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) - 4ft (1.2m), 7s period with S swell.
The current surf forecast for Siriu at 6AM is: 0.6m 11s primary swell from a South-southeast direction and 0.9m 7s secondary swell from a East-northeast direction (forecast issued at 02:00am June 20). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| 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) | 4ft (1.2m) | 7s |
Table - waves today at Siriu. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 26mm), heaviest during Sat afternoon. Warm (max 20°C on Mon morning, min 12°C on Sat night). Winds increasing (light winds from the S on Sun morning, fresh winds from the N by Mon morning). | ||||||||||||||||||||||||
Saturday 20 | Sunday 21 | Monday 22 | ||||||||||||||||||||||
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 | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | S 6 | S 7 | S 7 | S 8 | S 10 | S 9 | S 9 | E 10 | S 8 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | NE 5 | NE 6 | NE 6 | ENE 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 186 | 140 | 97 | 95 | 68 | 83 | 72 | 130 | 95 | 181 | 136 | 125 | 106 | 86 | 128 | 73 | 71 | 70 | 61 | 56 | 53 | 84 | 88 | 88 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | on | cross-on | cross | cross | cross | cross | cross | cross | cross | off | cross |
High Tide | 4:03AM0.66m | 5:51PM0.49m | 11:00PM0.52m | 4:54AM0.63m | 6:28PM0.47m | 11:28PM0.48m | 5:58AM0.58m | 7:18PM0.47m | ||||||||||||||||
Low Tide | 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 | — | — | — | — | 2 | 5 | 8 | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 4 |
Temp °C | 18 | 17 | 16 | 15 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 13 | 16 | 16 | 14 | 14 | 14 | 13 | 14 | 16 | 20 | 19 | 17 | 16 |
Feels °C | 17 | 16 | 13 | 13 | 12 | 10 | 11 | 10 | 10 | 9 | 10 | 12 | 15 | 14 | 12 | 12 | 13 | 10 | 10 | 12 | 15 | 15 | 18 | 13 |
Swell 1 Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 10 | S 7 | E 7 | S 10 | S 9 | S 9 | S 8 | S 8 | E 10 | S 8 | S 8 | E 10 | E 9 | E 9 | E 8 | NE 6 | NE 6 | ENE 6 |
| kJ | 105 | 88 | 82 | 66 | 48 | 34 | 66 | 82 | 52 | 181 | 136 | 125 | 89 | 86 | 128 | 61 | 43 | 70 | 61 | 56 | 52 | 84 | 88 | 88 |
Swell 2 Height (m) Direction Period (s) | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | S 11 | S 10 | E 7 | SSE 10 | E 7 | E 9 | E 11 | E 10 | E 7 | S 8 | E 10 | E 10 | SE 6 | SE 6 | SSE 9 | S 9 | S 10 | S 10 | S 10 |
| kJ | 186 | 140 | 97 | 95 | 68 | 58 | 54 | 49 | 33 | 54 | 55 | 110 | 106 | 32 | 65 | 73 | 71 | 16 | 16 | 27 | 42 | 48 | 70 | 65 |
Swell 3 Height (m) Direction Period (s) | E 11 | E 11 | E 11 | E 10 | E 10 | E 10 | ENE 6 | S 10 | — | SSE 9 | E 11 | SE 9 | SE 5 | E 10 | SE 9 | ESE 6 | SE 6 | S 7 | SSE 9 | ESE 6 | SE 6 | E 10 | E 10 | ESE 7 |
| kJ | 2 | 10 | 9 | 19 | 18 | 48 | 16 | 51 | — | 8 | 20 | 3 | 3 | 51 | 3 | 19 | 16 | 27 | 26 | 14 | 10 | 31 | 18 | 5 |
Wind waves Height (m) Direction Period (s) | SW 2 | SSW 3 | SSW 3 | S 4 | S 6 | S 6 | S 7 | S 7 | S 8 | SSW 10 | — | — | — | — | — | NNE 3 | NE 3 | NNE 3 | NNE 3 | NNE 4 | NE 5 | N 5 | SSW 2 | SSW 3 |
| kJ | 1 | 1 | 4 | 19 | 50 | 83 | 72 | 130 | 95 | 370 | — | — | — | — | — | 2 | 2 | 5 | 6 | 19 | 53 | 73 | 1 | 3 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 13 | 0 | 0 | 38 | 0 | 10 | 0 | 0 | 0 | 0 | 9 | 27 | 9 | 6 | 6 | 20 | 45 | 49 | 137 | 64 | 0 | 38 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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