Surf Forecasts:
How big are the waves at Siriu today (26 Aug):
- Afternoon surf: Afternoon surf (26 Aug, local time) - 7ft (2.2m), 14s period with SSE swell.
- Evening surf: Evening surf (26 Aug, local time) - 7ft (2.1m), 15s period with SSE swell.
The current surf forecast for Siriu at 9PM is: 2.1m 15s primary swell from a South-southeast direction and 0.6m 4s secondary swell from a Northeast direction (forecast issued at 02:00pm August 26). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Aug) | - | - |
| Afternoon (26 Aug) | 7ft (2.2m) | 14s |
| Evening (26 Aug) | 7ft (2.1m) | 15s |
Table - waves today at Siriu. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Fri morning, min 17°C on Wed night). Mainly fresh winds. | ||||||||||||||||||||
Wed 26 | Thursday 27 | Friday 28 | ||||||||||||||||||
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 14 | SSE 14 | SSE 15 | SSE 15 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | NE 7 | NE 7 | NE 8 | NE 8 | ENE 8 | NE 8 | NE 8 | NE 8 |
Wave Graph  | ||||||||||||||||||||
 kJ | 1987 | 1987 | 1885 | 1911 | 1604 | 1447 | 1210 | 943 | 756 | 649 | 520 | 330 | 381 | 392 | 413 | 456 | 310 | 408 | 634 | 650 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 1:53PM0.77m | 1:06AM0.73m | 2:12PM0.77m | 1:33AM0.78m | 2:31PM0.76m | |||||||||||||||
Low Tide | 7:51PM0.26m | 7:55AM-0.04m | 8:17PM0.25m | 8:29AM-0.04m | 8:45PM0.24m | |||||||||||||||
 | |  | |  | | |  | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — |
 | — | 5:57 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 21 | 19 | 17 | 18 | 18 | 18 | 21 | 23 | 22 | 20 | 19 | 19 | 19 | 19 | 23 | 27 | 27 | 23 | 23 |
Feels °C | 18 | 18 | 17 | 15 | 17 | 17 | 17 | 20 | 21 | 19 | 18 | 17 | 16 | 16 | 16 | 20 | 24 | 25 | 22 | 23 |
Swell 1 Height (m) Direction Period (s) | SSE 14 | SSE 14 | SSE 15 | SSE 15 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | SSE 11 | SSE 11 | ENE 8 | ENE 8 |
| kJ | 1987 | 1987 | 1885 | 1911 | 1604 | 1447 | 1210 | 943 | 756 | 649 | 520 | 330 | 222 | 234 | 247 | 253 | 84 | 79 | 403 | 390 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | SSE 12 | SSE 12 | SSE 12 | SSE 12 | — | — | SSE 11 | SSE 11 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 255 | 226 | 180 | 121 | — | — | 47 | 46 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNE 3 | NE 4 | NE 4 | NE 4 | NE 5 | NE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | NE 7 | NE 7 | NE 8 | NE 8 | ENE 8 | NE 8 | NE 8 | NE 8 |
| kJ | 9 | 10 | 15 | 14 | 18 | 38 | 53 | 72 | 103 | 141 | 175 | 209 | 381 | 392 | 413 | 456 | 310 | 408 | 634 | 650 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 27 | 101 | 27 | 20 | 9 | 9 | 9 | 20 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 244 | 200 | 39 | 9 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
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