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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 2 pm Saturday 25 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
23.2° C
(Which is 1.2°C warmer than normal for this time of year)How big are the waves at Atlantida today?
The current surf forecast for Atlantida at 6PM is: 0.4m 10s primary swell from a South direction and 0.6m 6s secondary swell from a East-southeast direction (forecast issued at 02:00pm April 25). An open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Apr) | - | - |
| Afternoon (25 Apr) | 1.5ft (0.5m) | 10s |
| Evening (25 Apr) | 2ft (0.6m) | 7s |
Table - waves today at Atlantida. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Sun morning. Warm (max 24°C on Sat afternoon, min 11°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 25 | Sunday 26 | Monday 27 | Tue 28 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
S 10 | S 10 | S 10 | ESE 7 | ESE 7 | S 9 | S 9 | ESE 7 | ESE 7 | SE 6 | SSE 6 | SE 6 | SE 6 | ENE 7 | ENE 7 | ENE 7 | S 9 | S 9 | S 10 | S 11 | S 11 | S 12 | S 12 | SSE 12 | |
49 | 48 | 29 | 29 | 30 | 25 | 14 | 18 | 15 | 9 | 13 | 11 | 11 | 11 | 11 | 10 | 153 | 157 | 192 | 267 | 295 | 403 | 497 | 618 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | glassy | glassy | glassy | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 11:49AM0.24m | 6:46PM0.21m | 00:44AM0.53m | 5:34AM0.39m | 12:21PM0.28m | 1:22AM0.48m | 7:41AM0.35m | 12:42PM0.30m | 1:55AM0.43m | |||||||||||||||
Low Tide | 9:03AM0.14m | 3:13PM0.10m | 7:52PM0.21m | 4:31AM0.39m | 9:53AM0.22m | 4:21PM0.09m | 5:18AM0.32m | 11:02AM0.29m | 5:21PM0.08m | 5:59AM0.25m | ||||||||||||||
 |  |  | |  |  | | |  |  | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:46 | — |
 | — | 5:51 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:49 | — | — | — | — | — | 5:47 |
— | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 24 | 24 | 22 | 20 | 20 | 20 | 20 | 21 | 23 | 23 | 22 | 21 | 21 | 20 | 18 | 16 | 18 | 19 | 17 | 15 | 14 | 12 | 11 | 12 |
24 | 23 | 22 | 21 | 21 | 22 | 22 | 22 | 25 | 25 | 23 | 21 | 20 | 19 | 16 | 10 | 12 | 12 | 11 | 10 | 9 | 7 | 7 | 8 | |
Swell 1 Height (m) Direction Period (s) | ESE 6 | ESE 6 | ESE 6 | ESE 7 | ESE 7 | SE 6 | S 9 | ESE 7 | ESE 7 | ESE 7 | SSE 6 | SE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | S 9 | S 9 | S 10 | S 11 | S 11 | S 12 | S 12 | SSE 12 |
 kJ | 27 | 26 | 27 | 29 | 30 | 8 | 14 | 18 | 15 | 9 | 12 | 8 | 11 | 11 | 11 | 10 | 153 | 157 | 192 | 267 | 295 | 403 | 497 | 618 |
Swell 2 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | SE 5 | S 9 | S 5 | SE 6 | ESE 7 | ENE 8 | SE 6 | ESE 7 | ESE 6 | ESE 6 | ENE 7 | E 7 | E 7 | E 9 | E 9 | E 9 | E 8 | E 8 |
| kJ | 49 | 48 | 29 | 27 | 26 | 25 | 7 | 14 | 2 | 8 | 9 | 11 | 8 | 4 | 4 | 4 | 5 | 8 | 9 | 6 | 6 | 6 | 6 | 5 |
Swell 3 Height (m) Direction Period (s) | ENE 5 | ENE 5 | NE 5 | E 9 | NE 6 | ESE 7 | ESE 7 | S 5 | S 9 | E 8 | ENE 8 | ESE 7 | ESE 7 | SSE 6 | SE 6 | SE 10 | ESE 6 | E 9 | SE 10 | — | S 5 | SE 11 | E 8 | — |
| kJ | 2 | 2 | 1 | 2 | 1 | 9 | 9 | 2 | 6 | 5 | 13 | 9 | 9 | 3 | 1 | 4 | 4 | 2 | 4 | — | 2 | 4 | 1 | — |
Wind waves Height (m) Direction Period (s) | WSW 3 | WSW 3 | SW 3 | SW 3 | — | — | — | — | — | — | — | — | W 2 | SW 3 | SW 5 | SW 4 | W 4 | W 4 | WSW 4 | WSW 4 | W 4 | W 4 | W 3 | WSW 3 |
| kJ | 2 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | 1 | 8 | 25 | 50 | 27 | 21 | 22 | 22 | 16 | 6 | 5 | 3 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 18 | 18 | 0 | 0 | 0 | 0 | 18 | 18 | 184 | 237 | 222 | 179 | 232 | 309 | 192 | 84 | 180 | 209 | 45 | 32 | 32 | 18 | 0 | 0 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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