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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 pm Saturday 02 May 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
22.5° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Atlantida today?
The current surf forecast for Atlantida at 12AM is: 2.1m 10s primary swell from a South direction and 0.3m 9s secondary swell from a East direction (forecast issued at 08:00pm May 02). An open ocean swell of 0.5m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 May) | 7.5ft (2.3m) | 11s |
| Afternoon (03 May) | 7ft (2.2m) | 12s |
| Evening (03 May) | 6.5ft (2.0m) | 12s |
Table - waves today at Atlantida. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Mon afternoon. Warm (max 25°C on Tue afternoon, min 12°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 2 | Sunday 3 | Monday 4 | Tuesday 5 | |||||||||||||||||||||
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 | 12 PM | 3 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
S 8 | S 9 | S 10 | S 10 | S 11 | SSE 11 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 13 | SSE 13 | SSE 14 | SSE 15 | SSE 16 | SSE 16 | SSE 15 | SSE 15 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 12 | |
558 | 716 | 838 | 1633 | 2003 | 1252 | 1272 | 1415 | 1314 | 1216 | 1336 | 1267 | 1413 | 1624 | 2107 | 2354 | 1900 | 1452 | 1187 | 975 | 693 | 547 | 447 | 413 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | off | glassy | on | cross-on | cross | cross | cross | cross | cross | cross-on | glassy | cross-off | cross-off | cross-off | cross-off | glassy | glassy | glassy | cross-on | |
High Tide | 00:48AM0.45m | 1:40PM0.52m | 6:36PM0.36m | 1:17AM0.45m | 7:12AM0.10m | 2:16PM0.50m | 7:34PM0.37m | 1:47AM0.45m | 8:02AM0.10m | 2:51PM0.47m | ||||||||||||||
Low Tide | 9:09PM0.22m | 8:50AM0.07m | 5:18PM0.35m | 9:49PM0.26m | 6:07AM0.09m | 9:23AM0.07m | 5:38PM0.35m | 10:29PM0.29m | 6:32AM0.09m | 10:03AM0.07m | ||||||||||||||
 |  | | | |  | | | | | | | | | |  |  | | |  | | | | | |
 | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:50 | — | — | — |
 | — | — | — | — | — | — | — | 5:44 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:42 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | |
Temp °C | 17 | 16 | 14 | 13 | 12 | 13 | 16 | 17 | 16 | 15 | 14 | 15 | 15 | 17 | 20 | 20 | 20 | 20 | 21 | 21 | 21 | 21 | 24 | 25 |
12 | 11 | 10 | 9 | 9 | 11 | 15 | 15 | 14 | 12 | 10 | 12 | 12 | 15 | 19 | 21 | 21 | 21 | 22 | 22 | 23 | 23 | 26 | 27 | |
Swell 1 Height (m) Direction Period (s) | NE 7 | ENE 9 | S 10 | S 10 | S 10 | SSE 11 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 13 | SSE 13 | SSE 14 | SSE 15 | SSE 16 | SSE 16 | SSE 15 | SSE 15 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 12 |
 kJ | 12 | 28 | 838 | 938 | 1046 | 1252 | 1272 | 1415 | 1314 | 1216 | 1336 | 1267 | 1413 | 1624 | 2107 | 2354 | 1900 | 1452 | 1187 | 975 | 693 | 547 | 447 | 413 |
Swell 2 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | E 10 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 10 | E 10 | E 10 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
| kJ | 15 | 15 | 15 | 7 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 29 | 45 | 57 | 62 | 62 | 62 | 64 | 44 | 44 |
Swell 3 Height (m) Direction Period (s) | — | — | — | NE 7 | — | — | — | — | — | — | — | — | — | — | — | E 10 | — | E 11 | E 11 | — | — | — | — | — |
| kJ | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | 2 | — | 2 | 2 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 8 | S 9 | W 4 | S 10 | S 11 | — | — | — | — | — | NE 3 | NE 4 | NE 4 | NE 4 | NE 5 | — | — | — | — | — | — | — | — | — |
| kJ | 558 | 716 | 7 | 1633 | 2003 | — | — | — | — | — | 9 | 17 | 24 | 27 | 27 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 309 | 570 | 257 | 570 | 222 | 0 | 0 | 180 | 208 | 39 | 39 | 39 | 39 | 53 | 78 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 45 |
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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