Surf Forecasts:
How big are the waves at Siriu today (14 Aug):
- Morning surf: Morning surf (14 Aug, local time) - 5.5ft (1.7m), 13s period with SSE swell.
- Afternoon surf: Afternoon surf (14 Aug, local time) - 7ft (2.1m), 13s period with SSE swell.
- Evening surf: Evening surf (14 Aug, local time) - 6ft (1.8m), 13s period with SSE swell.
The current surf forecast for Siriu at 9AM is: 1.7m 13s primary swell from a South-southeast direction and 1.6m 7s secondary swell from a East-southeast direction, 1.3m 6s secondary swell from a East direction (forecast issued at 02:00am August 14). The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Aug) | 5.5ft (1.7m) | 13s |
| Afternoon (14 Aug) | 7ft (2.1m) | 13s |
| Evening (14 Aug) | 6ft (1.8m) | 13s |
Table - waves today at Siriu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 53mm), heaviest during Fri night. Warm (max 21°C on Sun morning, min 16°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||||||
Friday 14 | Saturday 15 | Sunday 16 | ||||||||||||||||||||||
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 | 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 13 | SE 8 | SE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | E 7 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 519 | 502 | 1703 | 968 | 1236 | 1452 | 1255 | 1044 | 866 | 634 | 614 | 497 | 483 | 558 | 644 | 607 | 569 | 554 | 501 | 459 | 429 | 345 | 327 | 394 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | on | glassy | glassy | glassy | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on |
High Tide | 3:10PM0.66m | 2:28AM0.79m | 3:22PM0.63m | 3:03AM0.78m | 3:38PM0.61m | |||||||||||||||||||
Low Tide | 9:28AM-0.01m | 9:33PM0.36m | 9:58AM0.07m | 9:39PM0.33m | 10:23AM0.16m | |||||||||||||||||||
 |  | |  | | | |  | | | | | | | | | | |  |  |  | |  | | |
 | — | — | 6:46 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — |
 | — | — | — | — | — | 5:51 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — |
mm | 6 | 3 | 2 | 2 | 2 | 2 | 5 | 14 | 5 | 6 | 5 | 3 | 3 | 2 | 1 | 1 | 1 | 1 | — | — | — | — | — | — |
Temp °C | 17 | 16 | 16 | 16 | 16 | 16 | 17 | 16 | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 18 | 18 | 19 | 19 | 21 | 20 | 19 | 19 |
Feels °C | 16 | 16 | 16 | 15 | 17 | 17 | 18 | 14 | 16 | 17 | 17 | 18 | 18 | 17 | 17 | 17 | 17 | 16 | 17 | 18 | 20 | 19 | 19 | 17 |
Swell 1 Height (m) Direction Period (s) | SSE 8 | SE 8 | SE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | E 7 | E 7 | SSE 12 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | SSE 10 | SSE 10 | ENE 8 |
| kJ | 457 | 502 | 1703 | 968 | 1236 | 1452 | 1255 | 1044 | 866 | 351 | 330 | 497 | 388 | 398 | 465 | 482 | 441 | 397 | 355 | 308 | 318 | 94 | 82 | 394 |
Swell 2 Height (m) Direction Period (s) | SSE 13 | SSE 12 | — | ESE 7 | ESE 7 | E 7 | E 6 | — | — | SSE 12 | SSE 12 | — | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | E 13 | E 13 | SSE 10 |
| kJ | 498 | 490 | — | 229 | 171 | 128 | 97 | — | — | 634 | 614 | — | 394 | 314 | 254 | 210 | 167 | 164 | 128 | 123 | 123 | 13 | 13 | 82 |
Swell 3 Height (m) Direction Period (s) | NE 6 | S 9 | — | — | — | — | SE 7 | — | — | — | — | — | — | E 16 | E 15 | — | — | — | — | E 13 | E 13 | — | — | E 13 |
| kJ | 8 | 220 | — | — | — | — | 97 | — | — | — | — | — | — | 5 | 5 | — | — | — | — | 13 | 13 | — | — | 4 |
Wind waves Height (m) Direction Period (s) | SSE 8 | ESE 7 | ESE 7 | E 6 | — | — | E 6 | ESE 7 | E 7 | — | E 7 | E 7 | E 7 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | NNE 9 |
| kJ | 519 | 343 | 248 | 137 | — | — | 153 | 254 | 311 | — | 437 | 330 | 483 | 558 | 644 | 607 | 569 | 554 | 501 | 459 | 429 | 345 | 327 | 270 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 13 | 15 | 15 | 16 | 0 | 0 | 0 | 39 | 16 | 16 | 16 | 15 | 16 | 9 | 16 | 9 | 9 | 27 | 27 | 27 | 16 | 16 | 9 | 26 |
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