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Surf Forecasts:
Tramandai surfForecast / Rio Grande Do Sul / Brazil
48hr Weather and Surf, issued 2 am Monday 25 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
15.9° C
(Which is 3.7°C colder than average for this time of year)How big are the waves at Tramandai today?
The current surf forecast for Tramandai at 8AM is: 0.9m 16s primary swell from a South-southeast direction and 0.8m 9s secondary swell from a South-southeast direction, 1.0m 7s secondary swell from a East-northeast direction (forecast issued at 02:00am May 25). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 May) | 3ft (0.9m) | 16s |
| Afternoon (25 May) | 4ft (1.2m) | 15s |
| Evening (25 May) | 4ft (1.2m) | 13s |
Table - waves today at Tramandai. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Mon night. Very mild (max 18°C on Wed morning, min 15°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 25 | Tuesday 26 | Wednesday 27 | ||||||||||||||||||||||
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 | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
SSE 10 | SSE 9 | SSE 17 | SSE 16 | SSE 16 | SSE 15 | SSE 14 | SSE 13 | SSE 12 | S 12 | S 12 | SSE 11 | S 11 | S 11 | SSE 7 | SSE 8 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | ESE 7 | ESE 7 | |
125 | 118 | 202 | 412 | 604 | 619 | 527 | 507 | 392 | 294 | 279 | 217 | 154 | 151 | 516 | 481 | 336 | 248 | 183 | 234 | 173 | 178 | 173 | 169 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | off | cross-off | cross | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | glassy | |
High Tide | 5:31AM0.37m | 11:55AM0.26m | 7:17PM0.25m | 00:48AM0.36m | 7:12AM0.33m | 12:33PM0.29m | 9:10PM0.28m | 1:12AM0.32m | 9:33AM0.33m | 1:07PM0.32m | ||||||||||||||
Low Tide | 3:10AM0.34m | 9:35AM0.22m | 3:30PM0.14m | 8:48PM0.24m | 4:13AM0.27m | 10:24AM0.27m | 4:39PM0.17m | 9:59PM0.28m | 5:11AM0.21m | 11:38AM0.32m | 5:46PM0.18m | |||||||||||||
 | | |  | |  |  |  |  |  | | |  |  | | | | | | | | | | | |
 | — | — | 7:03 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — |
 | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:29 | — | — |
— | — | — | — | — | — | — | — | 1 | 1 | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 17 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 15 | 16 | 18 | 18 | 17 | 16 |
16 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 15 | 16 | 18 | 16 | 15 | 15 | 15 | 16 | 15 | 15 | 15 | 16 | 17 | 17 | 16 | 16 | |
Swell 1 Height (m) Direction Period (s) | E 7 | E 7 | E 7 | SSE 16 | SSE 16 | SSE 15 | SSE 14 | SSE 13 | SSE 12 | S 12 | S 12 | ENE 6 | ENE 6 | ENE 6 | NE 6 | SSE 8 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | ESE 7 | ESE 7 |
 kJ | 106 | 106 | 109 | 412 | 604 | 619 | 527 | 507 | 392 | 294 | 279 | 100 | 80 | 53 | 22 | 481 | 336 | 248 | 183 | 178 | 173 | 178 | 173 | 169 |
Swell 2 Height (m) Direction Period (s) | SSE 10 | SSE 9 | SSE 9 | SSE 9 | S 9 | S 9 | S 9 | — | — | — | E 13 | SSE 11 | S 11 | S 11 | — | E 6 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | SSE 10 | SSE 10 |
| kJ | 125 | 118 | 113 | 113 | 85 | 87 | 57 | — | — | — | 3 | 217 | 154 | 151 | — | 38 | 59 | 55 | 73 | 50 | 50 | 50 | 32 | 31 |
Swell 3 Height (m) Direction Period (s) | SE 19 | SE 18 | SSE 17 | S 9 | — | — | — | — | — | — | — | E 13 | E 13 | E 13 | — | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 5 | S 10 | S 10 |
| kJ | 14 | 84 | 202 | 108 | — | — | — | — | — | — | — | 3 | 3 | 3 | — | 11 | 8 | 5 | 5 | 5 | 1 | 1 | 16 | 17 |
Wind waves Height (m) Direction Period (s) | — | — | — | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 5 | ENE 5 | ENE 6 | ENE 6 | — | WNW 2 | WSW 3 | SSE 7 | — | — | — | — | SE 7 | — | — | — | — |
| kJ | — | — | — | 108 | 102 | 105 | 99 | 52 | 72 | 87 | 97 | — | 1 | 5 | 516 | — | — | — | — | 234 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 50 | 50 | 50 | 84 | 239 | 239 | 239 | 239 | 84 | 32 | 0 | 0 | 13 | 210 | 210 | 0 | 0 | 0 | 0 | 0 | 210 | 210 | 210 | 0 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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