | 2 | 1 | - | - | - | - | - | 1 | 1 | 1 | 2 | - |
| Temp. °C | 24 | 25 | 26 | 30 | 28 | 24 | 23 | 23 | 23 | 24 | 25 | 26 | 24 | 23 | 23 | 22 | 22 | 26 | 28 | 26 | 25 | 25 | 23 | 23 |
| Feels °C (?) | 26 | 28 | 29 | 32 | 31 | 27 | 27 | 26 | 26 | 27 | 27 | 28 | 27 | 26 | 26 | 25 | 25 | 29 | 29 | 29 | 28 | 28 | 25 | 25 |
- Map Icons:
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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