Surf Forecasts:
How big are the waves at Siriu today (06 Sep):
- Afternoon surf: Afternoon surf (06 Sep, local time) - 8ft (2.5m), 10s period with S swell.
- Evening surf: Evening surf (06 Sep, local time) - 10ft (3.0m), 10s period with S swell.
The current surf forecast for Siriu at 6PM is: 2.5m 10s primary swell from a South direction and 0.3m 8s secondary swell from a East direction (forecast issued at 02:00pm September 06). The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Sep) | - | - |
| Afternoon (06 Sep) | 8ft (2.5m) | 10s |
| Evening (06 Sep) | 10ft (3.0m) | 10s |
Table - waves today at Siriu. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 21°C on Tue afternoon, min 8°C on Sun night). Winds decreasing (fresh winds from the SSW on Sun afternoon, calm by Wed morning). | ||||||||||||||||||||
Sun 6 | Monday 7 | Tuesday 8 | ||||||||||||||||||
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 9 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 |
Wave Graph  | ||||||||||||||||||||
 kJ | 963 | 1194 | 1282 | 1509 | 1155 | 895 | 561 | 499 | 454 | 454 | 480 | 425 | 425 | 373 | 346 | 258 | 248 | 156 | 156 | 153 |
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 | off | off | cross-off | cross-on | on | cross-on | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-on | cross-on | cross |
High Tide | 1:01PM0.79m | 00:24AM0.46m | 1:32PM0.82m | 00:17AM0.54m | 1:57PM0.80m | |||||||||||||||
Low Tide | 6:52PM0.34m | 5:49AM0.06m | 7:07PM0.33m | 6:35AM-0.01m | 7:28PM0.33m | |||||||||||||||
 |  | |  |  | | | | | | | | | | | | | | |  | |
 | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — |
 | — | — | 6:02 | — | — | — | — | — | — | — | 6:02 | — | — | — | — | — | — | — | 6:02 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 12 | 11 | 10 | 9 | 8 | 11 | 13 | 14 | 13 | 12 | 12 | 12 | 12 | 16 | 20 | 21 | 18 | 17 |
Feels °C | 5 | 5 | 5 | 5 | 5 | 5 | 4 | 8 | 10 | 11 | 10 | 9 | 9 | 9 | 9 | 13 | 16 | 17 | 16 | 16 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 8 | E 8 | S 10 | S 10 | S 10 | S 10 | S 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | ENE 7 |
| kJ | 21 | 13 | 12 | 1034 | 755 | 614 | 561 | 499 | 454 | 454 | 480 | 425 | 425 | 373 | 346 | 258 | 248 | 156 | 156 | 99 |
Swell 2 Height (m) Direction Period (s) | — | — | — | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 6 | E 6 | SE 12 | E 6 | SSE 9 |
| kJ | — | — | — | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 10 | 10 | 41 | 42 | 37 | 54 | 153 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | E 8 | ENE 8 | NE 7 | ENE 7 | SSE 12 | SSW 9 | S 16 | SE 12 | SE 15 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 11 | 12 | 2 | 10 | 57 | 8 | 5 | 24 | 9 |
Wind waves Height (m) Direction Period (s) | S 9 | S 10 | S 10 | S 10 | S 10 | S 10 | — | — | — | — | — | — | — | — | — | — | E 6 | E 6 | ENE 6 | NNE 3 |
| kJ | 963 | 1194 | 1282 | 1509 | 1155 | 895 | — | — | — | — | — | — | — | — | — | — | 69 | 43 | 66 | 4 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 65 | 1201 | 21 | 13 | 0 | 0 | 0 | 0 | 38 | 27 | 9 | 0 | 0 | 0 | 0 | 6 | 27 | 27 | 20 | 6 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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