Surf Forecasts:
How big are the waves at Siriu today (21 Jun):
- Afternoon surf: Afternoon surf (21 Jun, local time) - 2.5ft (0.7m), 8s period with S swell.
- Evening surf: Evening surf (21 Jun, local time) - 2ft (0.6m), 10s period with E swell.
The current surf forecast for Siriu at 10PM is: 0.6m 10s primary swell from a East direction and 0.6m 8s secondary swell from a South direction (forecast issued at 02:00pm June 21). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jun) | - | - |
| Afternoon (21 Jun) | 2.5ft (0.7m) | 8s |
| Evening (21 Jun) | 2ft (0.6m) | 10s |
Table - waves today at Siriu. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 9mm), mostly falling on Mon night. Warm (max 20°C on Mon morning, min 10°C on Tue night). Winds decreasing (fresh winds from the NNE on Mon morning, calm by Tue afternoon). | ||||||||||||||||||||||||
Sun 21 | Monday 22 | Tuesday 23 | Wed 24 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | S 8 | S 8 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | NNE 5 | NE 6 | NE 6 | NE 6 | S 9 | S 7 | S 8 | S 9 | S 9 | S 9 | S 9 | S 10 | S 10 | S 10 | S 9 | S 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 89 | 66 | 74 | 73 | 71 | 70 | 64 | 60 | 44 | 97 | 99 | 94 | 127 | 233 | 610 | 481 | 389 | 367 | 375 | 356 | 318 | 312 | 239 | 205 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross | cross-on | glassy | glassy | cross-off | off | off | cross-off |
High Tide | 6:28PM0.47m | 11:28PM0.48m | 5:58AM0.58m | 7:18PM0.47m | 11:23PM0.46m | 7:27AM0.53m | 8:29PM0.48m | |||||||||||||||||
Low Tide | 1:39PM0.23m | 8:43PM0.45m | 2:05AM0.45m | 2:39PM0.29m | 9:48PM0.45m | 3:04AM0.38m | 3:44PM0.33m | 4:04AM0.31m | ||||||||||||||||
 | |  | | | |  | | |  |  | |  | | |  | | | | | | | | | |
 | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — |
 | — | 5:27 | — | — | — | — | — | — | — | 5:27 | — | — | — | — | — | — | — | 5:27 | — | — | — | — | — | 5:27 |
mm | — | — | — | — | — | — | — | — | — | — | 4 | 5 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 14 | 14 | 14 | 14 | 14 | 16 | 20 | 20 | 17 | 16 | 14 | 13 | 12 | 12 | 14 | 14 | 13 | 12 | 11 | 11 | 10 | 11 |
Feels °C | 16 | 15 | 12 | 12 | 12 | 11 | 10 | 12 | 15 | 17 | 17 | 13 | 10 | 9 | 7 | 8 | 10 | 11 | 11 | 10 | 9 | 9 | 8 | 9 |
Swell 1 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | S 8 | S 8 | E 10 | E 9 | E 9 | E 9 | S 10 | S 10 | NE 6 | ENE 7 | ENE 7 | ENE 7 | S 9 | S 9 | S 9 | S 9 | S 10 | S 10 | S 10 | S 9 | S 9 |
| kJ | 89 | 66 | 65 | 61 | 43 | 70 | 64 | 60 | 42 | 49 | 49 | 94 | 102 | 96 | 76 | 481 | 389 | 367 | 375 | 356 | 318 | 312 | 239 | 205 |
Swell 2 Height (m) Direction Period (s) | E 7 | E 7 | ESE 7 | E 10 | E 10 | S 7 | SSE 9 | SSE 9 | S 9 | E 9 | E 10 | S 10 | SSE 11 | ESE 8 | ESE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 |
| kJ | 44 | 44 | 34 | 73 | 71 | 27 | 26 | 27 | 43 | 28 | 18 | 47 | 37 | 6 | 6 | 58 | 45 | 47 | 49 | 50 | 51 | 51 | 46 | 46 |
Swell 3 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | ESE 6 | ESE 6 | ESE 6 | S 7 | SE 6 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | — | — | — | SE 8 | SE 8 | SSE 14 | SE 14 | SE 13 | SE 13 | SE 12 | SE 12 |
| kJ | 54 | 51 | 74 | 16 | 20 | 13 | 17 | 8 | 3 | 5 | 5 | 5 | 5 | — | — | — | 2 | 2 | 21 | 46 | 61 | 78 | 73 | 71 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | N 3 | NNE 2 | NNE 3 | NNE 4 | NNE 5 | NE 6 | NE 6 | SSW 2 | S 9 | S 7 | S 8 | S 9 | S 9 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 2 | 1 | 3 | 10 | 44 | 97 | 99 | 1 | 127 | 233 | 610 | 965 | 694 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 27 | 9 | 6 | 9 | 9 | 34 | 49 | 146 | 226 | 0 | 21 | 25 | 13 | 13 | 13 | 10 | 13 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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