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Surf Forecasts:
Tramandai surfForecast / Rio Grande Do Sul / Brazil
48hr Weather and Surf, issued 2 pm Thursday 28 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
16.1° C
(Which is 3.4°C colder than average for this time of year)How big are the waves at Tramandai today (28 May):
- Afternoon surf: Afternoon surf (28 May, local time) - 3ft (0.9m), 7s period with ESE swell.
- Evening surf: Evening surf (28 May, local time) - 2.5ft (0.8m), 7s period with ESE swell.
The current surf forecast for Tramandai at 6PM is: 0.8m 7s primary swell from a East-southeast direction and 0.3m 9s secondary swell from a South-southeast direction (forecast issued at 02:00pm May 28). The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 May) | - | - |
| Afternoon (28 May) | 3ft (0.9m) | 7s |
| Evening (28 May) | 2.5ft (0.8m) | 7s |
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 19°C on Sun morning, min 15°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||||||
Thu 28 | Friday 29 | Saturday 30 | Sun 31 | |||||||||||||||||||||
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 | 6 AM | 9 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | E 7 | E 7 | E 7 | E 7 | SE 8 | ESE 5 | SSE 9 | SSE 9 | SSE 9 | SE 9 | SE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | E 7 | E 7 | E 7 | |
89 | 89 | 71 | 73 | 73 | 52 | 37 | 34 | 24 | 69 | 32 | 27 | 65 | 270 | 595 | 738 | 402 | 338 | 263 | 218 | 163 | 138 | 110 | 92 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off | |
High Tide | 11:00AM0.37m | 10:35PM0.34m | 11:47AM0.40m | 11:10PM0.35m | 12:26PM0.43m | 3:58PM0.38m | 11:43PM0.37m | |||||||||||||||||
Low Tide | 6:45PM0.20m | 6:42AM0.10m | 7:36PM0.21m | 7:20AM0.07m | 3:26PM0.38m | 8:21PM0.23m | 7:57AM0.05m | |||||||||||||||||
 | |  | | |  |  |  | | | | | | | | | |  | | | | | | | |
 | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — |
 | — | 5:29 | — | — | — | — | — | — | — | 5:29 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | 5:28 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 16 | 17 | 18 | 17 | 17 | 17 | 16 | 16 | 15 |
17 | 16 | 15 | 15 | 15 | 16 | 16 | 15 | 15 | 15 | 15 | 14 | 14 | 15 | 16 | 14 | 15 | 16 | 16 | 16 | 17 | 16 | 15 | 14 | |
Swell 1 Height (m) Direction Period (s) | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | E 7 | E 7 | E 7 | E 7 | SE 8 | SSE 9 | SSE 5 | SSE 9 | SSE 9 | SE 9 | SE 10 | SSE 10 | SSE 10 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 |
 kJ | 89 | 89 | 71 | 73 | 73 | 52 | 37 | 34 | 24 | 69 | 26 | 10 | 65 | 270 | 595 | 738 | 402 | 338 | 131 | 135 | 135 | 138 | 110 | 92 |
Swell 2 Height (m) Direction Period (s) | SSE 6 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 10 | SSE 8 | SSE 8 | E 7 | E 7 | SSE 9 | E 7 | ENE 7 | — | SE 7 | E 7 | E 7 | SSE 10 | SSE 10 | SSE 10 | S 10 | SE 9 | SE 9 |
| kJ | 6 | 16 | 16 | 16 | 16 | 16 | 21 | 22 | 22 | 24 | 15 | 27 | 15 | 9 | — | 50 | 139 | 159 | 263 | 218 | 163 | 117 | 106 | 84 |
Swell 3 Height (m) Direction Period (s) | SSE 10 | S 9 | S 9 | S 9 | SE 12 | SSE 11 | S 8 | SSE 10 | SSE 10 | — | SE 11 | E 7 | S 15 | — | — | — | SE 7 | — | — | SE 12 | SE 11 | SE 10 | S 9 | S 9 |
| kJ | 18 | 6 | 6 | 6 | 5 | 12 | 5 | 10 | 10 | — | 5 | 15 | 4 | — | — | — | 53 | — | — | 21 | 20 | 54 | 85 | 58 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | ENE 2 | ESE 6 | ESE 5 | E 4 | ESE 5 | ENE 7 | ENE 7 | E 7 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 1 | 59 | 32 | 23 | 42 | 60 | 64 | 154 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 210 | 239 | 50 | 32 | 32 | 32 | 50 | 81 | 239 | 239 | 239 | 84 | 71 | 71 | 84 | 84 | 239 | 239 | 239 | 32 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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