Surf Forecasts:
How big are the waves at Siriu today (29 Oct):
- Morning surf: Morning surf (29 Oct, local time) - 2.5ft (0.7m), 7s period with E swell.
- Afternoon surf: Afternoon surf (29 Oct, local time) - 1.5ft (0.5m), 7s period with E swell.
- Evening surf: Evening surf (29 Oct, local time) - 1.5ft (0.4m), 8s period with S swell.
The current surf forecast for Siriu at 1PM is: 0.7m 7s primary swell from a East direction and 0.4m 8s secondary swell from a South direction (forecast issued at 08:00am October 29). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Oct) | 2.5ft (0.7m) | 7s |
| Afternoon (29 Oct) | 1.5ft (0.5m) | 7s |
| Evening (29 Oct) | 1.5ft (0.4m) | 8s |
Table - waves today at Siriu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 25mm), heaviest during Fri morning. Warm (max 20°C on Thu morning, min 15°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||
Thursday 29 | Friday 30 | Saturday 31 | ||||||||||||||||||||
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) | E 7 | E 7 | E 7 | E 7 | E 7 | S 8 | S 11 | S 11 | S 9 | S 12 | SSE 11 | SSE 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 8 | S 8 | SSE 8 | SSE 8 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 43 | 43 | 42 | 25 | 28 | 19 | 149 | 83 | 63 | 134 | 95 | 156 | 233 | 372 | 204 | 233 | 223 | 219 | 118 | 121 | 96 | 102 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | glassy | glassy | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross | cross-off | cross-off |
High Tide | 3:39AM0.71m | 2:41PM0.55m | 4:29AM0.62m | 9:24AM0.61m | 2:58PM0.54m | 10:06PM0.20m | 5:41AM0.54m | 10:32AM0.67m | ||||||||||||||
Low Tide | 11:33AM0.44m | 10:11PM0.15m | 6:59AM0.57m | 12:57PM0.51m | 8:25PM0.19m | 11:51PM0.19m | 6:28AM0.53m | 8:42PM0.24m | ||||||||||||||
 | |  |  | |  | | | | |  | | |  | | |  | | | | |  | |
 | 5:24 | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — |
 | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — |
mm | — | — | — | 2 | 3 | 1 | 1 | 3 | 1 | 1 | 9 | 3 | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 18 | 20 | 20 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 16 | 15 | 15 | 19 | 20 | 19 | 19 | 18 |
Feels °C | 18 | 20 | 19 | 16 | 15 | 15 | 15 | 16 | 17 | 17 | 15 | 16 | 16 | 16 | 15 | 14 | 14 | 18 | 19 | 19 | 20 | 19 |
Swell 1 Height (m) Direction Period (s) | E 7 | E 7 | E 7 | E 7 | E 7 | ESE 7 | NE 6 | S 11 | S 9 | S 12 | SSE 11 | SSE 11 | S 11 | S 11 | S 10 | SSE 10 | SSE 10 | SSE 8 | S 8 | S 8 | SSE 8 | SSE 8 |
| kJ | 43 | 43 | 42 | 25 | 28 | 18 | 18 | 83 | 63 | 134 | 95 | 156 | 233 | 229 | 204 | 160 | 157 | 96 | 118 | 121 | 96 | 102 |
Swell 2 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | S 8 | NE 6 | NE 6 | ESE 7 | NE 6 | SSE 12 | ENE 7 | S 7 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | E 6 | E 7 | E 7 | ENE 7 | ENE 7 |
| kJ | 34 | 22 | 21 | 21 | 11 | 9 | 18 | 17 | 46 | 17 | 23 | 16 | 22 | 22 | 21 | 21 | 21 | 20 | 22 | 38 | 41 | 41 |
Swell 3 Height (m) Direction Period (s) | SSE 13 | SSE 12 | SSE 12 | NE 6 | S 8 | S 8 | S 8 | ESE 7 | ESE 7 | ESE 7 | ENE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | E 7 | ESE 7 | S 9 | S 9 |
| kJ | 16 | 29 | 28 | 11 | 20 | 19 | 20 | 18 | 17 | 10 | 16 | 9 | 9 | 5 | 5 | 5 | 5 | 5 | 1 | 5 | 6 | 7 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | S 3 | S 4 | S 11 | SSW 4 | — | — | — | SSW 2 | — | S 11 | — | S 10 | S 10 | S 10 | — | — | — | — |
| kJ | — | — | — | — | 2 | 3 | 149 | 7 | — | — | — | 1 | — | 372 | — | 233 | 223 | 219 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 21 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 13 | 13 | 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