Surf Forecasts:
How big are the waves at Atlantida today (10 Aug):
- Morning surf: Morning surf (10 Aug, local time) - 7ft (2.2m), 12s period with S swell.
- Afternoon surf: Afternoon surf (10 Aug, local time) - 8ft (2.5m), 12s period with S swell.
- Evening surf: Evening surf (10 Aug, local time) - 7ft (2.1m), 12s period with SSE swell.
The current surf forecast for Atlantida at 6AM is: 1.8m 11s primary swell from a South-southwest direction and 1.5m 12s secondary swell from a South direction, 0.3m 8s secondary swell from a East-northeast direction (forecast issued at 02:00am August 10). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Aug) | 7ft (2.2m) | 12s |
| Afternoon (10 Aug) | 8ft (2.5m) | 12s |
| Evening (10 Aug) | 7ft (2.1m) | 12s |
Table - waves today at Atlantida. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 19mm), heaviest on Wed afternoon. Very mild (max 15°C on Wed night, min 10°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||||||
Monday 10 | Tuesday 11 | Wednesday 12 | ||||||||||||||||||||||
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 | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | S 12 | S 12 | SSW 11 | S 12 | S 12 | S 12 | S 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 736 | 650 | 763 | 1355 | 1549 | 1678 | 1117 | 1180 | 1108 | 1019 | 901 | 902 | 902 | 902 | 918 | 824 | 811 | 725 | 850 | 789 | 802 | 789 | 743 | 762 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross | glassy | glassy | cross-off | cross | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 2:13AM0.26m | 3:04PM0.66m | 9:08PM0.29m | 2:52AM0.24m | 4:01PM0.63m | 10:38PM0.37m | 3:20AM0.22m | 4:58PM0.58m | ||||||||||||||||
Low Tide | 11:05PM0.16m | 6:21AM0.01m | 8:13PM0.29m | 00:45AM0.21m | 7:11AM-0.05m | 8:18PM0.32m | 2:41AM0.22m | 7:56AM-0.08m | 8:41PM0.33m | |||||||||||||||
 | | |  | |  |  | | | | | | |  |  | |  | | |  | | | | | |
 | — | — | 6:58 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — |
 | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:53 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 | 3 | 1 | 2 | 5 | 3 | — |
Temp °C | 11 | 11 | 10 | 10 | 12 | 13 | 12 | 12 | 12 | 11 | 11 | 12 | 13 | 13 | 11 | 11 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 14 |
Feels °C | 8 | 7 | 6 | 6 | 8 | 8 | 9 | 10 | 11 | 9 | 9 | 9 | 9 | 9 | 7 | 8 | 9 | 10 | 10 | 10 | 11 | 11 | 12 | 13 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 |
| kJ | 736 | 650 | 657 | 814 | 1010 | 1136 | 1117 | 1180 | 1108 | 1019 | 901 | 902 | 902 | 902 | 918 | 824 | 811 | 725 | 850 | 789 | 802 | 789 | 743 | 762 |
Swell 2 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | NE 8 | ENE 8 | NE 8 | — | — | — | S 11 | ENE 8 | ENE 8 | ENE 8 | — | SSE 14 |
| kJ | 11 | 12 | 12 | 12 | 11 | 11 | 11 | 12 | 16 | 16 | 15 | 14 | 17 | 13 | 17 | — | — | — | 546 | 6 | 6 | 6 | — | 449 |
Swell 3 Height (m) Direction Period (s) | E 13 | E 13 | — | — | — | — | — | — | — | ENE 9 | ENE 9 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 4 | 4 | — | — | — | — | — | — | — | 31 | 30 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | SSW 11 | S 12 | S 12 | S 12 | — | — | — | — | — | — | — | NE 3 | ENE 3 | NE 4 | NE 4 | ENE 4 | ENE 8 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 |
| kJ | — | — | 763 | 1355 | 1549 | 1678 | — | — | — | — | — | — | — | 2 | 6 | 12 | 21 | 24 | 6 | 37 | 25 | 19 | 20 | 24 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 180 | 190 | 209 | 190 | 0 | 0 | 0 | 18 | 39 | 53 | 53 | 53 | 39 | 41 | 39 | 39 | 39 | 53 | 53 | 50 | 53 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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