Surf Forecasts:
How big are the waves at Atlantida today (28 Aug):
- Afternoon surf: Afternoon surf (28 Aug, local time) - 4.5ft (1.4m), 9s period with ENE swell.
- Evening surf: Evening surf (28 Aug, local time) - 4.5ft (1.3m), 9s period with ENE swell.
The current surf forecast for Atlantida at 8PM is: 1.3m 9s primary swell from a East-northeast direction and 0.4m 10s secondary swell from a South-southeast direction, 0.4m 3s secondary swell from a South-southwest direction (forecast issued at 02:00pm August 28). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Aug) | - | - |
| Afternoon (28 Aug) | 4.5ft (1.4m) | 9s |
| Evening (28 Aug) | 4.5ft (1.3m) | 9s |
Table - waves today at Atlantida. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 136mm), heaviest during Sun night. Very mild (max 18°C on Fri afternoon, min 16°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Fri 28 | Saturday 29 | Sunday 30 | ||||||||||||||||||
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 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 6 | E 6 | E 6 |
Wave Graph  | ||||||||||||||||||||
 kJ | 328 | 281 | 245 | 245 | 207 | 160 | 160 | 164 | 154 | 154 | 151 | 140 | 140 | 140 | 140 | 169 | 270 | 194 | 225 | 219 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-off | cross-off | cross-off | glassy | cross-off | glassy | cross-off | glassy | cross-on | glassy | cross | cross | cross | cross-on | cross-on | cross-on | on | on | on |
High Tide | 2:08PM0.45m | 00:51AM0.52m | 1:55PM0.43m | 5:28PM0.39m | 1:23AM0.54m | 2:07PM0.42m | 6:49PM0.34m | |||||||||||||
Low Tide | 8:48PM0.22m | 9:01AM-0.06m | 4:28PM0.38m | 9:22PM0.21m | 9:43AM-0.02m | 5:02PM0.31m | ||||||||||||||
 |  | |  | |  | |  | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — |
 | — | — | 6:01 | — | — | — | — | — | — | — | 6:02 | — | — | — | — | — | — | — | 6:04 | — |
mm | 9 | 5 | 1 | — | — | 2 | 4 | 11 | 13 | 5 | 4 | 1 | 1 | 4 | 4 | 4 | 3 | 8 | 10 | 5 |
Temp °C | 19 | 18 | 17 | 17 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 18 |
Feels °C | 22 | 17 | 17 | 17 | 17 | 16 | 17 | 17 | 19 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 19 |
Swell 1 Height (m) Direction Period (s) | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | S 5 | SSE 6 | SSE 6 | SSE 6 | SE 9 |
| kJ | 328 | 281 | 245 | 245 | 207 | 160 | 160 | 164 | 154 | 154 | 151 | 140 | 140 | 140 | 140 | 14 | 10 | 10 | 10 | 3 |
Swell 2 Height (m) Direction Period (s) | SSE 11 | SE 11 | SSE 11 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SSE 5 | S 5 | S 5 | S 5 | S 5 | SSE 9 | SE 9 | SE 9 | SE 9 | — |
| kJ | 79 | 57 | 45 | 27 | 26 | 25 | 25 | 25 | 15 | 14 | 5 | 5 | 5 | 14 | 14 | 9 | 3 | 3 | 3 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | S 4 | S 4 | — | S 4 | S 4 | S 4 | S 6 | SE 9 | SSE 6 | SE 5 | SSE 10 | SSE 10 | — | — | — | SE 7 | — |
| kJ | — | — | — | 4 | 2 | — | 2 | 2 | 2 | 1 | 14 | 6 | 6 | 9 | 9 | — | — | — | 2 | — |
Wind waves Height (m) Direction Period (s) | — | — | SSW 3 | SSW 4 | SSW 4 | S 4 | — | — | — | SSE 4 | SE 5 | — | — | — | — | E 8 | ENE 8 | ENE 6 | E 6 | E 6 |
| kJ | — | — | 3 | 4 | 4 | 2 | — | — | — | 4 | 7 | — | — | — | — | 169 | 270 | 194 | 225 | 219 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 178 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 190 | 0 | 18 | 39 | 39 | 39 | 39 | 50 | 208 | 18 | 18 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
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