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Surf Forecasts:
Tramandai surfForecast / Rio Grande Do Sul / Brazil
48hr Weather and Surf, issued 8 am Friday 29 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
16.4° C
(Which is 2.9°C colder than average for this time of year)How big are the waves at Tramandai today (29 May):
- Morning surf: Morning surf (29 May, local time) - 2ft (0.6m), 7s period with E swell.
- Afternoon surf: Afternoon surf (29 May, local time) - 2ft (0.6m), 7s period with E swell.
- Evening surf: Evening surf (29 May, local time) - 2.5ft (0.8m), 7s period with E swell.
The current surf forecast for Tramandai at 12PM is: 0.5m 7s primary swell from a East direction and 0.4m 8s secondary swell from a South-southeast direction (forecast issued at 08:00am May 29). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 May) | 2ft (0.6m) | 7s |
| Afternoon (29 May) | 2ft (0.6m) | 7s |
| Evening (29 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 ForecastLight rain (total 2mm), mostly falling on Fri night. Warm (max 20°C on Sun afternoon, min 15°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||||||
Friday 29 | Saturday 30 | Sunday 31 | Mon 1 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | SSE 9 | SE 10 | SE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | S 9 | SE 9 | E 7 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | |
37 | 34 | 24 | 33 | 32 | 56 | 78 | 327 | 712 | 543 | 410 | 352 | 274 | 258 | 214 | 217 | 113 | 93 | 71 | 99 | 99 | 97 | 93 | 75 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | |
High Tide | 11:47AM0.40m | 11:10PM0.35m | 12:26PM0.43m | 3:58PM0.38m | 11:43PM0.37m | 1:02PM0.44m | 5:04PM0.39m | 00:15AM0.38m | ||||||||||||||||
Low Tide | 6:42AM0.10m | 7:36PM0.21m | 7:20AM0.07m | 3:26PM0.38m | 8:21PM0.23m | 7:57AM0.05m | 3:51PM0.39m | 9:01PM0.25m | ||||||||||||||||
 |  | | |  | | |  | | | | | |  | | | |  | | | | | | | |
 | 7:05 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | 7:07 |
 | — | — | — | 5:29 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — | — | 5:28 |
— | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 16 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 18 | 18 | 17 | 18 | 17 | 16 | 16 | 15 | 19 | 20 | 18 | 16 | 15 | 15 |
14 | 15 | 15 | 15 | 14 | 14 | 13 | 14 | 15 | 15 | 17 | 17 | 17 | 18 | 17 | 15 | 15 | 13 | 18 | 18 | 17 | 16 | 14 | 14 | |
Swell 1 Height (m) Direction Period (s) | E 7 | E 7 | E 7 | E 7 | SSE 5 | SSE 9 | SSE 9 | SE 10 | SE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | E 7 | SSE 10 | SSE 9 | E 7 | E 7 | E 7 | E 7 | SE 9 | SE 9 | SE 9 | SE 9 |
 kJ | 37 | 34 | 24 | 33 | 17 | 46 | 78 | 327 | 712 | 543 | 410 | 352 | 274 | 110 | 214 | 217 | 88 | 71 | 71 | 55 | 99 | 97 | 93 | 75 |
Swell 2 Height (m) Direction Period (s) | SSE 10 | SSE 8 | SSE 8 | SSE 8 | SSE 9 | SSE 5 | SE 6 | E 7 | — | E 7 | E 7 | E 7 | E 7 | SSE 10 | E 7 | E 7 | S 9 | SE 9 | SE 8 | SE 9 | E 7 | E 6 | S 5 | S 5 |
| kJ | 21 | 13 | 22 | 23 | 26 | 11 | 18 | 9 | — | 127 | 128 | 130 | 134 | 258 | 107 | 88 | 113 | 93 | 57 | 99 | 43 | 40 | 18 | 19 |
Swell 3 Height (m) Direction Period (s) | S 8 | SSE 10 | SSE 10 | SSE 5 | SE 11 | E 13 | S 15 | — | — | — | — | — | — | — | — | S 10 | SE 8 | S 9 | S 9 | S 9 | S 8 | S 8 | E 6 | E 6 |
| kJ | 5 | 10 | 10 | 10 | 5 | 3 | 4 | — | — | — | — | — | — | — | — | 118 | 69 | 61 | 60 | 39 | 23 | 22 | 29 | 20 |
Wind waves Height (m) Direction Period (s) | — | — | — | SE 5 | E 7 | E 7 | E 5 | ENE 5 | ENE 6 | E 6 | — | — | — | — | — | — | — | WSW 3 | SW 3 | SSW 4 | SSW 5 | S 5 | SSW 5 | — |
| kJ | — | — | — | 24 | 32 | 56 | 62 | 43 | 86 | 73 | — | — | — | — | — | — | — | 1 | 3 | 6 | 17 | 23 | 27 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 50 | 81 | 239 | 239 | 239 | 84 | 73 | 71 | 81 | 84 | 208 | 239 | 50 | 32 | 0 | 0 | 0 | 0 | 0 | 210 | 13 | 13 | 0 | 0 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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