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Surf Forecasts:
Tramandai surfForecast / Rio Grande Do Sul / Brazil
48hr Weather and Surf, issued 2 am Friday 17 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
23.3° C
(Which is slightly warmer than usual)How big are the waves at Tramandai today?
The current surf forecast for Tramandai at 9AM is: 1.5m 7s primary swell from a East-northeast direction and 0.7m 11s secondary swell from a Southeast direction (forecast issued at 02:00am April 17). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Apr) | 5ft (1.5m) | 7s |
| Afternoon (17 Apr) | 3.5ft (1.1m) | 7s |
| Evening (17 Apr) | 3ft (0.9m) | 7s |
Table - waves today at Tramandai. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 17 | Saturday 18 | Sunday 19 | ||||||||||||||||||||||
| 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) (?) | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 10 | 10 | 7 | 7 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 512 | 358 | 276 | 222 | 151 | 125 | 97 | 74 | 74 | 65 | 46 | 88 | 76 | 138 | 313 | 186 | 225 | 270 | 325 | 270 | 493 | 196 | 187 | 185 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | off | off | off | cross- off | cross- off | off | off | off | off | cross- off | cross- off | cross- off | cross- off | off | off | cross- off | cross- off | cross- off | cross | cross- on | cross- on |
High Tide / height (m) | 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 | 12:47AM 0.31 | 7:01AM 0.19 | 1:41PM 0.45 | 7:14PM 0.46 | |||||||||||||
Low Tide / height (m) | 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 | 9:51PM 0.17 | 4:21AM 0.10 | 9:30AM 0.11 | 4:24PM 0.34 | |||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:39 | - | - | - | - | - | - | - | 6:41 | - | - | - | - | - | - | - | 6:41 | - | - | - | - |
| Sunset | - | - | - | - | - | 5:59 | - | - | - | - | - | - | - | 5:58 | - | - | - | - | - | - | - | 5:57 | - | - |
 |  |  |  |  | |  | | | | | | | | | | | | | | | | | | |
Rain (mm) | 5 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 22 | 22 | 21 | 23 | 25 | 26 | 25 | 23 | 21 | 20 | 19 | 20 | 24 | 26 | 23 | 21 | 20 | 19 | 18 | 20 | 24 | 24 | 21 | 20 |
| Feels °C (?) | 24 | 24 | 23 | 24 | 24 | 25 | 24 | 22 | 20 | 19 | 17 | 17 | 20 | 23 | 22 | 21 | 19 | 18 | 17 | 19 | 23 | 23 | 20 | 21 |
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Live Wave Height (m)
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Tramandai surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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