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Surf Forecasts:
Tramandai surfForecast / Rio Grande Do Sul / Brazil
48hr Weather and Surf, issued 8 pm 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 3AM is: 1.1m 10s primary swell from a South direction and 0.4m 10s secondary swell from a East-southeast direction (forecast issued at 08:00pm April 29). The wind direction is predicted to be offshore and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Apr) | 3ft (0.9m) | 10s |
| Afternoon (30 Apr) | 2.5ft (0.8m) | 10s |
| Evening (30 Apr) | 2.5ft (0.7m) | 10s |
Table - waves today at Tramandai. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 46mm), heaviest during Fri night. Warm (max 22°C on Fri morning, min 15°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wed 29 | Thursday 30 | Friday 1 | Saturday 2 | |||||||||||||||||||||
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 | 6 AM | 9 AM | 12 PM | 3 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
S 11 | S 11 | S 11 | S 10 | S 10 | SSE 10 | SSE 10 | S 10 | S 10 | S 10 | NE 5 | NE 5 | NE 6 | NE 6 | NE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | SSW 6 | SSW 6 | |
403 | 338 | 326 | 255 | 208 | 167 | 163 | 125 | 92 | 88 | 64 | 117 | 157 | 163 | 161 | 124 | 122 | 125 | 110 | 113 | 96 | 81 | 115 | 289 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross | off | off | off | off | glassy | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | glassy | cross-off | cross-off | glassy | off | cross-off | cross-off | cross-off | |
High Tide | 11:24PM0.35m | 11:41AM0.43m | 11:47PM0.38m | 12:23PM0.46m | 00:14AM0.39m | 1:01PM0.47m | ||||||||||||||||||
Low Tide | 7:01PM0.10m | 7:12AM0.14m | 7:45PM0.13m | 7:45AM0.10m | 8:27PM0.17m | 8:16AM0.08m | ||||||||||||||||||
 | | | | |  | | | | |  | | |  |  |  |  |  | |  |  |  | | | |
 | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:50 | — | — | — |
 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:44 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | 3 | 5 | 8 | 22 | 3 | 1 | — | |
Temp °C | 17 | 17 | 16 | 15 | 15 | 16 | 20 | 20 | 19 | 19 | 19 | 19 | 19 | 20 | 22 | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
16 | 16 | 15 | 13 | 13 | 14 | 19 | 17 | 17 | 17 | 16 | 16 | 16 | 17 | 20 | 22 | 25 | 22 | 22 | 23 | 20 | 20 | 18 | 17 | |
Swell 1 Height (m) Direction Period (s) | 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 | E 11 | S 11 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
 kJ | 403 | 338 | 326 | 255 | 208 | 167 | 163 | 125 | 92 | 88 | 64 | 45 | 45 | 58 | 61 | 124 | 122 | 125 | 110 | 113 | 96 | 81 | 57 | 30 |
Swell 2 Height (m) Direction Period (s) | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 11 | NE 7 | ESE 11 | ESE 10 | ESE 10 | ESE 10 | E 10 | SSE 10 | ESE 11 | ESE 11 | ESE 11 | S 12 | S 12 | S 11 | S 11 | E 9 | E 9 | E 9 |
| kJ | 22 | 20 | 20 | 33 | 33 | 33 | 38 | 12 | 38 | 36 | 34 | 34 | 53 | 30 | 39 | 39 | 37 | 68 | 67 | 64 | 63 | 27 | 26 | 25 |
Swell 3 Height (m) Direction Period (s) | ENE 7 | NE 7 | NE 7 | NE 7 | NE 7 | ENE 7 | NE 7 | ESE 11 | SSE 13 | SE 13 | SE 13 | E 12 | S 10 | SSW 10 | SSE 10 | S 11 | S 12 | E 10 | ESE 10 | E 10 | ESE 9 | SSE 12 | S 12 | SSE 11 |
| kJ | 10 | 13 | 12 | 7 | 7 | 5 | 12 | 23 | 17 | 7 | 7 | 3 | 8 | 19 | 18 | 37 | 43 | 51 | 32 | 46 | 29 | 26 | 24 | 13 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | ENE 7 | NE 4 | NE 5 | NE 5 | NE 6 | NE 6 | NE 6 | — | — | — | — | — | NW 2 | SW 4 | SSW 6 | SSW 6 |
| kJ | — | — | — | — | — | — | — | — | 18 | 12 | 60 | 117 | 157 | 163 | 161 | — | — | — | — | — | 1 | 24 | 115 | 289 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 50 | 32 | 0 | 0 | 0 | 0 | 0 | 239 | 239 | 76 | 71 | 78 | 116 | 116 | 239 | 515 | 0 | 0 | 0 | 0 | 0 | 13 | 208 | 240 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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