Surf Forecasts:
How big are the waves at Siriu today (19 Jul):
- Afternoon surf: Afternoon surf (19 Jul, local time) - 6ft (1.9m), 8s period with NE swell.
- Evening surf: Evening surf (19 Jul, local time) - 5ft (1.5m), 8s period with ENE swell.
The current surf forecast for Siriu at 7PM is: 1.5m 8s primary swell from a East-northeast direction and 0.2m 12s secondary swell from a South direction (forecast issued at 02:00pm July 19). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Jul) | - | - |
| Afternoon (19 Jul) | 6ft (1.9m) | 8s |
| Evening (19 Jul) | 5ft (1.5m) | 8s |
Table - waves today at Siriu. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Wed morning. Warm (max 27°C on Sun afternoon, min 18°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Sun 19 | Monday 20 | Tuesday 21 | ||||||||||||||||||
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) | NE 8 | NE 8 | ENE 8 | ENE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | ENE 8 | NE 8 | NE 9 | NE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | NE 8 | ENE 8 |
Wave Graph  | ||||||||||||||||||||
 kJ | 414 | 413 | 264 | 300 | 593 | 619 | 542 | 470 | 437 | 470 | 287 | 470 | 429 | 454 | 228 | 223 | 237 | 237 | 346 | 188 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross-off | cross | glassy | glassy | cross-on | glassy | cross | cross | cross | cross | glassy | glassy | cross-on | glassy | cross |
High Tide | 4:49PM0.55m | 4:39AM0.66m | 5:14PM0.53m | 5:30AM0.59m | 5:44PM0.52m | |||||||||||||||
Low Tide | 11:48AM0.20m | 9:02PM0.38m | 12:28PM0.29m | 9:45PM0.35m | 1:28PM0.37m | |||||||||||||||
 | |  | |  |  | |  |  | | | | | | | | | | | | |
 | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — |
 | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:38 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 27 | 22 | 21 | 21 | 20 | 20 | 21 | 22 | 21 | 19 | 19 | 21 | 21 | 20 | 22 | 24 | 25 | 22 | 22 |
Feels °C | 22 | 24 | 19 | 18 | 18 | 18 | 19 | 21 | 23 | 22 | 20 | 18 | 19 | 19 | 18 | 23 | 24 | 25 | 23 | 22 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | NE 8 | S 12 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 242 | 248 | 11 | 300 | 343 | 381 | 334 | 280 | 264 | 280 | 287 | 277 | 255 | 255 | 228 | 223 | 237 | 237 | 217 | 188 |
Swell 2 Height (m) Direction Period (s) | SSE 13 | SSE 13 | — | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 9 | S 9 |
| kJ | 17 | 17 | — | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 9 | 9 | 9 | 9 | 9 | 18 | 31 | 45 | 41 | 57 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 8 | NE 8 | ENE 8 | N 5 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | N 4 | NE 8 | NE 9 | NE 9 | N 4 | — | N 4 | N 4 | NE 8 | — |
| kJ | 414 | 413 | 264 | 66 | 593 | 619 | 542 | 470 | 437 | 470 | 31 | 470 | 429 | 454 | 25 | — | 28 | 30 | 346 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 43 | 43 | 57 | 25 | 39 | 0 | 6 | 0 | 0 | 30 | 0 | 6 | 9 | 9 | 9 | 0 | 0 | 9 | 0 | 6 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
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