Surf Forecasts:
How big are the waves at Siriu today (21 Jun):
- Morning surf: Morning surf (21 Jun, local time) - 2.5ft (0.8m), 9s period with S swell.
- 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 2PM is: 0.8m 8s primary swell from a South direction and 0.7m 7s secondary swell from a East direction (forecast issued at 08:00am June 21). The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jun) | 2.5ft (0.8m) | 9s |
| 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 5mm), mostly falling on Mon night. Warm (max 20°C on Mon morning, min 10°C on Tue night). Winds increasing (calm on Sun morning, fresh winds from the N by Mon morning). | ||||||||||||||||||||||||
Sunday 21 | Monday 22 | Tuesday 23 | Wed 24 | |||||||||||||||||||||
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 | 12 AM | 3 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | S 9 | S 9 | S 8 | S 8 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | NNE 5 | NE 6 | NE 6 | ENE 7 | S 9 | S 7 | S 8 | S 9 | S 9 | S 9 | S 9 | S 10 | S 10 | S 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 134 | 97 | 89 | 66 | 74 | 73 | 71 | 70 | 64 | 60 | 48 | 110 | 118 | 116 | 127 | 145 | 488 | 859 | 416 | 383 | 392 | 354 | 318 | 318 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | 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 | cross-off |
High Tide | 4:54AM0.63m | 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 | |||||||||||||||||
 |  | | | | |  | | | | |  |  |  | | | | | | | | | | | |
 | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | 7:05 |
 | — | — | — | 5:27 | — | — | — | — | — | — | — | 5:27 | — | — | — | — | — | — | — | 5:27 | — | — | — | 5:27 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 13 | 16 | 16 | 15 | 14 | 14 | 14 | 14 | 16 | 20 | 19 | 18 | 16 | 14 | 14 | 12 | 12 | 14 | 14 | 13 | 12 | 11 | 11 |
Feels °C | 10 | 12 | 16 | 14 | 13 | 12 | 12 | 11 | 10 | 12 | 15 | 15 | 16 | 13 | 10 | 11 | 7 | 8 | 10 | 11 | 11 | 10 | 9 | 9 |
Swell 1 Height (m) Direction Period (s) | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | E 10 | E 9 | E 9 | E 9 | S 10 | S 10 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | S 9 | S 9 | S 9 | S 9 | S 10 | S 10 | S 10 |
| kJ | 134 | 97 | 89 | 66 | 65 | 61 | 43 | 70 | 64 | 60 | 42 | 49 | 49 | 116 | 124 | 101 | 78 | 470 | 416 | 383 | 392 | 354 | 318 | 318 |
Swell 2 Height (m) Direction Period (s) | E 7 | E 7 | 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 | S 8 | ESE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 46 | 44 | 44 | 44 | 34 | 73 | 71 | 27 | 26 | 27 | 43 | 28 | 18 | 48 | 37 | 88 | 6 | 60 | 63 | 63 | 67 | 67 | 50 | 49 |
Swell 3 Height (m) Direction Period (s) | E 11 | E 11 | E 10 | E 10 | E 10 | ESE 6 | ESE 6 | ESE 6 | S 7 | S 7 | ESE 6 | ESE 6 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | — | SE 8 | SE 8 | SE 8 | SSE 15 | SE 13 | SE 13 | SE 13 |
| kJ | 20 | 55 | 54 | 51 | 74 | 16 | 22 | 13 | 17 | 16 | 3 | 3 | 6 | 6 | 6 | 6 | — | 2 | 3 | 3 | 21 | 45 | 62 | 80 |
Wind waves Height (m) Direction Period (s) | SSW 9 | SSW 9 | — | — | — | — | — | NNE 3 | NNE 3 | NNE 4 | NNE 5 | NE 6 | NE 6 | S 9 | S 9 | S 7 | S 8 | S 9 | S 9 | — | — | — | — | — |
| kJ | 243 | 189 | — | — | — | — | — | 1 | 5 | 15 | 48 | 110 | 118 | 113 | 127 | 145 | 488 | 859 | 661 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 27 | 9 | 6 | 9 | 33 | 57 | 49 | 146 | 244 | 0 | 15 | 25 | 0 | 13 | 0 | 10 | 13 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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