- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Tramandai surfForecast / Rio Grande Do Sul / Brazil
48hr Weather and Surf, issued 8 am Sunday 10 May 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
21.8° C
(Which is 1.1°C warmer than normal for this time of year)How big are the waves at Tramandai today?
The current surf forecast for Tramandai at 12PM is: 2.1m 15s primary swell from a South direction and 0.5m 9s secondary swell from a East-northeast direction (forecast issued at 08:00am May 10). An open ocean swell of 1.0m 4s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 May) | 3.5ft (1.0m) | 16s |
| Afternoon (10 May) | 8ft (2.4m) | 16s |
| Evening (10 May) | 8ft (2.5m) | 14s |
Table - waves today at Tramandai. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 18°C on Tue afternoon, min 8°C on Sun night). Winds decreasing (fresh winds from the W on Mon morning, calm by Tue afternoon). | ||||||||||||||||||||||||
Sunday 10 | Monday 11 | Tuesday 12 | Wed 13 | |||||||||||||||||||||
6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSW 11 | SSE 16 | S 15 | S 16 | S 15 | S 14 | S 14 | S 15 | S 15 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 14 | S 14 | S 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | S 13 | S 12 | |
350 | 554 | 2055 | 2732 | 2723 | 2578 | 2606 | 3114 | 3287 | 3071 | 3029 | 2904 | 2742 | 2436 | 2468 | 2323 | 2323 | 2288 | 1951 | 1765 | 1430 | 1230 | 1053 | 773 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | off | off | off | off | off | glassy | glassy | glassy | off | off | off | |
High Tide | 4:41AM0.31m | 10:43AM0.26m | 11:38PM0.52m | 5:39AM0.28m | 11:23AM0.30m | 00:23AM0.52m | 12:07PM0.34m | 1:12AM0.49m | ||||||||||||||||
Low Tide | 3:03AM0.30m | 8:16AM0.21m | 2:51PM0.05m | 4:20AM0.27m | 8:30AM0.24m | 4:00PM0.04m | 5:21AM0.24m | 5:10PM0.03m | ||||||||||||||||
 |  |  |  |  | | | | | | | | | | | | | | | | | | | | |
 | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — | 6:56 |
 | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | 5:36 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 10 | 10 | 12 | 13 | 12 | 12 | 10 | 9 | 8 | 9 | 13 | 15 | 15 | 13 | 12 | 11 | 10 | 10 | 16 | 18 | 18 | 16 | 14 | 13 |
3 | 3 | 5 | 6 | 5 | 5 | 4 | 3 | 1 | 2 | 6 | 8 | 10 | 8 | 8 | 7 | 6 | 7 | 14 | 16 | 16 | 13 | 11 | 10 | |
Swell 1 Height (m) Direction Period (s) | SSW 11 | SSW 11 | S 15 | S 16 | S 15 | S 14 | S 14 | S 15 | S 15 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 14 | S 14 | S 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | S 13 | S 12 |
 kJ | 350 | 478 | 2055 | 2732 | 2723 | 2578 | 2606 | 3114 | 3287 | 3071 | 3029 | 2904 | 2742 | 2436 | 2468 | 2323 | 2323 | 2288 | 1951 | 1765 | 1430 | 1230 | 1053 | 773 |
Swell 2 Height (m) Direction Period (s) | ENE 8 | SSE 16 | ENE 9 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 |
| kJ | 64 | 554 | 42 | 41 | 43 | 45 | 46 | 32 | 32 | 32 | 32 | 31 | 26 | 15 | 15 | 15 | 14 | 14 | 14 | 15 | 17 | 17 | 17 | 17 |
Swell 3 Height (m) Direction Period (s) | SSE 18 | ENE 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 16 | SE 16 | SE 16 | SE 16 |
| kJ | 176 | 65 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 10 | 10 | 10 | 10 |
Wind waves Height (m) Direction Period (s) | W 4 | W 4 | W 4 | W 4 | W 4 | W 4 | W 4 | W 4 | W 4 | W 4 | W 4 | W 4 | W 4 | W 4 | W 4 | W 4 | W 3 | W 4 | — | — | — | — | — | WSW 3 |
| kJ | 48 | 48 | 40 | 29 | 44 | 48 | 48 | 46 | 48 | 46 | 38 | 33 | 17 | 19 | 20 | 10 | 6 | 10 | — | — | — | — | — | 3 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 50 | 210 | 116 | 240 | 32 | 50 | 50 | 32 | 71 | 71 | 71 | 210 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
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.
Nearest