Surf Forecasts:
How big are the waves at Siriu today (28 Aug):
- Afternoon surf: Afternoon surf (28 Aug, local time) - 6ft (1.9m), 8s period with NE swell.
- Evening surf: Evening surf (28 Aug, local time) - 5ft (1.6m), 8s period with ENE swell.
The current surf forecast for Siriu at 7PM is: 1.6m 8s primary swell from a East-northeast direction and 0.4m 11s secondary swell from a South-southeast direction (forecast issued at 02:00pm August 28). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Aug) | - | - |
| Afternoon (28 Aug) | 6ft (1.9m) | 8s |
| Evening (28 Aug) | 5ft (1.6m) | 8s |
Table - waves today at Siriu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 31mm), heaviest during Mon morning. Warm (max 27°C on Fri afternoon, min 17°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Fri 28 | Saturday 29 | Sunday 30 | ||||||||||||||||||
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) | NE 8 | NE 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 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
Wave Graph  | ||||||||||||||||||||
 kJ | 362 | 423 | 348 | 315 | 306 | 291 | 256 | 256 | 211 | 206 | 206 | 202 | 171 | 167 | 161 | 157 | 182 | 187 | 187 | 224 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross-off | cross | cross-off | cross-off | glassy | cross | cross | cross-off | cross-off | cross-off | cross-off | off | glassy | cross-on | cross-on | cross |
High Tide | 2:31PM0.76m | 2:02AM0.81m | 2:52PM0.74m | 2:33AM0.82m | 3:14PM0.70m | |||||||||||||||
Low Tide | 8:45PM0.24m | 9:04AM-0.02m | 9:14PM0.24m | 9:40AM0.04m | ||||||||||||||||
 |  |  |  |  | |  |  | | | |  | | | |  | | | | | |
 | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — |
 | — | 5:58 | — | — | — | — | — | — | — | 5:59 | — | — | — | — | — | — | — | 5:59 | — | — |
mm | — | — | 1 | 1 | — | — | — | — | — | — | — | 2 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 1 |
Temp °C | 26 | 27 | 23 | 19 | 18 | 18 | 17 | 18 | 19 | 20 | 19 | 19 | 18 | 18 | 19 | 19 | 19 | 20 | 20 | 19 |
Feels °C | 24 | 26 | 24 | 19 | 18 | 18 | 16 | 19 | 21 | 20 | 19 | 19 | 18 | 19 | 20 | 20 | 21 | 22 | 21 | 19 |
Swell 1 Height (m) Direction Period (s) | SSE 11 | SE 11 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 84 | 58 | 348 | 315 | 306 | 291 | 256 | 256 | 211 | 206 | 206 | 202 | 171 | 167 | 161 | 157 | 182 | 187 | 187 | 224 |
Swell 2 Height (m) Direction Period (s) | — | — | SSE 11 | SSE 11 | SSE 10 | SE 10 | SE 10 | SE 10 | S 4 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 5 | S 5 | S 6 |
| kJ | — | — | 47 | 46 | 43 | 26 | 25 | 25 | 4 | 10 | 10 | 9 | 9 | 60 | 49 | 36 | 24 | 16 | 14 | 15 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | SE 10 | — | — | — | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SE 10 | SE 9 |
| kJ | — | — | — | — | — | — | — | — | 25 | — | — | — | 9 | 9 | 10 | 10 | 9 | 9 | 4 | 3 |
Wind waves Height (m) Direction Period (s) | NE 8 | NE 8 | — | — | SW 3 | SSW 3 | SSW 4 | SSW 4 | SSW 4 | S 4 | SSW 3 | S 3 | SSE 5 | — | — | — | — | — | — | — |
| kJ | 362 | 423 | — | — | 1 | 7 | 3 | 4 | 9 | 2 | 1 | 3 | 27 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 101 | 39 | 6 | 15 | 0 | 15 | 0 | 0 | 0 | 15 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 9 | 25 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
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