Surf Forecasts:
How big are the waves at Atlantida today (31 Jul):
- Morning surf: Morning surf (31 Jul, local time) - 5ft (1.5m), 6s period with ENE swell.
- Afternoon surf: Afternoon surf (31 Jul, local time) - 6.5ft (2.0m), 6s period with ENE swell.
- Evening surf: Evening surf (31 Jul, local time) - 8ft (2.4m), 8s period with ENE swell.
The current surf forecast for Atlantida at 1AM is: 0.5m 13s primary swell from a South-southeast direction and 0.6m 8s secondary swell from a South direction, 1.3m 5s secondary swell from a East-northeast direction (forecast issued at 08:00pm July 30). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Jul) | 5ft (1.5m) | 6s |
| Afternoon (31 Jul) | 6.5ft (2.0m) | 6s |
| Evening (31 Jul) | 8ft (2.4m) | 8s |
Table - waves today at Atlantida. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Sat night. Warm (max 24°C on Sat afternoon, min 15°C on Thu night). Winds decreasing (fresh winds from the NE on Fri afternoon, calm by Sat afternoon). | ||||||||||||||||||
Thu 30 | Friday 31 | Saturday 1 | ||||||||||||||||
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 8 | S 8 | SSE 13 | ENE 5 | SSE 12 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph  | ||||||||||||||||||
 kJ | 69 | 68 | 92 | 85 | 113 | 140 | 187 | 325 | 501 | 645 | 683 | 532 | 476 | 423 | 392 | 382 | 352 | 353 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross-on | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | glassy | off |
High Tide | 5:04PM0.44m | 1:06AM0.50m | 2:25PM0.44m | 6:09PM0.42m | 1:40AM0.52m | 2:44PM0.43m | 7:11PM0.40m | |||||||||||
Low Tide | 3:50PM0.44m | 9:18PM0.25m | 9:23AM-0.06m | 4:34PM0.41m | 9:52PM0.24m | 10:03AM-0.05m | 5:12PM0.37m | |||||||||||
 | | | | |  | | | | | | | | | | | | | |
 | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:46 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 15 | 15 | 15 | 15 | 15 | 18 | 17 | 17 | 17 | 16 | 16 | 17 | 19 | 23 | 24 | 24 | 23 |
Feels °C | 13 | 12 | 12 | 12 | 12 | 12 | 14 | 13 | 13 | 14 | 13 | 14 | 15 | 16 | 20 | 22 | 26 | 24 |
Swell 1 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | S 11 | S 11 | S 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | S 10 | S 10 | ENE 8 | ENE 8 |
| kJ | 69 | 68 | 49 | 85 | 109 | 140 | 123 | 58 | 83 | 58 | 35 | 20 | 19 | 19 | 8 | 8 | 352 | 353 |
Swell 2 Height (m) Direction Period (s) | SSE 14 | SSE 13 | SSE 13 | S 8 | S 7 | — | — | SSE 8 | — | — | S 9 | S 9 | — | — | — | — | S 10 | S 10 |
| kJ | 37 | 55 | 92 | 29 | 17 | — | — | 21 | — | — | 2 | 2 | — | — | — | — | 8 | 2 |
Swell 3 Height (m) Direction Period (s) | ESE 8 | ESE 8 | E 8 | S 9 | E 8 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 6 | 6 | 5 | 6 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 3 | ENE 4 | ENE 5 | ENE 5 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | — | — |
| kJ | 11 | 40 | 61 | 77 | 113 | 134 | 187 | 325 | 501 | 645 | 683 | 532 | 476 | 423 | 392 | 382 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 208 | 53 | 53 | 39 | 53 | 53 | 271 | 271 | 271 | 271 | 271 | 292 | 293 | 293 | 318 | 318 | 0 | 0 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
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