Surf Forecasts:
How big are the waves at Siriu today (25 Jul):
- Afternoon surf: Afternoon surf (25 Jul, local time) - 4.5ft (1.4m), 9s period with SE swell.
- Evening surf: Evening surf (25 Jul, local time) - 3ft (0.9m), 14s period with SSE swell.
The current surf forecast for Siriu at 6PM is: 1.4m 9s primary swell from a Southeast direction and 0.7m 12s secondary swell from a South direction (forecast issued at 02:00pm July 25). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Jul) | - | - |
| Afternoon (25 Jul) | 4.5ft (1.4m) | 9s |
| Evening (25 Jul) | 3ft (0.9m) | 14s |
Table - waves today at Siriu. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 24°C on Tue morning, min 15°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Sat 25 | Sunday 26 | Monday 27 | ||||||||||||||||||
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) | SE 9 | SE 9 | SE 9 | SSE 14 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | S 12 | ESE 8 | ESE 8 | S 11 | ESE 8 | ESE 8 | ESE 8 | S 12 | S 12 | ESE 8 | ESE 8 |
Wave Graph  | ||||||||||||||||||||
 kJ | 238 | 275 | 275 | 308 | 286 | 277 | 252 | 192 | 186 | 132 | 103 | 103 | 86 | 76 | 80 | 77 | 75 | 70 | 65 | 64 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | glassy | glassy | cross-off | cross | cross | cross | cross-on | cross-on | cross | cross | cross | cross | cross-off | glassy | cross-on | cross-on | cross | cross |
High Tide | 1:06PM0.65m | 11:42PM0.51m | 1:28PM0.70m | 00:20AM0.56m | 1:51PM0.73m | |||||||||||||||
Low Tide | 6:55PM0.36m | 6:23AM0.12m | 7:27PM0.33m | 7:04AM0.07m | 7:55PM0.31m | |||||||||||||||
 | |  | | | | | | |  |  | | | | | | | | | | |
 | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — |
 | — | 5:40 | — | — | — | — | — | — | — | 5:40 | — | — | — | — | — | — | — | 5:42 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 19 | 17 | 16 | 16 | 16 | 15 | 17 | 22 | 22 | 19 | 18 | 18 | 18 | 18 | 20 | 22 | 22 | 21 | 20 |
Feels °C | 19 | 19 | 18 | 16 | 15 | 14 | 13 | 15 | 20 | 20 | 18 | 17 | 17 | 18 | 18 | 21 | 23 | 22 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 |
| kJ | 238 | 275 | 275 | 241 | 235 | 212 | 184 | 165 | 153 | 103 | 103 | 103 | 86 | 76 | 75 | 75 | 58 | 58 | 56 | 56 |
Swell 2 Height (m) Direction Period (s) | SSE 13 | SSE 13 | S 12 | SSE 14 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | S 12 | S 11 | S 11 | S 11 | NE 5 | NE 5 | S 12 | S 12 | S 12 | S 11 | S 11 |
| kJ | 96 | 125 | 151 | 308 | 286 | 277 | 252 | 192 | 186 | 132 | 91 | 88 | 86 | 18 | 13 | 77 | 75 | 70 | 65 | 64 |
Swell 3 Height (m) Direction Period (s) | ENE 8 | E 8 | ENE 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 8 | S 11 | S 12 | NE 5 | ENE 7 | ENE 7 | ENE 7 | E 7 |
| kJ | 35 | 32 | 20 | 29 | 20 | 20 | 19 | 20 | 11 | 11 | 11 | 5 | 6 | 57 | 80 | 10 | 5 | 5 | 5 | 4 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | N 2 | N 3 | NNE 4 | NE 4 | NE 4 | NE 5 | NE 5 | N 5 | NNE 4 | NNE 4 | NE 5 | NE 5 | NE 5 | NE 5 |
| kJ | — | — | — | — | — | — | 1 | 5 | 13 | 12 | 18 | 22 | 22 | 43 | 27 | 18 | 8 | 11 | 13 | 22 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 13 | 16 | 0 | 0 | 0 | 6 | 9 | 6 | 9 | 9 | 9 | 9 | 6 | 6 | 0 | 0 | 27 | 26 | 9 | 9 |
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