
Surf Forecasts:
How big are the waves at Siriu today (21 Jul):
- Evening surf: Evening surf (21 Jul, local time) - 5.5ft (1.7m), 8s period with ENE swell.
The current surf forecast for Siriu at 12AM is: 1.6m 8s primary swell from a Northeast direction and 1.3m 8s secondary swell from a East-northeast direction, 0.2m 11s secondary swell from a South direction (forecast issued at 08:00pm July 20). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | - | - |
| Afternoon (21 Jul) | - | - |
| Evening (21 Jul) | 5.5ft (1.7m) | 8s |
Table - waves today at Siriu. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Wed morning. Warm (max 28°C on Tue morning, min 16°C on Thu morning). Wind will be generally light. | ||||||||||||||||||
Mon 20 | Tuesday 21 | Wednesday 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 | |
Swell Height Map | ||||||||||||||||||
Wave Height (m) Direction Period (s) | ENE 8 | ENE 8 | NE 8 | ENE 8 | NE 8 | NE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | NE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph | ||||||||||||||||||
223 | 383 | 381 | 234 | 392 | 373 | 217 | 183 | 172 | 176 | 297 | 181 | 181 | 176 | 176 | 248 | 176 | 185 | |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross-off | cross | cross | glassy | cross-off | glassy | cross | cross-off | glassy | glassy | on | cross | cross-off | cross-off |
High Tide | 5:14PM0.53m | 5:30AM0.59m | 5:44PM0.52m | 11:26PM0.35m | 6:39AM0.52m | 11:53AM0.46m | 6:22PM0.49m | |||||||||||
Low Tide | 9:45PM0.35m | 1:28PM0.37m | 10:47PM0.35m | 1:39AM0.34m | 10:04AM0.46m | 3:00PM0.43m | ||||||||||||
— | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | |
— | — | — | — | — | — | — | 5:38 | — | — | — | — | — | — | — | 5:38 | — | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — |
Temp °C | 21 | 21 | 22 | 22 | 22 | 23 | 28 | 26 | 20 | 19 | 21 | 19 | 19 | 21 | 19 | 20 | 20 | 17 |
Feels °C | 21 | 20 | 21 | 21 | 21 | 22 | 28 | 27 | 20 | 21 | 21 | 19 | 21 | 23 | 20 | 19 | 21 | 15 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
223 | 228 | 234 | 234 | 192 | 217 | 217 | 183 | 172 | 176 | 176 | 181 | 181 | 176 | 176 | 176 | 176 | 185 | |
Swell 2 Height (m) Direction Period (s) | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 |
9 | 9 | 9 | 9 | 8 | 18 | 17 | 29 | 27 | 40 | 39 | 35 | 34 | 33 | 32 | 31 | 29 | 28 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | S 15 | S 14 | S 13 | S 13 | S 12 | S 12 | SE 12 | S 12 |
— | — | — | — | — | — | — | — | — | — | 4 | 4 | 4 | 4 | 3 | 3 | 6 | 3 | |
Wind waves Height (m) Direction Period (s) | — | ENE 8 | NE 8 | N 4 | NE 8 | NE 8 | — | — | — | — | NE 8 | — | — | SW 3 | — | ENE 8 | — | S 8 |
— | 383 | 381 | 22 | 392 | 373 | — | — | — | — | 297 | — | — | 2 | — | 248 | — | 55 | |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 6 | 9 | 6 | 6 | 0 | 6 | 6 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 16 | 39 | 0 | 15 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
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