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:
Pantano do Sul surfForecast / Santa Catarina – Florianópolis / Brazil
48hr Weather and Surf, issued 8 pm Thursday 18 Dec 2025 -03Forecast update in hr min s Forecast update imminent
Pantano do Sul surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Pantano do Sul sea temperature is
24.6° C
(Which is slightly warmer than usual)How big are the waves at Pantano do Sul today?
The current surf forecast for Pantano do Sul at 2AM is: 0.3m 8s primary swell from a South-southeast direction (forecast issued at 08:00pm December 18). An open ocean swell of 0.5m 4s is not directed at the surf break, a second open ocean swell of 0.3m 8s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Dec) | 0.5ft (0.2m) | 9s |
| Afternoon (19 Dec) | 0.5ft (0.2m) | 9s |
| Evening (19 Dec) | 0.5ft (0.2m) | 8s |
Table - waves today at Pantano do Sul. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thu 18 | Friday 19 | Saturday 20 | Sunday 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) (?) | 8 | 8 | 8 | 8 | 10 | 9 | 9 | 9 | 9 | 8 | 8 | 7 | 7 | 11 | 14 | 13 | 12 | 12 | 11 | 11 | 11 | 12 | 14 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 39 | 22 | 13 | 12 | 16 | 7 | 6 | 6 | 6 | 6 | 6 | 5 | 2 | 4 | 7 | 7 | 15 | 15 | 13 | 25 | 25 | 13 | 20 | 17 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | off | cross- off | off | cross- off | cross- off | cross- off | off | off | off | off | cross- off | cross- off | cross- off | cross- off | off | off | off | off | off | off | cross- off |
High Tide / height (m) | 1:46AM 0.79 | 1:06PM 0.66 | 2:17AM 0.79 | 1:36PM 0.69 | 2:48AM 0.79 | 2:08PM 0.72 | ||||||||||||||||||
Low Tide / height (m) | 7:16PM 0.08 | 8:10AM 0.32 | 7:52PM 0.05 | 8:44AM 0.33 | 8:30PM 0.04 | 9:19AM 0.35 | ||||||||||||||||||
Thu 18 | Friday 19 | Saturday 20 | Sunday 21 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 5:13 | - | - | - | - | - | - | - | 5:13 | - | - | - | - | - | - | - | 5:13 | - | - | - |
| Sunset | 7:07 | - | - | - | - | - | - | - | 7:07 | - | - | - | - | - | - | - | 7:07 | - | - | - | - | - | - | - |
 |  |  | | | | | | | | | | | | | | | |  | |  | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - |
| Temp. °C | 23 | 21 | 21 | 21 | 20 | 25 | 28 | 27 | 24 | 23 | 22 | 22 | 23 | 25 | 26 | 26 | 25 | 23 | 23 | 23 | 22 | 25 | 28 | 27 |
| Feels °C (?) | 21 | 20 | 20 | 21 | 20 | 24 | 26 | 25 | 24 | 24 | 23 | 23 | 24 | 25 | 23 | 24 | 24 | 23 | 23 | 24 | 23 | 25 | 27 | 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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