Surf Forecasts:
How big are the waves at Atlantida today (16 Aug):
- Morning surf: Morning surf (16 Aug, local time) - 7ft (2.1m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (16 Aug, local time) - 8ft (2.5m), 8s period with ENE swell.
- Evening surf: Evening surf (16 Aug, local time) - 8ft (2.5m), 9s period with ENE swell.
The current surf forecast for Atlantida at 2PM is: 2.3m 8s primary swell from a East-northeast direction and 0.5m 10s secondary swell from a South-southeast direction (forecast issued at 08:00am August 16). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Aug) | 7ft (2.1m) | 8s |
| Afternoon (16 Aug) | 8ft (2.5m) | 8s |
| Evening (16 Aug) | 8ft (2.5m) | 9s |
Table - waves today at Atlantida. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Sun morning. Warm (max 23°C on Mon night, min 15°C on Tue night). Winds decreasing (fresh winds from the NE on Sun afternoon, light winds from the ESE by Mon afternoon). | ||||||||||||||||||||||
Sunday 16 | Monday 17 | Tuesday 18 | ||||||||||||||||||||
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 | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 722 | 606 | 678 | 844 | 1107 | 1083 | 878 | 784 | 682 | 554 | 479 | 667 | 389 | 423 | 378 | 313 | 275 | 239 | 227 | 221 | 221 | 221 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | on | cross | cross | cross | cross | cross | cross-off | cross | cross-on | cross-off | cross-off |
High Tide | 7:28AM0.20m | 2:26PM0.43m | 8:42PM0.28m | 2:34AM0.56m | 8:39AM0.23m | 2:56PM0.45m | 9:36PM0.23m | 3:16AM0.52m | 9:45AM0.27m | 3:26PM0.46m | ||||||||||||
Low Tide | 6:16AM0.19m | 10:31AM0.08m | 5:56PM0.18m | 10:37PM0.24m | 6:45AM0.19m | 11:07AM0.16m | 6:48PM0.14m | 11:09PM0.21m | 7:14AM0.21m | 11:46AM0.24m | 7:34PM0.12m | |||||||||||
 |  |  |  |  | | |  | |  | | | | | | | | | | |  | | |
 | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — |
 | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:57 | — | — |
mm | 3 | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 |
Temp °C | 17 | 17 | 18 | 18 | 18 | 17 | 17 | 18 | 18 | 19 | 22 | 22 | 21 | 23 | 23 | 22 | 22 | 20 | 21 | 21 | 19 | 18 |
Feels °C | 15 | 16 | 16 | 16 | 15 | 14 | 15 | 17 | 17 | 18 | 23 | 24 | 22 | 25 | 24 | 22 | 22 | 20 | 21 | 20 | 21 | 19 |
Swell 1 Height (m) Direction Period (s) | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 90 | 90 | 80 | 57 | 57 | 39 | 38 | 33 | 19 | 19 | 18 | 404 | 389 | 423 | 378 | 313 | 275 | 239 | 227 | 221 | 221 | 221 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | SE 9 | SE 9 | SSE 9 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | S 9 | S 9 | S 9 | S 9 | S 8 |
| kJ | — | — | — | — | — | — | — | — | — | 3 | 3 | 9 | 11 | 11 | 10 | 9 | 9 | 6 | 6 | 6 | 6 | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | SE 8 | SE 10 | — | — | — | — | — | — | SE 8 | E 8 | S 8 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 3 | 4 | — | — | — | — | — | — | 3 | 1 | 1 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | — | NE 8 | — | — | — | — | — | — | S 3 | — |
| kJ | 722 | 606 | 678 | 844 | 1107 | 1083 | 878 | 784 | 682 | 554 | 479 | 667 | — | 411 | — | — | — | — | — | — | 1 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 41 | 84 | 221 | 230 | 271 | 498 | 328 | 53 | 53 | 53 | 32 | 32 | 18 | 18 | 18 | 18 | 18 | 0 | 32 | 190 | 0 | 0 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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