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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 Tuesday 14 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
22.9° C
(Which is normal for this time of year)How big are the waves at Atlantida today?
The current surf forecast for Atlantida at 3AM is: 1.5m 6s primary swell from a East-northeast direction and 0.3m 15s secondary swell from a Southeast direction, 0.3m 10s secondary swell from a South direction (forecast issued at 08:00pm April 14). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Apr) | 4.5ft (1.4m) | 6s |
| Afternoon (15 Apr) | 5ft (1.5m) | 6s |
| Evening (15 Apr) | 5.5ft (1.7m) | 6s |
Table - waves today at Atlantida. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tue 14 | Wednesday 15 | Thursday 16 | Friday 17 | |||||||||||||||||||||
| 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 | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 7 | 11 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 117 | 111 | 139 | 144 | 127 | 119 | 131 | 143 | 166 | 181 | 266 | 356 | 311 | 227 | 198 | 255 | 338 | 469 | 292 | 226 | 159 | 106 | 101 | 75 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross | cross | cross- on | cross | glass | cross- off | cross- off | off | glass | glass | glass |
High Tide / height (m) | 2:20AM 0.52 | 12:08PM 0.42 | 3:16AM 0.45 | 12:12PM 0.46 | 12:53AM 0.34 | 4:29AM 0.36 | 12:38PM 0.49 | |||||||||||||||||
Low Tide / height (m) | 6:34PM -0.04 | 7:11AM 0.20 | 7:24PM -0.03 | 7:45AM 0.18 | 8:12PM 0.01 | 2:18AM 0.33 | 8:20AM 0.15 | |||||||||||||||||
Tue 14 | Wednesday 15 | Thursday 16 | Friday 17 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:37 | - | - | - | - | - | - | - | 6:39 | - | - | - | - | - | - | - | 6:39 | - | - |
| Sunset | 6:01 | - | - | - | - | - | - | - | 6:00 | - | - | - | - | - | - | - | 6:00 | - | - | - | - | - | - | 5:59 |
 |  |  | | | | | | | | |  | |  | |  | | |  | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - |
| Temp. °C | 23 | 22 | 22 | 21 | 20 | 21 | 23 | 24 | 23 | 22 | 22 | 21 | 21 | 21 | 23 | 24 | 23 | 22 | 22 | 22 | 22 | 23 | 26 | 26 |
| Feels °C (?) | 22 | 21 | 21 | 21 | 19 | 19 | 21 | 22 | 21 | 20 | 20 | 19 | 20 | 20 | 22 | 24 | 24 | 25 | 24 | 24 | 24 | 26 | 28 | 28 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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