Surf Forecasts:
How big are the waves at Siriu today (01 Sep):
- Morning surf: Morning surf (01 Sep, local time) - 4.5ft (1.3m), 8s period with ESE swell.
- Afternoon surf: Afternoon surf (01 Sep, local time) - 3.5ft (1.1m), 8s period with ESE swell.
- Evening surf: Evening surf (01 Sep, local time) - 8ft (2.5m), 8s period with SSE swell.
The current surf forecast for Siriu at 7AM is: 1.3m 8s primary swell from a East-southeast direction and 0.7m 8s secondary swell from a Northeast direction (forecast issued at 02:00am September 01). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Sep) | 4.5ft (1.3m) | 8s |
| Afternoon (01 Sep) | 3.5ft (1.1m) | 8s |
| Evening (01 Sep) | 8ft (2.5m) | 8s |
Table - waves today at Siriu. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Tue morning. Warm (max 22°C on Thu morning, min 14°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 1 | Wednesday 2 | Thursday 3 | ||||||||||||||||||||||
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) | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SSE 8 | SSE 8 | SE 9 | SE 9 | SE 9 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 11 | SE 11 | SE 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 184 | 167 | 209 | 215 | 207 | 149 | 493 | 909 | 657 | 675 | 654 | 660 | 636 | 636 | 614 | 592 | 592 | 508 | 420 | 348 | 313 | 286 | 220 | 180 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | glassy | cross | cross | cross | cross | cross | cross | cross-on | cross | cross-off |
High Tide | 3:45AM0.75m | 4:01PM0.59m | 4:28AM0.68m | 4:25PM0.53m | 5:22AM0.59m | 10:50AM0.52m | 4:44PM0.46m | |||||||||||||||||
Low Tide | 10:09PM0.25m | 11:11AM0.24m | 10:22PM0.27m | 12:29PM0.35m | 9:01PM0.27m | 8:41AM0.49m | 2:23PM0.43m | |||||||||||||||||
 |  |  |  |  |  | | | | | | | | | | | | | | | | | | | |
 | — | — | 6:28 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — |
 | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — |
mm | 6 | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 18 | 19 | 18 | 19 | 17 | 16 | 15 | 15 | 14 | 16 | 18 | 17 | 15 | 15 | 14 | 14 | 14 | 17 | 22 | 22 | 19 | 18 |
Feels °C | 17 | 19 | 19 | 18 | 15 | 16 | 13 | 14 | 13 | 13 | 12 | 14 | 16 | 15 | 14 | 13 | 11 | 10 | 9 | 13 | 18 | 18 | 16 | 16 |
Swell 1 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ENE 8 | SE 8 | SE 9 | SE 9 | SE 9 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 11 | SE 11 | SE 10 |
| kJ | 179 | 167 | 209 | 215 | 207 | 149 | 25 | 647 | 657 | 675 | 654 | 660 | 636 | 636 | 614 | 592 | 592 | 508 | 420 | 348 | 313 | 286 | 220 | 180 |
Swell 2 Height (m) Direction Period (s) | ENE 8 | ENE 8 | NE 8 | ENE 8 | ENE 8 | SSE 7 | — | ENE 8 | ENE 8 | NE 8 | ENE 8 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | E 9 | ENE 9 |
| kJ | 120 | 86 | 69 | 58 | 43 | 86 | — | 23 | 24 | 15 | 28 | 71 | 94 | 92 | 66 | 65 | 65 | 46 | 45 | 44 | 43 | 43 | 38 | 29 |
Swell 3 Height (m) Direction Period (s) | — | SSE 7 | — | SE 10 | — | ENE 8 | — | — | — | — | — | — | — | — | — | — | — | — | S 8 | — | S 8 | S 11 | S 11 | S 10 |
| kJ | — | 31 | — | 4 | — | 37 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 1 | 2 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | ENE 8 | — | — | SW 3 | S 5 | S 6 | SSE 8 | SSE 8 | — | — | — | — | — | — | — | — | — | N 3 | N 3 | N 4 | NNE 4 | NNE 5 | NNE 5 | NE 6 |
| kJ | 184 | — | — | 6 | 36 | 94 | 493 | 909 | — | — | — | — | — | — | — | — | — | 2 | 5 | 13 | 29 | 67 | 90 | 72 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 9 | 0 | 0 | 10 | 13 | 21 | 13 | 0 | 0 | 0 | 0 | 0 | 13 | 38 | 0 | 9 | 27 | 27 | 49 | 39 | 27 | 16 | 27 | 0 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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