Surf Forecasts:
How big are the waves at Siriu today (27 Oct):
- Morning surf: Morning surf (27 Oct, local time) - 4.5ft (1.3m), 8s period with SSE swell.
- 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) - 3.5ft (1.1m), 8s period with E swell.
The current surf forecast for Siriu at 7AM is: 1.3m 9s primary swell from a South-southeast direction and 0.7m 8s secondary swell from a South direction (forecast issued at 02:00am October 27). The wind direction is predicted to be offshore and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Oct) | 4.5ft (1.3m) | 8s |
| Afternoon (27 Oct) | 3.5ft (1.0m) | 9s |
| Evening (27 Oct) | 3.5ft (1.1m) | 8s |
Table - waves today at Siriu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 20mm), heaviest during Thu night. Warm (max 22°C on Wed morning, min 16°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 27 | Wednesday 28 | Thursday 29 | ||||||||||||||||||||||
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) | S 8 | SE 9 | SSE 9 | SSE 8 | S 9 | S 9 | S 9 | E 8 | ESE 8 | ESE 8 | S 8 | E 7 | S 9 | S 9 | S 9 | S 9 | E 7 | E 7 | E 7 | E 6 | E 6 | E 6 | NE 6 | SSE 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 278 | 190 | 295 | 255 | 158 | 158 | 127 | 142 | 91 | 81 | 71 | 66 | 55 | 53 | 37 | 36 | 44 | 44 | 57 | 54 | 65 | 64 | 32 | 40 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | glassy | on | on | cross-on | cross | cross-off | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross-off | cross | cross-on | glassy | 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 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:30 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 4 | 2 |
Temp °C | 15 | 14 | 14 | 17 | 18 | 19 | 18 | 17 | 16 | 16 | 16 | 19 | 22 | 22 | 20 | 18 | 18 | 18 | 19 | 19 | 20 | 19 | 18 | 17 |
Feels °C | 13 | 12 | 13 | 17 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 16 | 19 | 18 | 17 | 17 | 17 | 18 | 20 | 20 | 21 | 22 | 19 | 18 |
Swell 1 Height (m) Direction Period (s) | S 9 | SE 9 | SSE 9 | SSE 8 | S 9 | S 9 | S 9 | ESE 8 | ESE 8 | ESE 8 | ESE 7 | E 7 | S 9 | S 9 | S 9 | S 9 | E 7 | E 7 | E 7 | E 6 | E 6 | E 6 | E 6 | E 7 |
| kJ | 189 | 190 | 295 | 255 | 158 | 158 | 127 | 101 | 91 | 81 | 55 | 66 | 55 | 53 | 37 | 36 | 44 | 44 | 57 | 54 | 65 | 64 | 29 | 38 |
Swell 2 Height (m) Direction Period (s) | SE 8 | S 8 | S 8 | ENE 8 | SE 8 | SE 8 | SE 8 | S 8 | S 8 | S 9 | S 8 | S 8 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | ENE 6 | ENE 6 |
| kJ | 165 | 104 | 64 | 22 | 91 | 82 | 86 | 90 | 90 | 73 | 71 | 52 | 38 | 27 | 19 | 26 | 35 | 35 | 35 | 21 | 21 | 21 | 22 | 22 |
Swell 3 Height (m) Direction Period (s) | ENE 9 | SSE 10 | ENE 8 | SSE 13 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | SE 8 | SE 7 | SE 7 | SSE 7 | SE 7 | ENE 4 | SSE 7 | ENE 8 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | S 8 | SSE 11 |
| kJ | 27 | 58 | 24 | 16 | 13 | 13 | 14 | 7 | 7 | 6 | 15 | 14 | 14 | 5 | 13 | 6 | 5 | 6 | 16 | 29 | 28 | 27 | 20 | 40 |
Wind waves Height (m) Direction Period (s) | S 8 | — | — | — | — | — | NE 8 | E 8 | NNE 3 | NNE 3 | N 3 | N 3 | NE 4 | NE 4 | NE 4 | NNE 4 | NNE 4 | N 3 | N 3 | N 3 | NNE 6 | NE 6 | NE 6 | — |
| kJ | 278 | — | — | — | — | — | 17 | 142 | 8 | 5 | 1 | 5 | 10 | 14 | 17 | 7 | 11 | 4 | 4 | 3 | 6 | 39 | 32 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 16 | 72 | 20 | 9 | 0 | 6 | 6 | 20 | 27 | 203 | 27 | 9 | 6 | 6 | 0 | 6 | 9 | 0 | 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