Surf Forecasts:
How big are the waves at Siriu today (20 Jun):
- Morning surf: Morning surf (20 Jun, local time) - 2ft (0.6m), 11s period with SSE swell.
- Afternoon surf: Afternoon surf (20 Jun, local time) - 3.5ft (1.0m), 6s period with S swell.
- Evening surf: Evening surf (20 Jun, local time) - 3ft (0.9m), 6s period with S swell.
The current surf forecast for Siriu at 3AM is: 0.7m 12s primary swell from a South-southeast direction and 1.1m 7s secondary swell from a East-northeast direction (forecast issued at 08:00pm June 19). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jun) | 2ft (0.6m) | 11s |
| Afternoon (20 Jun) | 3.5ft (1.0m) | 6s |
| Evening (20 Jun) | 3ft (0.9m) | 6s |
Table - waves today at Siriu. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 28mm), heaviest during Sat afternoon. Warm (max 20°C on Mon morning, min 12°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 19 | Saturday 20 | Sunday 21 | Monday 22 | |||||||||||||||||||||
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) | SSE 12 | NE 7 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | S 6 | S 6 | S 6 | S 10 | S 10 | S 9 | E 11 | S 8 | S 8 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | S 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 263 | 195 | 186 | 140 | 97 | 95 | 68 | 83 | 68 | 65 | 223 | 219 | 81 | 108 | 112 | 86 | 74 | 73 | 50 | 48 | 61 | 57 | 57 | 68 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | on | cross-on | cross | cross | cross | cross | cross | cross | cross |
High Tide | 5:22PM0.52m | 10:08PM0.56m | 4:03AM0.66m | 5:51PM0.49m | 11:00PM0.52m | 4:54AM0.63m | 6:28PM0.47m | 11:28PM0.48m | 5:58AM0.58m | |||||||||||||||
Low Tide | 7:02PM0.51m | 00:31AM0.53m | 12:43PM0.17m | 7:51PM0.47m | 1:12AM0.50m | 1:39PM0.23m | 8:43PM0.45m | 2:05AM0.45m | 2:39PM0.29m | |||||||||||||||
 | | | | |  | | |  |  | |  |  |  | | | |  | | | | |  | | |
 | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — | — |
 | — | — | — | — | — | — | — | 5:27 | — | — | — | — | — | — | — | 5:27 | — | — | — | — | — | — | — | 5:27 |
mm | — | — | — | — | — | 1 | 4 | 3 | 12 | 2 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 18 | 18 | 17 | 17 | 16 | 15 | 14 | 14 | 13 | 13 | 13 | 13 | 12 | 13 | 16 | 17 | 14 | 14 | 14 | 14 | 14 | 16 | 20 | 18 |
Feels °C | 16 | 16 | 15 | 15 | 14 | 13 | 11 | 11 | 10 | 10 | 10 | 9 | 10 | 12 | 15 | 16 | 13 | 13 | 12 | 12 | 10 | 12 | 16 | 16 |
Swell 1 Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 8 | S 6 | E 7 | S 10 | S 5 | E 11 | S 8 | S 8 | S 8 | SE 6 | SE 6 | SE 6 | SE 6 | E 9 | E 9 | NE 5 |
| kJ | 123 | 110 | 113 | 105 | 82 | 66 | 48 | 36 | 40 | 65 | 51 | 219 | 27 | 108 | 112 | 86 | 65 | 47 | 40 | 40 | 32 | 57 | 57 | 35 |
Swell 2 Height (m) Direction Period (s) | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | S 11 | S 10 | E 7 | S 10 | E 7 | E 7 | S 9 | E 10 | E 10 | SE 6 | S 8 | S 8 | E 10 | E 9 | ESE 6 | S 9 | S 10 |
| kJ | 263 | 192 | 186 | 140 | 97 | 95 | 68 | 58 | 54 | 49 | 46 | 48 | 44 | 74 | 80 | 75 | 30 | 45 | 42 | 48 | 61 | 26 | 41 | 68 |
Swell 3 Height (m) Direction Period (s) | — | — | E 11 | E 11 | E 11 | E 10 | E 10 | E 10 | ENE 6 | S 10 | — | E 11 | S 9 | S 5 | ESE 6 | SE 6 | E 10 | E 10 | E 10 | S 7 | SSW 7 | SSE 9 | SE 7 | ESE 7 |
| kJ | — | — | 2 | 10 | 9 | 19 | 18 | 30 | 16 | 50 | — | 21 | 81 | 27 | 15 | 12 | 74 | 73 | 50 | 28 | 18 | 27 | 25 | 18 |
Wind waves Height (m) Direction Period (s) | NE 7 | NE 7 | SW 2 | SW 3 | SSW 3 | S 4 | S 5 | S 6 | S 6 | SSW 6 | S 10 | SSW 6 | SSW 9 | SW 5 | — | — | — | — | — | — | NNE 3 | N 3 | NNE 4 | NNW 5 |
| kJ | 178 | 195 | 1 | 2 | 3 | 12 | 34 | 83 | 68 | 101 | 223 | 143 | 329 | 30 | — | — | — | — | — | — | 2 | 8 | 29 | 37 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 9 | 9 | 0 | 0 | 0 | 0 | 15 | 13 | 0 | 10 | 10 | 13 | 0 | 0 | 0 | 16 | 9 | 6 | 6 | 9 | 49 | 49 | 130 | 9 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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