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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 Tuesday 07 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
25.4° C
(Which is 1.9°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: 1.9m 7s primary swell from a East-northeast direction and 1.0m 13s secondary swell from a South-southeast direction (forecast issued at 02:00am April 07). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Apr) | 6ft (1.9m) | 7s |
| Afternoon (07 Apr) | 7ft (2.1m) | 7s |
| Evening (07 Apr) | 6.5ft (2.0m) | 8s |
Table - waves today at Atlantida. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 07 | Wednesday 08 | Thursday 09 | ||||||||||||||||||||||
| 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) (?) | 14 | 14 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 11 | 11 | 11 | 11 | 11 | 12 | 12 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 549 | 497 | 449 | 387 | 369 | 449 | 544 | 459 | 335 | 253 | 212 | 159 | 133 | 107 | 65 | 184 | 279 | 396 | 639 | 1012 | 1200 | 2061 | 2024 | 1848 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross | cross- on | cross- on | cross | cross- off | cross | cross- off | cross- off | off | cross- off | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- off |
High Tide / height (m) | 9:04PM 0.35 | 2:40AM 0.45 | 9:46AM 0.13 | 3:40PM 0.45 | 9:48PM 0.39 | 3:08AM 0.43 | 10:13AM 0.15 | 4:20PM 0.39 | 10:25PM 0.43 | 3:37AM 0.40 | 10:34AM 0.19 | 5:11PM 0.33 | ||||||||||||
Low Tide / height (m) | 11:23PM 0.31 | 7:16AM 0.08 | 10:53AM 0.12 | 6:54PM 0.30 | 12:16AM 0.34 | 7:41AM 0.10 | 11:54AM 0.14 | 7:06PM 0.31 | 1:18AM 0.35 | 8:02AM 0.14 | 1:04PM 0.14 | 7:08PM 0.30 | ||||||||||||
Tuesday 07 | Wednesday 08 | Thursday 09 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:33 | - | - | - | - | - | - | - | 6:33 | - | - | - | - | - | - | - | 6:35 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:08 | - | - | - | - | - | - | - | 6:07 | - |
 |  |  |  | |  | |  | | | |  |  | | |  | | | | | | | | | |
Rain (mm) | 1 | 1 | - | - | - | - | - | 1 | 5 | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 22 | 22 | 21 | 22 | 25 | 25 | 25 | 22 | 22 | 22 | 21 | 23 | 25 | 26 | 23 | 21 | 21 | 20 | 19 | 19 | 22 | 23 | 21 | 19 |
| Feels °C (?) | 20 | 21 | 20 | 21 | 24 | 23 | 25 | 22 | 24 | 23 | 22 | 21 | 22 | 23 | 19 | 18 | 18 | 18 | 17 | 17 | 19 | 19 | 17 | 17 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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