Surf Forecasts:
How big are the waves at Siriu today (03 Aug):
- Morning surf: Morning surf (03 Aug, local time) - 3ft (0.9m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (03 Aug, local time) - 2.5ft (0.8m), 7s period with ENE swell.
- Evening surf: Evening surf (03 Aug, local time) - 3ft (0.9m), 7s period with ENE swell.
The current surf forecast for Siriu at 4AM is: 1.0m 8s primary swell from a East-northeast direction and 0.3m 5s secondary swell from a South direction (forecast issued at 08:00pm August 02). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Aug) | 3ft (0.9m) | 8s |
| Afternoon (03 Aug) | 2.5ft (0.8m) | 7s |
| Evening (03 Aug) | 3ft (0.9m) | 7s |
Table - waves today at Siriu. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Tue afternoon. Warm (max 24°C on Tue morning, min 16°C on Sun night). Wind will be generally light. | ||||||||||||||||||
Sun 2 | Monday 3 | Tuesday 4 | ||||||||||||||||
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 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | NE 7 | S 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 |
Wave Graph  | ||||||||||||||||||
 kJ | 104 | 107 | 110 | 110 | 110 | 81 | 78 | 61 | 81 | 79 | 112 | 144 | 192 | 232 | 228 | 298 | 229 | 230 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | glassy | glassy | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | glassy | glassy |
High Tide | 4:19PM0.67m | 4:05AM0.74m | 4:50PM0.62m | 4:48AM0.68m | 5:24PM0.56m | |||||||||||||
Low Tide | 11:00PM0.32m | 11:34AM0.15m | 11:49PM0.33m | 12:39PM0.24m | ||||||||||||||
 |  | | | |  | | | |  | | | |  | | |  |  | |
 | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — |
mm | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | 2 | 1 |
Temp °C | 16 | 16 | 16 | 16 | 16 | 18 | 21 | 22 | 20 | 19 | 18 | 18 | 18 | 20 | 24 | 24 | 21 | 19 |
Feels °C | 16 | 17 | 17 | 16 | 16 | 17 | 20 | 21 | 19 | 19 | 18 | 18 | 18 | 21 | 24 | 24 | 23 | 21 |
Swell 1 Height (m) Direction Period (s) | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 |
| kJ | 104 | 107 | 110 | 110 | 110 | 81 | 78 | 61 | 81 | 79 | 79 | 62 | 192 | 232 | 228 | 298 | 229 | 230 |
Swell 2 Height (m) Direction Period (s) | SSW 6 | SSW 5 | S 5 | S 5 | S 6 | S 6 | S 5 | S 6 | SSE 13 | SSE 13 | S 12 | S 12 | ENE 7 | ENE 7 | SE 11 | ENE 7 | E 7 | ENE 7 |
| kJ | 10 | 9 | 8 | 5 | 5 | 5 | 5 | 6 | 34 | 56 | 110 | 144 | 62 | 62 | 29 | 26 | 33 | 70 |
Swell 3 Height (m) Direction Period (s) | S 10 | S 9 | S 9 | SE 10 | S 16 | SSE 15 | SSE 14 | SSE 13 | S 6 | S 6 | SE 11 | SE 11 | SE 11 | SE 11 | SE 10 | ESE 10 | ESE 10 | NE 6 |
| kJ | 2 | 2 | 2 | 4 | 5 | 21 | 20 | 35 | 7 | 7 | 32 | 31 | 31 | 30 | 28 | 11 | 10 | 10 |
Wind waves Height (m) Direction Period (s) | SSW 6 | — | — | — | — | — | — | NE 3 | NNE 4 | NNE 4 | NE 7 | NNE 4 | NNE 4 | NNE 4 | NE 7 | NE 5 | NE 5 | NE 6 |
| kJ | 24 | — | — | — | — | — | — | 2 | 8 | 11 | 112 | 23 | 21 | 22 | 69 | 26 | 26 | 66 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 15 | 0 | 0 | 9 | 9 | 9 | 9 | 16 | 9 | 9 | 9 | 9 | 6 | 6 | 9 | 20 | 0 | 0 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
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