Surf Forecasts:
How big are the waves at Siriu today (02 Oct):
- Morning surf: Morning surf (02 Oct, local time) - 4.5ft (1.3m), 8s period with S swell.
- Afternoon surf: Afternoon surf (02 Oct, local time) - 7ft (2.1m), 9s period with S swell.
- Evening surf: Evening surf (02 Oct, local time) - 5ft (1.6m), 10s period with S swell.
The current surf forecast for Siriu at 12PM is: 1.6m 8s primary swell from a South direction and 0.5m 7s secondary swell from a East direction, 0.4m 10s secondary swell from a Southeast direction (forecast issued at 08:00am October 02). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Oct) | 4.5ft (1.3m) | 8s |
| Afternoon (02 Oct) | 7ft (2.1m) | 9s |
| Evening (02 Oct) | 5ft (1.6m) | 10s |
Table - waves today at Siriu. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Sat night. Warm (max 24°C on Sun afternoon, min 14°C on Fri afternoon). Wind will be generally light. | ||||||||||||||||||||||
Friday 2 | Saturday 3 | Sunday 4 | ||||||||||||||||||||
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 9 | S 8 | S 8 | S 9 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | ENE 7 | NE 7 | NE 7 | NE 8 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 404 | 191 | 351 | 766 | 561 | 500 | 449 | 332 | 279 | 186 | 349 | 290 | 280 | 285 | 307 | 256 | 327 | 371 | 375 | 270 | 298 | 313 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross | cross-on | glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross | cross-off |
High Tide | 5:19AM0.56m | 10:51AM0.62m | 11:26PM0.29m | 11:36AM0.70m | 11:38PM0.34m | 12:14PM0.76m | ||||||||||||||||
Low Tide | 7:31AM0.52m | 8:40PM0.23m | 1:44AM0.25m | 8:57PM0.29m | 3:20AM0.20m | |||||||||||||||||
 | |  | | |  |  | | | | | | | |  | | |  | | | | | |
 | 5:52 | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — |
 | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 1 | — | — | — | — |
Temp °C | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 16 | 18 | 20 | 18 | 18 | 19 | 19 | 19 | 20 | 22 | 24 | 22 | 19 |
Feels °C | 12 | 12 | 11 | 12 | 12 | 13 | 12 | 11 | 12 | 13 | 15 | 17 | 15 | 16 | 17 | 17 | 18 | 20 | 22 | 25 | 24 | 18 |
Swell 1 Height (m) Direction Period (s) | S 9 | S 10 | E 7 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 229 | 54 | 28 | 529 | 561 | 500 | 449 | 332 | 279 | 186 | 349 | 290 | 280 | 285 | 307 | 256 | 235 | 215 | 240 | 270 | 298 | 313 |
Swell 2 Height (m) Direction Period (s) | E 8 | E 8 | SE 10 | ENE 7 | SE 9 | SE 9 | SE 9 | SE 10 | SE 10 | SSE 12 | ENE 7 | ENE 7 | ENE 7 | ESE 10 | E 7 | SE 10 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SE 10 | SSE 10 |
| kJ | 42 | 29 | 33 | 18 | 30 | 22 | 22 | 24 | 25 | 59 | 9 | 9 | 9 | 10 | 74 | 4 | 190 | 186 | 151 | 146 | 112 | 92 |
Swell 3 Height (m) Direction Period (s) | SE 9 | SE 9 | — | SE 9 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | NE 7 | SE 10 | E 8 | — | SE 10 | S 12 | — | — | SE 10 | S 11 | SE 13 | SE 12 |
| kJ | 31 | 31 | — | 30 | 17 | 10 | 9 | 9 | 9 | 9 | 12 | 17 | 1 | — | 4 | 3 | — | — | 4 | 2 | 40 | 39 |
Wind waves Height (m) Direction Period (s) | S 9 | S 8 | S 8 | S 9 | — | — | — | — | NE 3 | NE 3 | NNE 4 | NE 4 | NE 4 | NE 5 | NE 6 | ENE 7 | NE 7 | NE 7 | NE 8 | — | — | — |
| kJ | 404 | 191 | 351 | 766 | — | — | — | — | 2 | 2 | 8 | 15 | 27 | 80 | 162 | 243 | 327 | 371 | 375 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 13 | 15 | 38 | 10 | 13 | 0 | 9 | 9 | 6 | 9 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 20 | 9 | 9 | 10 | 13 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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