Surf Forecasts:
How big are the waves at Atlantida today (16 Sep):
- Morning surf: Morning surf (16 Sep, local time) - 3ft (0.9m), 8s period with S swell.
- Afternoon surf: Afternoon surf (16 Sep, local time) - 4.5ft (1.4m), 10s period with S swell.
- Evening surf: Evening surf (16 Sep, local time) - 4ft (1.2m), 9s period with S swell.
The current surf forecast for Atlantida at 3AM is: 0.9m 9s primary swell from a South-southeast direction and 0.4m 8s secondary swell from a East-southeast direction (forecast issued at 08:00pm September 15). The wind direction is predicted to be offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Sep) | 3ft (0.9m) | 8s |
| Afternoon (16 Sep) | 4.5ft (1.4m) | 10s |
| Evening (16 Sep) | 4ft (1.2m) | 9s |
Table - waves today at Atlantida. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 17°C on Fri afternoon, min 12°C on Wed night). Winds increasing (light winds from the ESE on Wed night, fresh winds from the NE by Fri afternoon). | ||||||||||||||||||
Tue 15 | Wednesday 16 | Thursday 17 | ||||||||||||||||
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) | SSE 10 | SSE 10 | S 10 | SSE 9 | S 8 | S 8 | S 9 | S 10 | S 9 | S 9 | S 8 | SSE 8 | S 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 |
Wave Graph  | ||||||||||||||||||
 kJ | 136 | 136 | 200 | 138 | 105 | 105 | 313 | 377 | 339 | 225 | 133 | 104 | 238 | 297 | 286 | 260 | 255 | 209 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | off | off | off | cross-off | cross-off | cross | cross | cross-on | on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross |
High Tide | 9:19PM0.15m | 3:01AM0.51m | 9:28AM0.33m | 2:51PM0.47m | 10:15PM0.15m | 3:40AM0.45m | 10:20AM0.38m | 3:17PM0.45m | ||||||||||
Low Tide | 6:40PM0.09m | 10:28PM0.15m | 6:43AM0.25m | 11:26AM0.30m | 7:18PM0.08m | 11:02PM0.15m | 7:07AM0.26m | 12:17PM0.35m | 7:51PM0.09m | |||||||||
 |  |  | | | |  | | | |  | | | | | | | | |
 | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — |
 | 6:12 | — | — | — | — | — | — | — | 6:12 | — | — | — | — | — | — | — | 6:13 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 14 | 14 | 14 | 13 | 14 | 15 | 13 | 13 | 13 | 13 | 12 | 12 | 13 | 15 | 16 | 15 | 15 |
Feels °C | 11 | 12 | 12 | 11 | 10 | 11 | 11 | 9 | 10 | 12 | 11 | 10 | 9 | 10 | 11 | 12 | 11 | 12 |
Swell 1 Height (m) Direction Period (s) | SSE 10 | SSE 10 | S 10 | SSE 9 | S 8 | S 8 | S 9 | ENE 7 | ENE 7 | S 9 | S 8 | SSE 8 | S 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 |
| kJ | 136 | 136 | 200 | 138 | 105 | 105 | 185 | 18 | 11 | 225 | 133 | 104 | 238 | 297 | 286 | 260 | 255 | 209 |
Swell 2 Height (m) Direction Period (s) | SE 8 | S 5 | SE 8 | ESE 8 | E 8 | E 7 | ENE 7 | ESE 8 | ESE 8 | ENE 7 | SSE 12 | S 11 | E 7 | E 7 | E 11 | E 11 | E 11 | E 11 |
| kJ | 53 | 28 | 29 | 22 | 18 | 17 | 18 | 6 | 7 | 11 | 27 | 61 | 10 | 10 | 10 | 10 | 10 | 9 |
Swell 3 Height (m) Direction Period (s) | ENE 8 | ESE 8 | E 8 | E 8 | SE 7 | SE 7 | SSE 14 | E 12 | E 12 | SSE 12 | ENE 7 | ENE 7 | E 12 | E 12 | E 11 | — | — | — |
| kJ | 22 | 42 | 20 | 19 | 14 | 14 | 36 | 3 | 3 | 15 | 11 | 11 | 11 | 10 | 10 | — | — | — |
Wind waves Height (m) Direction Period (s) | S 5 | — | — | — | WSW 2 | WSW 3 | S 9 | S 10 | S 9 | — | — | — | NE 2 | NE 3 | ENE 3 | ENE 4 | ENE 4 | ENE 5 |
| kJ | 24 | — | — | — | 1 | 3 | 313 | 377 | 339 | — | — | — | 1 | 3 | 9 | 21 | 38 | 56 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 45 | 0 | 0 | 0 | 0 | 18 | 209 | 209 | 190 | 18 | 39 | 18 | 39 | 53 | 208 | 208 | 208 | 53 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
Header Global | ||||||||||||||||||
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