
Surf Forecasts:
How big are the waves at Siriu today (16 Sep):
- Morning surf: Morning surf (16 Sep, local time) - 4.5ft (1.3m), 9s period with SSE swell.
- Afternoon surf: Afternoon surf (16 Sep, local time) - 4ft (1.2m), 9s period with S swell.
- Evening surf: Evening surf (16 Sep, local time) - 5ft (1.5m), 11s period with S swell.
The current surf forecast for Siriu at 4AM is: 1.4m 8s primary swell from a South-southeast direction and 0.6m 12s secondary swell from a South-southeast direction (forecast issued at 08:00pm September 15). The wind direction is predicted to be offshore and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Sep) | 4.5ft (1.3m) | 9s |
| Afternoon (16 Sep) | 4ft (1.2m) | 9s |
| Evening (16 Sep) | 5ft (1.5m) | 11s |
Table - waves today at Siriu. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Fri afternoon. Very mild (max 19°C on Thu morning, min 13°C on Tue night). Wind will be generally light. | ||||||||||||||||||
Tue 15 | Wednesday 16 | Thursday 17 | ||||||||||||||||
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 10 | S 7 | S 7 | S 8 | S 8 | SSE 9 | S 9 | S 9 | S 9 | S 11 | S 10 | S 10 | S 9 | S 8 | S 8 | SSE 11 | SSE 11 | S 11 |
Wave Graph | ||||||||||||||||||
141 | 103 | 114 | 258 | 196 | 264 | 225 | 220 | 357 | 516 | 509 | 361 | 235 | 143 | 113 | 303 | 350 | 275 | |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | off | glassy | cross-on | cross-on | cross | cross-off | glassy | off | cross-off | cross | cross-on | cross-on | cross-on | cross |
High Tide | 3:13PM0.63m | 4:00AM0.66m | 3:33PM0.60m | 4:42AM0.58m | 3:51PM0.57m | |||||||||||||
Low Tide | 8:54PM0.17m | 8:51AM0.38m | 9:10PM0.18m | 8:38AM0.43m | ||||||||||||||
— | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | |
6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 15 | 14 | 13 | 13 | 16 | 18 | 17 | 15 | 15 | 14 | 13 | 13 | 16 | 19 | 19 | 17 | 15 |
Feels °C | 12 | 11 | 11 | 11 | 11 | 14 | 15 | 13 | 13 | 14 | 13 | 12 | 12 | 14 | 16 | 16 | 14 | 13 |
Swell 1 Height (m) Direction Period (s) | SSE 10 | SE 8 | S 7 | S 8 | S 8 | SSE 9 | S 9 | S 9 | S 9 | S 11 | S 10 | S 10 | S 9 | S 8 | S 8 | SSE 11 | SSE 11 | S 11 |
141 | 54 | 114 | 258 | 196 | 264 | 225 | 220 | 235 | 516 | 509 | 361 | 235 | 143 | 113 | 303 | 350 | 275 | |
Swell 2 Height (m) Direction Period (s) | SE 8 | E 8 | SE 8 | SSE 12 | SSE 11 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 8 | S 11 | SSE 11 | E 7 | E 7 | E 7 |
78 | 41 | 50 | 106 | 98 | 38 | 25 | 26 | 26 | 26 | 17 | 17 | 18 | 89 | 93 | 17 | 9 | 9 | |
Swell 3 Height (m) Direction Period (s) | E 8 | S 10 | E 7 | E 7 | E 7 | SE 8 | SE 8 | SSE 14 | SSE 13 | ESE 8 | ESE 12 | E 12 | SSE 12 | E 8 | E 7 | ESE 11 | ESE 11 | ESE 11 |
30 | 71 | 40 | 39 | 39 | 15 | 9 | 41 | 69 | 6 | 14 | 10 | 30 | 18 | 17 | 12 | 11 | 11 | |
Wind waves Height (m) Direction Period (s) | S 6 | S 7 | — | — | — | — | — | — | S 9 | — | — | — | — | — | — | NE 3 | NE 3 | ENE 3 |
30 | 103 | — | — | — | — | — | — | 357 | — | — | — | — | — | — | 4 | 3 | 5 | |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 10 | 0 | 0 | 0 | 0 | 0 | 13 | 15 | 10 | 0 | 0 | 0 | 0 | 9 | 27 | 27 | 20 | 9 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
Header Global | ||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
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