Surf Forecasts:
How big are the waves at Siriu today (08 Sep):
- Morning surf: Morning surf (08 Sep, local time) - 4.5ft (1.3m), 10s period with SSE swell.
- Afternoon surf: Afternoon surf (08 Sep, local time) - 3.5ft (1.0m), 9s period with SSE swell.
- Evening surf: Evening surf (08 Sep, local time) - 3.5ft (1.1m), 9s period with SSE swell.
The current surf forecast for Siriu at 11AM is: 1.4m 10s primary swell from a South-southeast direction and 0.3m 7s secondary swell from a East-northeast direction, 0.6m 5s secondary swell from a East direction (forecast issued at 08:00am September 08). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Sep) | 4.5ft (1.3m) | 10s |
| Afternoon (08 Sep) | 3.5ft (1.0m) | 9s |
| Evening (08 Sep) | 3.5ft (1.1m) | 9s |
Table - waves today at Siriu. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Wed night. Warm (max 23°C on Thu afternoon, min 16°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||
Tuesday 8 | Wednesday 9 | Thursday 10 | ||||||||||||||||||||
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 10 | SSE 10 | SE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 10 | SSE 10 | SSE 10 | SSE 12 | SSE 12 | S 12 | S 12 | S 12 | SSE 12 | SSE 12 | SSE 15 | SSE 15 | SSE 14 | SSE 13 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 386 | 339 | 376 | 189 | 201 | 197 | 197 | 185 | 198 | 209 | 265 | 288 | 288 | 274 | 284 | 294 | 240 | 192 | 207 | 456 | 346 | 295 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | glassy | glassy | glassy | on | glassy | glassy | glassy | glassy | cross | cross | cross | cross | cross-off | off |
High Tide | 1:57PM0.80m | 00:22AM0.62m | 2:10PM0.77m | 00:43AM0.70m | 2:10PM0.72m | |||||||||||||||||
Low Tide | 6:35AM-0.01m | 7:28PM0.33m | 7:16AM-0.05m | 7:51PM0.32m | 7:52AM-0.05m | 8:12PM0.30m | ||||||||||||||||
 |  | | | | | | |  | |  | |  |  | |  | | | | | | | |
 | 6:20 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — |
 | — | — | — | — | 6:02 | — | — | — | — | — | — | — | 6:04 | — | — | — | — | — | — | — | 6:04 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — |
Temp °C | 13 | 17 | 20 | 20 | 18 | 17 | 16 | 16 | 16 | 18 | 19 | 19 | 18 | 18 | 17 | 17 | 17 | 18 | 21 | 23 | 22 | 21 |
Feels °C | 12 | 16 | 18 | 17 | 16 | 17 | 16 | 16 | 16 | 19 | 19 | 19 | 19 | 19 | 18 | 18 | 17 | 18 | 21 | 24 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | SSE 10 | SSE 10 | SE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | ENE 7 | ENE 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 | ENE 8 |
| kJ | 386 | 339 | 376 | 189 | 201 | 197 | 197 | 111 | 169 | 178 | 212 | 229 | 235 | 235 | 202 | 202 | 171 | 171 | 171 | 176 | 176 | 140 |
Swell 2 Height (m) Direction Period (s) | E 8 | E 7 | ENE 7 | SSE 12 | ENE 6 | ENE 6 | ENE 7 | SSE 9 | SSE 10 | SSE 10 | SSE 10 | SSE 12 | SSE 12 | S 12 | S 12 | S 12 | SSE 12 | SSE 12 | S 12 | SSE 15 | SSE 14 | SSE 13 |
| kJ | 10 | 10 | 10 | 57 | 42 | 43 | 58 | 185 | 198 | 209 | 265 | 288 | 288 | 274 | 284 | 294 | 240 | 192 | 134 | 456 | 346 | 295 |
Swell 3 Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | SE 12 | SE 15 | SSE 15 | SE 6 | S 9 | SSE 10 | SSE 10 | SE 9 | SE 9 | SE 9 | SE 9 | E 15 | SE 16 | SSE 16 | SSE 15 | E 14 | E 14 | E 14 |
| kJ | 5 | 5 | 9 | 5 | 24 | 9 | 21 | 5 | 25 | 86 | 38 | 20 | 21 | 20 | 20 | 4 | 69 | 144 | 207 | 4 | 4 | 4 |
Wind waves Height (m) Direction Period (s) | — | — | E 5 | E 6 | ENE 6 | ENE 6 | — | — | — | — | — | — | — | — | — | — | — | — | NNE 3 | NNE 4 | NNE 4 | — |
| kJ | — | — | 20 | 40 | 51 | 67 | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 17 | 23 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 6 | 20 | 27 | 9 | 0 | 0 | 0 | 0 | 0 | 9 | 16 | 0 | 0 | 0 | 0 | 9 | 9 | 6 | 9 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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