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Surf Forecasts:
Molhes de Mampituba surfForecast / Rio Grande Do Sul / Brazil
48hr Weather and Surf, issued 8 am Saturday 13 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
22.2° C
(Which is slightly cooler than normal)How big are the waves at Molhes de Mampituba today?
The current surf forecast for Molhes de Mampituba at 11AM is: 1.2m 10s primary swell from a South-southeast direction and 0.4m 9s secondary swell from a East-northeast direction (forecast issued at 08:00am December 13). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Dec) | 4ft (1.2m) | 10s |
| Afternoon (13 Dec) | 3.5ft (1.1m) | 10s |
| Evening (13 Dec) | 3ft (0.9m) | 10s |
Table - waves today at Molhes de Mampituba. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 13 | Sunday 14 | Monday 15 | Tue 16 | |||||||||||||||||||||
| 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) (?) | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 7 | 7 | 10 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 256 | 256 | 220 | 216 | 192 | 157 | 128 | 128 | 113 | 88 | 88 | 88 | 96 | 85 | 107 | 163 | 176 | 168 | 117 | 124 | 117 | 92 | 63 | 123 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | glass | on | on | glass | cross- off | cross- off | cross- off | cross- off | cross | cross- on | cross- on | cross | cross | cross- off | cross- off | cross- off | cross | cross- on | cross- on | cross- off | cross | cross | cross |
High Tide / height (m) | 6:06AM 0.34 | 11:57AM 0.39 | 6:05PM 0.39 | 11:50PM 0.32 | 7:16AM 0.33 | 12:17PM 0.36 | 8:02PM 0.35 | 12:21AM 0.36 | 9:06AM 11:55AM 0.34 0.34 | 12:38AM 0.41 | ||||||||||||||
Low Tide / height (m) | 8:36AM 0.28 | 2:59PM 0.31 | 9:36PM 0.29 | 3:25AM 0.21 | 9:21AM 0.31 | 4:02PM 0.25 | 9:48PM 0.34 | 4:39AM 0.24 | 10:50AM 0.33 | 5:01PM 0.20 | ||||||||||||||
Saturday 13 | Sunday 14 | Monday 15 | Tue 16 | |||||||||||||||||||||
| Sunrise | 5:11 | - | - | - | - | - | - | - | 5:13 | - | - | - | - | - | - | - | 5:13 | - | - | - | - | - | - | - |
| Sunset | - | - | - | - | 7:13 | - | - | - | - | - | - | - | 7:13 | - | - | - | - | - | - | - | 7:14 | - | - | - |
 | | | | |  | | |  | | | | | | | | | | |  |  |  |  |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 7 | 20 | - | - |
| Temp. °C | 21 | 25 | 26 | 25 | 24 | 22 | 21 | 20 | 20 | 23 | 24 | 24 | 23 | 22 | 22 | 21 | 21 | 25 | 26 | 25 | 23 | 22 | 21 | 21 |
| Feels °C (?) | 22 | 26 | 26 | 26 | 27 | 23 | 23 | 21 | 22 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 27 | 27 | 27 | 24 | 24 | 21 | 19 |
- 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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