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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 pm Monday 17 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
21.6° C
(Which is slightly warmer than usual)How big are the waves at Atlantida today?
The current surf forecast for Atlantida at 9PM is: 1.5m 11s primary swell from a South direction and 0.5m 7s secondary swell from a East-northeast direction (forecast issued at 02:00pm November 17). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Nov) | - | - |
| Afternoon (17 Nov) | 6ft (1.9m) | 8s |
| Evening (17 Nov) | 5ft (1.5m) | 11s |
Table - waves today at Atlantida. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | |||||||||||||||||||||
| 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 | 0 AM | 3 AM | 6 AM | 9 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 9 | 9 | 11 | 10 | 10 | 6 | 16 | 16 | 9 | 16 | 16 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 375 | 524 | 514 | 545 | 545 | 551 | 467 | 370 | 300 | 250 | 201 | 185 | 108 | 194 | 144 | 108 | 62 | 140 | 277 | 561 | 844 | 1665 | 1482 | 1266 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross | cross | cross | glass | cross | cross | cross- off | cross- on | cross | cross | cross- off | off | off | cross- off | cross- off | cross | cross- on | cross- on | cross- on | cross | cross | cross | cross |
High Tide / height (m) | 11:01AM 0.37 | 11:24PM 0.44 | 11:19AM 0.39 | 12:03AM 0.47 | 11:44AM 0.40 | 12:38AM 0.50 | ||||||||||||||||||
Low Tide / height (m) | 6:23PM 0.15 | 6:59AM 0.16 | 6:58PM 0.11 | 7:44AM 0.19 | 7:30PM 0.08 | 8:26AM 0.21 | ||||||||||||||||||
Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 5:15 | - | - | - | - | - | - | - | 5:13 | - | - | - | - | - | - | - | 5:13 | - |
| Sunset | - | - | 6:53 | - | - | - | - | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:55 | - | - | - | - | - |
 | |  |  | |  | | | | | | |  | |  | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 19 | 19 | 18 | 18 | 17 | 17 | 17 | 18 | 19 | 19 | 19 | 19 | 19 | 18 | 18 | 20 | 22 | 21 | 19 | 18 | 17 | 17 | 16 | 19 |
| Feels °C (?) | 18 | 17 | 17 | 18 | 17 | 16 | 17 | 17 | 19 | 19 | 19 | 19 | 18 | 15 | 14 | 18 | 21 | 17 | 17 | 17 | 16 | 16 | 14 | 16 |
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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
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Atlantida surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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