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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 Sunday 16 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
20.6° C
(Which is normal for this time of year)How big are the waves at Atlantida today?
The current surf forecast for Atlantida at 5AM is: 1.2m 7s primary swell from a East-northeast direction and 0.3m 8s secondary swell from a South direction (forecast issued at 02:00am November 16). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Nov) | 4ft (1.2m) | 7s |
| Afternoon (16 Nov) | 4.5ft (1.3m) | 7s |
| Evening (16 Nov) | 5.5ft (1.7m) | 8s |
Table - waves today at Atlantida. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 16 | Monday 17 | Tuesday 18 | ||||||||||||||||||||||
| 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) (?) | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 6 | 7 | 8 | 8 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 170 | 154 | 129 | 124 | 132 | 163 | 269 | 327 | 226 | 145 | 88 | 109 | 198 | 223 | 298 | 804 | 450 | 459 | 416 | 356 | 301 | 282 | 225 | 144 |
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- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | glass | cross- off | glass | cross | cross- on | cross- on | cross | cross- off |
High Tide / height (m) | 12:53PM 0.37 | 10:36PM 0.39 | 11:01AM 0.37 | 11:24PM 0.44 | 11:19AM 0.39 | |||||||||||||||||||
Low Tide / height (m) | 5:13AM 0.13 | 5:43PM 0.20 | 6:09AM 0.14 | 6:23PM 0.15 | 6:59AM 0.16 | 6:58PM 0.11 | ||||||||||||||||||
Sunday 16 | Monday 17 | Tuesday 18 | ||||||||||||||||||||||
| Sunrise | - | - | 5:16 | - | - | - | - | - | - | - | 5:15 | - | - | - | - | - | - | - | 5:15 | - | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:53 | - | - | - | - | - | - | - | 6:53 | - | - | - | - | - | - | - | 6:54 | - |
 | |  | |  | | |  |  | |  | | |  |  | | | | | | | | | | |
Rain (mm) | - | - | - | - | 1 | 3 | - | 3 | 10 | 3 | 2 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 20 | 20 | 20 | 25 | 24 | 23 | 22 | 21 | 20 | 20 | 19 | 18 | 18 | 18 | 19 | 18 | 17 | 16 | 16 | 19 | 20 | 21 | 20 | 19 |
| Feels °C (?) | 20 | 20 | 20 | 26 | 24 | 22 | 20 | 19 | 21 | 20 | 17 | 16 | 16 | 16 | 17 | 18 | 17 | 16 | 16 | 18 | 19 | 20 | 19 | 19 |
- Map Icons:
Break
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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