Surf Forecasts:
How big are the waves at Siriu today (27 Aug):
- Afternoon surf: Afternoon surf (27 Aug, local time) - 4.5ft (1.4m), 13s period with SSE swell.
- Evening surf: Evening surf (27 Aug, local time) - 4ft (1.2m), 13s period with SSE swell.
The current surf forecast for Siriu at 6PM is: 1.3m 13s primary swell from a South-southeast direction and 1.4m 6s secondary swell from a Northeast direction (forecast issued at 02:00pm August 27). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Aug) | - | - |
| Afternoon (27 Aug) | 4.5ft (1.4m) | 13s |
| Evening (27 Aug) | 4ft (1.2m) | 13s |
Table - waves today at Siriu. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Sat night. Warm (max 27°C on Fri morning, min 19°C on Thu night). Winds decreasing (fresh winds from the NNE on Thu afternoon, calm by Sun morning). | ||||||||||||||||||||
Thu 27 | Friday 28 | Saturday 29 | ||||||||||||||||||
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 13 | SSE 13 | SSE 13 | SSE 13 | NE 7 | NE 8 | NE 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 |
Wave Graph  | ||||||||||||||||||||
 kJ | 756 | 649 | 520 | 423 | 392 | 403 | 444 | 444 | 283 | 322 | 330 | 318 | 274 | 507 | 306 | 313 | 299 | 299 | 250 | 250 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross | cross | cross-off | cross-on | glassy | cross-off | cross-off |
High Tide | 2:12PM0.77m | 1:33AM0.78m | 2:31PM0.76m | 2:02AM0.81m | 2:52PM0.74m | |||||||||||||||
Low Tide | 8:17PM0.25m | 8:29AM-0.04m | 8:45PM0.24m | 9:04AM-0.02m | ||||||||||||||||
 | |  | |  | | | |  | | | | | |  |  | | | | | |
 | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — |
 | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:59 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 23 | 20 | 19 | 19 | 19 | 19 | 23 | 27 | 27 | 24 | 20 | 19 | 20 | 21 | 20 | 21 | 20 | 20 | 19 |
Feels °C | 20 | 19 | 17 | 17 | 17 | 16 | 17 | 21 | 25 | 25 | 24 | 21 | 20 | 21 | 22 | 18 | 23 | 22 | 22 | 19 |
Swell 1 Height (m) Direction Period (s) | SSE 13 | SSE 13 | SSE 13 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | SSE 11 | SSE 11 | SSE 11 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 756 | 649 | 520 | 209 | 243 | 257 | 264 | 264 | 84 | 79 | 47 | 318 | 274 | 298 | 306 | 313 | 299 | 299 | 250 | 250 |
Swell 2 Height (m) Direction Period (s) | — | — | — | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | — | — | — | SSE 11 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SSE 10 | SSE 10 | SSE 10 |
| kJ | — | — | — | 423 | 304 | 226 | 180 | 121 | — | — | — | 46 | 28 | 26 | 25 | 25 | 25 | 10 | 10 | 9 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 6 | NE 6 | NE 6 | NE 7 | NE 7 | NE 8 | NE 8 | NE 8 | NE 8 | ENE 8 | ENE 8 | N 5 | N 4 | NE 8 | — | — | SW 3 | SSW 3 | S 4 | S 4 |
| kJ | 68 | 120 | 149 | 327 | 392 | 403 | 444 | 444 | 283 | 322 | 330 | 50 | 38 | 507 | — | — | 2 | 2 | 6 | 7 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 27 | 269 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 200 | 39 | 15 | 9 | 6 | 6 | 25 | 16 | 0 | 0 | 0 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
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