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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 Friday 24 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
23.4° C
(Which is 1.3°C warmer than normal for this time of year)How big are the waves at Atlantida today?
The current surf forecast for Atlantida at 3PM is: 1.3m 5s primary swell from a East-southeast direction and 0.4m 10s secondary swell from a South direction, 0.3m 12s secondary swell from a South-southeast direction (forecast issued at 08:00am April 24). The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Apr) | 3ft (0.9m) | 8s |
| Afternoon (24 Apr) | 4.5ft (1.3m) | 5s |
| Evening (24 Apr) | 4.5ft (1.3m) | 6s |
Table - waves today at Atlantida. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 28mm), heaviest during Fri afternoon. Warm (max 23°C on Sun morning, min 18°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 24 | Saturday 25 | Sunday 26 | Mon 27 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SE 13 | ESE 8 | SE 4 | ESE 5 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | ESE 7 | S 9 | ESE 7 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | |
44 | 101 | 40 | 90 | 154 | 111 | 75 | 51 | 52 | 47 | 49 | 48 | 45 | 27 | 26 | 25 | 15 | 14 | 9 | 11 | 9 | 16 | 13 | 12 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | on | on | on | cross-on | cross | cross-off | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | glassy | glassy | glassy | cross-off | off | cross-off | off | cross-off | |
High Tide | 3:34AM0.48m | 11:14AM0.20m | 5:24PM0.25m | 00:02AM0.56m | 4:19AM0.44m | 11:49AM0.24m | 6:46PM0.21m | 00:44AM0.53m | 5:34AM0.39m | 12:21PM0.28m | 1:22AM0.48m | |||||||||||||
Low Tide | 8:18AM0.07m | 2:03PM0.10m | 7:33PM0.20m | 3:26AM0.44m | 9:03AM0.14m | 3:13PM0.10m | 7:52PM0.21m | 4:31AM0.39m | 9:53AM0.22m | 4:21PM0.09m | ||||||||||||||
 |  | | | |  | | |  |  | |  |  | | |  |  | | |  |  | | | | |
 | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | 6:46 |
 | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:51 | — | — | — | — | — | — | — | 5:50 | — | — | — | 5:49 |
10 | 4 | 2 | 3 | 6 | 1 | 1 | 4 | 1 | — | 1 | — | — | — | — | — | — | — | — | 2 | 3 | — | — | — | |
Temp °C | 21 | 21 | 20 | 20 | 20 | 21 | 20 | 20 | 19 | 20 | 20 | 21 | 21 | 20 | 19 | 19 | 19 | 21 | 23 | 23 | 22 | 21 | 21 | 19 |
24 | 21 | 20 | 21 | 21 | 23 | 22 | 23 | 20 | 21 | 21 | 22 | 22 | 21 | 20 | 20 | 20 | 23 | 25 | 25 | 23 | 22 | 21 | 18 | |
Swell 1 Height (m) Direction Period (s) | SE 8 | SE 13 | SSE 12 | S 10 | S 10 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | S 9 | S 9 | S 9 | ESE 7 | ESE 7 | ESE 7 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 |
 kJ | 31 | 43 | 30 | 30 | 30 | 111 | 75 | 51 | 52 | 37 | 37 | 27 | 28 | 27 | 26 | 25 | 15 | 9 | 9 | 8 | 9 | 16 | 11 | 8 |
Swell 2 Height (m) Direction Period (s) | S 8 | S 8 | S 10 | SSE 12 | SSE 12 | S 11 | S 9 | S 9 | S 9 | S 10 | S 10 | S 10 | S 10 | E 7 | E 7 | ESE 7 | SSE 5 | SSE 6 | SSE 6 | ESE 7 | ESE 7 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 23 | 12 | 17 | 29 | 14 | 57 | 25 | 43 | 43 | 47 | 49 | 48 | 45 | 15 | 14 | 15 | 6 | 6 | 6 | 9 | 9 | 13 | 13 | 12 |
Swell 3 Height (m) Direction Period (s) | SE 13 | S 10 | S 8 | SSE 12 | SSE 12 | ESE 8 | SSE 11 | NE 5 | NE 5 | NE 5 | NE 5 | ENE 5 | NE 5 | SE 6 | SE 6 | ESE 5 | S 9 | S 9 | ENE 6 | E 8 | ENE 8 | ENE 6 | ESE 7 | ENE 5 |
| kJ | 44 | 8 | 5 | 29 | 14 | 6 | 24 | 4 | 4 | 7 | 4 | 2 | 1 | 8 | 5 | 3 | 14 | 14 | 4 | 11 | 7 | 3 | 4 | 3 |
Wind waves Height (m) Direction Period (s) | ESE 4 | ESE 8 | SE 4 | ESE 5 | ESE 6 | ESE 6 | NE 4 | NNW 2 | — | — | WSW 2 | — | — | SW 2 | — | — | — | — | — | — | — | — | W 2 | WSW 3 |
| kJ | 18 | 101 | 40 | 90 | 154 | 106 | 5 | 1 | — | — | 1 | — | — | 1 | — | — | — | — | — | — | — | — | 1 | 8 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 18 | 39 | 208 | 208 | 39 | 39 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 53 | 179 | 221 | 222 | 18 | 32 | 342 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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