Surf Forecasts:
How big are the waves at Siriu today (08 Oct):
- Morning surf: Morning surf (08 Oct, local time) - 4ft (1.2m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (08 Oct, local time) - 5ft (1.6m), 8s period with ENE swell.
- Evening surf: Evening surf (08 Oct, local time) - 4.5ft (1.4m), 8s period with ENE swell.
The current surf forecast for Siriu at 9AM is: 1.2m 8s primary swell from a East-northeast direction and 0.4m 9s secondary swell from a South-southeast direction, 0.7m 4s secondary swell from a North-northeast direction (forecast issued at 02:00am October 08). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Oct) | 4ft (1.2m) | 8s |
| Afternoon (08 Oct) | 5ft (1.6m) | 8s |
| Evening (08 Oct) | 4.5ft (1.4m) | 8s |
Table - waves today at Siriu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 20mm), heaviest during Fri afternoon. Warm (max 26°C on Sat afternoon, min 18°C on Sat night). Winds decreasing (fresh winds from the NNE on Thu morning, calm by Thu night). | ||||||||||||||||||||||||
Thursday 8 | Friday 9 | Saturday 10 | ||||||||||||||||||||||
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) | ENE 7 | ENE 7 | E 7 | ENE 8 | E 8 | ENE 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 203 | 249 | 159 | 169 | 168 | 292 | 201 | 226 | 187 | 187 | 243 | 190 | 190 | 187 | 157 | 156 | 156 | 130 | 129 | 133 | 165 | 86 | 86 | 84 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross | glassy | cross | glassy | cross-on | glassy | cross | cross | cross | glassy | cross-on | cross | cross | cross | cross | glassy |
High Tide | 1:18PM0.70m | 00:26AM0.73m | 1:15PM0.68m | 00:56AM0.78m | 1:23PM0.67m | |||||||||||||||||||
Low Tide | 6:49AM0.02m | 7:07PM0.27m | 7:23AM0.04m | 7:30PM0.22m | 7:55AM0.09m | 7:50PM0.17m | ||||||||||||||||||
 |  |  | |  | |  |  | |  | | | |  | | | | | | | | | | | |
 | — | 5:46 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:19 | — | — | — | — | — | — | — | 6:19 | — |
mm | — | — | — | — | — | — | — | 1 | — | — | — | — | — | 3 | 4 | — | — | 4 | 3 | 2 | — | — | — | — |
Temp °C | 18 | 18 | 18 | 21 | 24 | 25 | 21 | 20 | 20 | 20 | 20 | 22 | 23 | 20 | 21 | 20 | 20 | 20 | 20 | 20 | 23 | 26 | 25 | 24 |
Feels °C | 17 | 17 | 16 | 18 | 20 | 22 | 21 | 20 | 19 | 23 | 22 | 25 | 25 | 23 | 24 | 22 | 21 | 23 | 21 | 19 | 23 | 26 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | E 7 | E 7 | E 7 | ENE 8 | E 8 | SSE 9 | E 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | NE 5 |
| kJ | 131 | 155 | 159 | 169 | 168 | 32 | 201 | 226 | 187 | 187 | 186 | 190 | 190 | 187 | 157 | 156 | 156 | 130 | 129 | 133 | 165 | 86 | 86 | 38 |
Swell 2 Height (m) Direction Period (s) | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | — | SSE 9 | SSE 9 | SSE 10 | SSE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 | E 8 |
| kJ | 47 | 47 | 47 | 32 | 32 | — | 16 | 15 | 38 | 38 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 22 | 13 | 13 | 13 | 84 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | SSE 11 | SE 11 | — | — | — | — | ENE 8 | — | — | — | NE 8 | S 8 | — | SE 9 | S 11 | S 11 | S 11 | SSE 9 |
| kJ | — | — | — | — | — | — | 12 | 18 | — | — | — | — | 6 | — | — | — | 17 | 1 | — | 23 | 3 | 3 | 2 | 8 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | N 3 | NNE 4 | NNE 4 | ENE 8 | NNE 4 | NNE 4 | NNE 4 | N 4 | ENE 8 | N 4 | N 4 | — | — | — | N 3 | NE 7 | — | NNE 4 | NNE 4 | NE 5 | NE 5 | NNE 5 |
| kJ | 203 | 249 | 8 | 13 | 16 | 292 | 29 | 26 | 29 | 11 | 243 | 14 | 7 | — | — | — | 5 | 41 | — | 22 | 38 | 41 | 66 | 78 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 9 | 9 | 33 | 16 | 109 | 244 | 6 | 9 | 16 | 0 | 6 | 0 | 25 | 0 | 6 | 6 | 9 | 0 | 9 | 57 | 49 | 39 | 6 | 0 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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