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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 am 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 9AM is: 0.9m 7s primary swell from a East-northeast direction and 0.5m 12s secondary swell from a South direction (forecast issued at 02:00am May 02). An open ocean swell of 0.4m 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 (02 May) | 3ft (0.9m) | 7s |
| Afternoon (02 May) | 4.5ft (1.4m) | 6s |
| Evening (02 May) | 6.5ft (2.0m) | 9s |
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 Sat morning. Warm (max 21°C on Sat morning, min 12°C on Sat night). Winds decreasing (fresh winds from the SW on Sat afternoon, calm by Mon afternoon). | ||||||||||||||||||||||||
Saturday 2 | Sunday 3 | Monday 4 | ||||||||||||||||||||||
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 | 6 PM | 9 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
ENE 7 | ENE 7 | ENE 7 | ENE 7 | SSE 12 | SSW 6 | S 8 | S 9 | S 10 | S 10 | S 10 | S 11 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 13 | SSE 13 | SSE 14 | SSE 16 | SSE 16 | SSE 16 | SSE 15 | SSE 15 | |
121 | 132 | 111 | 72 | 46 | 115 | 413 | 621 | 1318 | 1432 | 882 | 1124 | 1468 | 1568 | 1293 | 1178 | 1086 | 1110 | 1423 | 2028 | 2331 | 2136 | 1735 | 1452 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | glassy | on | cross-on | cross | cross | cross | cross | cross | cross | cross-on | glassy | cross-off | |
High Tide | 00:20AM0.43m | 1:04PM0.52m | 00:48AM0.45m | 1:40PM0.52m | 6:36PM0.36m | 1:17AM0.45m | 7:12AM0.10m | 2:16PM0.50m | 7:34PM0.37m | |||||||||||||||
Low Tide | 8:19AM0.08m | 9:09PM0.22m | 8:50AM0.07m | 5:18PM0.35m | 9:49PM0.26m | 6:07AM0.09m | 9:23AM0.07m | 5:38PM0.35m | ||||||||||||||||
 |  | |  |  |  |  |  | | | | | | | | | | | | | | |  |  | |
 | — | — | 6:48 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — |
 | — | — | — | — | — | 5:44 | — | — | — | — | — | — | — | 5:44 | — | — | — | — | — | — | — | 5:43 | — | — |
7 | 30 | 13 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | |
Temp °C | 19 | 20 | 21 | 21 | 21 | 20 | 18 | 16 | 14 | 13 | 12 | 13 | 16 | 16 | 15 | 15 | 14 | 14 | 15 | 17 | 20 | 21 | 21 | 21 |
20 | 22 | 23 | 20 | 19 | 16 | 13 | 11 | 10 | 9 | 8 | 10 | 15 | 14 | 13 | 12 | 10 | 9 | 11 | 14 | 18 | 21 | 23 | 23 | |
Swell 1 Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 9 | S 10 | S 10 | S 10 | S 11 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 13 | SSE 13 | SSE 14 | SSE 16 | SSE 16 | SSE 16 | SSE 15 | SSE 15 |
 kJ | 121 | 132 | 111 | 72 | 30 | 18 | 18 | 27 | 782 | 855 | 882 | 1124 | 1468 | 1568 | 1293 | 1178 | 1086 | 1110 | 1423 | 2028 | 2331 | 2136 | 1735 | 1452 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | S 12 | E 7 | E 9 | E 9 | E 9 | E 9 | E 9 | E 10 | E 10 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 10 | E 10 | E 10 | — | ENE 6 | ENE 7 |
| kJ | 71 | 70 | 70 | 70 | 26 | 25 | 15 | 15 | 15 | 15 | 7 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | — | 66 | 73 |
Swell 3 Height (m) Direction Period (s) | E 10 | ESE 10 | ESE 9 | ESE 9 | SSE 12 | SSE 12 | — | — | — | ENE 7 | NE 7 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 32 | 31 | 29 | 28 | 46 | 46 | — | — | — | 5 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | WSW 3 | SW 4 | SSW 6 | S 8 | S 9 | S 10 | S 10 | WSW 4 | — | — | — | — | — | NE 3 | NE 4 | NE 4 | NE 4 | NE 5 | ENE 6 | — | — |
| kJ | — | — | — | 3 | 20 | 115 | 413 | 621 | 1318 | 1432 | 7 | — | — | — | — | — | 11 | 27 | 36 | 34 | 43 | 59 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 39 | 180 | 209 | 649 | 763 | 570 | 570 | 0 | 0 | 0 | 180 | 180 | 39 | 50 | 47 | 41 | 84 | 96 | 208 | 0 | 0 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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