Surf Forecasts:
How big are the waves at Atlantida today (30 Sep):
- Afternoon surf: Afternoon surf (30 Sep, local time) - 3.5ft (1.0m), 8s period with E swell.
- Evening surf: Evening surf (30 Sep, local time) - 4.5ft (1.3m), 8s period with S swell.
The current surf forecast for Atlantida at 5PM is: 1.0m 8s primary swell from a East direction and 0.2m 10s secondary swell from a East-southeast direction, 1.2m 7s secondary swell from a South direction (forecast issued at 02:00pm September 30). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Sep) | - | - |
| Afternoon (30 Sep) | 3.5ft (1.0m) | 8s |
| Evening (30 Sep) | 4.5ft (1.3m) | 8s |
Table - waves today at Atlantida. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 17°C on Sat morning, min 12°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Wed 30 | Thursday 1 | Friday 2 | ||||||||||||||||||
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) | E 8 | E 8 | S 7 | S 8 | S 8 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 8 | S 9 | S 9 | S 9 | S 9 | S 10 | SSE 10 | SSE 10 |
Wave Graph  | ||||||||||||||||||||
 kJ | 177 | 144 | 178 | 208 | 187 | 189 | 211 | 175 | 207 | 198 | 230 | 377 | 305 | 432 | 445 | 359 | 388 | 450 | 394 | 356 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | glassy | glassy | cross | cross | cross-on | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross-on | on | cross-on |
High Tide | 2:07PM0.40m | 8:54PM0.19m | 2:58AM0.48m | 9:07AM0.48m | 2:33PM0.41m | 9:49PM0.19m | 3:39AM0.41m | 10:06AM0.55m | 2:58PM0.42m | |||||||||||
Low Tide | 11:13AM0.24m | 5:59PM0.06m | 10:59PM0.14m | 5:59AM0.30m | 12:11PM0.32m | 6:39PM0.01m | 11:53PM0.14m | 6:27AM0.27m | 1:17PM0.39m | 7:19PM0.00m | ||||||||||
 | | |  | | | |  | | | | | |  | |  | | | | | |
 | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — |
 | — | — | 6:20 | — | — | — | — | — | — | — | 6:21 | — | — | — | — | — | — | — | 6:21 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 15 | 16 | 14 | 15 | 14 | 13 | 13 | 12 | 13 | 16 | 15 | 13 | 13 |
Feels °C | 13 | 12 | 11 | 13 | 14 | 13 | 13 | 13 | 13 | 11 | 13 | 12 | 11 | 10 | 9 | 10 | 12 | 11 | 11 | 10 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | S 8 | S 8 | S 9 | S 9 | S 9 | E 8 | E 8 | E 8 | S 9 | S 8 | S 8 | S 9 | S 9 | S 9 | S 10 | SSE 10 | SSE 10 |
| kJ | 177 | 144 | 143 | 208 | 187 | 189 | 211 | 175 | 88 | 88 | 66 | 252 | 201 | 205 | 306 | 359 | 388 | 450 | 394 | 356 |
Swell 2 Height (m) Direction Period (s) | S 10 | ESE 9 | SE 10 | E 8 | ENE 8 | E 8 | ENE 8 | ENE 8 | SE 11 | SE 11 | SE 10 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 7 | 9 | 16 | 147 | 118 | 113 | 118 | 94 | 29 | 29 | 23 | 64 | 46 | 44 | 30 | 31 | 20 | 20 | 19 | 11 |
Swell 3 Height (m) Direction Period (s) | ESE 9 | S 10 | — | SE 10 | SE 10 | SE 10 | SE 10 | SE 11 | — | — | E 9 | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 | SE 11 | SE 11 | SE 11 | ENE 8 |
| kJ | 9 | 2 | — | 16 | 27 | 27 | 39 | 40 | — | — | 2 | 23 | 22 | 22 | 22 | 23 | 29 | 31 | 32 | 22 |
Wind waves Height (m) Direction Period (s) | S 6 | S 7 | S 7 | — | — | — | — | — | S 9 | S 9 | S 9 | S 9 | S 8 | S 9 | S 9 | — | — | — | — | — |
| kJ | 52 | 111 | 178 | — | — | — | — | — | 207 | 198 | 230 | 377 | 305 | 432 | 445 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 45 | 190 | 192 | 190 | 0 | 0 | 18 | 45 | 180 | 180 | 180 | 32 | 0 | 180 | 32 | 32 | 45 | 209 | 180 | 204 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
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