Surf Forecasts:
How big are the waves at Siriu today (14 Aug):
- Morning surf: Morning surf (14 Aug, local time) - 5.5ft (1.7m), 13s period with SSE swell.
- Afternoon surf: Afternoon surf (14 Aug, local time) - 7ft (2.1m), 13s period with SSE swell.
- Evening surf: Evening surf (14 Aug, local time) - 6ft (1.8m), 13s period with SSE swell.
The current surf forecast for Siriu at 2PM is: 2.0m 13s primary swell from a South-southeast direction and 1.2m 7s secondary swell from a East-southeast direction (forecast issued at 08:00am August 14). The wind direction is predicted to be glassy and the swell rating is 4.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Aug) | 5.5ft (1.7m) | 13s |
| Afternoon (14 Aug) | 7ft (2.1m) | 13s |
| Evening (14 Aug) | 6ft (1.8m) | 13s |
Table - waves today at Siriu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 58mm), heaviest during Fri night. Warm (max 20°C on Sun morning, min 16°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||||
Friday 14 | Saturday 15 | Sunday 16 | ||||||||||||||||||||
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 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 514 | 968 | 1236 | 1430 | 1255 | 1044 | 866 | 718 | 614 | 497 | 411 | 551 | 517 | 531 | 637 | 539 | 337 | 308 | 283 | 303 | 327 | 555 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | glassy | glassy | glassy | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on |
High Tide | 3:10PM0.66m | 2:28AM0.79m | 3:22PM0.63m | 3:03AM0.78m | 3:38PM0.61m | |||||||||||||||||
Low Tide | 9:28AM-0.01m | 9:33PM0.36m | 9:58AM0.07m | 9:39PM0.33m | 10:23AM0.16m | |||||||||||||||||
 |  | | | |  | | | | | | | | | | |  |  | | |  | | |
 | 6:46 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — |
 | — | — | — | 5:51 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — |
mm | 2 | 2 | 2 | 2 | 5 | 13 | 12 | 5 | 4 | 3 | 3 | 2 | 2 | 1 | 1 | 1 | — | — | — | — | — | — |
Temp °C | 16 | 17 | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 19 | 20 | 20 | 19 | 19 |
Feels °C | 16 | 17 | 17 | 17 | 18 | 16 | 16 | 17 | 17 | 18 | 18 | 18 | 17 | 17 | 16 | 17 | 16 | 17 | 18 | 19 | 18 | 18 |
Swell 1 Height (m) Direction Period (s) | SE 8 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | E 7 | E 7 | E 7 | E 7 | E 7 | E 8 | SSE 11 | SSE 11 | E 8 | ENE 8 | E 8 | ENE 8 | ENE 8 | SSE 10 | SSE 10 | ENE 8 |
| kJ | 424 | 968 | 1236 | 1430 | 1255 | 1044 | 320 | 324 | 295 | 295 | 339 | 398 | 254 | 206 | 496 | 438 | 337 | 308 | 283 | 92 | 82 | 344 |
Swell 2 Height (m) Direction Period (s) | SSE 13 | ESE 7 | ESE 7 | E 6 | E 6 | — | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | — | — | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | E 13 | E 13 | SSE 10 |
| kJ | 514 | 204 | 141 | 123 | 94 | — | 866 | 718 | 614 | 497 | 394 | 314 | — | — | 167 | 164 | 125 | 121 | 118 | 13 | 13 | 80 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | SE 7 | — | — | — | — | — | — | E 16 | — | — | — | — | E 14 | E 13 | E 13 | E 13 | — | E 13 |
| kJ | — | — | — | — | 73 | — | — | — | — | — | — | 5 | — | — | — | — | 14 | 13 | 13 | 14 | — | 13 |
Wind waves Height (m) Direction Period (s) | ESE 7 | E 6 | — | — | ESE 7 | ESE 7 | — | — | — | E 7 | E 7 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | N 4 | N 4 | N 4 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 222 | 116 | — | — | 277 | 254 | — | — | — | 399 | 411 | 551 | 517 | 531 | 637 | 539 | 25 | 30 | 37 | 303 | 327 | 555 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 15 | 16 | 0 | 0 | 0 | 65 | 16 | 16 | 16 | 16 | 9 | 16 | 9 | 9 | 27 | 16 | 27 | 39 | 16 | 16 | 9 | 16 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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