Using Surf-Forecast’s Historical Surf Data To Find The Most Consistent Waves On Earth
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Surf Forecasts:
Molhes de Mampituba surfForecast / Rio Grande Do Sul / Brazil
48hr Weather and Surf, issued 2 pm Wednesday 24 Dec 2025 -03Forecast update in hr min s Forecast update imminent
Molhes de Mampituba surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Molhes de Mampituba sea temperature is
23.7° C
(Which is normal for this time of year)How big are the waves at Molhes de Mampituba today?
The current surf forecast for Molhes de Mampituba at 9PM is: 0.7m 7s primary swell from a East-northeast direction and 0.1m 7s secondary swell from a South direction (forecast issued at 02:00pm December 24). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Dec) | - | - |
| Afternoon (24 Dec) | 2.5ft (0.7m) | 8s |
| Evening (24 Dec) | 2.5ft (0.7m) | 7s |
Table - waves today at Molhes de Mampituba. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | |||||||||||||||||||||
| 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) (?) | 8 | 8 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 60 | 58 | 57 | 57 | 57 | 57 | 58 | 60 | 62 | 60 | 45 | 44 | 43 | 31 | 30 | 27 | 26 | 26 | 26 | 26 | 16 | 16 | 22 | 18 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- off | cross- off | cross- off | off | glass | glass | on | glass | cross | cross- off | cross- off | glass | glass | cross | cross- off | cross- off | cross | cross- off | cross- off | cross- off | cross- off | glass |
High Tide / height (m) | 2:50PM 0.52 | 4:05AM 0.42 | 9:06AM 0.49 | 3:29PM 0.50 | 8:49PM 0.22 | 4:43AM 0.38 | 9:57AM 0.50 | 4:11PM 0.47 | 9:51PM 0.27 | 5:23AM 0.33 | ||||||||||||||
Low Tide / height (m) | 11:31AM 0.31 | 11:37PM -0.01 | 6:08AM 0.37 | 12:19PM 0.32 | 7:41PM 0.21 | 12:29AM 0.01 | 6:39AM 0.34 | 1:12PM 0.32 | 7:59PM 0.23 | 1:26AM 0.06 | 7:12AM 0.30 | |||||||||||||
Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 5:18 | - | - | - | - | - | - | - | 5:18 | - | - | - | - | - | - | - | 5:18 | - |
| Sunset | - | - | 7:19 | - | - | - | - | - | - | - | 7:19 | - | - | - | - | - | - | - | 7:20 | - | - | - | - | - |
 |  | |  |  | | | |  | |  |  | | | | | | | | |  |  |  | | |
Rain (mm) | - | 3 | 3 | 1 | - | - | - | 2 | 1 | 3 | 10 | 9 | 3 | 1 | 1 | - | - | - | - | - | - | - | - | - |
| Temp. °C | 28 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 27 | 25 | 23 | 22 | 22 | 23 | 23 | 23 | 23 | 24 | 24 | 23 | 23 | 22 | 22 | 26 |
| Feels °C (?) | 30 | 29 | 27 | 27 | 26 | 27 | 27 | 29 | 29 | 29 | 27 | 25 | 25 | 27 | 27 | 26 | 25 | 27 | 27 | 25 | 25 | 24 | 24 | 29 |
- 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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