Surf Forecasts:
How big are the waves at Siriu today (27 Oct):
- Afternoon surf: Afternoon surf (27 Oct, local time) - 3.5ft (1.0m), 9s period with S swell.
- Evening surf: Evening surf (27 Oct, local time) - 3ft (0.9m), 8s period with SE swell.
The current surf forecast for Siriu at 7PM is: 0.9m 9s primary swell from a South-southeast direction and 0.8m 8s secondary swell from a East-southeast direction (forecast issued at 02:00pm October 27). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Oct) | - | - |
| Afternoon (27 Oct) | 3.5ft (1.0m) | 9s |
| Evening (27 Oct) | 3ft (0.9m) | 8s |
Table - waves today at Siriu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 27mm), heaviest during Fri morning. Warm (max 22°C on Wed morning, min 16°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Tue 27 | Wednesday 28 | Thursday 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 9 | S 9 | SSE 9 | SE 8 | ESE 8 | ESE 8 | S 8 | E 7 | S 9 | S 9 | S 9 | S 9 | ENE 7 | E 7 | E 7 | E 7 | ESE 7 | E 7 | E 7 | SSE 11 |
Wave Graph  | ||||||||||||||||||||
 kJ | 158 | 158 | 126 | 90 | 90 | 81 | 71 | 52 | 56 | 55 | 36 | 36 | 62 | 58 | 56 | 55 | 35 | 34 | 27 | 40 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross-off | glassy | glassy | cross | cross-off | cross-off |
High Tide | 2:03PM0.59m | 2:56AM0.77m | 2:22PM0.56m | 3:39AM0.71m | 2:41PM0.55m | |||||||||||||||
Low Tide | 9:28AM0.23m | 8:55PM0.11m | 10:25AM0.34m | 9:27PM0.13m | 11:33AM0.44m | |||||||||||||||
 |  | |  |  | | |  | | | | | | | | | |  | |  | |
 | — | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — |
 | — | — | 6:30 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:30 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 4 | 1 |
Temp °C | 18 | 19 | 18 | 17 | 16 | 16 | 16 | 19 | 22 | 22 | 20 | 18 | 18 | 19 | 19 | 20 | 20 | 19 | 18 | 18 |
Feels °C | 16 | 17 | 16 | 15 | 15 | 14 | 14 | 16 | 19 | 18 | 18 | 16 | 17 | 19 | 19 | 21 | 21 | 19 | 18 | 18 |
Swell 1 Height (m) Direction Period (s) | S 9 | S 9 | SSE 9 | SE 8 | ESE 8 | ESE 8 | E 7 | E 7 | ESE 7 | S 9 | ESE 7 | ESE 7 | ENE 7 | E 7 | E 7 | E 7 | ESE 7 | E 7 | E 7 | ESE 7 |
| kJ | 158 | 158 | 126 | 84 | 74 | 81 | 52 | 50 | 38 | 55 | 34 | 26 | 62 | 58 | 56 | 55 | 35 | 34 | 27 | 31 |
Swell 2 Height (m) Direction Period (s) | SE 8 | SE 8 | ESE 8 | S 8 | S 8 | S 9 | S 8 | S 8 | S 9 | ESE 7 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | NE 5 | NE 6 | NE 6 |
| kJ | 91 | 82 | 74 | 90 | 90 | 73 | 71 | 52 | 56 | 19 | 36 | 36 | 35 | 35 | 22 | 22 | 21 | 13 | 15 | 16 |
Swell 3 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | SE 7 | SE 7 | SE 8 | SSE 7 | ENE 8 | ENE 4 | SSE 7 | ENE 8 | SSE 13 | SSE 12 | SSE 12 | S 8 | S 8 | SSE 11 |
| kJ | 13 | 13 | 14 | 7 | 7 | 6 | 19 | 14 | 9 | 5 | 6 | 7 | 5 | 6 | 16 | 29 | 28 | 22 | 20 | 40 |
Wind waves Height (m) Direction Period (s) | — | — | — | NE 3 | N 3 | NNE 3 | N 3 | N 3 | NNE 3 | NE 4 | NE 4 | NNE 4 | NNE 4 | N 4 | NNE 4 | NE 5 | NE 5 | NE 5 | — | — |
| kJ | — | — | — | 2 | 1 | 3 | 5 | 6 | 4 | 22 | 29 | 8 | 17 | 7 | 16 | 24 | 16 | 28 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 16 | 27 | 16 | 9 | 6 | 6 | 9 | 27 | 27 | 269 | 27 | 9 | 6 | 6 | 0 | 0 | 0 | 10 | 0 | 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