Surf Forecasts:
How big are the waves at Siriu today (16 Oct):
- Morning surf: Morning surf (16 Oct, local time) - 6ft (1.8m), 9s period with ESE swell.
- Afternoon surf: Afternoon surf (16 Oct, local time) - 5ft (1.5m), 8s period with ESE swell.
- Evening surf: Evening surf (16 Oct, local time) - 4.5ft (1.3m), 7s period with S swell.
The current surf forecast for Siriu at 4PM is: 1.4m 8s primary swell from a East-southeast direction and 1.1m 6s secondary swell from a South direction (forecast issued at 08:00am October 16). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Oct) | 6ft (1.8m) | 9s |
| Afternoon (16 Oct) | 5ft (1.5m) | 8s |
| Evening (16 Oct) | 4.5ft (1.3m) | 7s |
Table - waves today at Siriu. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Fri morning. Very mild (max 19°C on Fri morning, min 12°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||
Friday 16 | Saturday 17 | Sunday 18 | ||||||||||||||||||||
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) | ESE 9 | ESE 9 | ESE 8 | ESE 8 | ESE 8 | S 7 | S 7 | S 8 | S 8 | S 8 | S 8 | ESE 9 | ESE 9 | S 9 | S 9 | S 10 | S 10 | S 9 | S 9 | S 9 | S 10 | S 10 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 397 | 464 | 361 | 299 | 211 | 171 | 242 | 387 | 397 | 196 | 163 | 211 | 216 | 292 | 471 | 625 | 492 | 280 | 224 | 407 | 967 | 2216 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross-on | cross-on | cross | glassy | off | off | cross-off | cross-off | cross | cross | cross-off | cross-off |
High Tide | 4:30AM0.59m | 3:31PM0.57m | 5:27AM0.52m | 11:17AM0.54m | 4:06PM0.53m | 10:26PM0.29m | 11:22AM0.58m | 5:14PM0.48m | ||||||||||||||
Low Tide | 8:16AM0.46m | 9:24PM0.21m | 8:02AM0.48m | 1:59PM0.51m | 10:07PM0.29m | 1:28AM0.26m | 3:35PM0.47m | |||||||||||||||
 |  |  |  | |  |  | |  | | | | | | | | | | | | | | |
 | 5:37 | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — |
 | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:23 | — |
mm | 7 | 1 | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 19 | 19 | 19 | 18 | 18 | 17 | 17 | 16 | 18 | 19 | 19 | 17 | 16 | 15 | 14 | 13 | 17 | 19 | 18 | 17 | 15 |
Feels °C | 19 | 19 | 18 | 17 | 16 | 16 | 15 | 15 | 15 | 18 | 17 | 18 | 15 | 16 | 14 | 13 | 11 | 14 | 14 | 13 | 12 | 11 |
Swell 1 Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | S 7 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 9 | S 9 | S 10 | S 10 | S 9 | S 9 | ESE 10 | ESE 10 | S 11 |
| kJ | 397 | 464 | 361 | 299 | 211 | 171 | 242 | 263 | 234 | 196 | 163 | 141 | 185 | 292 | 471 | 625 | 492 | 280 | 224 | 170 | 139 | 1432 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | SE 11 | — | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ENE 8 | ENE 8 | ESE 10 |
| kJ | — | — | — | — | 5 | — | 176 | 180 | 151 | 154 | 123 | 211 | 216 | 181 | 173 | 141 | 147 | 150 | 163 | 6 | 6 | 133 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | ESE 11 | S 15 | S 14 | SE 14 | — | — | — | — | SE 12 | — | — | ENE 8 |
| kJ | — | — | — | — | — | — | — | — | — | — | 46 | 4 | 4 | 7 | — | — | — | — | 6 | — | — | 7 |
Wind waves Height (m) Direction Period (s) | — | SSW 4 | S 6 | S 6 | S 6 | S 7 | SSW 7 | S 8 | S 8 | SSW 8 | — | — | — | — | — | — | — | SSW 9 | SSW 9 | S 9 | S 10 | S 10 |
| kJ | — | 29 | 29 | 66 | 112 | 153 | 365 | 387 | 397 | 356 | — | — | — | — | — | — | — | 651 | 422 | 407 | 967 | 2216 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 0 | 38 | 38 | 56 | 13 | 0 | 0 | 0 | 0 | 21 | 13 | 10 | 0 | 0 | 0 | 0 | 0 | 38 | 72 | 21 | 13 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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