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Surf Forecasts:
Tramandai Pier (Platforma) surfForecast / Rio Grande Do Sul / Brazil
48hr Weather and Surf, issued 2 am Thursday 11 Dec 2025 -03Forecast update in hr min s Forecast update imminent
Tramandai Pier (Platforma) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Tramandai Pier (Platforma) sea temperature is
23.3° C
(Which is slightly warmer than usual)How big are the waves at Tramandai Pier (Platforma) today?
The current surf forecast for Tramandai Pier (Platforma) at 5AM is: 4.0m 12s primary swell from a South direction and 0.9m 11s secondary swell from a East-northeast direction (forecast issued at 02:00am December 11). An open ocean swell of 0.6m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 11.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Dec) | 11ft (3.5m) | 12s |
| Afternoon (11 Dec) | 13ft (4.0m) | 11s |
| Evening (11 Dec) | 8ft (2.5m) | 11s |
Table - waves today at Tramandai Pier (Platforma). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 11 | Friday 12 | Saturday 13 | ||||||||||||||||||||||
| 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 | 6 PM | 9 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 4878 | 4319 | 6252 | 3478 | 2920 | 3808 | 2981 | 1675 | 1292 | 1080 | 974 | 855 | 679 | 590 | 490 | 419 | 296 | 284 | 241 | 236 | 198 | 194 | 166 | 148 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | off | off | glass | cross- on | cross | cross | off | cross- off | off | glass | on | cross- on | cross- on | cross- on |
High Tide / height (m) | 4:11AM 0.29 | 10:49AM 0.42 | 3:46PM 0.46 | 10:29PM 0.19 | 4:56AM 0.29 | 11:27AM 0.38 | 4:39PM 0.40 | 11:12PM 0.23 | 5:49AM 0.28 | 11:58AM 0.34 | 5:45PM 0.34 | |||||||||||||
Low Tide / height (m) | 12:24AM 0.08 | 6:53AM 0.19 | 12:57PM 0.38 | 8:15PM 0.15 | 1:15AM 0.12 | 7:39AM 0.21 | 1:50PM 0.33 | 8:52PM 0.19 | 2:11AM 0.16 | 8:24AM 0.23 | 2:52PM 0.28 | |||||||||||||
Thursday 11 | Friday 12 | Saturday 13 | ||||||||||||||||||||||
| Sunrise | - | - | 5:11 | - | - | - | - | - | - | - | 5:11 | - | - | - | - | - | - | - | 5:11 | - | - | - | - | - |
| Sunset | - | - | - | - | - | - | 7:15 | - | - | - | - | - | - | - | 7:15 | - | - | - | - | - | - | - | 7:15 | - |
 | |  |  | | | |  | | | | | |  | |  | | | |  | |  | | | |
Rain (mm) | 2 | 2 | 1 | - | - | - | - | - | - | - | - | - | - | 1 | 1 | - | - | - | - | - | - | - | - | - |
| Temp. °C | 19 | 18 | 18 | 21 | 25 | 27 | 25 | 22 | 20 | 20 | 20 | 25 | 28 | 26 | 23 | 23 | 22 | 21 | 21 | 25 | 26 | 25 | 23 | 23 |
| Feels °C (?) | 13 | 13 | 13 | 16 | 20 | 22 | 23 | 23 | 20 | 20 | 20 | 25 | 30 | 26 | 23 | 24 | 23 | 22 | 22 | 27 | 26 | 25 | 22 | 22 |
- 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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