Surf Forecasts:
How big are the waves at Siriu today (19 Oct):
- Morning surf: Morning surf (19 Oct, local time) - 6ft (1.8m), 10s period with SSE swell.
- Afternoon surf: Afternoon surf (19 Oct, local time) - 7.5ft (2.3m), 10s period with S swell.
- Evening surf: Evening surf (19 Oct, local time) - 6ft (1.9m), 10s period with SSE swell.
The current surf forecast for Siriu at 4PM is: 2.3m 10s primary swell from a South direction and 1.9m 10s secondary swell from a South-southeast direction, 0.5m 10s secondary swell from a East direction (forecast issued at 08:00am October 19). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Oct) | 6ft (1.8m) | 10s |
| Afternoon (19 Oct) | 7.5ft (2.3m) | 10s |
| Evening (19 Oct) | 6ft (1.9m) | 10s |
Table - waves today at Siriu. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Wed night. Warm (max 20°C on Wed morning, min 13°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||
Monday 19 | Tuesday 20 | Wednesday 21 | ||||||||||||||||||||
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 10 | SSE 10 | SSE 10 | S 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 11 | SE 11 | SE 11 | SE 11 | SE 10 | SSE 10 | SSE 10 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 769 | 667 | 653 | 1019 | 616 | 749 | 731 | 659 | 570 | 559 | 490 | 427 | 427 | 436 | 504 | 533 | 476 | 476 | 458 | 437 | 354 | 354 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | glassy | cross-on | cross-on | cross | cross-off | cross-off | cross-off | off | cross | cross-on | cross-on | glassy | glassy | cross-off | glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 11:34AM0.63m | 10:13PM0.47m | 11:50AM0.68m | 10:52PM0.55m | 12:09PM0.72m | |||||||||||||||||
Low Tide | 3:01AM0.23m | 4:27PM0.41m | 4:06AM0.17m | 5:05PM0.35m | 4:57AM0.10m | 5:40PM0.29m | ||||||||||||||||
 |  | | | |  |  | | | | | | | | | | | | |  | |  | |
 | 5:33 | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — |
 | — | — | — | — | 6:23 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:25 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 16 | 18 | 17 | 16 | 15 | 14 | 13 | 13 | 17 | 17 | 18 | 17 | 17 | 16 | 16 | 16 | 18 | 20 | 19 | 19 | 18 |
Feels °C | 10 | 14 | 15 | 14 | 13 | 13 | 12 | 11 | 11 | 16 | 16 | 17 | 16 | 17 | 16 | 16 | 16 | 17 | 18 | 17 | 18 | 17 |
Swell 1 Height (m) Direction Period (s) | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 11 | SE 11 | SE 11 | SE 11 | SE 10 | SSE 10 | SSE 10 |
| kJ | 769 | 667 | 653 | 671 | 616 | 749 | 731 | 659 | 570 | 559 | 490 | 427 | 427 | 436 | 504 | 533 | 476 | 476 | 458 | 437 | 354 | 354 |
Swell 2 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 10 | E 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 9 | ESE 11 | ESE 11 | ESE 11 | ESE 10 | ESE 10 | ESE 10 | E 9 | E 9 | E 9 | E 9 | E 9 |
| kJ | 74 | 51 | 50 | 47 | 27 | 29 | 29 | 28 | 28 | 16 | 15 | 41 | 39 | 38 | 35 | 33 | 19 | 16 | 15 | 15 | 14 | 14 |
Swell 3 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | NE 8 | NE 8 | NE 8 | NE 8 | E 11 | ESE 11 | NE 8 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 |
| kJ | 7 | 6 | 6 | 6 | 6 | 2 | 2 | 2 | 2 | 10 | 13 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | — | — | — | S 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | ENE 7 | — | — | E 4 | E 4 |
| kJ | — | — | — | 1019 | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | — | — | 12 | 13 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 0 | 13 | 15 | 10 | 0 | 0 | 0 | 0 | 9 | 38 | 27 | 0 | 0 | 0 | 0 | 0 | 16 | 16 | 27 | 27 | 27 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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