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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 Wednesday 26 Nov 2025 -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
21.3° C
(Which is normal for this time of year)How big are the waves at Atlantida today?
The current surf forecast for Atlantida at 12AM is: 1.5m 8s primary swell from a East-northeast direction and 0.1m 13s secondary swell from a South direction, 0.1m 7s secondary swell from a South direction (forecast issued at 08:00pm November 26). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Nov) | 6ft (1.8m) | 6s |
| Afternoon (27 Nov) | 6.5ft (2.0m) | 6s |
| Evening (27 Nov) | 7ft (2.1m) | 7s |
Table - waves today at Atlantida. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wed 26 | Thursday 27 | Friday 28 | Saturday 29 | |||||||||||||||||||||
| 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) (?) | 8 | 8 | 8 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 206 | 238 | 240 | 148 | 245 | 263 | 245 | 319 | 341 | 389 | 397 | 366 | 302 | 301 | 181 | 152 | 131 | 120 | 127 | 86 | 88 | 88 | 90 | 94 |
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- on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- on |
High Tide / height (m) | 3:33PM 0.41 | 9:27PM 0.21 | 5:11AM 0.33 | 10:15AM 0.52 | 4:15PM 0.38 | 10:11PM 0.25 | 11:01AM 0.55 | 5:03PM 0.35 | 10:57PM 0.30 | 11:49AM 0.55 | ||||||||||||||
Low Tide / height (m) | 7:31PM 0.17 | 12:52AM 0.04 | 6:25AM 0.32 | 1:52PM 0.32 | 7:56PM 0.20 | 1:52AM 0.04 | 2:56PM 0.31 | 8:22PM 0.23 | 2:58AM 0.04 | |||||||||||||||
Wed 26 | Thursday 27 | Friday 28 | Saturday 29 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 5:11 | - | - | - | - | - | - | - | 5:11 | - | - | - | - | - | - | - | 5:11 | - | - | - |
| Sunset | 7:01 | - | - | - | - | - | - | - | 7:02 | - | - | - | - | - | - | - | 7:04 | - | - | - | - | - | - | - |
 |  | | |  | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 19 | 19 | 18 | 18 | 17 | 19 | 20 | 20 | 20 | 19 | 18 | 18 | 18 | 21 | 24 | 23 | 23 | 22 | 21 | 19 | 18 | 21 | 23 | 22 |
| Feels °C (?) | 16 | 16 | 16 | 15 | 14 | 15 | 16 | 15 | 15 | 15 | 15 | 16 | 17 | 22 | 25 | 24 | 25 | 24 | 22 | 19 | 18 | 20 | 21 | 19 |
- Map Icons:
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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