Surf Forecasts:
How big are the waves at Atlantida today (27 Sep):
- Afternoon surf: Afternoon surf (27 Sep, local time) - 3ft (0.9m), 10s period with S swell.
- Evening surf: Evening surf (27 Sep, local time) - 2.5ft (0.7m), 9s period with S swell.
The current surf forecast for Atlantida at 9PM is: 0.7m 9s primary swell from a South direction and 1.1m 5s secondary swell from a East direction (forecast issued at 02:00pm September 27). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Sep) | - | - |
| Afternoon (27 Sep) | 3ft (0.9m) | 10s |
| Evening (27 Sep) | 2.5ft (0.7m) | 9s |
Table - waves today at Atlantida. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 52mm), heaviest during Tue morning. Warm (max 20°C on Mon afternoon, min 15°C on Wed morning). Mainly fresh winds. | ||||||||||||||||||||
Sun 27 | Monday 28 | Tuesday 29 | ||||||||||||||||||
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) | S 10 | S 10 | S 10 | S 9 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | E 7 | E 7 | ENE 7 | ENE 7 | E 7 | E 7 | E 7 | E 8 | ENE 8 | ENE 8 |
Wave Graph  | ||||||||||||||||||||
 kJ | 90 | 151 | 117 | 83 | 143 | 223 | 325 | 223 | 163 | 316 | 166 | 168 | 204 | 203 | 192 | 220 | 233 | 258 | 295 | 318 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross | glassy | cross-on | cross-on | cross-on | cross | cross-on | cross | cross | cross | cross | cross-off |
High Tide | 1:14PM0.39m | 5:05PM0.32m | 1:08AM0.54m | 1:24PM0.39m | 6:38PM0.26m | 1:43AM0.54m | 6:42AM0.35m | 1:44PM0.39m | 7:51PM0.21m | |||||||||||
Low Tide | 4:12PM0.32m | 8:54PM0.16m | 9:30AM0.06m | 4:43PM0.23m | 9:31PM0.15m | 5:17AM0.34m | 10:19AM0.15m | 5:20PM0.13m | ||||||||||||
 |  | |  | | | |  | | | | |  | | | |  | |  |  | |
 | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — |
 | — | — | 6:17 | — | — | — | — | — | — | — | 6:19 | — | — | — | — | — | — | — | 6:20 | — |
mm | 1 | — | 1 | 1 | 2 | 3 | 2 | 9 | 4 | 4 | 3 | 1 | — | — | — | 2 | 16 | 2 | — | — |
Temp °C | 17 | 17 | 16 | 16 | 17 | 17 | 17 | 18 | 19 | 20 | 20 | 19 | 18 | 18 | 18 | 18 | 18 | 20 | 20 | 20 |
Feels °C | 15 | 15 | 14 | 13 | 15 | 14 | 14 | 18 | 20 | 23 | 22 | 20 | 19 | 17 | 18 | 19 | 18 | 21 | 22 | 21 |
Swell 1 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 | ENE 7 | E 7 | E 7 | E 7 | E 7 | SSE 8 | SSE 12 | SSE 12 | E 7 | E 8 | ENE 8 | ENE 8 |
| kJ | 90 | 151 | 117 | 83 | 58 | 57 | 40 | 39 | 163 | 161 | 166 | 168 | 142 | 13 | 27 | 47 | 233 | 258 | 295 | 318 |
Swell 2 Height (m) Direction Period (s) | S 5 | E 10 | E 10 | — | — | — | — | SSE 11 | S 8 | S 8 | S 8 | SSE 9 | SSE 8 | S 11 | SSE 8 | S 12 | S 11 | S 11 | S 11 | S 10 |
| kJ | 8 | 2 | 2 | — | — | — | — | 25 | 22 | 22 | 12 | 28 | 14 | 9 | 13 | 27 | 65 | 61 | 59 | 56 |
Swell 3 Height (m) Direction Period (s) | E 10 | — | — | — | — | — | — | — | SSE 11 | SSE 11 | SSE 10 | S 8 | SSE 11 | SSE 13 | — | — | SE 8 | SSE 7 | — | SE 8 |
| kJ | 2 | — | — | — | — | — | — | — | 23 | 24 | 21 | 5 | 12 | 17 | — | — | 2 | 5 | — | 2 |
Wind waves Height (m) Direction Period (s) | E 5 | E 5 | E 5 | E 5 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | NE 7 | ENE 7 | — | — | ENE 7 | ENE 7 | E 7 | E 7 | — | — | — | — |
| kJ | 53 | 56 | 71 | 62 | 143 | 223 | 325 | 223 | 332 | 316 | — | — | 204 | 203 | 192 | 220 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 208 | 208 | 208 | 208 | 208 | 208 | 208 | 0 | 18 | 0 | 18 | 84 | 198 | 208 | 208 | 39 | 208 | 32 | 18 | 0 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
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