Surf Forecasts:
How big are the waves at Siriu today (19 Jul):
- Morning surf: Morning surf (19 Jul, local time) - 6ft (1.8m), 8s period with NE swell.
- 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 12PM is: 1.8m 8s primary swell from a Northeast direction and 1.4m 8s secondary swell from a East-northeast direction, 0.2m 13s secondary swell from a South-southeast direction (forecast issued at 08:00am July 19). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Jul) | 6ft (1.8m) | 8s |
| 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 ForecastMostly dry. Warm (max 27°C on Sun afternoon, min 18°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||
Sunday 19 | Monday 20 | Tuesday 21 | ||||||||||||||||||||
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 8 | NE 8 | NE 8 | NE 8 | ENE 8 | ENE 8 | ENE 8 | NE 8 | NE 8 | NE 8 | ENE 8 | NE 8 | ENE 8 | NE 8 | NE 9 | ENE 8 | NE 8 | ENE 8 | ENE 8 | ENE 8 | NE 8 | ENE 8 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 287 | 393 | 414 | 413 | 264 | 280 | 294 | 579 | 504 | 470 | 280 | 435 | 280 | 363 | 429 | 255 | 433 | 223 | 223 | 223 | 330 | 188 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | glassy | glassy | cross | cross | cross | cross | cross | cross | cross | glassy | cross | cross-off |
High Tide | 3:55AM0.71m | 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 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — |
 | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:38 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 22 | 26 | 27 | 22 | 22 | 21 | 20 | 19 | 21 | 24 | 22 | 20 | 21 | 21 | 21 | 21 | 23 | 22 | 22 | 21 | 22 |
Feels °C | 17 | 19 | 22 | 24 | 19 | 20 | 18 | 17 | 16 | 19 | 24 | 22 | 20 | 20 | 19 | 19 | 18 | 22 | 22 | 24 | 21 | 22 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 8 | 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 | 287 | 280 | 242 | 248 | 11 | 280 | 294 | 343 | 315 | 280 | 280 | 280 | 280 | 243 | 255 | 255 | 228 | 223 | 223 | 223 | 192 | 188 |
Swell 2 Height (m) Direction Period (s) | SSE 14 | SSE 13 | 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 | 18 | 17 | 17 | 17 | — | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 18 | 31 | 46 | 60 | 57 |
Swell 3 Height (m) Direction Period (s) | E 9 | E 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | N 5 | NE 8 | NE 8 | NE 8 | ENE 8 | N 5 | N 5 | NE 8 | NE 8 | NE 8 | N 4 | NE 8 | N 4 | NE 8 | NE 9 | N 4 | NE 8 | — | N 4 | N 4 | NE 8 | — |
| kJ | 49 | 393 | 414 | 413 | 264 | 57 | 65 | 579 | 504 | 470 | 29 | 435 | 31 | 363 | 429 | 15 | 433 | — | 29 | 22 | 330 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 9 | 9 | 39 | 43 | 57 | 9 | 33 | 9 | 9 | 0 | 0 | 0 | 9 | 6 | 9 | 9 | 9 | 6 | 10 | 0 | 9 | 0 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
Header Global | ||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Siriu surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest