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Surf Forecasts:
Tramandai surfForecast / Rio Grande Do Sul / Brazil
48hr Weather and Surf, issued 2 am Thursday 16 Apr 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
23.2° C
(Which is slightly warmer than usual)How big are the waves at Tramandai today?
The current surf forecast for Tramandai at 10AM is: 2.1m 7s primary swell from a East-northeast direction and 0.7m 12s secondary swell from a South-southeast direction, 0.3m 9s secondary swell from a South direction (forecast issued at 02:00am April 16). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Apr) | 7ft (2.1m) | 7s |
| Afternoon (16 Apr) | 6.5ft (2.0m) | 7s |
| Evening (16 Apr) | 5ft (1.5m) | 8s |
Table - waves today at Tramandai. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 16 | Friday 17 | Saturday 18 | ||||||||||||||||||||||
| 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) (?) | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 10 | 7 | 10 | 10 | 10 | 7 | 7 | 8 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 370 | 394 | 373 | 373 | 356 | 352 | 505 | 268 | 422 | 322 | 237 | 193 | 128 | 97 | 92 | 77 | 67 | 48 | 46 | 70 | 160 | 174 | 294 | 440 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross | cross | cross | cross- on | cross | cross- off | off | off | off | off | off | off | off | off | cross- off | off | off | off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 12:12PM 0.42 | 1:06AM 0.30 | 4:33AM 0.34 | 12:35PM 0.45 | 4:14PM 0.38 | 12:36AM 0.29 | 5:50AM 0.25 | 1:06PM 0.46 | 5:58PM 0.41 | |||||||||||||||
Low Tide / height (m) | 7:46AM 0.17 | 8:13PM 0.01 | 1:41AM 0.30 | 8:19AM 0.15 | 3:37PM 0.38 | 9:02PM 0.08 | 3:24AM 0.20 | 8:54AM 0.13 | 3:52PM 0.37 | |||||||||||||||
Thursday 16 | Friday 17 | Saturday 18 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:39 | - | - | - | - | - | - | - | 6:39 | - | - | - | - | - | - | - | 6:41 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:00 | - | - | - | - | - | - | 5:59 | - | - | - | - | - | - | - | 5:58 | - | - |
 | |  |  |  | |  |  |  | |  | |  | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | 1 | - | - | 2 | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 22 | 21 | 21 | 21 | 22 | 23 | 23 | 22 | 22 | 21 | 20 | 22 | 26 | 26 | 24 | 22 | 21 | 19 | 18 | 19 | 23 | 25 | 23 | 20 |
| Feels °C (?) | 19 | 18 | 19 | 19 | 21 | 22 | 22 | 23 | 24 | 22 | 21 | 22 | 25 | 24 | 23 | 22 | 21 | 17 | 16 | 16 | 19 | 21 | 21 | 20 |
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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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