Surf Forecasts:
How big are the waves at Atlantida today (19 Aug):
- Afternoon surf: Afternoon surf (19 Aug, local time) - 3ft (0.9m), 8s period with ENE swell.
- Evening surf: Evening surf (19 Aug, local time) - 3ft (0.9m), 8s period with ENE swell.
The current surf forecast for Atlantida at 7PM is: 0.8m 8s primary swell from a East-northeast direction and 0.7m 7s secondary swell from a South direction (forecast issued at 02:00pm August 19). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Aug) | - | - |
| Afternoon (19 Aug) | 3ft (0.9m) | 8s |
| Evening (19 Aug) | 3ft (0.9m) | 8s |
Table - waves today at Atlantida. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Thu afternoon. Very mild (max 19°C on Thu morning, min 10°C on Fri night). Winds increasing (calm on Wed afternoon, fresh winds from the W by Thu night). | ||||||||||||||||||||
Wed 19 | Thursday 20 | Friday 21 | ||||||||||||||||||
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 8 | ENE 8 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | E 7 | ENE 7 | ENE 7 | ENE 7 | S 8 | ENE 7 | SSW 9 | SSW 9 | S 9 |
Wave Graph  | ||||||||||||||||||||
 kJ | 101 | 96 | 75 | 94 | 119 | 170 | 125 | 215 | 121 | 61 | 48 | 97 | 65 | 51 | 37 | 58 | 10 | 316 | 422 | 450 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 10:44AM0.33m | 3:55PM0.44m | 11:10PM0.20m | 4:44AM0.39m | 11:32AM0.38m | 4:19PM0.41m | 11:41PM0.21m | 5:36AM0.33m | 12:09PM0.43m | 4:22PM0.37m | ||||||||||
Low Tide | 12:33PM0.31m | 8:16PM0.13m | 00:33AM0.19m | 8:01AM0.25m | 1:37PM0.35m | 8:52PM0.15m | 1:35AM0.19m | 8:08AM0.28m | 3:21PM0.37m | |||||||||||
 | |  | | | |  | | | |  | |  | | |  |  | | | | |
 | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — |
 | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:59 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 18 | 18 | 18 | 18 | 17 | 18 | 19 | 19 | 18 | 17 | 15 | 15 | 13 | 13 | 16 | 15 | 12 | 12 |
Feels °C | 20 | 20 | 19 | 18 | 17 | 16 | 14 | 15 | 20 | 19 | 16 | 13 | 11 | 10 | 6 | 7 | 10 | 9 | 6 | 7 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | S 6 | S 9 | S 9 | S 8 | S 8 | S 8 | ENE 7 | ENE 6 | E 7 | ENE 7 | ENE 7 | ENE 7 | S 8 | ENE 7 | ENE 7 | ENE 8 | ENE 8 |
| kJ | 101 | 96 | 75 | 41 | 101 | 74 | 51 | 35 | 21 | 43 | 48 | 97 | 65 | 51 | 37 | 58 | 10 | 11 | 6 | 6 |
Swell 2 Height (m) Direction Period (s) | S 7 | S 7 | S 7 | S 9 | SE 13 | SE 13 | SSE 5 | SSE 6 | NE 8 | S 8 | ENE 7 | S 8 | S 8 | S 7 | S 6 | ENE 7 | E 11 | — | — | — |
| kJ | 32 | 43 | 43 | 27 | 7 | 7 | 3 | 3 | 17 | 21 | 41 | 10 | 10 | 10 | 28 | 28 | 2 | — | — | — |
Swell 3 Height (m) Direction Period (s) | E 12 | S 10 | SSE 10 | SE 13 | — | SE 13 | SE 13 | SE 12 | SSE 6 | SSE 6 | S 8 | SE 12 | SE 5 | SE 5 | E 11 | E 11 | — | — | — | — |
| kJ | 3 | 8 | 18 | 7 | — | 7 | 6 | 6 | 3 | 3 | 11 | 5 | 1 | 1 | 3 | 3 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | ENE 8 | ENE 8 | ENE 8 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | — | W 3 | WNW 3 | W 4 | WSW 5 | WSW 5 | SW 5 | SSW 9 | SSW 9 | S 9 |
| kJ | — | — | — | 94 | 119 | 170 | 125 | 215 | 121 | 61 | — | 4 | 9 | 30 | 69 | 66 | 104 | 316 | 422 | 450 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 45 | 0 | 39 | 184 | 208 | 178 | 208 | 208 | 208 | 208 | 18 | 184 | 0 | 18 | 190 | 222 | 96 | 313 | 312 | 222 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
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