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Atlantida Surf Forecast
/ Rio Grande Do Sul (19 surf breaks) /
Surf Forecasts:
Atlantida surfForecast / Rio Grande Do Sul / Brazil
48hr Weather and Surf, issued 8 am Sunday 26 Apr 2026 -03Forecast update in hr min s Forecast update imminent
Atlantida surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Atlantida sea temperature is
23.0° C
(Which is 1.1°C warmer than normal for this time of year)How big are the waves at Atlantida today?
The current surf forecast for Atlantida at 2PM is: 0.3m 7s primary swell from a East-southeast direction and 0.4m 6s secondary swell from a Southeast direction (forecast issued at 08:00am April 26). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Apr) | 1.5ft (0.4m) | 7s |
| Afternoon (26 Apr) | 1.5ft (0.4m) | 6s |
| Evening (26 Apr) | 1.5ft (0.4m) | 6s |
Table - waves today at Atlantida. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 23°C on Sun afternoon, min 12°C on Mon night). Winds increasing (calm on Sun morning, fresh winds from the WSW by Mon morning). | ||||||||||||||||||||||||
Sunday 26 | Monday 27 | Tuesday 28 | Wed 29 | |||||||||||||||||||||
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 9 | ESE 7 | ESE 7 | SE 6 | NE 6 | SE 6 | SE 6 | ENE 7 | ENE 7 | ENE 7 | S 9 | S 9 | S 10 | S 10 | S 11 | S 12 | S 11 | S 11 | S 11 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | |
25 | 18 | 9 | 9 | 13 | 11 | 11 | 16 | 11 | 10 | 185 | 160 | 181 | 204 | 344 | 376 | 350 | 277 | 272 | 1034 | 1089 | 1073 | 931 | 766 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | on | cross-on | cross | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | glassy | on | cross | cross | cross-off | cross-off | |
High Tide | 5:34AM0.39m | 12:21PM0.28m | 1:22AM0.48m | 7:41AM0.35m | 12:42PM0.30m | 1:55AM0.43m | 9:48AM0.38m | 2:15AM0.37m | ||||||||||||||||
Low Tide | 4:31AM0.39m | 9:53AM0.22m | 4:21PM0.09m | 5:18AM0.32m | 11:02AM0.29m | 5:21PM0.08m | 5:59AM0.25m | 6:14PM0.08m | ||||||||||||||||
 |  | |  | |  | |  | | | | | | | | | | | | | | | | | |
 | 6:45 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — | 6:47 |
 | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:49 | — | — | — | — | — | — | — | 5:47 | — | — | — | 5:46 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 19 | 21 | 22 | 23 | 22 | 22 | 21 | 20 | 18 | 16 | 17 | 19 | 17 | 15 | 14 | 12 | 12 | 13 | 16 | 17 | 16 | 15 | 15 | 16 |
20 | 23 | 23 | 24 | 23 | 22 | 20 | 18 | 14 | 10 | 10 | 12 | 11 | 10 | 9 | 8 | 8 | 10 | 14 | 14 | 13 | 13 | 14 | 15 | |
Swell 1 Height (m) Direction Period (s) | S 9 | ESE 7 | ESE 7 | ESE 7 | SSE 5 | SE 6 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | S 9 | S 9 | S 10 | S 10 | S 11 | S 12 | S 11 | S 11 | S 11 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 12 |
 kJ | 25 | 18 | 9 | 9 | 10 | 8 | 11 | 16 | 11 | 10 | 185 | 160 | 181 | 204 | 344 | 376 | 350 | 277 | 272 | 1034 | 1089 | 1073 | 931 | 766 |
Swell 2 Height (m) Direction Period (s) | SE 5 | S 5 | S 5 | SE 6 | ESE 7 | ENE 8 | SE 6 | SSE 5 | ESE 7 | ESE 6 | ENE 7 | ENE 7 | ENE 9 | E 9 | E 9 | E 9 | E 8 | E 8 | SSE 14 | E 8 | E 8 | E 8 | E 9 | E 9 |
| kJ | 7 | 5 | 5 | 8 | 9 | 11 | 8 | 3 | 4 | 4 | 5 | 10 | 7 | 6 | 6 | 6 | 6 | 5 | 233 | 5 | 11 | 12 | 13 | 14 |
Swell 3 Height (m) Direction Period (s) | ESE 7 | S 9 | S 9 | S 6 | ENE 8 | ESE 7 | ESE 7 | ESE 6 | SE 5 | SE 11 | SE 6 | — | SE 10 | — | SE 10 | SE 11 | SE 11 | SE 18 | E 8 | — | — | — | — | — |
| kJ | 9 | 14 | 6 | 5 | 13 | 9 | 4 | 4 | 1 | 4 | 2 | — | 4 | — | 4 | 4 | 4 | 12 | 5 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NE 6 | NNE 2 | WNW 2 | WSW 3 | SW 4 | SW 4 | WSW 4 | WSW 4 | W 4 | W 4 | W 4 | W 3 | W 3 | W 3 | — | — | — | — | — | — |
| kJ | — | — | — | — | 9 | 1 | 1 | 10 | 24 | 69 | 40 | 31 | 21 | 21 | 10 | 6 | 2 | 2 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 18 | 192 | 221 | 221 | 179 | 192 | 232 | 675 | 53 | 180 | 209 | 45 | 32 | 0 | 0 | 0 | 0 | 0 | 208 | 178 | 18 | 0 | 0 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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