Surf Forecasts:
How big are the waves at Atlantida today (20 Jul):
- Afternoon surf: Afternoon surf (20 Jul, local time) - 4ft (1.2m), 9s period with ENE swell.
- Evening surf: Evening surf (20 Jul, local time) - 4.5ft (1.3m), 8s period with ENE swell.
The current surf forecast for Atlantida at 5PM is: 1.3m 8s primary swell from a East-northeast direction and 0.2m 11s secondary swell from a South direction (forecast issued at 02:00pm July 20). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jul) | - | - |
| Afternoon (20 Jul) | 4ft (1.2m) | 9s |
| Evening (20 Jul) | 4.5ft (1.3m) | 8s |
Table - waves today at Atlantida. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 47mm), heaviest during Mon afternoon. Warm (max 20°C on Tue morning, min 14°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Mon 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||||||
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 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | S 8 |
Wave Graph  | ||||||||||||||||||||
 kJ | 324 | 212 | 234 | 249 | 197 | 157 | 151 | 164 | 160 | 153 | 153 | 153 | 119 | 119 | 119 | 119 | 122 | 99 | 99 | 160 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | glassy | cross-off | cross-off | glassy | cross | cross | cross | glassy | glassy | glassy | glassy | cross-off | cross-off | cross-off | cross |
High Tide | 9:54AM0.23m | 4:03PM0.41m | 10:42PM0.29m | 4:17AM0.47m | 10:52AM0.28m | 4:37PM0.41m | 11:22PM0.26m | 5:08AM0.40m | 11:46AM0.33m | 5:11PM0.39m | ||||||||||
Low Tide | 12:19PM0.17m | 7:39PM0.18m | 00:33AM0.26m | 8:12AM0.21m | 1:04PM0.24m | 8:30PM0.18m | 1:21AM0.23m | 8:39AM0.24m | 2:01PM0.30m | |||||||||||
 |  |  |  |  | | | | |  | | | | | | |  | | | | |
 | — | — | — | — | — | — | 7:11 | — | — | — | — | — | — | — | 7:11 | — | — | — | — | — |
 | — | 5:39 | — | — | — | — | — | — | — | 5:40 | — | — | — | — | — | — | — | 5:42 | — | — |
mm | 3 | 6 | 2 | — | 1 | 2 | 4 | 3 | 3 | 6 | 3 | 1 | 4 | 2 | 1 | 3 | — | 1 | 1 | 3 |
Temp °C | 18 | 19 | 18 | 18 | 19 | 19 | 19 | 20 | 20 | 19 | 19 | 18 | 18 | 19 | 18 | 18 | 16 | 16 | 16 | 15 |
Feels °C | 18 | 19 | 17 | 18 | 19 | 21 | 20 | 21 | 23 | 20 | 19 | 17 | 20 | 21 | 20 | 20 | 15 | 14 | 13 | 11 |
Swell 1 Height (m) Direction Period (s) | ENE 9 | S 11 | S 11 | S 10 | S 10 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 217 | 9 | 9 | 8 | 18 | 157 | 151 | 164 | 160 | 153 | 153 | 153 | 119 | 119 | 119 | 119 | 122 | 99 | 99 | 99 |
Swell 2 Height (m) Direction Period (s) | S 11 | — | — | — | — | S 10 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | SSE 5 | SSE 5 | SSE 8 | S 12 | SSE 8 | SE 11 |
| kJ | 9 | — | — | — | — | 30 | 42 | 41 | 39 | 37 | 50 | 47 | 32 | 31 | 18 | 19 | 75 | 3 | 58 | 5 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | S 13 | S 13 | S 13 | S 8 | S 8 | S 12 | — | S 11 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 4 | 4 | 3 | 31 | 42 | 3 | — | 2 | — |
Wind waves Height (m) Direction Period (s) | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | — | — | — | — | — | — | — | SSE 3 | SSE 4 | — | — | — | SSE 8 | S 5 | S 8 |
| kJ | 324 | 212 | 234 | 249 | 197 | — | — | — | — | — | — | — | 4 | 14 | — | — | — | 94 | 28 | 160 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 53 | 53 | 53 | 53 | 39 | 0 | 0 | 0 | 0 | 39 | 53 | 53 | 0 | 0 | 0 | 0 | 45 | 45 | 190 | 190 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
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