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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 Thursday 02 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
26.5° C
(Which is 2.7°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: 1.3m 9s primary swell from a East direction and 0.1m 13s secondary swell from a Southeast direction (forecast issued at 02:00am April 02). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Apr) | 4.5ft (1.3m) | 9s |
| Afternoon (02 Apr) | 3.5ft (1.1m) | 9s |
| Evening (02 Apr) | 3.5ft (1.1m) | 8s |
Table - waves today at Atlantida. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 02 | Friday 03 | Saturday 04 | ||||||||||||||||||||||
| 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 470 | 388 | 325 | 275 | 235 | 194 | 185 | 173 | 165 | 132 | 132 | 132 | 132 | 129 | 102 | 103 | 100 | 76 | 74 | 74 | 74 | 72 | 55 | 54 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- off | glass | glass | cross- on | on | cross- on | cross- off | off | cross- off | cross- off | cross- off | cross- on | cross- on | glass | cross | cross- off | glass | glass | glass | on | cross- on | cross- on | glass |
High Tide / height (m) | 12:30AM 0.42 | 12:34PM 0.53 | 12:54AM 0.44 | 1:13PM 0.55 | 1:20AM 0.46 | 6:48AM 0.16 | 1:50PM 0.55 | 6:57PM 0.29 | ||||||||||||||||
Low Tide / height (m) | 8:18AM 0.16 | 8:45PM 0.08 | 8:47AM 0.13 | 9:22PM 0.14 | 5:46AM 0.16 | 9:15AM 0.11 | 6:02PM 0.29 | |||||||||||||||||
Thursday 02 | Friday 03 | Saturday 04 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:31 | - | - | - | - | - | - | - | 6:31 | - | - | - | - | - | - | - | 6:31 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:15 | - | - | - | - | - | - | - | 6:14 | - | - | - | - | - | - | - | 6:13 | - |
 | | |  | |  | | | | | | |  | | | | | | | | | | |  | |
Rain (mm) | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 22 | 22 | 21 | 23 | 26 | 25 | 24 | 23 | 23 | 22 | 21 | 23 | 25 | 26 | 24 | 23 | 22 | 22 | 21 | 23 | 25 | 25 | 24 | 23 |
| Feels °C (?) | 23 | 23 | 23 | 25 | 27 | 27 | 26 | 25 | 24 | 23 | 22 | 25 | 26 | 27 | 27 | 26 | 24 | 25 | 23 | 26 | 26 | 26 | 26 | 26 |
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Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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