Surf Forecasts:
How big are the waves at Siriu today (15 Oct):
- Afternoon surf: Afternoon surf (15 Oct, local time) - 3ft (0.9m), 8s period with SE swell.
- Evening surf: Evening surf (15 Oct, local time) - 3ft (0.9m), 8s period with SE swell.
The current surf forecast for Siriu at 8PM is: 0.9m 8s primary swell from a Southeast direction and 0.6m 7s secondary swell from a East direction (forecast issued at 02:00pm October 15). The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Oct) | - | - |
| Afternoon (15 Oct) | 3ft (0.9m) | 8s |
| Evening (15 Oct) | 3ft (0.9m) | 8s |
Table - waves today at Siriu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 20mm), heaviest during Thu night. Warm (max 20°C on Thu afternoon, min 13°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Thu 15 | Friday 16 | Saturday 17 | ||||||||||||||||||
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) | SSE 8 | SE 8 | SE 7 | SE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | S 7 | S 7 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | S 9 | S 9 |
Wave Graph  | ||||||||||||||||||||
 kJ | 98 | 82 | 79 | 82 | 161 | 245 | 379 | 432 | 346 | 280 | 244 | 202 | 233 | 246 | 232 | 243 | 307 | 248 | 248 | 469 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | glassy | glassy | glassy | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross-on | cross-on | cross | off |
High Tide | 3:04PM0.61m | 4:30AM0.59m | 3:31PM0.57m | 5:27AM0.52m | 11:17AM0.54m | 4:06PM0.53m | ||||||||||||||
Low Tide | 9:00PM0.16m | 8:16AM0.46m | 9:24PM0.21m | 8:02AM0.48m | 1:59PM0.51m | |||||||||||||||
 |  | |  | |  |  |  | |  | |  | | | |  | | | |  | |
 | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — |
 | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — |
mm | — | — | — | 2 | 1 | 10 | 3 | 2 | 1 | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 20 | 20 | 19 | 19 | 18 | 18 | 18 | 19 | 20 | 19 | 18 | 17 | 16 | 16 | 18 | 20 | 19 | 17 | 16 |
Feels °C | 21 | 22 | 22 | 21 | 21 | 19 | 19 | 18 | 18 | 18 | 17 | 17 | 15 | 14 | 16 | 18 | 18 | 17 | 14 | 14 |
Swell 1 Height (m) Direction Period (s) | SSE 8 | SE 8 | SE 7 | SE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | S 8 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | S 9 | S 9 |
| kJ | 98 | 82 | 79 | 82 | 161 | 245 | 379 | 432 | 346 | 280 | 244 | 202 | 207 | 159 | 232 | 243 | 307 | 248 | 209 | 469 |
Swell 2 Height (m) Direction Period (s) | ENE 7 | ESE 7 | E 7 | E 7 | ENE 6 | — | — | — | — | — | SE 11 | S 7 | S 7 | ESE 8 | S 7 | S 8 | S 8 | S 8 | ESE 9 | E 9 |
| kJ | 9 | 15 | 23 | 45 | 16 | — | — | — | — | — | 5 | 134 | 150 | 212 | 155 | 133 | 116 | 163 | 248 | 207 |
Swell 3 Height (m) Direction Period (s) | ESE 7 | ENE 7 | ENE 7 | ENE 6 | SSE 9 | — | — | — | — | — | — | — | — | — | — | — | S 15 | S 15 | — | — |
| kJ | 10 | 9 | 9 | 8 | 8 | — | — | — | — | — | — | — | — | — | — | — | 4 | 4 | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | S 3 | S 5 | S 6 | S 7 | S 7 | S 7 | S 7 | — | — | — | — | S 9 | — |
| kJ | — | — | — | — | — | — | — | 8 | 17 | 52 | 103 | 247 | 233 | 246 | — | — | — | — | 393 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 21 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 56 | 38 | 21 | 0 | 0 | 0 | 0 | 0 | 21 | 13 | 10 | 0 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
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