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) - 7ft (2.2m), 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 1AM is: 2.5m 8s primary swell from a East-northeast direction and 0.8m 10s secondary swell from a South-southeast direction, 0.1m 15s secondary swell from a East direction (forecast issued at 08:00pm August 15). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Aug) | 7ft (2.1m) | 8s |
| Afternoon (16 Aug) | 7ft (2.2m) | 8s |
| Evening (16 Aug) | 8ft (2.5m) | 9s |
Table - waves today at Atlantida. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Sun morning. Warm (max 24°C on Mon night, min 16°C on Sat night). Winds decreasing (fresh winds from the NE on Sat night, calm by Tue afternoon). | ||||||||||||||||||
Sat 15 | Sunday 16 | Monday 17 | ||||||||||||||||
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 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 |
Wave Graph  | ||||||||||||||||||
 kJ | 760 | 902 | 804 | 705 | 666 | 606 | 603 | 678 | 782 | 947 | 851 | 697 | 637 | 637 | 885 | 756 | 427 | 443 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-off | cross |
High Tide | 7:47PM0.34m | 1:51AM0.58m | 7:28AM0.20m | 2:26PM0.43m | 8:42PM0.28m | 2:34AM0.56m | 8:39AM0.23m | 2:56PM0.45m | ||||||||||
Low Tide | 4:57PM0.23m | 10:06PM0.27m | 6:16AM0.19m | 10:31AM0.08m | 5:56PM0.18m | 10:37PM0.24m | 6:45AM0.19m | 11:07AM0.16m | 6:48PM0.14m | |||||||||
 | |  |  | |  |  |  | |  | |  | |  | | | | | |
 | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:55 | — | — |
mm | 1 | 1 | — | 1 | 1 | 3 | 2 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 17 | 16 | 16 | 17 | 18 | 19 | 18 | 18 | 17 | 18 | 18 | 19 | 22 | 21 | 22 | 23 |
Feels °C | 12 | 13 | 14 | 13 | 13 | 17 | 16 | 17 | 15 | 15 | 15 | 17 | 17 | 18 | 24 | 22 | 23 | 24 |
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 | SSE 10 | SSE 10 | SSE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 |
| kJ | 155 | 118 | 116 | 90 | 90 | 90 | 88 | 57 | 57 | 56 | 38 | 33 | 19 | 19 | 547 | 466 | 427 | 443 |
Swell 2 Height (m) Direction Period (s) | — | — | E 15 | — | — | — | — | — | — | — | — | — | — | SE 9 | SSE 10 | SSE 9 | SSE 11 | SSE 11 |
| kJ | — | — | 4 | — | — | — | — | — | — | — | — | — | — | 3 | 18 | 9 | 11 | 11 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 8 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | — | — |
| kJ | 760 | 902 | 804 | 705 | 666 | 606 | 603 | 678 | 782 | 947 | 851 | 697 | 637 | 637 | 885 | 756 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 208 | 208 | 84 | 96 | 96 | 53 | 208 | 221 | 271 | 498 | 328 | 53 | 53 | 53 | 32 | 333 | 0 | 18 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
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