Surf Forecasts:
How big are the waves at Siriu today (01 Sep):
- Afternoon surf: Afternoon surf (01 Sep, local time) - 5.5ft (1.7m), 8s period with SSE swell.
- Evening surf: Evening surf (01 Sep, local time) - 8ft (2.5m), 8s period with SSE swell.
The current surf forecast for Siriu at 10PM is: 2.5m 8s primary swell from a South-southeast direction and 2.1m 8s secondary swell from a South-southeast direction, 0.4m 8s secondary swell from a East-northeast direction (forecast issued at 02:00pm September 01). The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Sep) | - | - |
| Afternoon (01 Sep) | 5.5ft (1.7m) | 8s |
| Evening (01 Sep) | 8ft (2.5m) | 8s |
Table - waves today at Siriu. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 23°C on Thu morning, min 14°C on Tue night). Winds decreasing (fresh winds from the SSW on Tue afternoon, calm by Wed afternoon). | ||||||||||||||||||||
Tue 1 | Wednesday 2 | Thursday 3 | ||||||||||||||||||
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) | SE 8 | SSE 8 | SSE 7 | SSE 8 | SSE 9 | SE 10 | SE 10 | SE 10 | SE 10 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 |
Wave Graph  | ||||||||||||||||||||
 kJ | 316 | 306 | 302 | 827 | 691 | 828 | 815 | 850 | 820 | 928 | 897 | 850 | 729 | 663 | 558 | 462 | 414 | 332 | 254 | 254 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | glassy | cross | cross | cross | cross | cross | cross | cross-on | cross | cross-off |
High Tide | 4:01PM0.59m | 4:28AM0.68m | 4:25PM0.53m | 5:22AM0.59m | 10:50AM0.52m | 4:44PM0.46m | ||||||||||||||
Low Tide | 11:11AM0.24m | 10:22PM0.27m | 12:29PM0.35m | 9:01PM0.27m | 8:41AM0.49m | 2:23PM0.43m | ||||||||||||||
 | | |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — |
 | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 19 | 17 | 16 | 16 | 15 | 14 | 16 | 18 | 17 | 15 | 15 | 14 | 14 | 14 | 17 | 23 | 23 | 19 | 17 |
Feels °C | 15 | 15 | 13 | 13 | 14 | 13 | 12 | 14 | 15 | 15 | 15 | 13 | 11 | 10 | 9 | 13 | 19 | 20 | 17 | 15 |
Swell 1 Height (m) Direction Period (s) | SE 8 | ENE 8 | E 8 | SSE 8 | SSE 9 | SE 10 | SE 10 | SE 10 | SE 10 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 |
| kJ | 316 | 22 | 66 | 559 | 691 | 828 | 815 | 850 | 820 | 928 | 897 | 850 | 729 | 663 | 558 | 462 | 414 | 332 | 254 | 254 |
Swell 2 Height (m) Direction Period (s) | ENE 8 | ENE 8 | NE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | ENE 9 | E 9 | ENE 9 |
| kJ | 43 | 42 | 14 | 23 | 21 | 12 | 26 | 71 | 71 | 92 | 66 | 65 | 64 | 44 | 42 | 42 | 41 | 42 | 38 | 42 |
Swell 3 Height (m) Direction Period (s) | NE 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 12 | S 8 | S 11 | S 11 | S 10 |
| kJ | 65 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 1 | 2 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | SSW 6 | SSE 8 | SSE 7 | SSE 8 | — | — | — | — | — | SSW 5 | — | — | — | N 3 | N 3 | N 4 | NNE 5 | NNE 5 | NNE 5 | NNE 5 |
| kJ | 131 | 306 | 302 | 827 | — | — | — | — | — | 30 | — | — | — | 7 | 5 | 14 | 24 | 44 | 69 | 61 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 13 | 21 | 13 | 10 | 0 | 0 | 0 | 0 | 10 | 13 | 0 | 6 | 9 | 27 | 49 | 39 | 18 | 16 | 27 | 0 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
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