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Surf Forecasts:
Tramandai surfForecast / Rio Grande Do Sul / Brazil
48hr Weather and Surf, issued 8 am Friday 20 Mar 2026 -03Forecast update in hr min s Forecast update imminent
Tramandai surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Tramandai sea temperature is
25.3° C
(Which is slightly warmer than usual)How big are the waves at Tramandai today?
The current surf forecast for Tramandai at 4PM is: 1.0m 9s primary swell from a East-southeast direction and 0.4m 7s secondary swell from a South-southwest direction, 0.8m 4s secondary swell from a East direction (forecast issued at 08:00am March 20). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Mar) | 4ft (1.2m) | 9s |
| Afternoon (20 Mar) | 3.5ft (1.0m) | 9s |
| Evening (20 Mar) | 3ft (0.9m) | 9s |
Table - waves today at Tramandai. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 20 | Saturday 21 | Sunday 22 | Mon 23 | |||||||||||||||||||||
| 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) (?) | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 5 | 6 | 6 | 9 | 8 | 6 | 9 | 9 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 293 | 248 | 176 | 176 | 148 | 130 | 106 | 108 | 108 | 106 | 94 | 94 | 128 | 165 | 240 | 90 | 82 | 113 | 84 | 116 | 145 | 105 | 105 | 105 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross- on | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross | cross- on | cross- on | glass | glass | cross |
High Tide / height (m) | 5:59AM 0.34 | 1:16PM 0.49 | 1:37AM 0.33 | 7:12AM 0.27 | 1:51PM 0.49 | 7:14PM 0.33 | 1:53AM 0.34 | 8:21AM 0.22 | 2:29PM 0.47 | 8:30PM 0.39 | 2:15AM 0.37 | |||||||||||||
Low Tide / height (m) | 3:39AM 0.29 | 9:19AM 0.19 | 9:53PM 0.06 | 4:38AM 0.19 | 9:53AM 0.17 | 5:19PM 0.30 | 10:41PM 0.15 | 5:27AM 0.10 | 10:31AM 0.16 | 5:43PM 0.28 | 11:33PM 0.25 | |||||||||||||
Friday 20 | Saturday 21 | Sunday 22 | Mon 23 | |||||||||||||||||||||
| Sunrise | - | 6:22 | - | - | - | - | - | - | - | 6:24 | - | - | - | - | - | - | - | 6:24 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:31 | - | - | - | - | - | - | - | 6:30 | - | - | - | - | - | - | - | 6:29 | - | - | - |
 |  |  | | | | | | | | | | |  |  | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 22 | 23 | 25 | 25 | 24 | 23 | 23 | 23 | 23 | 24 | 25 | 26 | 24 | 24 | 24 | 23 | 23 | 25 | 28 | 27 | 24 | 23 | 23 | 23 |
| Feels °C (?) | 24 | 25 | 26 | 26 | 24 | 22 | 22 | 22 | 23 | 24 | 25 | 26 | 23 | 23 | 25 | 25 | 26 | 27 | 29 | 28 | 26 | 27 | 27 | 26 |
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