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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 Friday 22 May 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
17.6° C
(Which is 2.4°C colder than average for this time of year)How big are the waves at Atlantida today?
The current surf forecast for Atlantida at 6PM is: 1.8m 13s primary swell from a South-southeast direction (forecast issued at 02:00pm May 22). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 May) | - | - |
| Afternoon (22 May) | 6ft (1.8m) | 13s |
| Evening (22 May) | 5.5ft (1.7m) | 13s |
Table - waves today at Atlantida. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 28mm), heaviest during Sat morning. Very mild (max 18°C on Sun morning, min 14°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 22 | Saturday 23 | Sunday 24 | Mon 25 | |||||||||||||||||||||
12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 18 | SSE 16 | |
1353 | 1155 | 1094 | 953 | 838 | 677 | 644 | 560 | 429 | 422 | 308 | 297 | 249 | 245 | 245 | 191 | 167 | 131 | 169 | 128 | 98 | 94 | 120 | 237 | |
Wind (km/h) | ||||||||||||||||||||||||
on | cross-on | cross-on | cross | cross | glassy | glassy | glassy | on | on | on | on | on | on | on | glassy | on | on | cross-on | cross | cross | cross | cross | cross | |
High Tide | 9:57AM0.16m | 4:15PM0.30m | 10:51PM0.53m | 3:41AM0.51m | 10:38AM0.20m | 5:04PM0.28m | 11:35PM0.48m | 4:37AM0.46m | 11:18AM0.24m | 6:03PM0.27m | 00:14AM0.44m | 5:44AM0.40m | ||||||||||||
Low Tide | 12:37PM0.06m | 6:46PM0.20m | 1:24AM0.45m | 8:08AM0.12m | 1:32PM0.09m | 7:29PM0.20m | 2:14AM0.40m | 8:53AM0.18m | 2:30PM0.12m | 8:12PM0.23m | 3:12AM0.35m | |||||||||||||
 |  |  | | | |  |  | | | | | |  | |  | | |  | | |  | | | |
 | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:03 | — |
 | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | 5:30 |
— | — | — | — | — | — | 1 | 4 | 4 | 3 | 3 | 3 | 4 | 2 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | |
Temp °C | 14 | 15 | 15 | 14 | 15 | 14 | 14 | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 17 | 18 | 18 | 17 | 17 | 16 | 16 | 15 | 16 |
13 | 13 | 13 | 13 | 13 | 14 | 14 | 16 | 15 | 13 | 13 | 13 | 14 | 14 | 16 | 18 | 17 | 18 | 17 | 17 | 15 | 16 | 14 | 15 | |
Swell 1 Height (m) Direction Period (s) | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | E 6 | E 6 | E 7 | SSE 10 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 |
 kJ | 1353 | 1155 | 1094 | 953 | 838 | 677 | 644 | 560 | 429 | 422 | 308 | 297 | 249 | 245 | 245 | 76 | 84 | 89 | 169 | 97 | 97 | 71 | 67 | 79 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | E 9 | E 9 | E 9 | E 5 | — | — | — | — | — | — | SSE 10 | SSE 10 | SSE 10 | ENE 7 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SSE 9 |
| kJ | — | — | — | — | — | 2 | 2 | 2 | 19 | — | — | — | — | — | — | 191 | 167 | 131 | 94 | 128 | 98 | 94 | 88 | 88 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 18 | SSE 16 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 17 | 11 | 17 | 10 | 120 | 237 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | ENE 4 | — | — | ENE 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 16 | — | — | 91 | 64 | 89 | 106 | 89 | 78 | 74 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 66 | 180 | 84 | 18 | 39 | 0 | 0 | 0 | 18 | 178 | 178 | 84 | 84 | 41 | 18 | 0 | 39 | 180 | 18 | 18 | 18 | 18 | 18 | 53 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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