Surf Forecasts:
How big are the waves at Atlantida today (18 Jul):
- Morning surf: Morning surf (18 Jul, local time) - 7ft (2.2m), 9s period with ENE swell.
- Afternoon surf: Afternoon surf (18 Jul, local time) - 7ft (2.1m), 9s period with ENE swell.
- Evening surf: Evening surf (18 Jul, local time) - 7ft (2.1m), 9s period with ENE swell.
The current surf forecast for Atlantida at 2PM is: 2.1m 9s primary swell from a East-northeast direction and 1.6m 9s secondary swell from a East-northeast direction, 0.2m 16s secondary swell from a South-southeast direction (forecast issued at 08:00am July 18). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jul) | 7ft (2.2m) | 9s |
| Afternoon (18 Jul) | 7ft (2.1m) | 9s |
| Evening (18 Jul) | 7ft (2.1m) | 9s |
Table - waves today at Atlantida. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 21mm), heaviest during Mon night. Warm (max 29°C on Sat afternoon, min 18°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | ||||||||||||||||||||
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) | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 539 | 766 | 707 | 673 | 659 | 707 | 351 | 326 | 553 | 346 | 339 | 311 | 261 | 249 | 228 | 275 | 336 | 343 | 301 | 295 | 237 | 199 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | glassy | cross-off | off | off | glassy | cross | cross-on | cross | cross-on |
High Tide | 7:55AM0.16m | 2:54PM0.37m | 9:09PM0.39m | 2:44AM0.57m | 8:54AM0.19m | 3:28PM0.40m | 9:58PM0.33m | 3:30AM0.53m | 9:54AM0.23m | 4:03PM0.41m | ||||||||||||
Low Tide | 6:25AM0.14m | 10:59AM0.02m | 5:50PM0.21m | 11:16PM0.33m | 7:05AM0.16m | 11:39AM0.09m | 6:46PM0.19m | 11:52PM0.30m | 7:40AM0.18m | 12:19PM0.17m | 7:39PM0.18m | |||||||||||
 |  | | | | | | | | | | | |  |  | | |  |  | | |  | |
 | 7:13 | — | — | — | — | — | — | — | 7:11 | — | — | — | — | — | — | — | 7:11 | — | — | — | — | — |
 | — | — | — | 5:38 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:39 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 4 | 1 | 1 | — | 1 |
Temp °C | 22 | 23 | 28 | 29 | 25 | 24 | 24 | 23 | 22 | 24 | 28 | 29 | 23 | 22 | 22 | 20 | 19 | 18 | 19 | 19 | 18 | 18 |
Feels °C | 21 | 22 | 27 | 29 | 24 | 24 | 23 | 21 | 20 | 22 | 26 | 29 | 24 | 23 | 22 | 21 | 20 | 20 | 19 | 19 | 18 | 18 |
Swell 1 Height (m) Direction Period (s) | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 |
| kJ | 539 | 474 | 406 | 406 | 351 | 351 | 351 | 326 | 326 | 346 | 339 | 311 | 261 | 249 | 228 | 275 | 336 | 343 | 301 | 295 | 237 | 199 |
Swell 2 Height (m) Direction Period (s) | S 13 | SSE 17 | SSE 16 | SSE 16 | SSE 15 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 |
| kJ | 13 | 30 | 26 | 25 | 21 | 21 | 18 | 17 | 17 | 12 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 |
Swell 3 Height (m) Direction Period (s) | SE 18 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 12 | 7 | 2 | 2 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | — | — | ENE 9 | NE 9 | NE 9 | NE 9 | NE 8 | NE 8 | NE 8 | — | — | — | — | — | — | — |
| kJ | 1057 | 766 | 707 | 673 | 659 | 707 | — | — | 553 | 621 | 645 | 535 | 479 | 498 | 428 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 18 | 32 | 32 | 53 | 0 | 0 | 0 | 252 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 53 | 208 | 47 | 179 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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