Surf Forecasts:
How big are the waves at Siriu today (12 Jul):
- Morning surf: Morning surf (12 Jul, local time) - 3.5ft (1.1m), 12s period with ESE swell.
- Afternoon surf: Afternoon surf (12 Jul, local time) - 6ft (1.8m), 7s period with S swell.
- Evening surf: Evening surf (12 Jul, local time) - 8ft (2.5m), 8s period with S swell.
The current surf forecast for Siriu at 3AM is: 1.1m 12s primary swell from a East-southeast direction and 0.9m 8s secondary swell from a South-southeast direction (forecast issued at 08:00pm July 11). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Jul) | 3.5ft (1.1m) | 12s |
| Afternoon (12 Jul) | 6ft (1.8m) | 7s |
| Evening (12 Jul) | 8ft (2.5m) | 8s |
Table - waves today at Siriu. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Sun morning. Very mild (max 18°C on Sun morning, min 13°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 11 | Sunday 12 | Monday 13 | Tuesday 14 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | ESE 13 | ESE 13 | ESE 13 | ESE 12 | ESE 12 | ESE 12 | S 11 | S 7 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 10 | S 9 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 555 | 476 | 476 | 383 | 458 | 377 | 524 | 330 | 435 | 809 | 706 | 686 | 624 | 454 | 364 | 363 | 407 | 240 | 486 | 640 | 636 | 716 | 901 | 881 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross | glassy | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | glassy | glassy | cross-on | cross-on |
High Tide | 00:40AM0.48m | 2:18PM0.81m | 00:49AM0.50m | 3:00PM0.82m | 1:07AM0.55m | |||||||||||||||||||
Low Tide | 7:35PM0.26m | 7:01AM0.06m | 8:25PM0.29m | 7:48AM0.00m | 9:05PM0.33m | 8:33AM-0.04m | ||||||||||||||||||
 |  |  | | |  |  | |  | | | | | | |  | | | | | | | | | |
 | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — | — |
 | — | — | — | — | — | — | — | 5:34 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:35 |
mm | 2 | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 16 | 15 | 15 | 16 | 18 | 16 | 15 | 14 | 13 | 13 | 13 | 13 | 15 | 16 | 14 | 14 | 14 | 14 | 15 | 16 | 18 | 18 |
Feels °C | 17 | 16 | 17 | 15 | 14 | 15 | 13 | 11 | 11 | 10 | 9 | 10 | 9 | 10 | 11 | 12 | 10 | 11 | 12 | 12 | 14 | 16 | 17 | 15 |
Swell 1 Height (m) Direction Period (s) | ESE 13 | ESE 13 | ESE 13 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | S 8 | S 8 | S 8 | S 8 | S 8 | S 7 | SSE 8 | S 9 | S 9 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 11 |
| kJ | 555 | 476 | 476 | 383 | 458 | 377 | 268 | 309 | 230 | 476 | 453 | 428 | 383 | 326 | 131 | 235 | 230 | 240 | 486 | 640 | 636 | 716 | 901 | 881 |
Swell 2 Height (m) Direction Period (s) | NNE 4 | SSE 7 | SSE 7 | SSE 8 | SSE 9 | SSE 10 | ESE 7 | SSE 11 | SSE 17 | ESE 12 | ESE 12 | SE 12 | SE 12 | SE 11 | ESE 11 | ESE 11 | SE 9 | ESE 9 | SSE 13 | S 12 | S 12 | E 8 | NE 8 | S 11 |
| kJ | 6 | 48 | 91 | 107 | 185 | 193 | 41 | 69 | 54 | 184 | 184 | 147 | 142 | 133 | 211 | 242 | 112 | 132 | 34 | 26 | 26 | 1 | 2 | 22 |
Swell 3 Height (m) Direction Period (s) | — | NE 4 | NE 4 | ESE 7 | SSE 19 | ESE 6 | SSE 18 | SSE 18 | — | SSE 16 | SSE 16 | SSE 12 | SSE 15 | SSE 15 | SSE 9 | SSE 13 | ESE 11 | ESE 11 | S 13 | E 8 | NE 8 | NE 8 | NE 8 | NE 8 |
| kJ | — | 4 | 2 | 29 | 37 | 20 | 33 | 31 | — | 26 | 26 | 14 | 42 | 21 | 94 | 35 | 79 | 79 | 52 | 1 | 3 | 3 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | SW 4 | SSW 5 | S 11 | S 7 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 10 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 10 | 52 | 524 | 330 | 435 | 809 | 706 | 686 | 624 | 454 | 364 | 363 | 407 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 9 | 0 | 0 | 0 | 0 | 65 | 65 | 13 | 13 | 13 | 0 | 0 | 0 | 13 | 15 | 13 | 0 | 0 | 0 | 0 | 0 | 9 | 16 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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