Surf Forecasts:
How big are the waves at Siriu today (03 Oct):
- Morning surf: Morning surf (03 Oct, local time) - 3.5ft (1.0m), 10s period with S swell.
- Afternoon surf: Afternoon surf (03 Oct, local time) - 3.5ft (1.1m), 11s period with SSE swell.
- Evening surf: Evening surf (03 Oct, local time) - 3.5ft (1.1m), 11s period with SSE swell.
The current surf forecast for Siriu at 11AM is: 1.1m 11s primary swell from a South-southeast direction and 0.3m 7s secondary swell from a East-northeast direction, 0.4m 3s secondary swell from a North-northeast direction (forecast issued at 08:00am October 03). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Oct) | 3.5ft (1.0m) | 10s |
| Afternoon (03 Oct) | 3.5ft (1.1m) | 11s |
| Evening (03 Oct) | 3.5ft (1.1m) | 11s |
Table - waves today at Siriu. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 12mm), heaviest on Mon afternoon. Warm (max 21°C on Sat afternoon, min 15°C on Sun night). Winds decreasing (fresh winds from the NNE on Sat afternoon, calm by Mon night). | ||||||||||||||||||||||
Saturday 3 | Sunday 4 | Monday 5 | ||||||||||||||||||||
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) | S 10 | S 10 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | NE 7 | SSE 11 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 279 | 186 | 349 | 285 | 280 | 285 | 307 | 256 | 371 | 214 | 226 | 238 | 245 | 250 | 280 | 270 | 176 | 167 | 137 | 130 | 99 | 144 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-on | cross | cross | cross | cross | cross | cross | cross | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | glassy | glassy |
High Tide | 11:36AM0.70m | 11:38PM0.34m | 12:14PM0.76m | 11:48PM0.41m | 12:45PM0.77m | |||||||||||||||||
Low Tide | 8:57PM0.29m | 3:20AM0.20m | 9:03PM0.36m | 4:32AM0.13m | 6:13PM0.39m | |||||||||||||||||
 | |  | |  |  | |  | |  | | | | | | | | | | | |  | |
 | 5:50 | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — |
 | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — |
mm | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | 2 | 4 | 2 |
Temp °C | 14 | 17 | 20 | 21 | 18 | 18 | 19 | 19 | 19 | 20 | 20 | 21 | 19 | 17 | 17 | 16 | 15 | 17 | 18 | 16 | 16 | 16 |
Feels °C | 11 | 14 | 17 | 17 | 14 | 15 | 17 | 17 | 19 | 21 | 20 | 23 | 18 | 16 | 15 | 14 | 13 | 16 | 17 | 16 | 17 | 17 |
Swell 1 Height (m) Direction Period (s) | S 10 | S 10 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 |
| kJ | 279 | 186 | 349 | 285 | 280 | 285 | 307 | 256 | 215 | 214 | 226 | 238 | 245 | 250 | 280 | 270 | 176 | 167 | 137 | 130 | 99 | 144 |
Swell 2 Height (m) Direction Period (s) | SE 10 | SSE 12 | ENE 7 | SSW 9 | ENE 7 | ESE 10 | SE 10 | SE 9 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | S 7 | S 8 | S 8 |
| kJ | 25 | 59 | 9 | 16 | 5 | 10 | 4 | 3 | 251 | 186 | 183 | 146 | 138 | 106 | 90 | 88 | 86 | 65 | 38 | 23 | 43 | 45 |
Swell 3 Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | SE 10 | E 8 | — | — | S 12 | SE 10 | SE 10 | S 11 | S 11 | SE 13 | SE 12 | S 10 | S 10 | S 10 | SSW 7 | SE 5 | SE 5 | SSE 11 | SSE 11 |
| kJ | 9 | 9 | 9 | 17 | 1 | — | — | 3 | 4 | 4 | 2 | 2 | 40 | 39 | 2 | 2 | 2 | 9 | 9 | 13 | 84 | 79 |
Wind waves Height (m) Direction Period (s) | NNE 2 | NNE 2 | NNE 3 | NE 4 | NE 4 | NE 5 | NE 6 | ENE 7 | NE 7 | — | — | — | — | S 3 | S 4 | S 4 | SSE 5 | SSE 5 | S 7 | S 5 | SE 6 | — |
| kJ | 1 | 1 | 6 | 27 | 38 | 49 | 131 | 205 | 371 | — | — | — | — | 5 | 15 | 16 | 19 | 20 | 23 | 45 | 15 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 9 | 9 | 9 | 9 | 27 | 27 | 27 | 27 | 146 | 27 | 9 | 9 | 9 | 9 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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