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Surf Forecasts:
Tramandai surfForecast / Rio Grande Do Sul / Brazil
48hr Weather and Surf, issued 8 am Wednesday 29 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
22.7° 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: 1.4m 11s primary swell from a South direction and 0.3m 9s secondary swell from a East direction (forecast issued at 08:00am April 29). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Apr) | 5ft (1.5m) | 12s |
| Afternoon (29 Apr) | 4.5ft (1.4m) | 11s |
| Evening (29 Apr) | 4ft (1.2m) | 11s |
Table - waves today at Tramandai. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 51mm), heaviest during Fri night. Warm (max 21°C on Fri morning, min 14°C on Wed morning). Mainly fresh winds. | ||||||||||||||||||||||||
Wednesday 29 | Thursday 30 | Friday 1 | Sat 2 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | SSE 10 | SSE 10 | S 10 | S 10 | S 10 | S 9 | NE 5 | NE 6 | NE 6 | NE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | |
723 | 604 | 492 | 475 | 403 | 338 | 326 | 255 | 208 | 167 | 163 | 125 | 92 | 88 | 64 | 103 | 157 | 206 | 205 | 128 | 117 | 125 | 136 | 151 | |
Wind (km/h) | ||||||||||||||||||||||||
off | glassy | glassy | cross-on | cross-on | cross | off | off | cross-off | off | glassy | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-off | glassy | off | glassy | cross-off | |
High Tide | 10:53AM0.39m | 11:24PM0.35m | 11:41AM0.43m | 11:47PM0.38m | 12:23PM0.46m | 00:14AM0.39m | ||||||||||||||||||
Low Tide | 6:36AM0.18m | 7:01PM0.10m | 7:12AM0.14m | 7:45PM0.13m | 7:45AM0.10m | 8:27PM0.17m | ||||||||||||||||||
 |  |  | | | | | | | | | | | | | | | |  |  |  | | |  | |
 | 6:48 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — | 6:50 |
 | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | 5:44 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 4 | 4 | 10 | |
Temp °C | 13 | 14 | 17 | 18 | 17 | 17 | 16 | 15 | 15 | 16 | 20 | 20 | 19 | 19 | 19 | 19 | 19 | 19 | 21 | 21 | 20 | 20 | 20 | 20 |
11 | 12 | 16 | 16 | 16 | 17 | 15 | 13 | 12 | 14 | 19 | 18 | 17 | 17 | 16 | 16 | 16 | 15 | 20 | 23 | 23 | 23 | 23 | 21 | |
Swell 1 Height (m) Direction Period (s) | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | SSE 10 | SSE 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 12 | S 11 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 |
 kJ | 723 | 604 | 492 | 475 | 403 | 338 | 326 | 255 | 208 | 167 | 163 | 125 | 92 | 88 | 64 | 64 | 45 | 69 | 63 | 128 | 117 | 125 | 136 | 151 |
Swell 2 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | ENE 7 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 11 | ESE 11 | ESE 11 | ESE 10 | ESE 10 | ESE 10 | E 10 | ESE 11 | ESE 11 | S 11 | S 12 | S 12 | S 12 | S 12 |
| kJ | 14 | 14 | 15 | 10 | 22 | 20 | 20 | 33 | 33 | 33 | 38 | 23 | 38 | 36 | 34 | 34 | 54 | 38 | 39 | 60 | 67 | 68 | 68 | 66 |
Swell 3 Height (m) Direction Period (s) | — | — | ENE 7 | E 9 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | NE 7 | SSE 13 | SE 13 | SE 13 | E 12 | S 13 | SSE 10 | SSE 10 | E 11 | E 11 | E 10 | ESE 10 | E 10 |
| kJ | — | — | 5 | 6 | 10 | 10 | 5 | 5 | 5 | 5 | 9 | 12 | 17 | 7 | 7 | 3 | 29 | 18 | 18 | 59 | 57 | 50 | 34 | 46 |
Wind waves Height (m) Direction Period (s) | NNE 7 | — | — | — | — | — | — | — | — | — | — | — | ENE 7 | ENE 3 | NE 4 | NE 5 | NE 6 | NE 6 | NE 6 | — | — | — | — | — |
| kJ | 5 | — | — | — | — | — | — | — | — | — | — | — | 18 | 9 | 41 | 103 | 157 | 206 | 205 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 50 | 32 | 32 | 0 | 0 | 0 | 0 | 0 | 239 | 239 | 71 | 71 | 78 | 84 | 116 | 239 | 0 | 0 | 0 | 0 | 32 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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