Surf Forecasts:
How big are the waves at Siriu today (02 Sep):
- Morning surf: Morning surf (02 Sep, local time) - 6.5ft (2.0m), 10s period with SE swell.
- Afternoon surf: Afternoon surf (02 Sep, local time) - 6.5ft (2.0m), 10s period with SE swell.
- Evening surf: Evening surf (02 Sep, local time) - 6ft (1.9m), 11s period with SE swell.
The current surf forecast for Siriu at 6AM is: 2.2m 10s primary swell from a Southeast direction and 0.4m 9s secondary swell from a East-northeast direction (forecast issued at 02:00am September 02). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Sep) | 6.5ft (2.0m) | 10s |
| Afternoon (02 Sep) | 6.5ft (2.0m) | 10s |
| Evening (02 Sep) | 6ft (1.9m) | 11s |
Table - waves today at Siriu. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Fri afternoon. Warm (max 23°C on Thu morning, min 13°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 2 | Thursday 3 | Friday 4 | ||||||||||||||||||||||
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) | SSE 9 | SSE 10 | 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 | SE 11 | SE 11 | SE 10 | SE 10 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1094 | 1245 | 863 | 753 | 850 | 852 | 897 | 850 | 729 | 729 | 629 | 534 | 429 | 344 | 298 | 263 | 194 | 165 | 137 | 108 | 85 | 69 | 71 | 94 |
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-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off |
High Tide | 4:28AM0.68m | 4:25PM0.53m | 5:22AM0.59m | 10:50AM0.52m | 4:44PM0.46m | 11:45PM0.33m | 11:44AM0.63m | |||||||||||||||||
Low Tide | 12:29PM0.35m | 9:01PM0.27m | 8:41AM0.49m | 2:23PM0.43m | 9:02PM0.28m | 1:56AM0.30m | ||||||||||||||||||
 | | |  | | | | | | | | | | | | | | | |  | | |  |  | |
 | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — |
 | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:01 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 2 |
Temp °C | 16 | 15 | 14 | 16 | 18 | 17 | 15 | 15 | 14 | 14 | 15 | 18 | 23 | 23 | 19 | 18 | 18 | 17 | 15 | 16 | 17 | 16 | 15 | 14 |
Feels °C | 13 | 12 | 12 | 14 | 16 | 15 | 14 | 13 | 11 | 10 | 11 | 14 | 20 | 20 | 17 | 17 | 17 | 15 | 11 | 13 | 14 | 13 | 13 | 12 |
Swell 1 Height (m) Direction Period (s) | SSE 9 | 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 | SE 11 | SE 11 | SE 10 | ENE 8 | ENE 8 | S 6 | ENE 8 |
| kJ | 691 | 817 | 863 | 753 | 850 | 852 | 897 | 850 | 729 | 729 | 629 | 534 | 429 | 344 | 298 | 263 | 194 | 165 | 137 | 108 | 55 | 69 | 52 | 94 |
Swell 2 Height (m) Direction Period (s) | NE 8 | ENE 8 | ENE 9 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | E 8 | NE 6 | NE 6 | NE 6 | NE 6 | SE 10 | SE 10 | ENE 8 | S 6 |
| kJ | 16 | 12 | 26 | 71 | 94 | 92 | 66 | 65 | 64 | 52 | 42 | 42 | 42 | 41 | 41 | 36 | 36 | 31 | 26 | 18 | 85 | 65 | 71 | 43 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | S 11 | S 11 | S 11 | S 10 | E 8 | ENE 8 | ENE 8 | E 8 | S 9 | S 8 | SE 10 | SE 10 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 2 | 2 | 2 | 36 | 23 | 23 | 34 | 2 | 1 | 64 | 64 |
Wind waves Height (m) Direction Period (s) | SSE 9 | SSE 10 | — | — | — | — | — | — | N 3 | N 3 | N 4 | NNE 4 | NNE 5 | NNE 5 | NNE 5 | NE 6 | NNE 5 | SW 3 | SSW 4 | S 5 | S 5 | S 5 | — | — |
| kJ | 1094 | 1245 | — | — | — | — | — | — | 4 | 11 | 9 | 22 | 37 | 61 | 75 | 59 | 78 | 4 | 12 | 31 | 34 | 47 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 13 | 0 | 0 | 0 | 13 | 38 | 16 | 6 | 9 | 27 | 27 | 43 | 39 | 16 | 27 | 0 | 0 | 0 | 13 | 21 | 38 | 38 | 0 | 0 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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