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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 Friday 01 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
22.6° 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 2AM is: 1.2m 7s primary swell from a East-northeast direction and 0.5m 12s secondary swell from a South direction (forecast issued at 08:00pm May 01). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 May) | 3ft (0.9m) | 7s |
| Afternoon (02 May) | 4.5ft (1.3m) | 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 ForecastHeavy rain (total 65mm), heaviest during Fri night. Warm (max 22°C on Sat morning, min 13°C on Sat night). Winds decreasing (fresh winds from the SW on Sat afternoon, calm by Sun morning). | ||||||||||||||||||||||||
Fri 1 | Saturday 2 | Sunday 3 | Monday 4 | |||||||||||||||||||||
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 |   |    |    |    | ||||||||||||||||||||
ENE 5 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | SSE 12 | SSW 6 | S 7 | S 9 | S 9 | S 10 | S 10 | S 11 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 13 | SSE 14 | SSE 16 | SSE 16 | SSE 16 | |
71 | 79 | 121 | 135 | 121 | 74 | 46 | 95 | 352 | 607 | 1199 | 755 | 865 | 1104 | 1468 | 1568 | 1272 | 1159 | 1069 | 1110 | 1443 | 2054 | 2303 | 2164 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | glassy | on | cross-on | cross | cross | cross | cross | cross | cross | cross-on | |
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 | ||||||||||||||||
Low Tide | 8:28PM0.17m | 8:19AM0.08m | 9:09PM0.22m | 8:50AM0.07m | 5:18PM0.35m | 9:49PM0.26m | 6:07AM0.09m | 9:23AM0.07m | ||||||||||||||||
 |  | |  | |  |  |  |  | | | | | | | | | | | | | | |  | |
 | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:50 | — | — | — |
 | — | — | — | — | — | — | — | 5:44 | — | — | — | — | — | — | — | 5:44 | — | — | — | — | — | — | — | 5:43 |
— | 1 | 5 | 28 | 27 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 22 | 21 | 20 | 20 | 21 | 21 | 22 | 20 | 18 | 16 | 14 | 13 | 13 | 14 | 17 | 17 | 16 | 15 | 14 | 15 | 15 | 17 | 20 | 21 |
22 | 23 | 21 | 21 | 23 | 21 | 21 | 16 | 13 | 11 | 10 | 9 | 9 | 11 | 16 | 16 | 14 | 12 | 10 | 10 | 11 | 13 | 18 | 21 | |
Swell 1 Height (m) Direction Period (s) | ESE 11 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 6 | ENE 7 | ENE 9 | S 9 | S 10 | S 10 | S 11 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 13 | SSE 14 | SSE 16 | SSE 16 | SSE 16 |
 kJ | 37 | 79 | 121 | 135 | 121 | 74 | 28 | 16 | 18 | 27 | 766 | 755 | 865 | 1104 | 1468 | 1568 | 1272 | 1159 | 1069 | 1110 | 1443 | 2054 | 2303 | 2164 |
Swell 2 Height (m) Direction Period (s) | S 12 | SSE 12 | S 12 | S 12 | S 12 | SSE 12 | E 7 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 10 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 10 | E 10 | E 10 | E 10 |
| kJ | 26 | 46 | 71 | 70 | 70 | 46 | 26 | 25 | 15 | 15 | 6 | 15 | 7 | 7 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 2 |
Swell 3 Height (m) Direction Period (s) | SSE 9 | ESE 10 | E 10 | ESE 10 | ESE 9 | ESE 9 | SSE 12 | SSE 12 | S 12 | — | ENE 7 | — | NE 7 | — | — | — | — | — | — | — | E 10 | — | — | — |
| kJ | 17 | 34 | 32 | 30 | 29 | 28 | 46 | 27 | 3 | — | 5 | — | 2 | — | — | — | — | — | — | — | 8 | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 5 | NE 6 | — | — | W 3 | WSW 3 | SW 4 | SSW 6 | S 7 | S 9 | S 9 | WSW 4 | WSW 4 | — | — | — | — | — | NE 3 | NE 4 | NE 4 | NE 5 | NE 5 | ENE 6 |
| kJ | 71 | 188 | — | — | 2 | 4 | 18 | 95 | 352 | 607 | 1199 | 8 | 7 | — | — | — | — | — | 9 | 33 | 45 | 47 | 58 | 61 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 78 | 0 | 0 | 0 | 0 | 18 | 190 | 222 | 627 | 570 | 570 | 570 | 0 | 0 | 0 | 180 | 180 | 39 | 84 | 47 | 41 | 84 | 84 | 208 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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